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From chath...@apache.org
Subject [21/23] removing recursively calling publish
Date Mon, 06 Oct 2014 19:55:09 GMT
http://git-wip-us.apache.org/repos/asf/airavata/blob/255dd9e3/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobIdentity.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobIdentity.java b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobIdentity.java
deleted file mode 100644
index af97076..0000000
--- a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobIdentity.java
+++ /dev/null
@@ -1,684 +0,0 @@
-/**
- * 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.
- */
-
-/**
- * Autogenerated by Thrift Compiler (0.9.1)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.airavata.model.messaging.event;
-
-import org.apache.thrift.scheme.IScheme;
-import org.apache.thrift.scheme.SchemeFactory;
-import org.apache.thrift.scheme.StandardScheme;
-
-import org.apache.thrift.scheme.TupleScheme;
-import org.apache.thrift.protocol.TTupleProtocol;
-import org.apache.thrift.protocol.TProtocolException;
-import org.apache.thrift.EncodingUtils;
-import org.apache.thrift.TException;
-import org.apache.thrift.async.AsyncMethodCallback;
-import org.apache.thrift.server.AbstractNonblockingServer.*;
-import java.util.List;
-import java.util.ArrayList;
-import java.util.Map;
-import java.util.HashMap;
-import java.util.EnumMap;
-import java.util.Set;
-import java.util.HashSet;
-import java.util.EnumSet;
-import java.util.Collections;
-import java.util.BitSet;
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@SuppressWarnings("all") public class JobIdentity implements org.apache.thrift.TBase<JobIdentity, JobIdentity._Fields>, java.io.Serializable, Cloneable, Comparable<JobIdentity> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("JobIdentity");
-
-  private static final org.apache.thrift.protocol.TField JOB_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("jobId", org.apache.thrift.protocol.TType.STRING, (short)1);
-  private static final org.apache.thrift.protocol.TField TASK_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("taskId", org.apache.thrift.protocol.TType.STRING, (short)2);
-  private static final org.apache.thrift.protocol.TField WORKFLOW_NODE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("workflowNodeId", org.apache.thrift.protocol.TType.STRING, (short)3);
-  private static final org.apache.thrift.protocol.TField EXPERIMENT_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("experimentId", org.apache.thrift.protocol.TType.STRING, (short)4);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new JobIdentityStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new JobIdentityTupleSchemeFactory());
-  }
-
-  private String jobId; // required
-  private String taskId; // required
-  private String workflowNodeId; // required
-  private String experimentId; // required
-
-  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
-  @SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum {
-    JOB_ID((short)1, "jobId"),
-    TASK_ID((short)2, "taskId"),
-    WORKFLOW_NODE_ID((short)3, "workflowNodeId"),
-    EXPERIMENT_ID((short)4, "experimentId");
-
-    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
-
-    static {
-      for (_Fields field : EnumSet.allOf(_Fields.class)) {
-        byName.put(field.getFieldName(), field);
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, or null if its not found.
-     */
-    public static _Fields findByThriftId(int fieldId) {
-      switch(fieldId) {
-        case 1: // JOB_ID
-          return JOB_ID;
-        case 2: // TASK_ID
-          return TASK_ID;
-        case 3: // WORKFLOW_NODE_ID
-          return WORKFLOW_NODE_ID;
-        case 4: // EXPERIMENT_ID
-          return EXPERIMENT_ID;
-        default:
-          return null;
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, throwing an exception
-     * if it is not found.
-     */
-    public static _Fields findByThriftIdOrThrow(int fieldId) {
-      _Fields fields = findByThriftId(fieldId);
-      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
-      return fields;
-    }
-
-    /**
-     * Find the _Fields constant that matches name, or null if its not found.
-     */
-    public static _Fields findByName(String name) {
-      return byName.get(name);
-    }
-
-    private final short _thriftId;
-    private final String _fieldName;
-
-    _Fields(short thriftId, String fieldName) {
-      _thriftId = thriftId;
-      _fieldName = fieldName;
-    }
-
-    public short getThriftFieldId() {
-      return _thriftId;
-    }
-
-    public String getFieldName() {
-      return _fieldName;
-    }
-  }
-
-  // isset id assignments
-  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
-  static {
-    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
-    tmpMap.put(_Fields.JOB_ID, new org.apache.thrift.meta_data.FieldMetaData("jobId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.TASK_ID, new org.apache.thrift.meta_data.FieldMetaData("taskId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.WORKFLOW_NODE_ID, new org.apache.thrift.meta_data.FieldMetaData("workflowNodeId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.EXPERIMENT_ID, new org.apache.thrift.meta_data.FieldMetaData("experimentId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(JobIdentity.class, metaDataMap);
-  }
-
-  public JobIdentity() {
-  }
-
-  public JobIdentity(
-    String jobId,
-    String taskId,
-    String workflowNodeId,
-    String experimentId)
-  {
-    this();
-    this.jobId = jobId;
-    this.taskId = taskId;
-    this.workflowNodeId = workflowNodeId;
-    this.experimentId = experimentId;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public JobIdentity(JobIdentity other) {
-    if (other.isSetJobId()) {
-      this.jobId = other.jobId;
-    }
-    if (other.isSetTaskId()) {
-      this.taskId = other.taskId;
-    }
-    if (other.isSetWorkflowNodeId()) {
-      this.workflowNodeId = other.workflowNodeId;
-    }
-    if (other.isSetExperimentId()) {
-      this.experimentId = other.experimentId;
-    }
-  }
-
-  public JobIdentity deepCopy() {
-    return new JobIdentity(this);
-  }
-
-  @Override
-  public void clear() {
-    this.jobId = null;
-    this.taskId = null;
-    this.workflowNodeId = null;
-    this.experimentId = null;
-  }
-
-  public String getJobId() {
-    return this.jobId;
-  }
-
-  public void setJobId(String jobId) {
-    this.jobId = jobId;
-  }
-
-  public void unsetJobId() {
-    this.jobId = null;
-  }
-
-  /** Returns true if field jobId is set (has been assigned a value) and false otherwise */
-  public boolean isSetJobId() {
-    return this.jobId != null;
-  }
-
-  public void setJobIdIsSet(boolean value) {
-    if (!value) {
-      this.jobId = null;
-    }
-  }
-
-  public String getTaskId() {
-    return this.taskId;
-  }
-
-  public void setTaskId(String taskId) {
-    this.taskId = taskId;
-  }
-
-  public void unsetTaskId() {
-    this.taskId = null;
-  }
-
-  /** Returns true if field taskId is set (has been assigned a value) and false otherwise */
-  public boolean isSetTaskId() {
-    return this.taskId != null;
-  }
-
-  public void setTaskIdIsSet(boolean value) {
-    if (!value) {
-      this.taskId = null;
-    }
-  }
-
-  public String getWorkflowNodeId() {
-    return this.workflowNodeId;
-  }
-
-  public void setWorkflowNodeId(String workflowNodeId) {
-    this.workflowNodeId = workflowNodeId;
-  }
-
-  public void unsetWorkflowNodeId() {
-    this.workflowNodeId = null;
-  }
-
-  /** Returns true if field workflowNodeId is set (has been assigned a value) and false otherwise */
-  public boolean isSetWorkflowNodeId() {
-    return this.workflowNodeId != null;
-  }
-
-  public void setWorkflowNodeIdIsSet(boolean value) {
-    if (!value) {
-      this.workflowNodeId = null;
-    }
-  }
-
-  public String getExperimentId() {
-    return this.experimentId;
-  }
-
-  public void setExperimentId(String experimentId) {
-    this.experimentId = experimentId;
-  }
-
-  public void unsetExperimentId() {
-    this.experimentId = null;
-  }
-
-  /** Returns true if field experimentId is set (has been assigned a value) and false otherwise */
-  public boolean isSetExperimentId() {
-    return this.experimentId != null;
-  }
-
-  public void setExperimentIdIsSet(boolean value) {
-    if (!value) {
-      this.experimentId = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case JOB_ID:
-      if (value == null) {
-        unsetJobId();
-      } else {
-        setJobId((String)value);
-      }
-      break;
-
-    case TASK_ID:
-      if (value == null) {
-        unsetTaskId();
-      } else {
-        setTaskId((String)value);
-      }
-      break;
-
-    case WORKFLOW_NODE_ID:
-      if (value == null) {
-        unsetWorkflowNodeId();
-      } else {
-        setWorkflowNodeId((String)value);
-      }
-      break;
-
-    case EXPERIMENT_ID:
-      if (value == null) {
-        unsetExperimentId();
-      } else {
-        setExperimentId((String)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case JOB_ID:
-      return getJobId();
-
-    case TASK_ID:
-      return getTaskId();
-
-    case WORKFLOW_NODE_ID:
-      return getWorkflowNodeId();
-
-    case EXPERIMENT_ID:
-      return getExperimentId();
-
-    }
-    throw new IllegalStateException();
-  }
-
-  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
-  public boolean isSet(_Fields field) {
-    if (field == null) {
-      throw new IllegalArgumentException();
-    }
-
-    switch (field) {
-    case JOB_ID:
-      return isSetJobId();
-    case TASK_ID:
-      return isSetTaskId();
-    case WORKFLOW_NODE_ID:
-      return isSetWorkflowNodeId();
-    case EXPERIMENT_ID:
-      return isSetExperimentId();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof JobIdentity)
-      return this.equals((JobIdentity)that);
-    return false;
-  }
-
-  public boolean equals(JobIdentity that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_jobId = true && this.isSetJobId();
-    boolean that_present_jobId = true && that.isSetJobId();
-    if (this_present_jobId || that_present_jobId) {
-      if (!(this_present_jobId && that_present_jobId))
-        return false;
-      if (!this.jobId.equals(that.jobId))
-        return false;
-    }
-
-    boolean this_present_taskId = true && this.isSetTaskId();
-    boolean that_present_taskId = true && that.isSetTaskId();
-    if (this_present_taskId || that_present_taskId) {
-      if (!(this_present_taskId && that_present_taskId))
-        return false;
-      if (!this.taskId.equals(that.taskId))
-        return false;
-    }
-
-    boolean this_present_workflowNodeId = true && this.isSetWorkflowNodeId();
-    boolean that_present_workflowNodeId = true && that.isSetWorkflowNodeId();
-    if (this_present_workflowNodeId || that_present_workflowNodeId) {
-      if (!(this_present_workflowNodeId && that_present_workflowNodeId))
-        return false;
-      if (!this.workflowNodeId.equals(that.workflowNodeId))
-        return false;
-    }
-
-    boolean this_present_experimentId = true && this.isSetExperimentId();
-    boolean that_present_experimentId = true && that.isSetExperimentId();
-    if (this_present_experimentId || that_present_experimentId) {
-      if (!(this_present_experimentId && that_present_experimentId))
-        return false;
-      if (!this.experimentId.equals(that.experimentId))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    return 0;
-  }
-
-  @Override
-  public int compareTo(JobIdentity other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = Boolean.valueOf(isSetJobId()).compareTo(other.isSetJobId());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetJobId()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.jobId, other.jobId);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetTaskId()).compareTo(other.isSetTaskId());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetTaskId()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.taskId, other.taskId);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetWorkflowNodeId()).compareTo(other.isSetWorkflowNodeId());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetWorkflowNodeId()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.workflowNodeId, other.workflowNodeId);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetExperimentId()).compareTo(other.isSetExperimentId());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetExperimentId()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.experimentId, other.experimentId);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    return 0;
-  }
-
-  public _Fields fieldForId(int fieldId) {
-    return _Fields.findByThriftId(fieldId);
-  }
-
-  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
-    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
-  }
-
-  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
-    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
-  }
-
-  @Override
-  public String toString() {
-    StringBuilder sb = new StringBuilder("JobIdentity(");
-    boolean first = true;
-
-    sb.append("jobId:");
-    if (this.jobId == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.jobId);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("taskId:");
-    if (this.taskId == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.taskId);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("workflowNodeId:");
-    if (this.workflowNodeId == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.workflowNodeId);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("experimentId:");
-    if (this.experimentId == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.experimentId);
-    }
-    first = false;
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    if (!isSetJobId()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'jobId' is unset! Struct:" + toString());
-    }
-
-    if (!isSetTaskId()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'taskId' is unset! Struct:" + toString());
-    }
-
-    if (!isSetWorkflowNodeId()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'workflowNodeId' is unset! Struct:" + toString());
-    }
-
-    if (!isSetExperimentId()) {
-      throw new org.apache.thrift.protocol.TProtocolException("Required field 'experimentId' is unset! Struct:" + toString());
-    }
-
-    // check for sub-struct validity
-  }
-
-  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
-    try {
-      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
-    try {
-      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private static class JobIdentityStandardSchemeFactory implements SchemeFactory {
-    public JobIdentityStandardScheme getScheme() {
-      return new JobIdentityStandardScheme();
-    }
-  }
-
-  private static class JobIdentityStandardScheme extends StandardScheme<JobIdentity> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, JobIdentity struct) throws org.apache.thrift.TException {
-      org.apache.thrift.protocol.TField schemeField;
-      iprot.readStructBegin();
-      while (true)
-      {
-        schemeField = iprot.readFieldBegin();
-        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
-          break;
-        }
-        switch (schemeField.id) {
-          case 1: // JOB_ID
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.jobId = iprot.readString();
-              struct.setJobIdIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // TASK_ID
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.taskId = iprot.readString();
-              struct.setTaskIdIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 3: // WORKFLOW_NODE_ID
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.workflowNodeId = iprot.readString();
-              struct.setWorkflowNodeIdIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 4: // EXPERIMENT_ID
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.experimentId = iprot.readString();
-              struct.setExperimentIdIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          default:
-            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-        }
-        iprot.readFieldEnd();
-      }
-      iprot.readStructEnd();
-      struct.validate();
-    }
-
-    public void write(org.apache.thrift.protocol.TProtocol oprot, JobIdentity struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.jobId != null) {
-        oprot.writeFieldBegin(JOB_ID_FIELD_DESC);
-        oprot.writeString(struct.jobId);
-        oprot.writeFieldEnd();
-      }
-      if (struct.taskId != null) {
-        oprot.writeFieldBegin(TASK_ID_FIELD_DESC);
-        oprot.writeString(struct.taskId);
-        oprot.writeFieldEnd();
-      }
-      if (struct.workflowNodeId != null) {
-        oprot.writeFieldBegin(WORKFLOW_NODE_ID_FIELD_DESC);
-        oprot.writeString(struct.workflowNodeId);
-        oprot.writeFieldEnd();
-      }
-      if (struct.experimentId != null) {
-        oprot.writeFieldBegin(EXPERIMENT_ID_FIELD_DESC);
-        oprot.writeString(struct.experimentId);
-        oprot.writeFieldEnd();
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class JobIdentityTupleSchemeFactory implements SchemeFactory {
-    public JobIdentityTupleScheme getScheme() {
-      return new JobIdentityTupleScheme();
-    }
-  }
-
-  private static class JobIdentityTupleScheme extends TupleScheme<JobIdentity> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, JobIdentity struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      oprot.writeString(struct.jobId);
-      oprot.writeString(struct.taskId);
-      oprot.writeString(struct.workflowNodeId);
-      oprot.writeString(struct.experimentId);
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, JobIdentity struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      struct.jobId = iprot.readString();
-      struct.setJobIdIsSet(true);
-      struct.taskId = iprot.readString();
-      struct.setTaskIdIsSet(true);
-      struct.workflowNodeId = iprot.readString();
-      struct.setWorkflowNodeIdIsSet(true);
-      struct.experimentId = iprot.readString();
-      struct.setExperimentIdIsSet(true);
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/airavata/blob/255dd9e3/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobMonitor.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobMonitor.java b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobMonitor.java
deleted file mode 100644
index f92c7bb..0000000
--- a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobMonitor.java
+++ /dev/null
@@ -1,1043 +0,0 @@
-/**
- * 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.
- */
-
-/**
- * Autogenerated by Thrift Compiler (0.9.1)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.airavata.model.messaging.event;
-
-import org.apache.thrift.scheme.IScheme;
-import org.apache.thrift.scheme.SchemeFactory;
-import org.apache.thrift.scheme.StandardScheme;
-
-import org.apache.thrift.scheme.TupleScheme;
-import org.apache.thrift.protocol.TTupleProtocol;
-import org.apache.thrift.protocol.TProtocolException;
-import org.apache.thrift.EncodingUtils;
-import org.apache.thrift.TException;
-import org.apache.thrift.async.AsyncMethodCallback;
-import org.apache.thrift.server.AbstractNonblockingServer.*;
-import java.util.List;
-import java.util.ArrayList;
-import java.util.Map;
-import java.util.HashMap;
-import java.util.EnumMap;
-import java.util.Set;
-import java.util.HashSet;
-import java.util.EnumSet;
-import java.util.Collections;
-import java.util.BitSet;
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@SuppressWarnings("all") public class JobMonitor implements org.apache.thrift.TBase<JobMonitor, JobMonitor._Fields>, java.io.Serializable, Cloneable, Comparable<JobMonitor> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("JobMonitor");
-
-  private static final org.apache.thrift.protocol.TField USERNAME_FIELD_DESC = new org.apache.thrift.protocol.TField("username", org.apache.thrift.protocol.TType.STRING, (short)1);
-  private static final org.apache.thrift.protocol.TField JOB_STARTED_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("jobStartedTime", org.apache.thrift.protocol.TType.I64, (short)2);
-  private static final org.apache.thrift.protocol.TField LAST_MONITORED_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("lastMonitoredTime", org.apache.thrift.protocol.TType.I64, (short)3);
-  private static final org.apache.thrift.protocol.TField HOST_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("hostId", org.apache.thrift.protocol.TType.STRING, (short)4);
-  private static final org.apache.thrift.protocol.TField PARAMETERS_FIELD_DESC = new org.apache.thrift.protocol.TField("parameters", org.apache.thrift.protocol.TType.MAP, (short)5);
-  private static final org.apache.thrift.protocol.TField JOB_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("jobName", org.apache.thrift.protocol.TType.STRING, (short)6);
-  private static final org.apache.thrift.protocol.TField FAILED_COUNT_FIELD_DESC = new org.apache.thrift.protocol.TField("failedCount", org.apache.thrift.protocol.TType.I32, (short)7);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new JobMonitorStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new JobMonitorTupleSchemeFactory());
-  }
-
-  private String username; // optional
-  private long jobStartedTime; // optional
-  private long lastMonitoredTime; // optional
-  private String hostId; // optional
-  private Map<String,String> parameters; // optional
-  private String jobName; // optional
-  private int failedCount; // optional
-
-  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
-  @SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum {
-    USERNAME((short)1, "username"),
-    JOB_STARTED_TIME((short)2, "jobStartedTime"),
-    LAST_MONITORED_TIME((short)3, "lastMonitoredTime"),
-    HOST_ID((short)4, "hostId"),
-    PARAMETERS((short)5, "parameters"),
-    JOB_NAME((short)6, "jobName"),
-    FAILED_COUNT((short)7, "failedCount");
-
-    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
-
-    static {
-      for (_Fields field : EnumSet.allOf(_Fields.class)) {
-        byName.put(field.getFieldName(), field);
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, or null if its not found.
-     */
-    public static _Fields findByThriftId(int fieldId) {
-      switch(fieldId) {
-        case 1: // USERNAME
-          return USERNAME;
-        case 2: // JOB_STARTED_TIME
-          return JOB_STARTED_TIME;
-        case 3: // LAST_MONITORED_TIME
-          return LAST_MONITORED_TIME;
-        case 4: // HOST_ID
-          return HOST_ID;
-        case 5: // PARAMETERS
-          return PARAMETERS;
-        case 6: // JOB_NAME
-          return JOB_NAME;
-        case 7: // FAILED_COUNT
-          return FAILED_COUNT;
-        default:
-          return null;
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, throwing an exception
-     * if it is not found.
-     */
-    public static _Fields findByThriftIdOrThrow(int fieldId) {
-      _Fields fields = findByThriftId(fieldId);
-      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
-      return fields;
-    }
-
-    /**
-     * Find the _Fields constant that matches name, or null if its not found.
-     */
-    public static _Fields findByName(String name) {
-      return byName.get(name);
-    }
-
-    private final short _thriftId;
-    private final String _fieldName;
-
-    _Fields(short thriftId, String fieldName) {
-      _thriftId = thriftId;
-      _fieldName = fieldName;
-    }
-
-    public short getThriftFieldId() {
-      return _thriftId;
-    }
-
-    public String getFieldName() {
-      return _fieldName;
-    }
-  }
-
-  // isset id assignments
-  private static final int __JOBSTARTEDTIME_ISSET_ID = 0;
-  private static final int __LASTMONITOREDTIME_ISSET_ID = 1;
-  private static final int __FAILEDCOUNT_ISSET_ID = 2;
-  private byte __isset_bitfield = 0;
-  private _Fields optionals[] = {_Fields.USERNAME,_Fields.JOB_STARTED_TIME,_Fields.LAST_MONITORED_TIME,_Fields.HOST_ID,_Fields.PARAMETERS,_Fields.JOB_NAME,_Fields.FAILED_COUNT};
-  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
-  static {
-    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
-    tmpMap.put(_Fields.USERNAME, new org.apache.thrift.meta_data.FieldMetaData("username", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.JOB_STARTED_TIME, new org.apache.thrift.meta_data.FieldMetaData("jobStartedTime", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
-    tmpMap.put(_Fields.LAST_MONITORED_TIME, new org.apache.thrift.meta_data.FieldMetaData("lastMonitoredTime", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
-    tmpMap.put(_Fields.HOST_ID, new org.apache.thrift.meta_data.FieldMetaData("hostId", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.PARAMETERS, new org.apache.thrift.meta_data.FieldMetaData("parameters", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
-            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING), 
-            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))));
-    tmpMap.put(_Fields.JOB_NAME, new org.apache.thrift.meta_data.FieldMetaData("jobName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.FAILED_COUNT, new org.apache.thrift.meta_data.FieldMetaData("failedCount", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(JobMonitor.class, metaDataMap);
-  }
-
-  public JobMonitor() {
-    this.failedCount = 0;
-
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public JobMonitor(JobMonitor other) {
-    __isset_bitfield = other.__isset_bitfield;
-    if (other.isSetUsername()) {
-      this.username = other.username;
-    }
-    this.jobStartedTime = other.jobStartedTime;
-    this.lastMonitoredTime = other.lastMonitoredTime;
-    if (other.isSetHostId()) {
-      this.hostId = other.hostId;
-    }
-    if (other.isSetParameters()) {
-      Map<String,String> __this__parameters = new HashMap<String,String>(other.parameters);
-      this.parameters = __this__parameters;
-    }
-    if (other.isSetJobName()) {
-      this.jobName = other.jobName;
-    }
-    this.failedCount = other.failedCount;
-  }
-
-  public JobMonitor deepCopy() {
-    return new JobMonitor(this);
-  }
-
-  @Override
-  public void clear() {
-    this.username = null;
-    setJobStartedTimeIsSet(false);
-    this.jobStartedTime = 0;
-    setLastMonitoredTimeIsSet(false);
-    this.lastMonitoredTime = 0;
-    this.hostId = null;
-    this.parameters = null;
-    this.jobName = null;
-    this.failedCount = 0;
-
-  }
-
-  public String getUsername() {
-    return this.username;
-  }
-
-  public void setUsername(String username) {
-    this.username = username;
-  }
-
-  public void unsetUsername() {
-    this.username = null;
-  }
-
-  /** Returns true if field username is set (has been assigned a value) and false otherwise */
-  public boolean isSetUsername() {
-    return this.username != null;
-  }
-
-  public void setUsernameIsSet(boolean value) {
-    if (!value) {
-      this.username = null;
-    }
-  }
-
-  public long getJobStartedTime() {
-    return this.jobStartedTime;
-  }
-
-  public void setJobStartedTime(long jobStartedTime) {
-    this.jobStartedTime = jobStartedTime;
-    setJobStartedTimeIsSet(true);
-  }
-
-  public void unsetJobStartedTime() {
-    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __JOBSTARTEDTIME_ISSET_ID);
-  }
-
-  /** Returns true if field jobStartedTime is set (has been assigned a value) and false otherwise */
-  public boolean isSetJobStartedTime() {
-    return EncodingUtils.testBit(__isset_bitfield, __JOBSTARTEDTIME_ISSET_ID);
-  }
-
-  public void setJobStartedTimeIsSet(boolean value) {
-    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __JOBSTARTEDTIME_ISSET_ID, value);
-  }
-
-  public long getLastMonitoredTime() {
-    return this.lastMonitoredTime;
-  }
-
-  public void setLastMonitoredTime(long lastMonitoredTime) {
-    this.lastMonitoredTime = lastMonitoredTime;
-    setLastMonitoredTimeIsSet(true);
-  }
-
-  public void unsetLastMonitoredTime() {
-    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __LASTMONITOREDTIME_ISSET_ID);
-  }
-
-  /** Returns true if field lastMonitoredTime is set (has been assigned a value) and false otherwise */
-  public boolean isSetLastMonitoredTime() {
-    return EncodingUtils.testBit(__isset_bitfield, __LASTMONITOREDTIME_ISSET_ID);
-  }
-
-  public void setLastMonitoredTimeIsSet(boolean value) {
-    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __LASTMONITOREDTIME_ISSET_ID, value);
-  }
-
-  public String getHostId() {
-    return this.hostId;
-  }
-
-  public void setHostId(String hostId) {
-    this.hostId = hostId;
-  }
-
-  public void unsetHostId() {
-    this.hostId = null;
-  }
-
-  /** Returns true if field hostId is set (has been assigned a value) and false otherwise */
-  public boolean isSetHostId() {
-    return this.hostId != null;
-  }
-
-  public void setHostIdIsSet(boolean value) {
-    if (!value) {
-      this.hostId = null;
-    }
-  }
-
-  public int getParametersSize() {
-    return (this.parameters == null) ? 0 : this.parameters.size();
-  }
-
-  public void putToParameters(String key, String val) {
-    if (this.parameters == null) {
-      this.parameters = new HashMap<String,String>();
-    }
-    this.parameters.put(key, val);
-  }
-
-  public Map<String,String> getParameters() {
-    return this.parameters;
-  }
-
-  public void setParameters(Map<String,String> parameters) {
-    this.parameters = parameters;
-  }
-
-  public void unsetParameters() {
-    this.parameters = null;
-  }
-
-  /** Returns true if field parameters is set (has been assigned a value) and false otherwise */
-  public boolean isSetParameters() {
-    return this.parameters != null;
-  }
-
-  public void setParametersIsSet(boolean value) {
-    if (!value) {
-      this.parameters = null;
-    }
-  }
-
-  public String getJobName() {
-    return this.jobName;
-  }
-
-  public void setJobName(String jobName) {
-    this.jobName = jobName;
-  }
-
-  public void unsetJobName() {
-    this.jobName = null;
-  }
-
-  /** Returns true if field jobName is set (has been assigned a value) and false otherwise */
-  public boolean isSetJobName() {
-    return this.jobName != null;
-  }
-
-  public void setJobNameIsSet(boolean value) {
-    if (!value) {
-      this.jobName = null;
-    }
-  }
-
-  public int getFailedCount() {
-    return this.failedCount;
-  }
-
-  public void setFailedCount(int failedCount) {
-    this.failedCount = failedCount;
-    setFailedCountIsSet(true);
-  }
-
-  public void unsetFailedCount() {
-    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __FAILEDCOUNT_ISSET_ID);
-  }
-
-  /** Returns true if field failedCount is set (has been assigned a value) and false otherwise */
-  public boolean isSetFailedCount() {
-    return EncodingUtils.testBit(__isset_bitfield, __FAILEDCOUNT_ISSET_ID);
-  }
-
-  public void setFailedCountIsSet(boolean value) {
-    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __FAILEDCOUNT_ISSET_ID, value);
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case USERNAME:
-      if (value == null) {
-        unsetUsername();
-      } else {
-        setUsername((String)value);
-      }
-      break;
-
-    case JOB_STARTED_TIME:
-      if (value == null) {
-        unsetJobStartedTime();
-      } else {
-        setJobStartedTime((Long)value);
-      }
-      break;
-
-    case LAST_MONITORED_TIME:
-      if (value == null) {
-        unsetLastMonitoredTime();
-      } else {
-        setLastMonitoredTime((Long)value);
-      }
-      break;
-
-    case HOST_ID:
-      if (value == null) {
-        unsetHostId();
-      } else {
-        setHostId((String)value);
-      }
-      break;
-
-    case PARAMETERS:
-      if (value == null) {
-        unsetParameters();
-      } else {
-        setParameters((Map<String,String>)value);
-      }
-      break;
-
-    case JOB_NAME:
-      if (value == null) {
-        unsetJobName();
-      } else {
-        setJobName((String)value);
-      }
-      break;
-
-    case FAILED_COUNT:
-      if (value == null) {
-        unsetFailedCount();
-      } else {
-        setFailedCount((Integer)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case USERNAME:
-      return getUsername();
-
-    case JOB_STARTED_TIME:
-      return Long.valueOf(getJobStartedTime());
-
-    case LAST_MONITORED_TIME:
-      return Long.valueOf(getLastMonitoredTime());
-
-    case HOST_ID:
-      return getHostId();
-
-    case PARAMETERS:
-      return getParameters();
-
-    case JOB_NAME:
-      return getJobName();
-
-    case FAILED_COUNT:
-      return Integer.valueOf(getFailedCount());
-
-    }
-    throw new IllegalStateException();
-  }
-
-  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
-  public boolean isSet(_Fields field) {
-    if (field == null) {
-      throw new IllegalArgumentException();
-    }
-
-    switch (field) {
-    case USERNAME:
-      return isSetUsername();
-    case JOB_STARTED_TIME:
-      return isSetJobStartedTime();
-    case LAST_MONITORED_TIME:
-      return isSetLastMonitoredTime();
-    case HOST_ID:
-      return isSetHostId();
-    case PARAMETERS:
-      return isSetParameters();
-    case JOB_NAME:
-      return isSetJobName();
-    case FAILED_COUNT:
-      return isSetFailedCount();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof JobMonitor)
-      return this.equals((JobMonitor)that);
-    return false;
-  }
-
-  public boolean equals(JobMonitor that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_username = true && this.isSetUsername();
-    boolean that_present_username = true && that.isSetUsername();
-    if (this_present_username || that_present_username) {
-      if (!(this_present_username && that_present_username))
-        return false;
-      if (!this.username.equals(that.username))
-        return false;
-    }
-
-    boolean this_present_jobStartedTime = true && this.isSetJobStartedTime();
-    boolean that_present_jobStartedTime = true && that.isSetJobStartedTime();
-    if (this_present_jobStartedTime || that_present_jobStartedTime) {
-      if (!(this_present_jobStartedTime && that_present_jobStartedTime))
-        return false;
-      if (this.jobStartedTime != that.jobStartedTime)
-        return false;
-    }
-
-    boolean this_present_lastMonitoredTime = true && this.isSetLastMonitoredTime();
-    boolean that_present_lastMonitoredTime = true && that.isSetLastMonitoredTime();
-    if (this_present_lastMonitoredTime || that_present_lastMonitoredTime) {
-      if (!(this_present_lastMonitoredTime && that_present_lastMonitoredTime))
-        return false;
-      if (this.lastMonitoredTime != that.lastMonitoredTime)
-        return false;
-    }
-
-    boolean this_present_hostId = true && this.isSetHostId();
-    boolean that_present_hostId = true && that.isSetHostId();
-    if (this_present_hostId || that_present_hostId) {
-      if (!(this_present_hostId && that_present_hostId))
-        return false;
-      if (!this.hostId.equals(that.hostId))
-        return false;
-    }
-
-    boolean this_present_parameters = true && this.isSetParameters();
-    boolean that_present_parameters = true && that.isSetParameters();
-    if (this_present_parameters || that_present_parameters) {
-      if (!(this_present_parameters && that_present_parameters))
-        return false;
-      if (!this.parameters.equals(that.parameters))
-        return false;
-    }
-
-    boolean this_present_jobName = true && this.isSetJobName();
-    boolean that_present_jobName = true && that.isSetJobName();
-    if (this_present_jobName || that_present_jobName) {
-      if (!(this_present_jobName && that_present_jobName))
-        return false;
-      if (!this.jobName.equals(that.jobName))
-        return false;
-    }
-
-    boolean this_present_failedCount = true && this.isSetFailedCount();
-    boolean that_present_failedCount = true && that.isSetFailedCount();
-    if (this_present_failedCount || that_present_failedCount) {
-      if (!(this_present_failedCount && that_present_failedCount))
-        return false;
-      if (this.failedCount != that.failedCount)
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    return 0;
-  }
-
-  @Override
-  public int compareTo(JobMonitor other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = Boolean.valueOf(isSetUsername()).compareTo(other.isSetUsername());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetUsername()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.username, other.username);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetJobStartedTime()).compareTo(other.isSetJobStartedTime());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetJobStartedTime()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.jobStartedTime, other.jobStartedTime);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetLastMonitoredTime()).compareTo(other.isSetLastMonitoredTime());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetLastMonitoredTime()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.lastMonitoredTime, other.lastMonitoredTime);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetHostId()).compareTo(other.isSetHostId());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetHostId()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.hostId, other.hostId);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetParameters()).compareTo(other.isSetParameters());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetParameters()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.parameters, other.parameters);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetJobName()).compareTo(other.isSetJobName());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetJobName()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.jobName, other.jobName);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = Boolean.valueOf(isSetFailedCount()).compareTo(other.isSetFailedCount());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetFailedCount()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.failedCount, other.failedCount);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    return 0;
-  }
-
-  public _Fields fieldForId(int fieldId) {
-    return _Fields.findByThriftId(fieldId);
-  }
-
-  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
-    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
-  }
-
-  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
-    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
-  }
-
-  @Override
-  public String toString() {
-    StringBuilder sb = new StringBuilder("JobMonitor(");
-    boolean first = true;
-
-    if (isSetUsername()) {
-      sb.append("username:");
-      if (this.username == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.username);
-      }
-      first = false;
-    }
-    if (isSetJobStartedTime()) {
-      if (!first) sb.append(", ");
-      sb.append("jobStartedTime:");
-      sb.append(this.jobStartedTime);
-      first = false;
-    }
-    if (isSetLastMonitoredTime()) {
-      if (!first) sb.append(", ");
-      sb.append("lastMonitoredTime:");
-      sb.append(this.lastMonitoredTime);
-      first = false;
-    }
-    if (isSetHostId()) {
-      if (!first) sb.append(", ");
-      sb.append("hostId:");
-      if (this.hostId == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.hostId);
-      }
-      first = false;
-    }
-    if (isSetParameters()) {
-      if (!first) sb.append(", ");
-      sb.append("parameters:");
-      if (this.parameters == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.parameters);
-      }
-      first = false;
-    }
-    if (isSetJobName()) {
-      if (!first) sb.append(", ");
-      sb.append("jobName:");
-      if (this.jobName == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.jobName);
-      }
-      first = false;
-    }
-    if (isSetFailedCount()) {
-      if (!first) sb.append(", ");
-      sb.append("failedCount:");
-      sb.append(this.failedCount);
-      first = false;
-    }
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    // check for sub-struct validity
-  }
-
-  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
-    try {
-      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
-    try {
-      // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
-      __isset_bitfield = 0;
-      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private static class JobMonitorStandardSchemeFactory implements SchemeFactory {
-    public JobMonitorStandardScheme getScheme() {
-      return new JobMonitorStandardScheme();
-    }
-  }
-
-  private static class JobMonitorStandardScheme extends StandardScheme<JobMonitor> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, JobMonitor struct) throws org.apache.thrift.TException {
-      org.apache.thrift.protocol.TField schemeField;
-      iprot.readStructBegin();
-      while (true)
-      {
-        schemeField = iprot.readFieldBegin();
-        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
-          break;
-        }
-        switch (schemeField.id) {
-          case 1: // USERNAME
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.username = iprot.readString();
-              struct.setUsernameIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 2: // JOB_STARTED_TIME
-            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
-              struct.jobStartedTime = iprot.readI64();
-              struct.setJobStartedTimeIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 3: // LAST_MONITORED_TIME
-            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
-              struct.lastMonitoredTime = iprot.readI64();
-              struct.setLastMonitoredTimeIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 4: // HOST_ID
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.hostId = iprot.readString();
-              struct.setHostIdIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 5: // PARAMETERS
-            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
-              {
-                org.apache.thrift.protocol.TMap _map0 = iprot.readMapBegin();
-                struct.parameters = new HashMap<String,String>(2*_map0.size);
-                for (int _i1 = 0; _i1 < _map0.size; ++_i1)
-                {
-                  String _key2;
-                  String _val3;
-                  _key2 = iprot.readString();
-                  _val3 = iprot.readString();
-                  struct.parameters.put(_key2, _val3);
-                }
-                iprot.readMapEnd();
-              }
-              struct.setParametersIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 6: // JOB_NAME
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.jobName = iprot.readString();
-              struct.setJobNameIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          case 7: // FAILED_COUNT
-            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
-              struct.failedCount = iprot.readI32();
-              struct.setFailedCountIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-            }
-            break;
-          default:
-            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
-        }
-        iprot.readFieldEnd();
-      }
-      iprot.readStructEnd();
-      struct.validate();
-    }
-
-    public void write(org.apache.thrift.protocol.TProtocol oprot, JobMonitor struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.username != null) {
-        if (struct.isSetUsername()) {
-          oprot.writeFieldBegin(USERNAME_FIELD_DESC);
-          oprot.writeString(struct.username);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.isSetJobStartedTime()) {
-        oprot.writeFieldBegin(JOB_STARTED_TIME_FIELD_DESC);
-        oprot.writeI64(struct.jobStartedTime);
-        oprot.writeFieldEnd();
-      }
-      if (struct.isSetLastMonitoredTime()) {
-        oprot.writeFieldBegin(LAST_MONITORED_TIME_FIELD_DESC);
-        oprot.writeI64(struct.lastMonitoredTime);
-        oprot.writeFieldEnd();
-      }
-      if (struct.hostId != null) {
-        if (struct.isSetHostId()) {
-          oprot.writeFieldBegin(HOST_ID_FIELD_DESC);
-          oprot.writeString(struct.hostId);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.parameters != null) {
-        if (struct.isSetParameters()) {
-          oprot.writeFieldBegin(PARAMETERS_FIELD_DESC);
-          {
-            oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.parameters.size()));
-            for (Map.Entry<String, String> _iter4 : struct.parameters.entrySet())
-            {
-              oprot.writeString(_iter4.getKey());
-              oprot.writeString(_iter4.getValue());
-            }
-            oprot.writeMapEnd();
-          }
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.jobName != null) {
-        if (struct.isSetJobName()) {
-          oprot.writeFieldBegin(JOB_NAME_FIELD_DESC);
-          oprot.writeString(struct.jobName);
-          oprot.writeFieldEnd();
-        }
-      }
-      if (struct.isSetFailedCount()) {
-        oprot.writeFieldBegin(FAILED_COUNT_FIELD_DESC);
-        oprot.writeI32(struct.failedCount);
-        oprot.writeFieldEnd();
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class JobMonitorTupleSchemeFactory implements SchemeFactory {
-    public JobMonitorTupleScheme getScheme() {
-      return new JobMonitorTupleScheme();
-    }
-  }
-
-  private static class JobMonitorTupleScheme extends TupleScheme<JobMonitor> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, JobMonitor struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      BitSet optionals = new BitSet();
-      if (struct.isSetUsername()) {
-        optionals.set(0);
-      }
-      if (struct.isSetJobStartedTime()) {
-        optionals.set(1);
-      }
-      if (struct.isSetLastMonitoredTime()) {
-        optionals.set(2);
-      }
-      if (struct.isSetHostId()) {
-        optionals.set(3);
-      }
-      if (struct.isSetParameters()) {
-        optionals.set(4);
-      }
-      if (struct.isSetJobName()) {
-        optionals.set(5);
-      }
-      if (struct.isSetFailedCount()) {
-        optionals.set(6);
-      }
-      oprot.writeBitSet(optionals, 7);
-      if (struct.isSetUsername()) {
-        oprot.writeString(struct.username);
-      }
-      if (struct.isSetJobStartedTime()) {
-        oprot.writeI64(struct.jobStartedTime);
-      }
-      if (struct.isSetLastMonitoredTime()) {
-        oprot.writeI64(struct.lastMonitoredTime);
-      }
-      if (struct.isSetHostId()) {
-        oprot.writeString(struct.hostId);
-      }
-      if (struct.isSetParameters()) {
-        {
-          oprot.writeI32(struct.parameters.size());
-          for (Map.Entry<String, String> _iter5 : struct.parameters.entrySet())
-          {
-            oprot.writeString(_iter5.getKey());
-            oprot.writeString(_iter5.getValue());
-          }
-        }
-      }
-      if (struct.isSetJobName()) {
-        oprot.writeString(struct.jobName);
-      }
-      if (struct.isSetFailedCount()) {
-        oprot.writeI32(struct.failedCount);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, JobMonitor struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      BitSet incoming = iprot.readBitSet(7);
-      if (incoming.get(0)) {
-        struct.username = iprot.readString();
-        struct.setUsernameIsSet(true);
-      }
-      if (incoming.get(1)) {
-        struct.jobStartedTime = iprot.readI64();
-        struct.setJobStartedTimeIsSet(true);
-      }
-      if (incoming.get(2)) {
-        struct.lastMonitoredTime = iprot.readI64();
-        struct.setLastMonitoredTimeIsSet(true);
-      }
-      if (incoming.get(3)) {
-        struct.hostId = iprot.readString();
-        struct.setHostIdIsSet(true);
-      }
-      if (incoming.get(4)) {
-        {
-          org.apache.thrift.protocol.TMap _map6 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
-          struct.parameters = new HashMap<String,String>(2*_map6.size);
-          for (int _i7 = 0; _i7 < _map6.size; ++_i7)
-          {
-            String _key8;
-            String _val9;
-            _key8 = iprot.readString();
-            _val9 = iprot.readString();
-            struct.parameters.put(_key8, _val9);
-          }
-        }
-        struct.setParametersIsSet(true);
-      }
-      if (incoming.get(5)) {
-        struct.jobName = iprot.readString();
-        struct.setJobNameIsSet(true);
-      }
-      if (incoming.get(6)) {
-        struct.failedCount = iprot.readI32();
-        struct.setFailedCountIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/airavata/blob/255dd9e3/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeEvent.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeEvent.java b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeEvent.java
index 1dbbaa4..86ac46c 100644
--- a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeEvent.java
+++ b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeEvent.java
@@ -62,7 +62,7 @@ import org.slf4j.LoggerFactory;
   }
 
   private org.apache.airavata.model.workspace.experiment.JobState state; // required
-  private JobIdentity jobIdentity; // required
+  private JobIdentifier jobIdentity; // required
 
   /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
   @SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum {
@@ -136,7 +136,7 @@ import org.slf4j.LoggerFactory;
     tmpMap.put(_Fields.STATE, new org.apache.thrift.meta_data.FieldMetaData("state", org.apache.thrift.TFieldRequirementType.REQUIRED, 
         new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, org.apache.airavata.model.workspace.experiment.JobState.class)));
     tmpMap.put(_Fields.JOB_IDENTITY, new org.apache.thrift.meta_data.FieldMetaData("jobIdentity", org.apache.thrift.TFieldRequirementType.REQUIRED, 
-        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, JobIdentity.class)));
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, JobIdentifier.class)));
     metaDataMap = Collections.unmodifiableMap(tmpMap);
     org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(JobStatusChangeEvent.class, metaDataMap);
   }
@@ -146,7 +146,7 @@ import org.slf4j.LoggerFactory;
 
   public JobStatusChangeEvent(
     org.apache.airavata.model.workspace.experiment.JobState state,
-    JobIdentity jobIdentity)
+    JobIdentifier jobIdentity)
   {
     this();
     this.state = state;
@@ -161,7 +161,7 @@ import org.slf4j.LoggerFactory;
       this.state = other.state;
     }
     if (other.isSetJobIdentity()) {
-      this.jobIdentity = new JobIdentity(other.jobIdentity);
+      this.jobIdentity = new JobIdentifier(other.jobIdentity);
     }
   }
 
@@ -206,11 +206,11 @@ import org.slf4j.LoggerFactory;
     }
   }
 
-  public JobIdentity getJobIdentity() {
+  public JobIdentifier getJobIdentity() {
     return this.jobIdentity;
   }
 
-  public void setJobIdentity(JobIdentity jobIdentity) {
+  public void setJobIdentity(JobIdentifier jobIdentity) {
     this.jobIdentity = jobIdentity;
   }
 
@@ -243,7 +243,7 @@ import org.slf4j.LoggerFactory;
       if (value == null) {
         unsetJobIdentity();
       } else {
-        setJobIdentity((JobIdentity)value);
+        setJobIdentity((JobIdentifier)value);
       }
       break;
 
@@ -443,7 +443,7 @@ import org.slf4j.LoggerFactory;
             break;
           case 2: // JOB_IDENTITY
             if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.jobIdentity = new JobIdentity();
+              struct.jobIdentity = new JobIdentifier();
               struct.jobIdentity.read(iprot);
               struct.setJobIdentityIsSet(true);
             } else { 
@@ -499,7 +499,7 @@ import org.slf4j.LoggerFactory;
       TTupleProtocol iprot = (TTupleProtocol) prot;
       struct.state = org.apache.airavata.model.workspace.experiment.JobState.findByValue(iprot.readI32());
       struct.setStateIsSet(true);
-      struct.jobIdentity = new JobIdentity();
+      struct.jobIdentity = new JobIdentifier();
       struct.jobIdentity.read(iprot);
       struct.setJobIdentityIsSet(true);
     }

http://git-wip-us.apache.org/repos/asf/airavata/blob/255dd9e3/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeRequestEvent.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeRequestEvent.java b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeRequestEvent.java
new file mode 100644
index 0000000..ed4f1da
--- /dev/null
+++ b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/messaging/event/JobStatusChangeRequestEvent.java
@@ -0,0 +1,509 @@
+/**
+ * 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.
+ */
+
+/**
+ * Autogenerated by Thrift Compiler (0.9.1)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.messaging.event;
+
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings("all") public class JobStatusChangeRequestEvent implements org.apache.thrift.TBase<JobStatusChangeRequestEvent, JobStatusChangeRequestEvent._Fields>, java.io.Serializable, Cloneable, Comparable<JobStatusChangeRequestEvent> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("JobStatusChangeRequestEvent");
+
+  private static final org.apache.thrift.protocol.TField STATE_FIELD_DESC = new org.apache.thrift.protocol.TField("state", org.apache.thrift.protocol.TType.I32, (short)1);
+  private static final org.apache.thrift.protocol.TField JOB_IDENTITY_FIELD_DESC = new org.apache.thrift.protocol.TField("jobIdentity", org.apache.thrift.protocol.TType.STRUCT, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new JobStatusChangeRequestEventStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new JobStatusChangeRequestEventTupleSchemeFactory());
+  }
+
+  private org.apache.airavata.model.workspace.experiment.JobState state; // required
+  private JobIdentifier jobIdentity; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  @SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    /**
+     * 
+     * @see org.apache.airavata.model.workspace.experiment.JobState
+     */
+    STATE((short)1, "state"),
+    JOB_IDENTITY((short)2, "jobIdentity");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // STATE
+          return STATE;
+        case 2: // JOB_IDENTITY
+          return JOB_IDENTITY;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.STATE, new org.apache.thrift.meta_data.FieldMetaData("state", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, org.apache.airavata.model.workspace.experiment.JobState.class)));
+    tmpMap.put(_Fields.JOB_IDENTITY, new org.apache.thrift.meta_data.FieldMetaData("jobIdentity", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, JobIdentifier.class)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(JobStatusChangeRequestEvent.class, metaDataMap);
+  }
+
+  public JobStatusChangeRequestEvent() {
+  }
+
+  public JobStatusChangeRequestEvent(
+    org.apache.airavata.model.workspace.experiment.JobState state,
+    JobIdentifier jobIdentity)
+  {
+    this();
+    this.state = state;
+    this.jobIdentity = jobIdentity;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public JobStatusChangeRequestEvent(JobStatusChangeRequestEvent other) {
+    if (other.isSetState()) {
+      this.state = other.state;
+    }
+    if (other.isSetJobIdentity()) {
+      this.jobIdentity = new JobIdentifier(other.jobIdentity);
+    }
+  }
+
+  public JobStatusChangeRequestEvent deepCopy() {
+    return new JobStatusChangeRequestEvent(this);
+  }
+
+  @Override
+  public void clear() {
+    this.state = null;
+    this.jobIdentity = null;
+  }
+
+  /**
+   * 
+   * @see org.apache.airavata.model.workspace.experiment.JobState
+   */
+  public org.apache.airavata.model.workspace.experiment.JobState getState() {
+    return this.state;
+  }
+
+  /**
+   * 
+   * @see org.apache.airavata.model.workspace.experiment.JobState
+   */
+  public void setState(org.apache.airavata.model.workspace.experiment.JobState state) {
+    this.state = state;
+  }
+
+  public void unsetState() {
+    this.state = null;
+  }
+
+  /** Returns true if field state is set (has been assigned a value) and false otherwise */
+  public boolean isSetState() {
+    return this.state != null;
+  }
+
+  public void setStateIsSet(boolean value) {
+    if (!value) {
+      this.state = null;
+    }
+  }
+
+  public JobIdentifier getJobIdentity() {
+    return this.jobIdentity;
+  }
+
+  public void setJobIdentity(JobIdentifier jobIdentity) {
+    this.jobIdentity = jobIdentity;
+  }
+
+  public void unsetJobIdentity() {
+    this.jobIdentity = null;
+  }
+
+  /** Returns true if field jobIdentity is set (has been assigned a value) and false otherwise */
+  public boolean isSetJobIdentity() {
+    return this.jobIdentity != null;
+  }
+
+  public void setJobIdentityIsSet(boolean value) {
+    if (!value) {
+      this.jobIdentity = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case STATE:
+      if (value == null) {
+        unsetState();
+      } else {
+        setState((org.apache.airavata.model.workspace.experiment.JobState)value);
+      }
+      break;
+
+    case JOB_IDENTITY:
+      if (value == null) {
+        unsetJobIdentity();
+      } else {
+        setJobIdentity((JobIdentifier)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case STATE:
+      return getState();
+
+    case JOB_IDENTITY:
+      return getJobIdentity();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case STATE:
+      return isSetState();
+    case JOB_IDENTITY:
+      return isSetJobIdentity();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof JobStatusChangeRequestEvent)
+      return this.equals((JobStatusChangeRequestEvent)that);
+    return false;
+  }
+
+  public boolean equals(JobStatusChangeRequestEvent that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_state = true && this.isSetState();
+    boolean that_present_state = true && that.isSetState();
+    if (this_present_state || that_present_state) {
+      if (!(this_present_state && that_present_state))
+        return false;
+      if (!this.state.equals(that.state))
+        return false;
+    }
+
+    boolean this_present_jobIdentity = true && this.isSetJobIdentity();
+    boolean that_present_jobIdentity = true && that.isSetJobIdentity();
+    if (this_present_jobIdentity || that_present_jobIdentity) {
+      if (!(this_present_jobIdentity && that_present_jobIdentity))
+        return false;
+      if (!this.jobIdentity.equals(that.jobIdentity))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return 0;
+  }
+
+  @Override
+  public int compareTo(JobStatusChangeRequestEvent other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetState()).compareTo(other.isSetState());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetState()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.state, other.state);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetJobIdentity()).compareTo(other.isSetJobIdentity());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetJobIdentity()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.jobIdentity, other.jobIdentity);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("JobStatusChangeRequestEvent(");
+    boolean first = true;
+
+    sb.append("state:");
+    if (this.state == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.state);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("jobIdentity:");
+    if (this.jobIdentity == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.jobIdentity);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetState()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'state' is unset! Struct:" + toString());
+    }
+
+    if (!isSetJobIdentity()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'jobIdentity' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+    if (jobIdentity != null) {
+      jobIdentity.validate();
+    }
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class JobStatusChangeRequestEventStandardSchemeFactory implements SchemeFactory {
+    public JobStatusChangeRequestEventStandardScheme getScheme() {
+      return new JobStatusChangeRequestEventStandardScheme();
+    }
+  }
+
+  private static class JobStatusChangeRequestEventStandardScheme extends StandardScheme<JobStatusChangeRequestEvent> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, JobStatusChangeRequestEvent struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // STATE
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.state = org.apache.airavata.model.workspace.experiment.JobState.findByValue(iprot.readI32());
+              struct.setStateIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // JOB_IDENTITY
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+              struct.jobIdentity = new JobIdentifier();
+              struct.jobIdentity.read(iprot);
+              struct.setJobIdentityIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, JobStatusChangeRequestEvent struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.state != null) {
+        oprot.writeFieldBegin(STATE_FIELD_DESC);
+        oprot.writeI32(struct.state.getValue());
+        oprot.writeFieldEnd();
+      }
+      if (struct.jobIdentity != null) {
+        oprot.writeFieldBegin(JOB_IDENTITY_FIELD_DESC);
+        struct.jobIdentity.write(oprot);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class JobStatusChangeRequestEventTupleSchemeFactory implements SchemeFactory {
+    public JobStatusChangeRequestEventTupleScheme getScheme() {
+      return new JobStatusChangeRequestEventTupleScheme();
+    }
+  }
+
+  private static class JobStatusChangeRequestEventTupleScheme extends TupleScheme<JobStatusChangeRequestEvent> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, JobStatusChangeRequestEvent struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI32(struct.state.getValue());
+      struct.jobIdentity.write(oprot);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, JobStatusChangeRequestEvent struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.state = org.apache.airavata.model.workspace.experiment.JobState.findByValue(iprot.readI32());
+      struct.setStateIsSet(true);
+      struct.jobIdentity = new JobIdentifier();
+      struct.jobIdentity.read(iprot);
+      struct.setJobIdentityIsSet(true);
+    }
+  }
+
+}
+


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