airavata-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From sma...@apache.org
Subject [airavata-sandbox] 03/05: Added entities, repositories, utils and updated pom file
Date Fri, 17 Nov 2017 23:57:35 GMT
This is an automated email from the ASF dual-hosted git repository.

smarru pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/airavata-sandbox.git

commit 08d3b60460520eab19a35e297d230521b7d24d89
Author: Harsha Phulwani <harshaphulwani16@gmail.com>
AuthorDate: Fri Nov 17 18:10:58 2017 -0500

    Added entities,repositories,utils and updated pom file
---
 .gitignore                                         |  30 +-
 .../airavata-allocation-manager-server/pom.xml     |  64 +++-
 .../manager/db/entities/DomainEntity.java          | 116 +++++++
 .../manager/db/entities/RequestStatusEntity.java   |  78 +++++
 .../db/entities/UserAllocationDetailEntity.java    | 205 +++++++++++
 .../db/entities/UserAllocationDetailEntityPK.java  |  57 +++
 .../manager/db/entities/UserDetailEntity.java      |  78 +++++
 .../db/repositories/AbstractRepository.java        | 163 +++++++++
 .../manager/db/repositories/DomainRepository.java  |  33 ++
 .../db/repositories/RequestStatusRepository.java   |  14 +
 .../UserAllocationDetailPKRepository.java          |  14 +
 .../UserAllocationDetailRepository.java            |  14 +
 .../db/repositories/UserDetailRepository.java      |  19 +
 .../allocation/manager/db/utils/Committer.java     |  26 ++
 .../manager/db/utils/ConnectionPool.java           | 381 +++++++++++++++++++++
 .../allocation/manager/db/utils/DBConstants.java   | 106 ++++++
 .../manager/db/utils/DatabaseCreator.java          | 352 +++++++++++++++++++
 .../allocation/manager/db/utils/JPAUtils.java      | 215 ++++++++++++
 .../allocation/manager/db/utils/JdbcStorage.java   | 174 ++++++++++
 .../manager/db/utils/ObjectMapperSingleton.java    |  38 ++
 .../airavata/allocation/manager/models/Domain.java |   5 +
 bin/README.txt                                     |  16 +
 bin/build.xml                                      |  53 +++
 bin/db.config                                      |  24 ++
 .../airavata/jobsubmission/gram/errors.properties  | 176 ++++++++++
 25 files changed, 2424 insertions(+), 27 deletions(-)

diff --git a/.gitignore b/.gitignore
index d6e588b..db19882 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,11 @@
+# Compiled class file
 *.class
-*id_rsa*
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
 
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
@@ -8,18 +14,18 @@
 *.jar
 *.war
 *.ear
-
-
-target/
-.idea/
-tmp/
-logs/
-gaussian_sample/
-*.ser
-*.iml
-*.gen
+*.zip
+*.tar.gz
+*.rar
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
-solr-server/logs/solr.log
+
+# Ignore files ending with target
+*target/
+
+# Ignore files starting with dot
+.*
+!.gitignore
+
 
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/pom.xml b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/pom.xml
index 86dd4fc..8cb41b4 100644
--- a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/pom.xml
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/pom.xml
@@ -1,21 +1,55 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.apache.airavata</groupId>
-    <artifactId>airavata-allocation-manager</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-  </parent>
-  <artifactId>airavata-allocation-manager-server</artifactId>
-  <dependencies>
-		<dependency>
-			<groupId>org.apache.thrift</groupId>
-			<artifactId>libthrift</artifactId>
-			<version>0.10.0</version>
-		</dependency>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.apache.airavata</groupId>
+		<artifactId>airavata-allocation-manager</artifactId>
+		<version>0.0.1-SNAPSHOT</version>
+	</parent>
+	<artifactId>airavata-allocation-manager-server</artifactId>
+	<dependencies>
 		<dependency>
 			<groupId>org.apache.airavata</groupId>
 			<artifactId>airavata-allocation-manager-stubs</artifactId>
 			<version>0.0.1-SNAPSHOT</version>
 		</dependency>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-api</artifactId>
+			<version>1.7.10</version>
+		</dependency>
+		<dependency>
+			<groupId>net.sf.dozer</groupId>
+			<artifactId>dozer</artifactId>
+			<version>5.4.0</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.slf4j</groupId>
+					<artifactId>slf4j-log4j12</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.openjpa</groupId>
+			<artifactId>openjpa-all</artifactId>
+			<version>2.2.0</version>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
+		<dependency>
+			<groupId>mysql</groupId>
+			<artifactId>mysql-connector-java</artifactId>
+			<version>5.1.34</version>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/org.apache.thrift/libthrift -->
+		<dependency>
+			<groupId>org.apache.thrift</groupId>
+			<artifactId>libthrift</artifactId>
+			<version>0.10.0</version>
+			<type>pom</type>
+		</dependency>
 	</dependencies>
-</project>
\ No newline at end of file
+	<properties>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
+	</properties>
+</project> 
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/DomainEntity.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/DomainEntity.java
new file mode 100644
index 0000000..2aed6f9
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/DomainEntity.java
@@ -0,0 +1,116 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.entities;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "DOMAIN", schema = "" )
+public class DomainEntity {
+    private final static Logger logger = LoggerFactory.getLogger(DomainEntity.class);
+    private String domainId;
+    private String name;
+    private String description;
+    private Long createdTime;
+    private Long updatedTime;
+
+    @Id
+    @Column(name = "DOMAIN_ID")
+    public String getDomainId() {
+        return domainId;
+    }
+
+    public void setDomainId(String domainId) {
+        this.domainId = domainId;
+    }
+
+    @Basic
+    @Column(name = "NAME")
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @Basic
+    @Column(name = "DESCRIPTION")
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    @Basic
+    @Column(name = "CREATED_TIME")
+    public Long getCreatedTime() {
+        return createdTime;
+    }
+
+    public void setCreatedTime(Long createdTime) {
+        this.createdTime = createdTime;
+    }
+
+    @Basic
+    @Column(name = "UPDATED_TIME")
+    public Long getUpdatedTime() {
+        return updatedTime;
+    }
+
+    public void setUpdatedTime(Long updatedTime) {
+        this.updatedTime = updatedTime;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        DomainEntity that = (DomainEntity) o;
+
+        if (getDomainId() != null ? !getDomainId().equals(that.getDomainId()) : that.getDomainId() != null)
+            return false;
+        if (getName() != null ? !getName().equals(that.getName()) : that.getName() != null) return false;
+        if (getDescription() != null ? !getDescription().equals(that.getDescription()) : that.getDescription() != null)
+            return false;
+        if (getCreatedTime() != null ? !getCreatedTime().equals(that.getCreatedTime()) : that.getCreatedTime() != null)
+            return false;
+        if (getUpdatedTime() != null ? !getUpdatedTime().equals(that.getUpdatedTime()) : that.getUpdatedTime() != null)
+            return false;
+
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = getDomainId() != null ? getDomainId().hashCode() : 0;
+        result = 31 * result + (getName() != null ? getName().hashCode() : 0);
+        result = 31 * result + (getDescription() != null ? getDescription().hashCode() : 0);
+        result = 31 * result + (getCreatedTime() != null ? getCreatedTime().hashCode() : 0);
+        result = 31 * result + (getUpdatedTime() != null ? getUpdatedTime().hashCode() : 0);
+        return result;
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/RequestStatusEntity.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/RequestStatusEntity.java
new file mode 100644
index 0000000..42ccc4a
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/RequestStatusEntity.java
@@ -0,0 +1,78 @@
+package org.apache.airavata.allocation.manager.db.entities;
+
+import java.io.Serializable;
+import javax.persistence.*;
+import java.math.BigInteger;
+
+
+/**
+ * The persistent class for the REQUEST_STATUS database table.
+ * 
+ */
+@Entity
+@Table(name="REQUEST_STATUS")
+@NamedQuery(name="RequestStatusEntity.findAll", query="SELECT r FROM RequestStatusEntity r")
+public class RequestStatusEntity implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	@Id
+	@Column(name="PROJECT_ID")
+	private String projectId;
+
+	@Column(name="END_DATE")
+	private BigInteger endDate;
+
+	@Lob
+	@Column(name="REVIEWERS")
+	private String reviewers;
+
+	@Column(name="START_DATE")
+	private BigInteger startDate;
+
+	@Column(name="STATUS")
+	private String status;
+
+	public RequestStatusEntity() {
+	}
+
+	public String getProjectId() {
+		return this.projectId;
+	}
+
+	public void setProjectId(String projectId) {
+		this.projectId = projectId;
+	}
+
+	public BigInteger getEndDate() {
+		return this.endDate;
+	}
+
+	public void setEndDate(BigInteger endDate) {
+		this.endDate = endDate;
+	}
+
+	public String getReviewers() {
+		return this.reviewers;
+	}
+
+	public void setReviewers(String reviewers) {
+		this.reviewers = reviewers;
+	}
+
+	public BigInteger getStartDate() {
+		return this.startDate;
+	}
+
+	public void setStartDate(BigInteger startDate) {
+		this.startDate = startDate;
+	}
+
+	public String getStatus() {
+		return this.status;
+	}
+
+	public void setStatus(String status) {
+		this.status = status;
+	}
+
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserAllocationDetailEntity.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserAllocationDetailEntity.java
new file mode 100644
index 0000000..35ab18d
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserAllocationDetailEntity.java
@@ -0,0 +1,205 @@
+package org.apache.airavata.allocation.manager.db.entities;
+
+import java.io.Serializable;
+import javax.persistence.*;
+import java.math.BigInteger;
+
+
+/**
+ * The persistent class for the USER_ALLOCATION_DETAILS database table.
+ * 
+ */
+@Entity
+@Table(name="USER_ALLOCATION_DETAILS")
+@NamedQuery(name="UserAllocationDetailEntity.findAll", query="SELECT u FROM UserAllocationDetailEntity u")
+public class UserAllocationDetailEntity implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	@EmbeddedId
+	private UserAllocationDetailEntityPK id;
+
+	@Lob
+	@Column(name="APPLICATIONS_TO_BE_USED")
+	private String applicationsToBeUsed;
+
+	@Column(name="DISK_USAGE_RANGE_PER_JOB")
+	private BigInteger diskUsageRangePerJob;
+
+	@Lob
+	@Column(name="DOCUMENTS")
+	private byte[] documents;
+
+	@Lob
+	@Column(name="FIELD_OF_SCIENCE")
+	private String fieldOfScience;
+
+	@Lob
+	@Column(name="KEYWORDS")
+	private String keywords;
+
+	@Column(name="MAX_MEMORY_PER_CPU")
+	private BigInteger maxMemoryPerCpu;
+
+	@Column(name="NUMBER_OF_CPU_PER_JOB")
+	private BigInteger numberOfCpuPerJob;
+
+	@Lob
+	@Column(name="PROJECT_DESCRIPTION")
+	private String projectDescription;
+
+	@Lob
+	@Column(name="PROJECT_REVIEWED_AND_FUNDED_BY")
+	private String projectReviewedAndFundedBy;
+
+	@Column(name="REQ_DATE")
+	private BigInteger reqDate;
+
+	@Column(name="SERVICE_UNITS")
+	private BigInteger serviceUnits;
+
+	@Lob
+	@Column(name="SPECIFIC_RESOURCE_SELECTION")
+	private String specificResourceSelection;
+
+	@Lob
+	@Column(name="TITLE")
+	private String title;
+
+	@Column(name="TYPE_OF_ALLOCATION")
+	private String typeOfAllocation;
+
+	@Column(name="TYPICAL_SU_PER_JOB")
+	private BigInteger typicalSuPerJob;
+
+	public UserAllocationDetailEntity() {
+	}
+
+	public UserAllocationDetailEntityPK getId() {
+		return this.id;
+	}
+
+	public void setId(UserAllocationDetailEntityPK id) {
+		this.id = id;
+	}
+
+	public String getApplicationsToBeUsed() {
+		return this.applicationsToBeUsed;
+	}
+
+	public void setApplicationsToBeUsed(String applicationsToBeUsed) {
+		this.applicationsToBeUsed = applicationsToBeUsed;
+	}
+
+	public BigInteger getDiskUsageRangePerJob() {
+		return this.diskUsageRangePerJob;
+	}
+
+	public void setDiskUsageRangePerJob(BigInteger diskUsageRangePerJob) {
+		this.diskUsageRangePerJob = diskUsageRangePerJob;
+	}
+
+	public byte[] getDocuments() {
+		return this.documents;
+	}
+
+	public void setDocuments(byte[] documents) {
+		this.documents = documents;
+	}
+
+	public String getFieldOfScience() {
+		return this.fieldOfScience;
+	}
+
+	public void setFieldOfScience(String fieldOfScience) {
+		this.fieldOfScience = fieldOfScience;
+	}
+
+	public String getKeywords() {
+		return this.keywords;
+	}
+
+	public void setKeywords(String keywords) {
+		this.keywords = keywords;
+	}
+
+	public BigInteger getMaxMemoryPerCpu() {
+		return this.maxMemoryPerCpu;
+	}
+
+	public void setMaxMemoryPerCpu(BigInteger maxMemoryPerCpu) {
+		this.maxMemoryPerCpu = maxMemoryPerCpu;
+	}
+
+	public BigInteger getNumberOfCpuPerJob() {
+		return this.numberOfCpuPerJob;
+	}
+
+	public void setNumberOfCpuPerJob(BigInteger numberOfCpuPerJob) {
+		this.numberOfCpuPerJob = numberOfCpuPerJob;
+	}
+
+	public String getProjectDescription() {
+		return this.projectDescription;
+	}
+
+	public void setProjectDescription(String projectDescription) {
+		this.projectDescription = projectDescription;
+	}
+
+	public String getProjectReviewedAndFundedBy() {
+		return this.projectReviewedAndFundedBy;
+	}
+
+	public void setProjectReviewedAndFundedBy(String projectReviewedAndFundedBy) {
+		this.projectReviewedAndFundedBy = projectReviewedAndFundedBy;
+	}
+
+	public BigInteger getReqDate() {
+		return this.reqDate;
+	}
+
+	public void setReqDate(BigInteger reqDate) {
+		this.reqDate = reqDate;
+	}
+
+	public BigInteger getServiceUnits() {
+		return this.serviceUnits;
+	}
+
+	public void setServiceUnits(BigInteger serviceUnits) {
+		this.serviceUnits = serviceUnits;
+	}
+
+	public String getSpecificResourceSelection() {
+		return this.specificResourceSelection;
+	}
+
+	public void setSpecificResourceSelection(String specificResourceSelection) {
+		this.specificResourceSelection = specificResourceSelection;
+	}
+
+	public String getTitle() {
+		return this.title;
+	}
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
+	public String getTypeOfAllocation() {
+		return this.typeOfAllocation;
+	}
+
+	public void setTypeOfAllocation(String typeOfAllocation) {
+		this.typeOfAllocation = typeOfAllocation;
+	}
+
+	public BigInteger getTypicalSuPerJob() {
+		return this.typicalSuPerJob;
+	}
+
+	public void setTypicalSuPerJob(BigInteger typicalSuPerJob) {
+		this.typicalSuPerJob = typicalSuPerJob;
+	}
+
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserAllocationDetailEntityPK.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserAllocationDetailEntityPK.java
new file mode 100644
index 0000000..e768883
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserAllocationDetailEntityPK.java
@@ -0,0 +1,57 @@
+package org.apache.airavata.allocation.manager.db.entities;
+
+import java.io.Serializable;
+import javax.persistence.*;
+
+/**
+ * The primary key class for the USER_ALLOCATION_DETAILS database table.
+ * 
+ */
+@Embeddable
+public class UserAllocationDetailEntityPK implements Serializable {
+	//default serial version id, required for serializable classes.
+	private static final long serialVersionUID = 1L;
+
+	@Column(name="PROJECT_ID")
+	private String projectId;
+
+	@Column(name="USERNAME")
+	private String username;
+
+	public UserAllocationDetailEntityPK() {
+	}
+	public String getProjectId() {
+		return this.projectId;
+	}
+	public void setProjectId(String projectId) {
+		this.projectId = projectId;
+	}
+	public String getUsername() {
+		return this.username;
+	}
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public boolean equals(Object other) {
+		if (this == other) {
+			return true;
+		}
+		if (!(other instanceof UserAllocationDetailEntityPK)) {
+			return false;
+		}
+		UserAllocationDetailEntityPK castOther = (UserAllocationDetailEntityPK)other;
+		return 
+			this.projectId.equals(castOther.projectId)
+			&& this.username.equals(castOther.username);
+	}
+
+	public int hashCode() {
+		final int prime = 31;
+		int hash = 17;
+		hash = hash * prime + this.projectId.hashCode();
+		hash = hash * prime + this.username.hashCode();
+		
+		return hash;
+	}
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserDetailEntity.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserDetailEntity.java
new file mode 100644
index 0000000..9eb04fc
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/entities/UserDetailEntity.java
@@ -0,0 +1,78 @@
+package org.apache.airavata.allocation.manager.db.entities;
+
+import java.io.Serializable;
+import javax.persistence.*;
+
+
+/**
+ * The persistent class for the USER_DETAILS database table.
+ * 
+ */
+@Entity
+@Table(name="USER_DETAILS")
+@NamedQuery(name="UserDetailEntity.findAll", query="SELECT u FROM UserDetailEntity u")
+public class UserDetailEntity implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	@Id
+	@Column(name="USERNAME")
+	private String username;
+
+	@Lob
+	@Column(name="EMAIL")
+	private String email;
+
+	@Lob
+	@Column(name="FULL_NAME")
+	private String fullName;
+
+	@Column(name="PASSWORD")
+	private String password;
+
+	@Column(name="USER_TYPE")
+	private String userType;
+
+	public UserDetailEntity() {
+	}
+
+	public String getUsername() {
+		return this.username;
+	}
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public String getEmail() {
+		return this.email;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+	public String getFullName() {
+		return this.fullName;
+	}
+
+	public void setFullName(String fullName) {
+		this.fullName = fullName;
+	}
+
+	public String getPassword() {
+		return this.password;
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
+	public String getUserType() {
+		return this.userType;
+	}
+
+	public void setUserType(String userType) {
+		this.userType = userType;
+	}
+
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/AbstractRepository.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/AbstractRepository.java
new file mode 100644
index 0000000..6449b4a
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/AbstractRepository.java
@@ -0,0 +1,163 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.repositories;
+
+import org.apache.airavata.allocation.manager.db.utils.Committer;
+import org.apache.airavata.allocation.manager.db.utils.DBConstants;
+import org.apache.airavata.allocation.manager.db.utils.JPAUtils;
+import org.apache.airavata.allocation.manager.db.utils.ObjectMapperSingleton;
+import org.apache.airavata.allocation.manager.models.AllocationManagerException;
+import org.dozer.Mapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+public abstract class AbstractRepository<T, E, Id> {
+    private final static Logger logger = LoggerFactory.getLogger(AbstractRepository.class);
+
+    private Class<T> thriftGenericClass;
+    private Class<E> dbEntityGenericClass;
+
+    public AbstractRepository(Class<T> thriftGenericClass, Class<E> dbEntityGenericClass){
+        this.thriftGenericClass = thriftGenericClass;
+        this.dbEntityGenericClass = dbEntityGenericClass;
+    }
+
+    public T create(T t) throws Exception {
+        return update(t);
+    }
+
+    //FIXME do a bulk insert
+    public List<T> create(List<T> tList) throws Exception {
+        return update(tList);
+    }
+
+    public  T update(T t) throws Exception {
+        Mapper mapper = ObjectMapperSingleton.getInstance();
+        E entity = mapper.map(t, dbEntityGenericClass);
+        E persistedCopy = execute(entityManager -> entityManager.merge(entity));
+        return mapper.map(persistedCopy, thriftGenericClass);
+    }
+
+    //FIXME do a bulk update
+    public  List<T> update(List<T> tList) throws Exception {
+        List<T> returnList = new ArrayList<T>();
+        for(T temp : tList)
+            returnList.add(update(temp));
+        return returnList;
+    }
+
+    public boolean delete(Id id) throws Exception {
+        execute(entityManager -> {
+             E entity = entityManager.find(dbEntityGenericClass, id);
+             entityManager.remove(entity);
+             return entity;
+         });
+        return true;
+    }
+
+    public boolean delete(List<Id> idList) throws Exception {
+        for(Id id : idList)
+            delete(id);
+        return true;
+    }
+
+    public T get(Id id) throws Exception {
+        E entity = execute(entityManager -> entityManager
+                .find(dbEntityGenericClass, id));
+        Mapper mapper = ObjectMapperSingleton.getInstance();
+        if(entity == null)
+            return null;
+        return mapper.map(entity, thriftGenericClass);
+    }
+
+    public boolean isExists(Id id) throws Exception {
+        return get(id) != null;
+    }
+
+    public List<T> get(List<Id> idList) throws Exception {
+        List<T> returnList = new ArrayList<>();
+        for(Id id : idList)
+            returnList.add(get(id));
+        return returnList;
+    }
+
+    public List<T> select(Map<String, String> filters, int offset, int limit) throws Exception {
+        String query = "SELECT DISTINCT p from " + dbEntityGenericClass.getSimpleName() + " as p";
+        ArrayList<String> parameters = new ArrayList<>();
+        int parameterCount = 1;
+        if (filters != null && filters.size() != 0) {
+            query += " WHERE ";
+            for (String k : filters.keySet()) {
+                query += "p." + k + " = ?" + parameterCount + " AND ";
+                parameters.add(filters.get(k));
+                parameterCount++;
+            }
+            query = query.substring(0, query.length() - 5);
+        }
+
+        query += " ORDER BY p.createdTime DESC";
+        String queryString = query;
+        int newLimit = limit < 0 ? DBConstants.SELECT_MAX_ROWS: limit;
+        List resultSet = execute(entityManager -> {
+            javax.persistence.Query q = entityManager.createQuery(queryString);
+            for (int i = 0; i < parameters.size(); i++) {
+                q.setParameter(i + 1, parameters.get(i));
+            }
+            return q.setFirstResult(offset).setMaxResults(newLimit).getResultList();
+        });
+        Mapper mapper = ObjectMapperSingleton.getInstance();
+        List<T> gatewayList = new ArrayList<>();
+        resultSet.stream().forEach(rs -> gatewayList.add(mapper.map(rs, thriftGenericClass)));
+        return gatewayList;
+    }
+
+    public List<T> select(String queryString, Map<String,Object> queryParameters, int offset, int limit) throws Exception {
+        int newLimit = limit < 0 ? DBConstants.SELECT_MAX_ROWS: limit;
+        List resultSet = execute(entityManager -> {
+            Query q =  entityManager.createQuery(queryString);
+            for(Map.Entry<String, Object> queryParam : queryParameters.entrySet()){
+                q.setParameter(queryParam.getKey(), queryParam.getValue());
+            }
+            return q.setFirstResult(offset).setMaxResults(newLimit).getResultList();
+        });
+        Mapper mapper = ObjectMapperSingleton.getInstance();
+        List<T> gatewayList = new ArrayList<>();
+        resultSet.stream().forEach(rs -> gatewayList.add(mapper.map(rs, thriftGenericClass)));
+        return gatewayList;
+    }
+
+    public <R> R execute(Committer<EntityManager, R> committer) throws Exception {
+        EntityManager entityManager = JPAUtils.getEntityManager();
+        try {
+            entityManager.getTransaction().begin();
+            R r = committer.commit(entityManager);
+            entityManager.getTransaction().commit();
+            return r;
+        } finally {
+            entityManager.close();
+        }
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/DomainRepository.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/DomainRepository.java
new file mode 100644
index 0000000..c86d85b
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/DomainRepository.java
@@ -0,0 +1,33 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.repositories;
+
+import org.apache.airavata.allocation.manager.db.entities.DomainEntity;
+import org.apache.airavata.allocation.manager.models.Domain;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DomainRepository extends AbstractRepository<Domain, DomainEntity, String> {
+    private final static Logger logger = LoggerFactory.getLogger(DomainRepository.class);
+
+    public DomainRepository(){
+        super(Domain.class, DomainEntity.class);
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/RequestStatusRepository.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/RequestStatusRepository.java
new file mode 100644
index 0000000..71cbba8
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/RequestStatusRepository.java
@@ -0,0 +1,14 @@
+package org.apache.airavata.allocation.manager.db.repositories;
+
+import org.apache.airavata.allocation.manager.db.entities.RequestStatusEntity;
+import org.apache.airavata.allocation.manager.models.RequestStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class RequestStatusRepository extends AbstractRepository<RequestStatus, RequestStatusEntity,String> {
+    private final static Logger logger = LoggerFactory.getLogger(DomainRepository.class);
+
+    public RequestStatusRepository(){
+        super(RequestStatus.class, RequestStatusEntity.class);
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserAllocationDetailPKRepository.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserAllocationDetailPKRepository.java
new file mode 100644
index 0000000..265e063
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserAllocationDetailPKRepository.java
@@ -0,0 +1,14 @@
+package org.apache.airavata.allocation.manager.db.repositories;
+
+import org.apache.airavata.allocation.manager.db.entities.UserAllocationDetailEntityPK;
+import org.apache.airavata.allocation.manager.models.UserAllocationDetailPK;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class UserAllocationDetailPKRepository extends AbstractRepository<UserAllocationDetailPK, UserAllocationDetailPK, String> {
+    private final static Logger logger = LoggerFactory.getLogger(DomainRepository.class);
+
+    public UserAllocationDetailPKRepository(){
+        super(UserAllocationDetailPK.class, UserAllocationDetailPK.class);
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserAllocationDetailRepository.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserAllocationDetailRepository.java
new file mode 100644
index 0000000..adfd6d2
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserAllocationDetailRepository.java
@@ -0,0 +1,14 @@
+package org.apache.airavata.allocation.manager.db.repositories;
+
+import org.apache.airavata.allocation.manager.db.entities.UserAllocationDetailEntity;
+import org.apache.airavata.allocation.manager.models.UserAllocationDetail;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class UserAllocationDetailRepository extends AbstractRepository<UserAllocationDetail, UserAllocationDetailEntity, String> {
+    private final static Logger logger = LoggerFactory.getLogger(DomainRepository.class);
+
+    public UserAllocationDetailRepository(){
+        super(UserAllocationDetail.class, UserAllocationDetailEntity.class);
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserDetailRepository.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserDetailRepository.java
new file mode 100644
index 0000000..c05ff5c
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/repositories/UserDetailRepository.java
@@ -0,0 +1,19 @@
+package org.apache.airavata.allocation.manager.db.repositories;
+
+import org.apache.airavata.allocation.manager.db.entities.UserDetailEntity;
+import org.apache.airavata.allocation.manager.models.UserDetail;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class UserDetailRepository extends AbstractRepository<UserDetail, UserDetailEntity, String> {
+    private final static Logger logger = LoggerFactory.getLogger(DomainRepository.class);
+
+    public UserDetailRepository(){
+        super(UserDetail.class, UserDetailEntity.class);
+    }
+
+    public static void main(String args[])
+    {
+
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/Committer.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/Committer.java
new file mode 100644
index 0000000..64e9abc
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/Committer.java
@@ -0,0 +1,26 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.utils;
+
+@FunctionalInterface
+public interface Committer<T, R>  {
+
+    R commit(T t);
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/ConnectionPool.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/ConnectionPool.java
new file mode 100644
index 0000000..2d3a64e
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/ConnectionPool.java
@@ -0,0 +1,381 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.utils;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.sql.DataSource;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Stack;
+import java.util.concurrent.Semaphore;
+
+
+/**
+ * A class for preallocating, recycling, and managing JDBC connections.
+ */
+public class ConnectionPool {
+    private static final Logger logger = LoggerFactory.getLogger(ConnectionPool.class);
+
+    private long MAX_IDLE_TIME = 5 * 60 * 1000; // 5 minutes
+
+    private String driver;
+    private String url;
+    private String username;
+    private String password;
+    private String jdbcUrl;
+
+    private int maxConnections;
+
+    private boolean autoCommit = true;
+    private boolean waitIfBusy;
+
+    private Semaphore needConnection = new Semaphore(0);
+    private boolean stop;
+
+    private Stack<Connection> availableConnections;
+    private Stack<Connection> busyConnections;
+
+    private HashMap<Connection, Long> lastAccessTimeRecord = new HashMap<Connection, Long>();
+
+    private String urlType = "";
+
+    private DataSource datasource;
+
+    private int transactionIsolation = Connection.TRANSACTION_NONE;
+
+    private Thread clenupThread;
+    private Thread producerThread;
+
+    public ConnectionPool(String driver, String url, String username, String password, int initialConnections,
+                          int maxConnections, boolean waitIfBusy) throws SQLException {
+        this.driver = driver;
+        this.url = url;
+        this.username = username;
+        this.password = password;
+        this.urlType = "speratedURL";
+        initialize(initialConnections, maxConnections, waitIfBusy);
+    }
+
+    public ConnectionPool(String driver, String jdbcUrl, int initialConnections, int maxConnections,
+                          boolean waitIfBusy, boolean autoCommit, int transactionIsolation) throws SQLException {
+        this.driver = driver;
+        this.jdbcUrl = jdbcUrl;
+        this.urlType = "simpleURL";
+        this.autoCommit = autoCommit;
+        this.transactionIsolation = transactionIsolation;
+        initialize(initialConnections, maxConnections, waitIfBusy);
+    }
+
+    public ConnectionPool(String driver, String jdbcUrl, int initialConnections, int maxConnections, boolean waitIfBusy)
+            throws SQLException {
+        this.driver = driver;
+        this.jdbcUrl = jdbcUrl;
+        this.urlType = "simpleURL";
+        initialize(initialConnections, maxConnections, waitIfBusy);
+    }
+
+    public ConnectionPool(DataSource dataSource, int initialConnections, int maxConnections, boolean waitIfBusy)
+            throws SQLException {
+        this.urlType = "dataSource";
+        this.datasource = dataSource;
+        initialize(initialConnections, maxConnections, waitIfBusy);
+    }
+
+    /**
+     * Check if this connection pool is auto commit or not
+     *
+     * @return
+     */
+    public boolean isAutoCommit() {
+        return this.autoCommit;
+    }
+
+    private void initialize(int initialConnections, int maxConnections, boolean waitIfBusy) throws SQLException {
+        this.maxConnections = maxConnections;
+        this.waitIfBusy = waitIfBusy;
+
+        int sizeOfConnections = (initialConnections > maxConnections) ? maxConnections : initialConnections;
+
+        availableConnections = new Stack<Connection>();
+        busyConnections = new Stack<Connection>();
+
+        for (int i = 0; i < sizeOfConnections; i++) {
+            Connection con = makeNewConnection();
+            setTimeStamp(con);
+            availableConnections.push(con);
+
+        }
+
+        producerThread = new Thread(new FillUpThread());
+        producerThread.start();
+
+        clenupThread = new Thread(new CleanUpThread());
+        clenupThread.start();
+    }
+
+    public synchronized Connection getConnection() throws SQLException {
+        if (!availableConnections.isEmpty()) {
+            Connection existingConnection = availableConnections.pop();
+
+            // If connection on available list is closed (e.g.,
+            // it timed out), then remove it from available list
+            // and race for a connection again.
+            if (existingConnection.isClosed()) {
+                lastAccessTimeRecord.remove(existingConnection);
+                // notifyAll for fairness
+                notifyAll();
+            } else {
+                busyConnections.push(existingConnection);
+                setTimeStamp(existingConnection);
+                return existingConnection;
+            }
+        } else if (!waitIfBusy && busyConnections.size() >= maxConnections) {
+            // You reached maxConnections limit and waitIfBusy flag is false.
+            // Throw SQLException in such a case.
+            throw new SQLException("Connection limit reached");
+        } else {
+
+            if (busyConnections.size() < maxConnections) {
+                // available connection is empty, but total number of connection
+                // doesn't reach maxConnection. Request for more connection
+                needConnection.release();
+            }
+
+            try {
+                // wait for free connection
+                wait();
+            } catch (InterruptedException ie) {
+            }
+        }
+        // always race for connection forever
+        return getConnection();
+    }
+
+    // This explicitly makes a new connection. Called in
+    // the foreground when initializing the ConnectionPool,
+    // and called in the background when running.
+    private Connection makeNewConnection() throws SQLException {
+        try {
+            // Load database driver if not already loaded
+            Class.forName(driver);
+            Connection connection;
+            // Establish network connection to database
+            if (urlType.equals("speratedURL")) {
+                connection = DriverManager.getConnection(url, username, password);
+            } else if (urlType.equals("simpleURL")) {
+                connection = DriverManager.getConnection(jdbcUrl);
+            } else { // if(urlType.equals("dataSource")){
+                connection = datasource.getConnection();
+            }
+            connection.setTransactionIsolation(this.transactionIsolation);
+            connection.setAutoCommit(this.autoCommit);
+            return connection;
+        } catch (ClassNotFoundException cnfe) {
+            // Simplify try/catch blocks of people using this by
+            // throwing only one exception type.
+            throw new SQLException("Can't find class for driver: " + driver);
+        }
+    }
+
+    private synchronized void fillUpConnection(Connection conn) {
+        setTimeStamp(conn);
+        availableConnections.push(conn);
+
+        // notify all since new connection is created
+        notifyAll();
+    }
+
+    private void setTimeStamp(Connection connection) {
+        lastAccessTimeRecord.put(connection, System.currentTimeMillis());
+    }
+
+    // The database connection cannot be left idle for too long, otherwise TCP
+    // connection will be broken.
+    /**
+     * From http://forums.mysql.com/read.php?39,28450,57460#msg-57460 Okay, then it looks like wait_timeout on the
+     * server is killing your connection (it is set to 8 hours of idle time by default). Either set that value higher on
+     * your server, or configure your connection pool to not hold connections idle that long (I prefer the latter). Most
+     * folks I know that run MySQL with a connection pool in high-load production environments only let connections sit
+     * idle for a matter of minutes, since it only takes a few milliseconds to open a connection, and the longer one
+     * sits idle the more chance it will go "bad" because of a network hiccup or the MySQL server being restarted.
+     *
+     * @throws java.sql.SQLException
+     */
+    private boolean isConnectionStale(Connection connection) {
+        long currentTime = System.currentTimeMillis();
+        long lastAccess = lastAccessTimeRecord.get(connection);
+        if (currentTime - lastAccess > MAX_IDLE_TIME) {
+            return true;
+        } else
+            return false;
+    }
+
+    private synchronized void closeStaleConnections() {
+        // close idle connections
+        Iterator<Connection> iter = availableConnections.iterator();
+        while (iter.hasNext()) {
+            Connection existingConnection = iter.next();
+            if (isConnectionStale(existingConnection)) {
+                try {
+                    existingConnection.close();
+                    iter.remove();
+                } catch (SQLException sql) {
+                    logger.error(sql.getMessage(), sql);
+                }
+            }
+        }
+        // close busy connections that have been checked out for too long.
+        // This should not happen since this means program has bug for not
+        // releasing connections .
+        iter = busyConnections.iterator();
+        while (iter.hasNext()) {
+            Connection busyConnection = iter.next();
+            if (isConnectionStale(busyConnection)) {
+                try {
+                    busyConnection.close();
+                    iter.remove();
+                    logger.warn("****Connection has checked out too long. Forced release. Check the program for calling release connection [free(Connection) method]");
+                } catch (SQLException sql) {
+                    logger.error(sql.getMessage(), sql);
+                }
+            }
+        }
+    }
+
+    public synchronized void free(Connection connection) {
+        busyConnections.removeElement(connection);
+        availableConnections.addElement(connection);
+        // Wake up threads that are waiting for a connection
+        notifyAll();
+    }
+
+    /**
+     * Close all the connections. Use with caution: be sure no connections are in use before calling. Note that you are
+     * not <I>required</I> to call this when done with a ConnectionPool, since connections are guaranteed to be closed
+     * when garbage collected. But this method gives more control regarding when the connections are closed.
+     */
+    public synchronized void dispose() {
+        logger.info("Connection Pool Shutting down");
+
+        // stop clean up thread
+        this.stop = true;
+        this.clenupThread.interrupt();
+
+        // stop producer up thread
+        this.producerThread.interrupt();
+
+        // close all connection
+        closeConnections(availableConnections);
+        availableConnections = new Stack<Connection>();
+        closeConnections(busyConnections);
+        busyConnections = new Stack<Connection>();
+        lastAccessTimeRecord.clear();
+
+        logger.info("All connection is closed");
+
+        try {
+            this.clenupThread.join();
+            this.producerThread.join();
+        } catch (Exception e) {
+            logger.error("Cannot shutdown cleanup thread", e);
+        }
+
+        logger.info("Connection Pool Shutdown");
+    }
+
+    private void closeConnections(Stack<Connection> connections) {
+        while (!connections.isEmpty()) {
+            Connection connection = connections.pop();
+            try {
+                if (!connection.isClosed()) {
+                    connection.close();
+                }
+            } catch (SQLException sqle) {
+                // Ignore errors; garbage collect anyhow
+                logger.warn(sqle.getMessage());
+            }
+        }
+    }
+
+    public synchronized String toString() {
+        String info = "ConnectionPool(" + url + "," + username + ")" + ", available=" + availableConnections.size()
+                + ", busy=" + busyConnections.size() + ", max=" + maxConnections;
+        return (info);
+    }
+
+    class CleanUpThread implements Runnable {
+        public void run() {
+            while (!stop) {
+                try {
+                    Thread.sleep(MAX_IDLE_TIME);
+                    closeStaleConnections();
+                } catch (InterruptedException e) {
+                    logger.info("Clean up thread is interrupted to close");
+                }
+            }
+        }
+    }
+
+    class FillUpThread implements Runnable {
+        public void run() {
+            while (!stop) {
+                try {
+                    // block until get
+                    needConnection.acquire();
+
+                    Connection conn = makeNewConnection();
+                    fillUpConnection(conn);
+                } catch (SQLException e) {
+                    // cannot create connection (increase semaphore value back)
+                    needConnection.release();
+                    logger.error(e.getMessage(), e);
+                } catch (InterruptedException e) {
+                    logger.info("Fill up thread is interrupted to close");
+                    break;
+                }
+            }
+        }
+    }
+
+    public void shutdown() throws SQLException{
+        for (Connection c : availableConnections) {
+            try {
+                c.close();
+            } catch (SQLException e) {
+                logger.error("Error while closing the connection", e);
+                throw new SQLException("Error while closing the connection", e);
+            }
+        }
+
+        for (Connection c : busyConnections) {
+            try {
+                c.close();
+            } catch (SQLException e) {
+                logger.error("Error while closing the connection", e);
+                throw new SQLException("Error while closing the connection", e);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/DBConstants.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/DBConstants.java
new file mode 100644
index 0000000..1de1363
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/DBConstants.java
@@ -0,0 +1,106 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.utils;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DBConstants {
+    private final static Logger logger = LoggerFactory.getLogger(DBConstants.class);
+
+    public static int SELECT_MAX_ROWS = 1000;
+
+    public static class DomainTable {
+        public static final String DOMAIN_ID = "domainId";
+        public static final String NAME = "name";
+        public static final String DESCRIPTION = "description";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+    }
+
+    public static class UserTable {
+        public static final String USER_ID = "userId";
+        public static final String DOMAIN_ID = "domainId";
+        public static final String USER_NAME = "userName";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+    }
+
+    public static class UserGroupTable {
+        public static final String GROUP_ID = "groupId";
+        public static final String DOMAIN_ID = "domainId";
+        public static final String NAME = "name";
+        public static final String DESCRIPTION = "description";
+        public static final String OWNER_ID = "ownerId";
+        public static final String GROUP_TYPE = "groupType";
+        public static final String GROUP_CARDINALITY = "groupCardinality";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+    }
+
+    public static class GroupMembershipTable {
+        public static final String PARENT_ID = "parentId";
+        public static final String CHILD_ID = "childId";
+        public static final String CHILD_TYPE = "childType";
+        public static final String DOMAIN_ID = "domainId";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+    }
+
+    public static class EntityTypeTable {
+        public static final String ENTITY_TYPE_ID = "entityTypeId";
+        public static final String DOMAIN_ID = "domainId";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+    }
+
+    public static class PermissionTypeTable {
+        public static final String ENTITY_TYPE_ID = "permissionTypeId";
+        public static final String DOMAIN_ID = "domainId";
+        public static final String NAME = "name";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+    }
+
+    public static class EntityTable {
+        public static final String ENTITY_ID = "entityId";
+        public static final String PARENT_ENTITY_ID = "parentEntityId";
+        public static final String ENTITY_TYPE_ID = "entityTypeId";
+        public static final String NAME = "name";
+        public static final String DESCRIPTION = "description";
+        public static final String FULL_TEXT = "fullText";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+        public static final String DOMAIN_ID = "domainId";
+        public static final String ORIGINAL_ENTITY_CREATION_TIME = "originalEntityCreationTime";
+        public static final String SHARED = "shared";
+    }
+
+    public static class SharingTable {
+        public static final String DOMAIN_ID = "domainId";
+        public static final String PERMISSION_TYPE_ID = "permissionTypeId";
+        public static final String ENTITY_ID = "entityId";
+        public static final String GROUP_ID = "groupId";
+        public static final String INHERITED_PARENT_ID = "inheritedParentId";
+        public static final String SHARING_TYPE = "sharingType";
+        public static final String CREATED_TIME = "createdTime";
+        public static final String UPDATED_TIME = "updatedTime";
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/DatabaseCreator.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/DatabaseCreator.java
new file mode 100644
index 0000000..d8368f5
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/DatabaseCreator.java
@@ -0,0 +1,352 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.utils;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.sql.*;
+import java.util.StringTokenizer;
+
+/**
+ * This class creates the database tables required for airavata with default configuration this
+ * class creates derby database in server mode. User can specify required database in appropriate
+ * properties files.
+ */
+public class DatabaseCreator {
+    private final static Logger logger = LoggerFactory.getLogger(DatabaseCreator.class);
+
+    public enum DatabaseType {
+        derby("(?i).*derby.*"), mysql("(?i).*mysql.*"), other("");
+
+        private String pattern;
+
+        private DatabaseType(String matchingPattern) {
+            this.pattern = matchingPattern;
+        }
+
+        public String getMatchingPattern() {
+            return this.pattern;
+        }
+    }
+
+    private static DatabaseType[] supportedDatabase = new DatabaseType[] { DatabaseType.derby, DatabaseType.mysql };
+
+    private static Logger log = LoggerFactory.getLogger(DatabaseCreator.class);
+    private static final String delimiter = ";";
+
+    /**
+     * Creates database
+     *
+     * @throws Exception
+     */
+    public static void createRegistryDatabase(String prefix, Connection conn) throws Exception {
+        createDatabase(prefix, conn);
+    }
+
+
+
+    /**
+     * Checks whether database tables are created by using select * on given table name
+     *
+     * @param tableName
+     *            Table which should be existed
+     * @return <code>true</core> if checkSQL is success, else <code>false</code> .
+     */
+    public static boolean isDatabaseStructureCreated(String tableName, Connection conn) {
+        try {
+
+            log.debug("Running a query to test the database tables existence.");
+
+            // check whether the tables are already created with a query
+            Statement statement = null;
+            try {
+                statement = conn.createStatement();
+                ResultSet rs = statement.executeQuery("select * from " + tableName);
+                if (rs != null) {
+                    rs.close();
+                }
+            } finally {
+                try {
+                    if (statement != null) {
+                        statement.close();
+                    }
+                } catch (SQLException e) {
+                    return false;
+                }
+            }
+        } catch (SQLException e) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * executes given sql
+     *
+     * @param sql
+     * @throws Exception
+     */
+    private static void executeSQL(String sql, Connection conn) throws Exception {
+        // Check and ignore empty statements
+        if ("".equals(sql.trim())) {
+            return;
+        }
+
+        Statement statement = null;
+        try {
+            log.debug("SQL : " + sql);
+
+            boolean ret;
+            int updateCount = 0, updateCountTotal = 0;
+            statement = conn.createStatement();
+            ret = statement.execute(sql);
+            updateCount = statement.getUpdateCount();
+            do {
+                if (!ret) {
+                    if (updateCount != -1) {
+                        updateCountTotal += updateCount;
+                    }
+                }
+                ret = statement.getMoreResults();
+                if (ret) {
+                    updateCount = statement.getUpdateCount();
+                }
+            } while (ret);
+
+            log.debug(sql + " : " + updateCountTotal + " rows affected");
+
+            SQLWarning warning = conn.getWarnings();
+            while (warning != null) {
+                log.info(warning + " sql warning");
+                warning = warning.getNextWarning();
+            }
+            conn.clearWarnings();
+        } catch (SQLException e) {
+            if (e.getSQLState().equals("X0Y32")) {
+                // eliminating the table already exception for the derby
+                // database
+                log.info("Table Already Exists", e);
+            } else {
+                throw new Exception("Error occurred while executing : " + sql, e);
+            }
+        } finally {
+            if (statement != null) {
+                try {
+                    statement.close();
+                } catch (SQLException e) {
+                    log.error("Error occurred while closing result set.", e);
+                }
+            }
+        }
+    }
+
+    /**
+     * computes relatational database type using database name
+     *
+     * @return DatabaseType
+     * @throws Exception
+     *
+     */
+    public static DatabaseType getDatabaseType(Connection conn) throws Exception {
+        try {
+            if (conn != null && (!conn.isClosed())) {
+                DatabaseMetaData metaData = conn.getMetaData();
+                String databaseProductName = metaData.getDatabaseProductName();
+                return checkType(databaseProductName);
+            }
+        } catch (SQLException e) {
+            String msg = "Failed to create Airavata database." + e.getMessage();
+            log.error(msg, e);
+            throw new Exception(msg, e);
+        }
+        return DatabaseType.other;
+    }
+
+    /**
+     * Overloaded method with String input
+     *
+     * @return DatabaseType
+     * @throws Exception
+     *
+     */
+    public static DatabaseType getDatabaseType(String dbUrl) throws Exception {
+        return checkType(dbUrl);
+    }
+
+    private static DatabaseType checkType(String text) throws Exception {
+        try {
+            if (text != null) {
+                for (DatabaseType type : supportedDatabase) {
+                    if (text.matches(type.getMatchingPattern()))
+                        return type;
+                }
+            }
+            String msg = "Unsupported database: " + text
+                    + ". Database will not be created automatically by the Airavata. "
+                    + "Please create the database using appropriate database scripts for " + "the database.";
+            throw new Exception(msg);
+
+        } catch (SQLException e) {
+            String msg = "Failed to create Airavatadatabase." + e.getMessage();
+            log.error(msg, e);
+            throw new Exception(msg, e);
+        }
+    }
+
+    /**
+     * Get scripts location which is prefix + "-" + databaseType + ".sql"
+     *
+     * @param prefix
+     * @param databaseType
+     * @return script location
+     */
+    private static String getScriptLocation(String prefix, DatabaseType databaseType) {
+        String scriptName = prefix + "-" + databaseType + ".sql";
+        log.debug("Loading database script from :" + scriptName);
+        return  scriptName;
+    }
+
+    private static void createDatabase(String prefix, Connection conn) throws Exception {
+        Statement statement = null;
+        try {
+            conn.setAutoCommit(false);
+            statement = conn.createStatement();
+            executeSQLScript(getScriptLocation(prefix, DatabaseCreator.getDatabaseType(conn)), conn);
+            conn.commit();
+            log.debug("Tables are created successfully.");
+        } catch (SQLException e) {
+            String msg = "Failed to create database tables for Airavata resource store. " + e.getMessage();
+            log.error(msg, e);
+            conn.rollback();
+            throw new Exception(msg, e);
+        } finally {
+            conn.setAutoCommit(true);
+            try {
+                if (statement != null) {
+                    statement.close();
+                }
+            } catch (SQLException e) {
+                log.error("Failed to close statement.", e);
+            }
+        }
+    }
+
+    private static void executeSQLScript(String dbscriptName, Connection conn) throws Exception {
+        StringBuffer sql = new StringBuffer();
+        BufferedReader reader = null;
+
+        try {
+            InputStream is = DatabaseCreator.class.getClassLoader().getResourceAsStream(dbscriptName);
+            if(is == null) {
+                logger.info("Script file not found at " + dbscriptName + ". Uses default database script file");
+                DatabaseType databaseType = DatabaseCreator.getDatabaseType(conn);
+                if(databaseType.equals(DatabaseType.derby)){
+                    is = DatabaseCreator.class.getClassLoader().getResourceAsStream("sharing-registry-derby.sql");
+                }else if(databaseType.equals(DatabaseType.mysql)){
+                    is = DatabaseCreator.class.getClassLoader().getResourceAsStream("sharing-registry-mysql.sql");
+                }
+            }
+            reader = new BufferedReader(new InputStreamReader(is));
+            String line;
+            while ((line = reader.readLine()) != null) {
+                line = line.trim();
+                if (line.startsWith("//")) {
+                    continue;
+                }
+                if (line.startsWith("--")) {
+                    continue;
+                }
+                StringTokenizer st = new StringTokenizer(line);
+                if (st.hasMoreTokens()) {
+                    String token = st.nextToken();
+                    if ("REM".equalsIgnoreCase(token)) {
+                        continue;
+                    }
+                }
+                sql.append(" ").append(line);
+
+                // SQL defines "--" as a comment to EOL
+                // and in Oracle it may contain a hint
+                // so we cannot just remove it, instead we must end it
+                if (line.indexOf("--") >= 0) {
+                    sql.append("\n");
+                }
+                if ((checkStringBufferEndsWith(sql, delimiter))) {
+                    executeSQL(sql.substring(0, sql.length() - delimiter.length()), conn);
+                    sql.replace(0, sql.length(), "");
+                }
+            }
+            // Catch any statements not followed by ;
+            if (sql.length() > 0) {
+                executeSQL(sql.toString(), conn);
+            }
+        } catch (IOException e) {
+            log.error("Error occurred while executing SQL script for creating Airavata database", e);
+            throw new Exception("Error occurred while executing SQL script for creating Airavata database", e);
+
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+    }
+
+    /**
+     * Checks that a string buffer ends up with a given string. It may sound trivial with the existing JDK API but the
+     * various implementation among JDKs can make those methods extremely resource intensive and perform poorly due to
+     * massive memory allocation and copying. See
+     *
+     * @param buffer
+     *            the buffer to perform the check on
+     * @param suffix
+     *            the suffix
+     * @return <code>true</code> if the character sequence represented by the argument is a suffix of the character
+     *         sequence represented by the StringBuffer object; <code>false</code> otherwise. Note that the result will
+     *         be <code>true</code> if the argument is the empty string.
+     */
+    public static boolean checkStringBufferEndsWith(StringBuffer buffer, String suffix) {
+        if (suffix.length() > buffer.length()) {
+            return false;
+        }
+        // this loop is done on purpose to avoid memory allocation performance
+        // problems on various JDKs
+        // StringBuffer.lastIndexOf() was introduced in jdk 1.4 and
+        // implementation is ok though does allocation/copying
+        // StringBuffer.toString().endsWith() does massive memory
+        // allocation/copying on JDK 1.5
+        // See http://issues.apache.org/bugzilla/show_bug.cgi?id=37169
+        int endIndex = suffix.length() - 1;
+        int bufferIndex = buffer.length() - 1;
+        while (endIndex >= 0) {
+            if (buffer.charAt(bufferIndex) != suffix.charAt(endIndex)) {
+                return false;
+            }
+            bufferIndex--;
+            endIndex--;
+        }
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/JPAUtils.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/JPAUtils.java
new file mode 100644
index 0000000..3781c4b
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/JPAUtils.java
@@ -0,0 +1,215 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.utils;
+
+import org.apache.airavata.common.exception.ApplicationSettingsException;
+import org.apache.airavata.common.utils.ServerSettings;
+import org.apache.airavata.allocation.manager.models.AllocationManagerException;
+import org.apache.derby.drda.NetworkServerControl;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.persistence.*;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.URI;
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class JPAUtils {
+    private final static Logger logger = LoggerFactory.getLogger(JPAUtils.class);
+
+    public static final String PERSISTENCE_UNIT_NAME = "airavata-sharing-registry";
+    public static final String SHARING_REG_JDBC_DRIVER = "sharingcatalog.jdbc.driver";
+    public static final String SHARING_REG_JDBC_URL = "sharingcatalog.jdbc.url";
+    public static final String SHARING_REG_JDBC_USER = "sharingcatalog.jdbc.user";
+    public static final String SHARING_REG_JDBC_PWD = "sharingcatalog.jdbc.password";
+    public static final String SHARING_REG_VALIDATION_QUERY = "sharingcatalog.validationQuery";
+    public static final String JPA_CACHE_SIZE = "jpa.cache.size";
+    public static final String JPA_CACHE_ENABLED = "cache.enable";
+
+    public static final String CONFIGURATION = "CONFIGURATION";
+    public static final String START_DERBY_ENABLE = "start.derby.server.mode";
+    public static final String DERBY_SERVER_MODE_SYS_PROPERTY = "derby.drda.startNetworkServer";
+    private static NetworkServerControl server;
+    private static JdbcStorage db;
+    private static String jdbcURl;
+    private static String jdbcDriver;
+    private static String jdbcUser;
+    private static String jdbcPassword;
+
+    @PersistenceUnit(unitName = PERSISTENCE_UNIT_NAME)
+    protected static EntityManagerFactory factory;
+    @PersistenceContext(unitName = PERSISTENCE_UNIT_NAME)
+    private static EntityManager entityManager;
+
+    public synchronized static EntityManager getEntityManager() throws Exception {
+        if (factory == null) {
+            String connectionProperties = "DriverClassName=" + readServerProperties(SHARING_REG_JDBC_DRIVER) + "," +
+                    "Url=" + readServerProperties(SHARING_REG_JDBC_URL) + "?autoReconnect=true," +
+                    "Username=" + readServerProperties(SHARING_REG_JDBC_USER) + "," +
+                    "Password=" + readServerProperties(SHARING_REG_JDBC_PWD) +
+                    ",validationQuery=" + readServerProperties(SHARING_REG_VALIDATION_QUERY);
+
+//            String connectionProperties = "DriverClassName=com.mysql.jdbc.Driver," +
+//                    "Url=jdbc:mysql://localhost:3306/airavata_sharing_catalog?autoReconnect=true," +
+//                    "Username=root," +
+//                    "Password=," +
+//                    ",validationQuery=SELECT 1 FROM CONFIGURATION";
+
+            Map<String, String> properties = new HashMap<String, String>();
+            properties.put("openjpa.ConnectionDriverName", "org.apache.commons.dbcp.BasicDataSource");
+            properties.put("openjpa.ConnectionProperties", connectionProperties);
+            properties.put("openjpa.DynamicEnhancementAgent", "true");
+            properties.put("openjpa.RuntimeUnenhancedClasses", "unsupported");
+
+//            properties.put("openjpa.DataCache", "" + readServerProperties(JPA_CACHE_ENABLED)
+//                    + "(CacheSize=" + Integer.valueOf(readServerProperties(JPA_CACHE_SIZE)) + ", SoftReferenceSize=0)");
+//            properties.put("openjpa.QueryCache", "" + readServerProperties(JPA_CACHE_ENABLED)
+//                    + "(CacheSize=" + Integer.valueOf(readServerProperties(JPA_CACHE_SIZE)) + ", SoftReferenceSize=0)");
+
+            properties.put("openjpa.RemoteCommitProvider", "sjvm");
+            properties.put("openjpa.Log", "DefaultLevel=INFO, Runtime=INFO, Tool=INFO, SQL=INFO");
+            properties.put("openjpa.jdbc.SynchronizeMappings", "buildSchema(ForeignKeys=true)");
+            properties.put("openjpa.jdbc.QuerySQLCache", "false");
+//            properties.put("openjpa.Multithreaded", "true");
+            properties.put("openjpa.ConnectionFactoryProperties", "PrettyPrint=true, PrettyPrintLineLength=72," +
+                    " PrintParameters=true, MaxActive=10, MaxIdle=5, MinIdle=2, MaxWait=31536000,  autoReconnect=true");
+            properties.put("openjpa.RuntimeUnenhancedClasses", "warn");
+            factory = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT_NAME, properties);
+        }
+
+        entityManager = factory.createEntityManager();
+        return entityManager;
+    }
+
+    public static void initializeDB() throws Exception {
+        jdbcDriver = readServerProperties(SHARING_REG_JDBC_DRIVER);
+        jdbcURl = readServerProperties(SHARING_REG_JDBC_URL);
+        jdbcUser = readServerProperties(SHARING_REG_JDBC_USER);
+        jdbcPassword = readServerProperties(SHARING_REG_JDBC_PWD);
+        jdbcURl = jdbcURl + "?" + "user=" + jdbcUser + "&" + "password=" + jdbcPassword;
+
+        if (getDBType(jdbcURl).equals("derby") && isDerbyStartEnabled()) {
+            startDerbyInServerMode();
+        }
+        db = new JdbcStorage(10, 50, jdbcURl, jdbcDriver, true);
+
+        Connection conn = null;
+        try {
+            conn = db.connect();
+            if (!DatabaseCreator.isDatabaseStructureCreated(CONFIGURATION, conn)) {
+                DatabaseCreator.createRegistryDatabase("database_scripts/sharing-registry", conn);
+                logger.info("New Database created for Sharing Catalog !!! ");
+            } else {
+                logger.info("Database already created for Sharing Catalog !!!");
+            }
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new RuntimeException("Database failure", e);
+        } finally {
+            db.closeConnection(conn);
+            try {
+                if(conn != null){
+                    if (!conn.getAutoCommit()) {
+                        conn.commit();
+                    }
+                    conn.close();
+                }
+            } catch (SQLException e) {
+                logger.error("Error while closing database connection...", e.getMessage(), e);
+            }
+        }
+    }
+
+    public static String getDBType(String jdbcUrl){
+        try{
+            String cleanURI = jdbcUrl.substring(5);
+            URI uri = URI.create(cleanURI);
+            return uri.getScheme();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            return null;
+        }
+    }
+
+    public static boolean isDerbyStartEnabled(){
+        try {
+            String s = ServerSettings.getSetting(START_DERBY_ENABLE);
+            if("true".equals(s)){
+                return true;
+            }
+        }  catch (ApplicationSettingsException e) {
+            logger.error("Unable to read airavata server properties", e.getMessage(), e);
+            return false;
+        }
+        return false;
+    }
+
+    public static void startDerbyInServerMode() {
+        try {
+            System.setProperty(DERBY_SERVER_MODE_SYS_PROPERTY, "true");
+            server = new NetworkServerControl(InetAddress.getByName("0.0.0.0"),
+                    getPort(jdbcURl),
+                    jdbcUser, jdbcPassword);
+            java.io.PrintWriter consoleWriter = new java.io.PrintWriter(System.out, true);
+            server.start(consoleWriter);
+        } catch (IOException e) {
+            logger.error("Unable to start Apache derby in the server mode! Check whether " +
+                    "specified port is available");
+        } catch (Exception e) {
+            logger.error("Unable to start Apache derby in the server mode! Check whether " +
+                    "specified port is available");
+        }
+    }
+
+    public static void stopDerbyInServerMode() {
+        System.setProperty(DERBY_SERVER_MODE_SYS_PROPERTY, "false");
+        if (server!=null){
+            try {
+                server.shutdown();
+            } catch (Exception e) {
+                logger.error("Error when stopping the derby server : "+e.getLocalizedMessage());
+            }
+        }
+    }
+
+    public static int getPort(String jdbcURL){
+        try{
+            String cleanURI = jdbcURL.substring(5);
+            URI uri = URI.create(cleanURI);
+            return uri.getPort();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            return -1;
+        }
+    }
+
+    public static String readServerProperties(String propertyName) throws Exception {
+        try {
+            return ServerSettings.getSetting(propertyName);
+        } catch (ApplicationSettingsException e) {
+            logger.error("Unable to read airavata-server.properties...", e);
+            throw new Exception("Unable to read airavata-server.properties...");
+        }
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/JdbcStorage.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/JdbcStorage.java
new file mode 100644
index 0000000..ea3a360
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/JdbcStorage.java
@@ -0,0 +1,174 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.utils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.sql.*;
+
+public class JdbcStorage {
+    private static Logger log = LoggerFactory.getLogger(JdbcStorage.class);
+
+    private ConnectionPool connectionPool;
+
+    public JdbcStorage(String jdbcUrl, String jdbcDriver) {
+        // default init connection and max connection
+        this(3, 50, jdbcUrl, jdbcDriver, true);
+    }
+
+    public JdbcStorage(int initCon, int maxCon, String url, String driver, boolean enableTransactions) {
+        try {
+            if (enableTransactions) {
+                connectionPool = new ConnectionPool(driver, url, initCon, maxCon, true, false,
+                        Connection.TRANSACTION_SERIALIZABLE);
+            } else {
+                connectionPool = new ConnectionPool(driver, url, initCon, maxCon, true);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to create database connection pool.", e);
+        }
+    }
+
+    /**
+     * Check if this connection pool is auto commit or not
+     *
+     * @return
+     */
+    public boolean isAutoCommit() {
+        return connectionPool.isAutoCommit();
+    }
+
+    public void commit(Connection conn) {
+        try {
+            if (conn != null && !conn.getAutoCommit()) {
+                conn.commit();
+            }
+        } catch (SQLException sqle) {
+            log.error("Cannot commit data", sqle);
+        }
+    }
+
+    public void commitAndFree(Connection conn) {
+        commit(conn);
+        closeConnection(conn);
+    }
+
+    public void rollback(Connection conn) {
+        try {
+            if (conn != null && !conn.getAutoCommit()) {
+                conn.rollback();
+            }
+        } catch (SQLException sqle) {
+            log.error("Cannot Rollback data", sqle);
+        }
+    }
+
+    public void rollbackAndFree(Connection conn) {
+        rollback(conn);
+        closeConnection(conn);
+    }
+
+    public Connection connect() {
+
+        Connection conn = null;
+        try {
+            conn = connectionPool.getConnection();
+        } catch (SQLException e) {
+            log.error(e.getMessage(), e);
+        }
+        return conn;
+    }
+
+    /**
+     * This method is provided so that you can have better control over the statement. For example: You can use
+     * stmt.setString to convert quotation mark automatically in an UPDATE statement
+     *
+     * NOTE: Statement is closed after execution
+     */
+    public int executeUpdateAndClose(PreparedStatement stmt) throws SQLException {
+        int rows = 0;
+        try {
+            rows = stmt.executeUpdate();
+            if (rows == 0) {
+                log.info("Problem: 0 rows affected by insert/update/delete statement.");
+            }
+        } finally {
+            stmt.close();
+        }
+        return rows;
+    }
+
+    public int countRow(String tableName, String columnName) throws SQLException {
+        String query = new String("SELECT COUNT(" + columnName + ") FROM " + tableName);
+        int count = -1;
+        Connection conn = null;
+        PreparedStatement stmt = null;
+        try {
+            conn = connectionPool.getConnection();
+            stmt = conn.prepareStatement(query);
+            ResultSet rs = stmt.executeQuery();
+            rs.next();
+            count = rs.getInt(1);
+            commit(conn);
+        } catch (SQLException sql) {
+            rollback(conn);
+            throw sql;
+        } finally {
+            try {
+                if (stmt != null && !stmt.isClosed()) {
+                    stmt.close();
+                }
+            } finally {
+                closeConnection(conn);
+            }
+        }
+        return count;
+    }
+
+    public void quietlyClose(Connection conn, Statement... stmts) {
+        if (stmts != null) {
+            for (Statement stmt : stmts) {
+                try {
+                    if (stmt != null && !stmt.isClosed()) {
+                        stmt.close();
+                    }
+                } catch (SQLException sql) {
+                    log.error(sql.getMessage(), sql);
+                }
+            }
+        }
+        closeConnection(conn);
+    }
+
+    public void closeConnection(Connection conn) {
+        if (conn != null) {
+            connectionPool.free(conn);
+        }
+    }
+
+    public void closeAllConnections() {
+        if (connectionPool != null)
+            connectionPool.dispose();
+    }
+
+    public void shutdown() throws SQLException {
+        connectionPool.shutdown();
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/ObjectMapperSingleton.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/ObjectMapperSingleton.java
new file mode 100644
index 0000000..b5f6c00
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-server/src/main/java/org/apache/airavata/allocation/manager/db/utils/ObjectMapperSingleton.java
@@ -0,0 +1,38 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.airavata.allocation.manager.db.utils;
+
+import org.dozer.DozerBeanMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ObjectMapperSingleton extends DozerBeanMapper{
+    private final static Logger logger = LoggerFactory.getLogger(ObjectMapperSingleton.class);
+
+    private static ObjectMapperSingleton instance;
+
+    private ObjectMapperSingleton(){}
+
+    public static ObjectMapperSingleton getInstance(){
+        if(instance == null)
+            instance = new ObjectMapperSingleton();
+        return instance;
+    }
+}
\ No newline at end of file
diff --git a/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-stubs/src/main/java/org/apache/airavata/allocation/manager/models/Domain.java b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-stubs/src/main/java/org/apache/airavata/allocation/manager/models/Domain.java
new file mode 100644
index 0000000..2eccf05
--- /dev/null
+++ b/allocation-manager/airavata-allocation-manager/airavata-allocation-manager-stubs/src/main/java/org/apache/airavata/allocation/manager/models/Domain.java
@@ -0,0 +1,5 @@
+package org.apache.airavata.allocation.manager.models;
+
+public class Domain {
+// Placeholder file for Madrina to create
+}
diff --git a/bin/README.txt b/bin/README.txt
new file mode 100644
index 0000000..a5d51f6
--- /dev/null
+++ b/bin/README.txt
@@ -0,0 +1,16 @@
+
+
+## Temporarily using ANT compile the Aurora Management code.
+## TODO: integrate with maven build system, instead of using ANT
+
+#In the following directory run the compilation command:
+airavata/modules/cloud/AuroraIntegration/src
+
+#Compilation command
+ant all
+
+#Run command
+## TODO: add the command to run and test the code
+
+## Add sample output that shows the Aurora code working
+
diff --git a/bin/build.xml b/bin/build.xml
new file mode 100644
index 0000000..5533336
--- /dev/null
+++ b/bin/build.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project name="aurora" default="compile_all" basedir="..">
+
+  <property name="BUILD.compiler"       value="modern"/>
+  <property name="src"                  value="src"/>
+  <property name="BUILD"                value="BUILD"/>
+  <property name="classes"              value="${BUILD}/classes"/>
+
+
+  <target name="all" depends="compile_all"/>
+
+  <target name="compile_all"
+          depends="org"/>
+
+  <target name="clean">
+       <delete dir="${BUILD}"/>
+  </target>
+
+  <!-- Prepare target directories -->
+  <target name="prepare">
+        <mkdir dir="${BUILD}"/>
+        <mkdir dir="${classes}"/>
+  </target>
+
+
+ <target name="jar">
+        <mkdir dir="${BUILD}/jar"/>
+        <jar destfile="${BUILD}/jar/auroraDriverl.jar" basedir="${BUILD}/classes">
+            <manifest>
+                <attribute name="Main-Class" value="org.apache.airavata.cloud.aurora.driver.AuroraAdminDriver"/>
+            </manifest>
+        </jar>
+    </target>
+
+
+
+  <!-- ** means all subdirectories as well -->
+  <!-- * means all files in the current directory -->
+  <!-- for just java files use *.java -->
+
+  <target name="org" depends="prepare">
+    <javac srcdir="${src}"
+           includes="org/**"
+           excludes="**/package.html"
+           destdir="${classes}"
+           classpath="${classes}"
+           debug="on"
+           optimize="on"
+           deprecation="off"/>
+  </target>
+
+
+</project>
diff --git a/bin/db.config b/bin/db.config
new file mode 100644
index 0000000..b2c7b9d
--- /dev/null
+++ b/bin/db.config
@@ -0,0 +1,24 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#database connection string
+
+##mySQL
+jdbcDriver=com.mysql.jdbc.Driver
+
+#jdbcUrl=jdbc:mysql://localhost:3306/wsnt?user=wsnt2&password=PASSWORD
\ No newline at end of file
diff --git a/bin/org/apache/airavata/jobsubmission/gram/errors.properties b/bin/org/apache/airavata/jobsubmission/gram/errors.properties
new file mode 100644
index 0000000..3e4382b
--- /dev/null
+++ b/bin/org/apache/airavata/jobsubmission/gram/errors.properties
@@ -0,0 +1,176 @@
+1 = Parameter not supported
+2 = The RSL length is greater than the maximum allowed
+3 = No resources available
+4 = Bad directory specified
+5 = The executable does not exist
+6 = Insufficient funds
+7 = Authentication with the remote server failed
+8 = Job cancelled by user
+9 = Job cancelled by system
+
+10 = Data transfer to the server failed
+11 = The stdin file does not exist
+12 = The connection to the server failed (check host and port)
+13 = The provided RSL 'maxtime' value is invalid (not an integer or must be greater than 0)
+14 = The provided RSL 'count' value is invalid (not an integer or must be greater than 0)
+15 = The job manager received an invalid RSL
+16 = Could not connect to job manager
+17 = The job failed when the job manager attempted to run it
+18 = Paradyn error
+19 = The provided RSL 'jobtype' value is invalid
+
+20 = The provided RSL 'myjob' value is invalid
+21 = The job manager failed to locate an internal script argument file
+22 = The job manager failed to create an internal script argument file
+23 = The job manager detected an invalid job state
+24 = The job manager detected an invalid script response
+25 = The job manager detected an invalid job state
+26 = The provided RSL 'jobtype' value is not supported by this job manager
+27 = Unimplemented
+28 = The job manager failed to create an internal script submission file
+29 = The job manager cannot find the user proxy
+
+30 = The job manager failed to open the user proxy
+31 = The job manager failed to cancel the job as requested
+32 = System memory allocation failed
+33 = The interprocess job communication initialization failed
+34 = The interprocess job communication setup failed
+35 = The provided RSL 'host count' value is invalid
+36 = One of the provided RSL parameters is unsupported
+37 = The provided RSL 'queue' parameter is invalid
+38 = The provided RSL 'project' parameter is invalid
+39 = The provided RSL string includes variables that could not be identified
+
+40 = The provided RSL 'environment' parameter is invalid
+41 = The provided RSL 'dryrun' parameter is invalid
+42 = The provided RSL is invalid (an empty string)
+43 = The job manager failed to stage the executable
+44 = The job manager failed to stage the stdin file
+45 = The requested job manager type is invalid
+46 = The provided RSL 'arguments' parameter is invalid
+47 = The gatekeeper failed to run the job manager
+48 = The provided RSL could not be properly parsed
+49 = There is a version mismatch between GRAM components
+
+50 = The provided RSL 'arguments' parameter is invalid
+51 = The provided RSL 'count' parameter is invalid
+52 = The provided RSL 'directory' parameter is invalid
+53 = The provided RSL 'dryrun' parameter is invalid
+54 = The provided RSL 'environment' parameter is invalid
+55 = The provided RSL 'executable' parameter is invalid
+56 = The provided RSL 'host_count' parameter is invalid
+57 = The provided RSL 'jobtype' parameter is invalid
+58 = The provided RSL 'maxtime' parameter is invalid
+59 = The provided RSL 'myjob' parameter is invalid
+
+60 = The provided RSL 'paradyn' parameter is invalid
+61 = The provided RSL 'project' parameter is invalid
+62 = The provided RSL 'queue' parameter is invalid
+63 = The provided RSL 'stderr' parameter is invalid
+64 = The provided RSL 'stdin' parameter is invalid
+65 = The provided RSL 'stdout' parameter is invalid
+66 = The job manager failed to locate an internal script
+67 = The job manager failed on the system call pipe()
+68 = The job manager failed on the system call fcntl()
+69 = The job manager failed to create the temporary stdout filename
+
+70 = The job manager failed to create the temporary stderr filename
+71 = The job manager failed on the system call fork()
+72 = The executable file permissions do not allow execution
+73 = The job manager failed to open stdout
+74 = The job manager failed to open stderr
+75 = The cache file could not be opened in order to relocate the user proxy
+76 = Cannot access cache files in ~/.globus/.gass_cache, check permissions, quota, and disk space
+77 = The job manager failed to insert the contact in the client contact list
+78 = The contact was not found in the job manager's client contact list
+79 = Connecting to the job manager failed.  Possible reasons: job terminated, invalid job contact, network problems, ...
+
+80 = The syntax of the job contact is invalid
+81 = The executable parameter in the RSL is undefined
+82 = The job manager service is misconfigured.  condor arch undefined
+83 = The job manager service is misconfigured.  condor os undefined
+84 = The provided RSL 'min_memory' parameter is invalid
+85 = The provided RSL 'max_memory' parameter is invalid
+86 = The RSL 'min_memory' value is not zero or greater
+87 = The RSL 'max_memory' value is not zero or greater
+88 = The creation of a HTTP message failed
+89 = Parsing incoming HTTP message failed
+
+90 = The packing of information into a HTTP message failed
+91 = An incoming HTTP message did not contain the expected information
+92 = The job manager does not support the service that the client requested
+93 = The gatekeeper failed to find the requested service
+94 = The jobmanager does not accept any new requests (shutting down)
+95 = The client failed to close the listener associated with the callback URL
+96 = The gatekeeper contact cannot be parsed
+97 = The job manager could not find the 'poe' command
+98 = The job manager could not find the 'mpirun' command
+99 = The provided RSL 'start_time' parameter is invalid"
+100 = The provided RSL 'reservation_handle' parameter is invalid
+
+101 = The provided RSL 'max_wall_time' parameter is invalid
+102 = The RSL 'max_wall_time' value is not zero or greater
+103 = The provided RSL 'max_cpu_time' parameter is invalid
+104 = The RSL 'max_cpu_time' value is not zero or greater
+105 = The job manager is misconfigured, a scheduler script is missing
+106 = The job manager is misconfigured, a scheduler script has invalid permissions
+107 = The job manager failed to signal the job
+108 = The job manager did not recognize/support the signal type
+109 = The job manager failed to get the job id from the local scheduler
+
+110 = The job manager is waiting for a commit signal
+111 = The job manager timed out while waiting for a commit signal
+112 = The provided RSL 'save_state' parameter is invalid
+113 = The provided RSL 'restart' parameter is invalid
+114 = The provided RSL 'two_phase' parameter is invalid
+115 = The RSL 'two_phase' value is not zero or greater
+116 = The provided RSL 'stdout_position' parameter is invalid
+117 = The RSL 'stdout_position' value is not zero or greater
+118 = The provided RSL 'stderr_position' parameter is invalid
+119 = The RSL 'stderr_position' value is not zero or greater
+
+120 = The job manager restart attempt failed
+121 = The job state file doesn't exist
+122 = Could not read the job state file
+123 = Could not write the job state file
+124 = The old job manager is still alive
+125 = The job manager state file TTL expired
+126 = It is unknown if the job was submitted
+127 = The provided RSL 'remote_io_url' parameter is invalid
+128 = Could not write the remote io url file
+129 = The standard output/error size is different
+
+130 = The job manager was sent a stop signal (job is still running)
+131 = The user proxy expired (job is still running)
+132 = The job was not submitted by original jobmanager
+133 = The job manager is not waiting for that commit signal
+134 = The provided RSL scheduler specific parameter is invalid
+135 = The job manager could not stage in a file
+136 = The scratch directory could not be created
+137 = The provided 'gass_cache' parameter is invalid
+138 = The RSL contains attributes which are not valid for job submission
+139 = The RSL contains attributes which are not valid for stdio update
+
+140 = The RSL contains attributes which are not valid for job restart
+141 = The provided RSL 'file_stage_in' parameter is invalid
+142 = The provided RSL 'file_stage_in_shared' parameter is invalid
+143 = The provided RSL 'file_stage_out' parameter is invalid
+144 = The provided RSL 'gass_cache' parameter is invalid
+145 = The provided RSL 'file_cleanup' parameter is invalid
+146 = The provided RSL 'scratch_dir' parameter is invalid
+147 = The provided scheduler-specific RSL parameter is invalid
+148 = A required RSL attribute was not defined in the RSL spec
+149 = The gass_cache attribute points to an invalid cache directory
+
+150 = The provided RSL 'save_state' parameter has an invalid value
+151 = The job manager could not open the RSL attribute validation file
+152 = The  job manager could not read the RSL attribute validation file
+153 = The provided RSL 'proxy_timeout' is invalid
+154 = The RSL 'proxy_timeout' value is not greater than zero
+155 = The job manager could not stage out a file
+156 = The job contact string does not match any which the job manager is handling
+157 = Proxy delegation failed
+158 = The job manager could not lock the state lock file
+
+1000 = Failed to start up callback handler
+1003 = Job contact not set

-- 
To stop receiving notification emails like this one, please contact
"commits@airavata.apache.org" <commits@airavata.apache.org>.

Mime
View raw message