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From scnakand...@apache.org
Subject [24/44] airavata git commit: adding thrift generated files
Date Wed, 02 Dec 2015 22:55:21 GMT
http://git-wip-us.apache.org/repos/asf/airavata/blob/6bec5e46/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/movement/UnicoreDataMovement.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/movement/UnicoreDataMovement.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/movement/UnicoreDataMovement.java
new file mode 100644
index 0000000..a20377d
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/movement/UnicoreDataMovement.java
@@ -0,0 +1,635 @@
+/**
+ * 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 (0.9.2)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.data.movement;
+
+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 javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+/**
+ * Data Movement through UnicoreStorage
+ * 
+ * unicoreEndPointURL:
+ *  unicoreGateway End Point. The provider will query this service to fetch required service end points.
+ */
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.2)", date = "2015-12-2")
+public class UnicoreDataMovement implements org.apache.thrift.TBase<UnicoreDataMovement, UnicoreDataMovement._Fields>, java.io.Serializable, Cloneable, Comparable<UnicoreDataMovement> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("UnicoreDataMovement");
+
+  private static final org.apache.thrift.protocol.TField DATA_MOVEMENT_INTERFACE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("dataMovementInterfaceId", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField SECURITY_PROTOCOL_FIELD_DESC = new org.apache.thrift.protocol.TField("securityProtocol", org.apache.thrift.protocol.TType.I32, (short)2);
+  private static final org.apache.thrift.protocol.TField UNICORE_END_POINT_URL_FIELD_DESC = new org.apache.thrift.protocol.TField("unicoreEndPointURL", org.apache.thrift.protocol.TType.STRING, (short)3);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new UnicoreDataMovementStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new UnicoreDataMovementTupleSchemeFactory());
+  }
+
+  public String dataMovementInterfaceId; // required
+  /**
+   * 
+   * @see SecurityProtocol
+   */
+  public SecurityProtocol securityProtocol; // required
+  public String unicoreEndPointURL; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    DATA_MOVEMENT_INTERFACE_ID((short)1, "dataMovementInterfaceId"),
+    /**
+     * 
+     * @see SecurityProtocol
+     */
+    SECURITY_PROTOCOL((short)2, "securityProtocol"),
+    UNICORE_END_POINT_URL((short)3, "unicoreEndPointURL");
+
+    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: // DATA_MOVEMENT_INTERFACE_ID
+          return DATA_MOVEMENT_INTERFACE_ID;
+        case 2: // SECURITY_PROTOCOL
+          return SECURITY_PROTOCOL;
+        case 3: // UNICORE_END_POINT_URL
+          return UNICORE_END_POINT_URL;
+        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.DATA_MOVEMENT_INTERFACE_ID, new org.apache.thrift.meta_data.FieldMetaData("dataMovementInterfaceId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.SECURITY_PROTOCOL, new org.apache.thrift.meta_data.FieldMetaData("securityProtocol", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, SecurityProtocol.class)));
+    tmpMap.put(_Fields.UNICORE_END_POINT_URL, new org.apache.thrift.meta_data.FieldMetaData("unicoreEndPointURL", 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(UnicoreDataMovement.class, metaDataMap);
+  }
+
+  public UnicoreDataMovement() {
+    this.dataMovementInterfaceId = "DO_NOT_SET_AT_CLIENTS";
+
+  }
+
+  public UnicoreDataMovement(
+    String dataMovementInterfaceId,
+    SecurityProtocol securityProtocol,
+    String unicoreEndPointURL)
+  {
+    this();
+    this.dataMovementInterfaceId = dataMovementInterfaceId;
+    this.securityProtocol = securityProtocol;
+    this.unicoreEndPointURL = unicoreEndPointURL;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public UnicoreDataMovement(UnicoreDataMovement other) {
+    if (other.isSetDataMovementInterfaceId()) {
+      this.dataMovementInterfaceId = other.dataMovementInterfaceId;
+    }
+    if (other.isSetSecurityProtocol()) {
+      this.securityProtocol = other.securityProtocol;
+    }
+    if (other.isSetUnicoreEndPointURL()) {
+      this.unicoreEndPointURL = other.unicoreEndPointURL;
+    }
+  }
+
+  public UnicoreDataMovement deepCopy() {
+    return new UnicoreDataMovement(this);
+  }
+
+  @Override
+  public void clear() {
+    this.dataMovementInterfaceId = "DO_NOT_SET_AT_CLIENTS";
+
+    this.securityProtocol = null;
+    this.unicoreEndPointURL = null;
+  }
+
+  public String getDataMovementInterfaceId() {
+    return this.dataMovementInterfaceId;
+  }
+
+  public UnicoreDataMovement setDataMovementInterfaceId(String dataMovementInterfaceId) {
+    this.dataMovementInterfaceId = dataMovementInterfaceId;
+    return this;
+  }
+
+  public void unsetDataMovementInterfaceId() {
+    this.dataMovementInterfaceId = null;
+  }
+
+  /** Returns true if field dataMovementInterfaceId is set (has been assigned a value) and false otherwise */
+  public boolean isSetDataMovementInterfaceId() {
+    return this.dataMovementInterfaceId != null;
+  }
+
+  public void setDataMovementInterfaceIdIsSet(boolean value) {
+    if (!value) {
+      this.dataMovementInterfaceId = null;
+    }
+  }
+
+  /**
+   * 
+   * @see SecurityProtocol
+   */
+  public SecurityProtocol getSecurityProtocol() {
+    return this.securityProtocol;
+  }
+
+  /**
+   * 
+   * @see SecurityProtocol
+   */
+  public UnicoreDataMovement setSecurityProtocol(SecurityProtocol securityProtocol) {
+    this.securityProtocol = securityProtocol;
+    return this;
+  }
+
+  public void unsetSecurityProtocol() {
+    this.securityProtocol = null;
+  }
+
+  /** Returns true if field securityProtocol is set (has been assigned a value) and false otherwise */
+  public boolean isSetSecurityProtocol() {
+    return this.securityProtocol != null;
+  }
+
+  public void setSecurityProtocolIsSet(boolean value) {
+    if (!value) {
+      this.securityProtocol = null;
+    }
+  }
+
+  public String getUnicoreEndPointURL() {
+    return this.unicoreEndPointURL;
+  }
+
+  public UnicoreDataMovement setUnicoreEndPointURL(String unicoreEndPointURL) {
+    this.unicoreEndPointURL = unicoreEndPointURL;
+    return this;
+  }
+
+  public void unsetUnicoreEndPointURL() {
+    this.unicoreEndPointURL = null;
+  }
+
+  /** Returns true if field unicoreEndPointURL is set (has been assigned a value) and false otherwise */
+  public boolean isSetUnicoreEndPointURL() {
+    return this.unicoreEndPointURL != null;
+  }
+
+  public void setUnicoreEndPointURLIsSet(boolean value) {
+    if (!value) {
+      this.unicoreEndPointURL = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case DATA_MOVEMENT_INTERFACE_ID:
+      if (value == null) {
+        unsetDataMovementInterfaceId();
+      } else {
+        setDataMovementInterfaceId((String)value);
+      }
+      break;
+
+    case SECURITY_PROTOCOL:
+      if (value == null) {
+        unsetSecurityProtocol();
+      } else {
+        setSecurityProtocol((SecurityProtocol)value);
+      }
+      break;
+
+    case UNICORE_END_POINT_URL:
+      if (value == null) {
+        unsetUnicoreEndPointURL();
+      } else {
+        setUnicoreEndPointURL((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case DATA_MOVEMENT_INTERFACE_ID:
+      return getDataMovementInterfaceId();
+
+    case SECURITY_PROTOCOL:
+      return getSecurityProtocol();
+
+    case UNICORE_END_POINT_URL:
+      return getUnicoreEndPointURL();
+
+    }
+    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 DATA_MOVEMENT_INTERFACE_ID:
+      return isSetDataMovementInterfaceId();
+    case SECURITY_PROTOCOL:
+      return isSetSecurityProtocol();
+    case UNICORE_END_POINT_URL:
+      return isSetUnicoreEndPointURL();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof UnicoreDataMovement)
+      return this.equals((UnicoreDataMovement)that);
+    return false;
+  }
+
+  public boolean equals(UnicoreDataMovement that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_dataMovementInterfaceId = true && this.isSetDataMovementInterfaceId();
+    boolean that_present_dataMovementInterfaceId = true && that.isSetDataMovementInterfaceId();
+    if (this_present_dataMovementInterfaceId || that_present_dataMovementInterfaceId) {
+      if (!(this_present_dataMovementInterfaceId && that_present_dataMovementInterfaceId))
+        return false;
+      if (!this.dataMovementInterfaceId.equals(that.dataMovementInterfaceId))
+        return false;
+    }
+
+    boolean this_present_securityProtocol = true && this.isSetSecurityProtocol();
+    boolean that_present_securityProtocol = true && that.isSetSecurityProtocol();
+    if (this_present_securityProtocol || that_present_securityProtocol) {
+      if (!(this_present_securityProtocol && that_present_securityProtocol))
+        return false;
+      if (!this.securityProtocol.equals(that.securityProtocol))
+        return false;
+    }
+
+    boolean this_present_unicoreEndPointURL = true && this.isSetUnicoreEndPointURL();
+    boolean that_present_unicoreEndPointURL = true && that.isSetUnicoreEndPointURL();
+    if (this_present_unicoreEndPointURL || that_present_unicoreEndPointURL) {
+      if (!(this_present_unicoreEndPointURL && that_present_unicoreEndPointURL))
+        return false;
+      if (!this.unicoreEndPointURL.equals(that.unicoreEndPointURL))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_dataMovementInterfaceId = true && (isSetDataMovementInterfaceId());
+    list.add(present_dataMovementInterfaceId);
+    if (present_dataMovementInterfaceId)
+      list.add(dataMovementInterfaceId);
+
+    boolean present_securityProtocol = true && (isSetSecurityProtocol());
+    list.add(present_securityProtocol);
+    if (present_securityProtocol)
+      list.add(securityProtocol.getValue());
+
+    boolean present_unicoreEndPointURL = true && (isSetUnicoreEndPointURL());
+    list.add(present_unicoreEndPointURL);
+    if (present_unicoreEndPointURL)
+      list.add(unicoreEndPointURL);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(UnicoreDataMovement other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetDataMovementInterfaceId()).compareTo(other.isSetDataMovementInterfaceId());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetDataMovementInterfaceId()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.dataMovementInterfaceId, other.dataMovementInterfaceId);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetSecurityProtocol()).compareTo(other.isSetSecurityProtocol());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetSecurityProtocol()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.securityProtocol, other.securityProtocol);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetUnicoreEndPointURL()).compareTo(other.isSetUnicoreEndPointURL());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetUnicoreEndPointURL()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.unicoreEndPointURL, other.unicoreEndPointURL);
+      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("UnicoreDataMovement(");
+    boolean first = true;
+
+    sb.append("dataMovementInterfaceId:");
+    if (this.dataMovementInterfaceId == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.dataMovementInterfaceId);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("securityProtocol:");
+    if (this.securityProtocol == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.securityProtocol);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("unicoreEndPointURL:");
+    if (this.unicoreEndPointURL == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.unicoreEndPointURL);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (dataMovementInterfaceId == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'dataMovementInterfaceId' was not present! Struct: " + toString());
+    }
+    if (securityProtocol == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'securityProtocol' was not present! Struct: " + toString());
+    }
+    if (unicoreEndPointURL == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'unicoreEndPointURL' was not present! 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 UnicoreDataMovementStandardSchemeFactory implements SchemeFactory {
+    public UnicoreDataMovementStandardScheme getScheme() {
+      return new UnicoreDataMovementStandardScheme();
+    }
+  }
+
+  private static class UnicoreDataMovementStandardScheme extends StandardScheme<UnicoreDataMovement> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, UnicoreDataMovement 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: // DATA_MOVEMENT_INTERFACE_ID
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.dataMovementInterfaceId = iprot.readString();
+              struct.setDataMovementInterfaceIdIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // SECURITY_PROTOCOL
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.securityProtocol = org.apache.airavata.model.data.movement.SecurityProtocol.findByValue(iprot.readI32());
+              struct.setSecurityProtocolIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // UNICORE_END_POINT_URL
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.unicoreEndPointURL = iprot.readString();
+              struct.setUnicoreEndPointURLIsSet(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();
+
+      // check for required fields of primitive type, which can't be checked in the validate method
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, UnicoreDataMovement struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.dataMovementInterfaceId != null) {
+        oprot.writeFieldBegin(DATA_MOVEMENT_INTERFACE_ID_FIELD_DESC);
+        oprot.writeString(struct.dataMovementInterfaceId);
+        oprot.writeFieldEnd();
+      }
+      if (struct.securityProtocol != null) {
+        oprot.writeFieldBegin(SECURITY_PROTOCOL_FIELD_DESC);
+        oprot.writeI32(struct.securityProtocol.getValue());
+        oprot.writeFieldEnd();
+      }
+      if (struct.unicoreEndPointURL != null) {
+        oprot.writeFieldBegin(UNICORE_END_POINT_URL_FIELD_DESC);
+        oprot.writeString(struct.unicoreEndPointURL);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class UnicoreDataMovementTupleSchemeFactory implements SchemeFactory {
+    public UnicoreDataMovementTupleScheme getScheme() {
+      return new UnicoreDataMovementTupleScheme();
+    }
+  }
+
+  private static class UnicoreDataMovementTupleScheme extends TupleScheme<UnicoreDataMovement> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, UnicoreDataMovement struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.dataMovementInterfaceId);
+      oprot.writeI32(struct.securityProtocol.getValue());
+      oprot.writeString(struct.unicoreEndPointURL);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, UnicoreDataMovement struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.dataMovementInterfaceId = iprot.readString();
+      struct.setDataMovementInterfaceIdIsSet(true);
+      struct.securityProtocol = org.apache.airavata.model.data.movement.SecurityProtocol.findByValue(iprot.readI32());
+      struct.setSecurityProtocolIsSet(true);
+      struct.unicoreEndPointURL = iprot.readString();
+      struct.setUnicoreEndPointURLIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/airavata/blob/6bec5e46/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ReplicaLocationModel.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ReplicaLocationModel.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ReplicaLocationModel.java
new file mode 100644
index 0000000..b0c14cc
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ReplicaLocationModel.java
@@ -0,0 +1,462 @@
+/**
+ * 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 (0.9.2)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.data.resource;
+
+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 javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.2)", date = "2015-12-2")
+public class ReplicaLocationModel implements org.apache.thrift.TBase<ReplicaLocationModel, ReplicaLocationModel._Fields>, java.io.Serializable, Cloneable, Comparable<ReplicaLocationModel> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ReplicaLocationModel");
+
+  private static final org.apache.thrift.protocol.TField PHYSICAL_LOCATIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("physicalLocations", org.apache.thrift.protocol.TType.LIST, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new ReplicaLocationModelStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new ReplicaLocationModelTupleSchemeFactory());
+  }
+
+  public List<String> physicalLocations; // optional
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    PHYSICAL_LOCATIONS((short)1, "physicalLocations");
+
+    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: // PHYSICAL_LOCATIONS
+          return PHYSICAL_LOCATIONS;
+        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 _Fields optionals[] = {_Fields.PHYSICAL_LOCATIONS};
+  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.PHYSICAL_LOCATIONS, new org.apache.thrift.meta_data.FieldMetaData("physicalLocations", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
+            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ReplicaLocationModel.class, metaDataMap);
+  }
+
+  public ReplicaLocationModel() {
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public ReplicaLocationModel(ReplicaLocationModel other) {
+    if (other.isSetPhysicalLocations()) {
+      List<String> __this__physicalLocations = new ArrayList<String>(other.physicalLocations);
+      this.physicalLocations = __this__physicalLocations;
+    }
+  }
+
+  public ReplicaLocationModel deepCopy() {
+    return new ReplicaLocationModel(this);
+  }
+
+  @Override
+  public void clear() {
+    this.physicalLocations = null;
+  }
+
+  public int getPhysicalLocationsSize() {
+    return (this.physicalLocations == null) ? 0 : this.physicalLocations.size();
+  }
+
+  public java.util.Iterator<String> getPhysicalLocationsIterator() {
+    return (this.physicalLocations == null) ? null : this.physicalLocations.iterator();
+  }
+
+  public void addToPhysicalLocations(String elem) {
+    if (this.physicalLocations == null) {
+      this.physicalLocations = new ArrayList<String>();
+    }
+    this.physicalLocations.add(elem);
+  }
+
+  public List<String> getPhysicalLocations() {
+    return this.physicalLocations;
+  }
+
+  public ReplicaLocationModel setPhysicalLocations(List<String> physicalLocations) {
+    this.physicalLocations = physicalLocations;
+    return this;
+  }
+
+  public void unsetPhysicalLocations() {
+    this.physicalLocations = null;
+  }
+
+  /** Returns true if field physicalLocations is set (has been assigned a value) and false otherwise */
+  public boolean isSetPhysicalLocations() {
+    return this.physicalLocations != null;
+  }
+
+  public void setPhysicalLocationsIsSet(boolean value) {
+    if (!value) {
+      this.physicalLocations = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PHYSICAL_LOCATIONS:
+      if (value == null) {
+        unsetPhysicalLocations();
+      } else {
+        setPhysicalLocations((List<String>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PHYSICAL_LOCATIONS:
+      return getPhysicalLocations();
+
+    }
+    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 PHYSICAL_LOCATIONS:
+      return isSetPhysicalLocations();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof ReplicaLocationModel)
+      return this.equals((ReplicaLocationModel)that);
+    return false;
+  }
+
+  public boolean equals(ReplicaLocationModel that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_physicalLocations = true && this.isSetPhysicalLocations();
+    boolean that_present_physicalLocations = true && that.isSetPhysicalLocations();
+    if (this_present_physicalLocations || that_present_physicalLocations) {
+      if (!(this_present_physicalLocations && that_present_physicalLocations))
+        return false;
+      if (!this.physicalLocations.equals(that.physicalLocations))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_physicalLocations = true && (isSetPhysicalLocations());
+    list.add(present_physicalLocations);
+    if (present_physicalLocations)
+      list.add(physicalLocations);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(ReplicaLocationModel other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetPhysicalLocations()).compareTo(other.isSetPhysicalLocations());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetPhysicalLocations()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.physicalLocations, other.physicalLocations);
+      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("ReplicaLocationModel(");
+    boolean first = true;
+
+    if (isSetPhysicalLocations()) {
+      sb.append("physicalLocations:");
+      if (this.physicalLocations == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.physicalLocations);
+      }
+      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 {
+      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 ReplicaLocationModelStandardSchemeFactory implements SchemeFactory {
+    public ReplicaLocationModelStandardScheme getScheme() {
+      return new ReplicaLocationModelStandardScheme();
+    }
+  }
+
+  private static class ReplicaLocationModelStandardScheme extends StandardScheme<ReplicaLocationModel> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, ReplicaLocationModel 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: // PHYSICAL_LOCATIONS
+            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
+              {
+                org.apache.thrift.protocol.TList _list8 = iprot.readListBegin();
+                struct.physicalLocations = new ArrayList<String>(_list8.size);
+                String _elem9;
+                for (int _i10 = 0; _i10 < _list8.size; ++_i10)
+                {
+                  _elem9 = iprot.readString();
+                  struct.physicalLocations.add(_elem9);
+                }
+                iprot.readListEnd();
+              }
+              struct.setPhysicalLocationsIsSet(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();
+
+      // check for required fields of primitive type, which can't be checked in the validate method
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, ReplicaLocationModel struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.physicalLocations != null) {
+        if (struct.isSetPhysicalLocations()) {
+          oprot.writeFieldBegin(PHYSICAL_LOCATIONS_FIELD_DESC);
+          {
+            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.physicalLocations.size()));
+            for (String _iter11 : struct.physicalLocations)
+            {
+              oprot.writeString(_iter11);
+            }
+            oprot.writeListEnd();
+          }
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class ReplicaLocationModelTupleSchemeFactory implements SchemeFactory {
+    public ReplicaLocationModelTupleScheme getScheme() {
+      return new ReplicaLocationModelTupleScheme();
+    }
+  }
+
+  private static class ReplicaLocationModelTupleScheme extends TupleScheme<ReplicaLocationModel> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, ReplicaLocationModel struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      BitSet optionals = new BitSet();
+      if (struct.isSetPhysicalLocations()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetPhysicalLocations()) {
+        {
+          oprot.writeI32(struct.physicalLocations.size());
+          for (String _iter12 : struct.physicalLocations)
+          {
+            oprot.writeString(_iter12);
+          }
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, ReplicaLocationModel struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        {
+          org.apache.thrift.protocol.TList _list13 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+          struct.physicalLocations = new ArrayList<String>(_list13.size);
+          String _elem14;
+          for (int _i15 = 0; _i15 < _list13.size; ++_i15)
+          {
+            _elem14 = iprot.readString();
+            struct.physicalLocations.add(_elem14);
+          }
+        }
+        struct.setPhysicalLocationsIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/airavata/blob/6bec5e46/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ResourceModel.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ResourceModel.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ResourceModel.java
new file mode 100644
index 0000000..9193175
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/data/resource/ResourceModel.java
@@ -0,0 +1,684 @@
+/**
+ * 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 (0.9.2)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.data.resource;
+
+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 javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.2)", date = "2015-12-2")
+public class ResourceModel implements org.apache.thrift.TBase<ResourceModel, ResourceModel._Fields>, java.io.Serializable, Cloneable, Comparable<ResourceModel> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ResourceModel");
+
+  private static final org.apache.thrift.protocol.TField RESOURCE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("resourceId", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField RESOURCE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("resourceName", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField REPLICA_LOCATIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("replicaLocations", org.apache.thrift.protocol.TType.LIST, (short)3);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new ResourceModelStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new ResourceModelTupleSchemeFactory());
+  }
+
+  public String resourceId; // optional
+  public String resourceName; // optional
+  public List<ReplicaLocationModel> replicaLocations; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    RESOURCE_ID((short)1, "resourceId"),
+    RESOURCE_NAME((short)2, "resourceName"),
+    REPLICA_LOCATIONS((short)3, "replicaLocations");
+
+    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: // RESOURCE_ID
+          return RESOURCE_ID;
+        case 2: // RESOURCE_NAME
+          return RESOURCE_NAME;
+        case 3: // REPLICA_LOCATIONS
+          return REPLICA_LOCATIONS;
+        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 _Fields optionals[] = {_Fields.RESOURCE_ID,_Fields.RESOURCE_NAME};
+  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.RESOURCE_ID, new org.apache.thrift.meta_data.FieldMetaData("resourceId", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.RESOURCE_NAME, new org.apache.thrift.meta_data.FieldMetaData("resourceName", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.REPLICA_LOCATIONS, new org.apache.thrift.meta_data.FieldMetaData("replicaLocations", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
+            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT            , "ReplicaLocationModel"))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ResourceModel.class, metaDataMap);
+  }
+
+  public ResourceModel() {
+  }
+
+  public ResourceModel(
+    List<ReplicaLocationModel> replicaLocations)
+  {
+    this();
+    this.replicaLocations = replicaLocations;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public ResourceModel(ResourceModel other) {
+    if (other.isSetResourceId()) {
+      this.resourceId = other.resourceId;
+    }
+    if (other.isSetResourceName()) {
+      this.resourceName = other.resourceName;
+    }
+    if (other.isSetReplicaLocations()) {
+      List<ReplicaLocationModel> __this__replicaLocations = new ArrayList<ReplicaLocationModel>(other.replicaLocations.size());
+      for (ReplicaLocationModel other_element : other.replicaLocations) {
+        __this__replicaLocations.add(other_element);
+      }
+      this.replicaLocations = __this__replicaLocations;
+    }
+  }
+
+  public ResourceModel deepCopy() {
+    return new ResourceModel(this);
+  }
+
+  @Override
+  public void clear() {
+    this.resourceId = null;
+    this.resourceName = null;
+    this.replicaLocations = null;
+  }
+
+  public String getResourceId() {
+    return this.resourceId;
+  }
+
+  public ResourceModel setResourceId(String resourceId) {
+    this.resourceId = resourceId;
+    return this;
+  }
+
+  public void unsetResourceId() {
+    this.resourceId = null;
+  }
+
+  /** Returns true if field resourceId is set (has been assigned a value) and false otherwise */
+  public boolean isSetResourceId() {
+    return this.resourceId != null;
+  }
+
+  public void setResourceIdIsSet(boolean value) {
+    if (!value) {
+      this.resourceId = null;
+    }
+  }
+
+  public String getResourceName() {
+    return this.resourceName;
+  }
+
+  public ResourceModel setResourceName(String resourceName) {
+    this.resourceName = resourceName;
+    return this;
+  }
+
+  public void unsetResourceName() {
+    this.resourceName = null;
+  }
+
+  /** Returns true if field resourceName is set (has been assigned a value) and false otherwise */
+  public boolean isSetResourceName() {
+    return this.resourceName != null;
+  }
+
+  public void setResourceNameIsSet(boolean value) {
+    if (!value) {
+      this.resourceName = null;
+    }
+  }
+
+  public int getReplicaLocationsSize() {
+    return (this.replicaLocations == null) ? 0 : this.replicaLocations.size();
+  }
+
+  public java.util.Iterator<ReplicaLocationModel> getReplicaLocationsIterator() {
+    return (this.replicaLocations == null) ? null : this.replicaLocations.iterator();
+  }
+
+  public void addToReplicaLocations(ReplicaLocationModel elem) {
+    if (this.replicaLocations == null) {
+      this.replicaLocations = new ArrayList<ReplicaLocationModel>();
+    }
+    this.replicaLocations.add(elem);
+  }
+
+  public List<ReplicaLocationModel> getReplicaLocations() {
+    return this.replicaLocations;
+  }
+
+  public ResourceModel setReplicaLocations(List<ReplicaLocationModel> replicaLocations) {
+    this.replicaLocations = replicaLocations;
+    return this;
+  }
+
+  public void unsetReplicaLocations() {
+    this.replicaLocations = null;
+  }
+
+  /** Returns true if field replicaLocations is set (has been assigned a value) and false otherwise */
+  public boolean isSetReplicaLocations() {
+    return this.replicaLocations != null;
+  }
+
+  public void setReplicaLocationsIsSet(boolean value) {
+    if (!value) {
+      this.replicaLocations = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case RESOURCE_ID:
+      if (value == null) {
+        unsetResourceId();
+      } else {
+        setResourceId((String)value);
+      }
+      break;
+
+    case RESOURCE_NAME:
+      if (value == null) {
+        unsetResourceName();
+      } else {
+        setResourceName((String)value);
+      }
+      break;
+
+    case REPLICA_LOCATIONS:
+      if (value == null) {
+        unsetReplicaLocations();
+      } else {
+        setReplicaLocations((List<ReplicaLocationModel>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case RESOURCE_ID:
+      return getResourceId();
+
+    case RESOURCE_NAME:
+      return getResourceName();
+
+    case REPLICA_LOCATIONS:
+      return getReplicaLocations();
+
+    }
+    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 RESOURCE_ID:
+      return isSetResourceId();
+    case RESOURCE_NAME:
+      return isSetResourceName();
+    case REPLICA_LOCATIONS:
+      return isSetReplicaLocations();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof ResourceModel)
+      return this.equals((ResourceModel)that);
+    return false;
+  }
+
+  public boolean equals(ResourceModel that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_resourceId = true && this.isSetResourceId();
+    boolean that_present_resourceId = true && that.isSetResourceId();
+    if (this_present_resourceId || that_present_resourceId) {
+      if (!(this_present_resourceId && that_present_resourceId))
+        return false;
+      if (!this.resourceId.equals(that.resourceId))
+        return false;
+    }
+
+    boolean this_present_resourceName = true && this.isSetResourceName();
+    boolean that_present_resourceName = true && that.isSetResourceName();
+    if (this_present_resourceName || that_present_resourceName) {
+      if (!(this_present_resourceName && that_present_resourceName))
+        return false;
+      if (!this.resourceName.equals(that.resourceName))
+        return false;
+    }
+
+    boolean this_present_replicaLocations = true && this.isSetReplicaLocations();
+    boolean that_present_replicaLocations = true && that.isSetReplicaLocations();
+    if (this_present_replicaLocations || that_present_replicaLocations) {
+      if (!(this_present_replicaLocations && that_present_replicaLocations))
+        return false;
+      if (!this.replicaLocations.equals(that.replicaLocations))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_resourceId = true && (isSetResourceId());
+    list.add(present_resourceId);
+    if (present_resourceId)
+      list.add(resourceId);
+
+    boolean present_resourceName = true && (isSetResourceName());
+    list.add(present_resourceName);
+    if (present_resourceName)
+      list.add(resourceName);
+
+    boolean present_replicaLocations = true && (isSetReplicaLocations());
+    list.add(present_replicaLocations);
+    if (present_replicaLocations)
+      list.add(replicaLocations);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(ResourceModel other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetResourceId()).compareTo(other.isSetResourceId());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetResourceId()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.resourceId, other.resourceId);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetResourceName()).compareTo(other.isSetResourceName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetResourceName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.resourceName, other.resourceName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetReplicaLocations()).compareTo(other.isSetReplicaLocations());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetReplicaLocations()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.replicaLocations, other.replicaLocations);
+      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("ResourceModel(");
+    boolean first = true;
+
+    if (isSetResourceId()) {
+      sb.append("resourceId:");
+      if (this.resourceId == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.resourceId);
+      }
+      first = false;
+    }
+    if (isSetResourceName()) {
+      if (!first) sb.append(", ");
+      sb.append("resourceName:");
+      if (this.resourceName == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.resourceName);
+      }
+      first = false;
+    }
+    if (!first) sb.append(", ");
+    sb.append("replicaLocations:");
+    if (this.replicaLocations == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.replicaLocations);
+    }
+    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 {
+      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 ResourceModelStandardSchemeFactory implements SchemeFactory {
+    public ResourceModelStandardScheme getScheme() {
+      return new ResourceModelStandardScheme();
+    }
+  }
+
+  private static class ResourceModelStandardScheme extends StandardScheme<ResourceModel> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, ResourceModel 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: // RESOURCE_ID
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.resourceId = iprot.readString();
+              struct.setResourceIdIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // RESOURCE_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.resourceName = iprot.readString();
+              struct.setResourceNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // REPLICA_LOCATIONS
+            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
+              {
+                org.apache.thrift.protocol.TList _list0 = iprot.readListBegin();
+                struct.replicaLocations = new ArrayList<ReplicaLocationModel>(_list0.size);
+                ReplicaLocationModel _elem1;
+                for (int _i2 = 0; _i2 < _list0.size; ++_i2)
+                {
+                  _elem1 = new ReplicaLocationModel();
+                  _elem1.read(iprot);
+                  struct.replicaLocations.add(_elem1);
+                }
+                iprot.readListEnd();
+              }
+              struct.setReplicaLocationsIsSet(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();
+
+      // check for required fields of primitive type, which can't be checked in the validate method
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, ResourceModel struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.resourceId != null) {
+        if (struct.isSetResourceId()) {
+          oprot.writeFieldBegin(RESOURCE_ID_FIELD_DESC);
+          oprot.writeString(struct.resourceId);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.resourceName != null) {
+        if (struct.isSetResourceName()) {
+          oprot.writeFieldBegin(RESOURCE_NAME_FIELD_DESC);
+          oprot.writeString(struct.resourceName);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.replicaLocations != null) {
+        oprot.writeFieldBegin(REPLICA_LOCATIONS_FIELD_DESC);
+        {
+          oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.replicaLocations.size()));
+          for (ReplicaLocationModel _iter3 : struct.replicaLocations)
+          {
+            _iter3.write(oprot);
+          }
+          oprot.writeListEnd();
+        }
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class ResourceModelTupleSchemeFactory implements SchemeFactory {
+    public ResourceModelTupleScheme getScheme() {
+      return new ResourceModelTupleScheme();
+    }
+  }
+
+  private static class ResourceModelTupleScheme extends TupleScheme<ResourceModel> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, ResourceModel struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      BitSet optionals = new BitSet();
+      if (struct.isSetResourceId()) {
+        optionals.set(0);
+      }
+      if (struct.isSetResourceName()) {
+        optionals.set(1);
+      }
+      if (struct.isSetReplicaLocations()) {
+        optionals.set(2);
+      }
+      oprot.writeBitSet(optionals, 3);
+      if (struct.isSetResourceId()) {
+        oprot.writeString(struct.resourceId);
+      }
+      if (struct.isSetResourceName()) {
+        oprot.writeString(struct.resourceName);
+      }
+      if (struct.isSetReplicaLocations()) {
+        {
+          oprot.writeI32(struct.replicaLocations.size());
+          for (ReplicaLocationModel _iter4 : struct.replicaLocations)
+          {
+            _iter4.write(oprot);
+          }
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, ResourceModel struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      BitSet incoming = iprot.readBitSet(3);
+      if (incoming.get(0)) {
+        struct.resourceId = iprot.readString();
+        struct.setResourceIdIsSet(true);
+      }
+      if (incoming.get(1)) {
+        struct.resourceName = iprot.readString();
+        struct.setResourceNameIsSet(true);
+      }
+      if (incoming.get(2)) {
+        {
+          org.apache.thrift.protocol.TList _list5 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+          struct.replicaLocations = new ArrayList<ReplicaLocationModel>(_list5.size);
+          ReplicaLocationModel _elem6;
+          for (int _i7 = 0; _i7 < _list5.size; ++_i7)
+          {
+            _elem6 = new ReplicaLocationModel();
+            _elem6.read(iprot);
+            struct.replicaLocations.add(_elem6);
+          }
+        }
+        struct.setReplicaLocationsIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/airavata/blob/6bec5e46/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataClientException.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataClientException.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataClientException.java
new file mode 100644
index 0000000..2890071
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataClientException.java
@@ -0,0 +1,550 @@
+/**
+ * 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 (0.9.2)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.error;
+
+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 javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+/**
+ * This exception is thrown by Airavata Services when a call fails as a result of
+ * a problem that a client may be able to resolve.  For example, if the user
+ * attempts to execute an application on a resource gateway does not have access to.
+ * 
+ * This exception would not be used for internal system errors that do not
+ * reflect user actions, but rather reflect a problem within the service that
+ * the client cannot resolve.
+ * 
+ * airavataErrorType:  The message type indicating the error that occurred.
+ *   must be one of the values of AiravataErrorType.
+ * 
+ * parameter:  If the error applied to a particular input parameter, this will
+ *   indicate which parameter.
+ */
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.2)", date = "2015-12-2")
+public class AiravataClientException extends TException implements org.apache.thrift.TBase<AiravataClientException, AiravataClientException._Fields>, java.io.Serializable, Cloneable, Comparable<AiravataClientException> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("AiravataClientException");
+
+  private static final org.apache.thrift.protocol.TField AIRAVATA_ERROR_TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField("airavataErrorType", org.apache.thrift.protocol.TType.I32, (short)1);
+  private static final org.apache.thrift.protocol.TField PARAMETER_FIELD_DESC = new org.apache.thrift.protocol.TField("parameter", org.apache.thrift.protocol.TType.STRING, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new AiravataClientExceptionStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new AiravataClientExceptionTupleSchemeFactory());
+  }
+
+  /**
+   * 
+   * @see AiravataErrorType
+   */
+  public AiravataErrorType airavataErrorType; // required
+  public String parameter; // optional
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    /**
+     * 
+     * @see AiravataErrorType
+     */
+    AIRAVATA_ERROR_TYPE((short)1, "airavataErrorType"),
+    PARAMETER((short)2, "parameter");
+
+    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: // AIRAVATA_ERROR_TYPE
+          return AIRAVATA_ERROR_TYPE;
+        case 2: // PARAMETER
+          return PARAMETER;
+        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 _Fields optionals[] = {_Fields.PARAMETER};
+  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.AIRAVATA_ERROR_TYPE, new org.apache.thrift.meta_data.FieldMetaData("airavataErrorType", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, AiravataErrorType.class)));
+    tmpMap.put(_Fields.PARAMETER, new org.apache.thrift.meta_data.FieldMetaData("parameter", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(AiravataClientException.class, metaDataMap);
+  }
+
+  public AiravataClientException() {
+  }
+
+  public AiravataClientException(
+    AiravataErrorType airavataErrorType)
+  {
+    this();
+    this.airavataErrorType = airavataErrorType;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public AiravataClientException(AiravataClientException other) {
+    if (other.isSetAiravataErrorType()) {
+      this.airavataErrorType = other.airavataErrorType;
+    }
+    if (other.isSetParameter()) {
+      this.parameter = other.parameter;
+    }
+  }
+
+  public AiravataClientException deepCopy() {
+    return new AiravataClientException(this);
+  }
+
+  @Override
+  public void clear() {
+    this.airavataErrorType = null;
+    this.parameter = null;
+  }
+
+  /**
+   * 
+   * @see AiravataErrorType
+   */
+  public AiravataErrorType getAiravataErrorType() {
+    return this.airavataErrorType;
+  }
+
+  /**
+   * 
+   * @see AiravataErrorType
+   */
+  public AiravataClientException setAiravataErrorType(AiravataErrorType airavataErrorType) {
+    this.airavataErrorType = airavataErrorType;
+    return this;
+  }
+
+  public void unsetAiravataErrorType() {
+    this.airavataErrorType = null;
+  }
+
+  /** Returns true if field airavataErrorType is set (has been assigned a value) and false otherwise */
+  public boolean isSetAiravataErrorType() {
+    return this.airavataErrorType != null;
+  }
+
+  public void setAiravataErrorTypeIsSet(boolean value) {
+    if (!value) {
+      this.airavataErrorType = null;
+    }
+  }
+
+  public String getParameter() {
+    return this.parameter;
+  }
+
+  public AiravataClientException setParameter(String parameter) {
+    this.parameter = parameter;
+    return this;
+  }
+
+  public void unsetParameter() {
+    this.parameter = null;
+  }
+
+  /** Returns true if field parameter is set (has been assigned a value) and false otherwise */
+  public boolean isSetParameter() {
+    return this.parameter != null;
+  }
+
+  public void setParameterIsSet(boolean value) {
+    if (!value) {
+      this.parameter = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case AIRAVATA_ERROR_TYPE:
+      if (value == null) {
+        unsetAiravataErrorType();
+      } else {
+        setAiravataErrorType((AiravataErrorType)value);
+      }
+      break;
+
+    case PARAMETER:
+      if (value == null) {
+        unsetParameter();
+      } else {
+        setParameter((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case AIRAVATA_ERROR_TYPE:
+      return getAiravataErrorType();
+
+    case PARAMETER:
+      return getParameter();
+
+    }
+    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 AIRAVATA_ERROR_TYPE:
+      return isSetAiravataErrorType();
+    case PARAMETER:
+      return isSetParameter();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof AiravataClientException)
+      return this.equals((AiravataClientException)that);
+    return false;
+  }
+
+  public boolean equals(AiravataClientException that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_airavataErrorType = true && this.isSetAiravataErrorType();
+    boolean that_present_airavataErrorType = true && that.isSetAiravataErrorType();
+    if (this_present_airavataErrorType || that_present_airavataErrorType) {
+      if (!(this_present_airavataErrorType && that_present_airavataErrorType))
+        return false;
+      if (!this.airavataErrorType.equals(that.airavataErrorType))
+        return false;
+    }
+
+    boolean this_present_parameter = true && this.isSetParameter();
+    boolean that_present_parameter = true && that.isSetParameter();
+    if (this_present_parameter || that_present_parameter) {
+      if (!(this_present_parameter && that_present_parameter))
+        return false;
+      if (!this.parameter.equals(that.parameter))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_airavataErrorType = true && (isSetAiravataErrorType());
+    list.add(present_airavataErrorType);
+    if (present_airavataErrorType)
+      list.add(airavataErrorType.getValue());
+
+    boolean present_parameter = true && (isSetParameter());
+    list.add(present_parameter);
+    if (present_parameter)
+      list.add(parameter);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(AiravataClientException other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetAiravataErrorType()).compareTo(other.isSetAiravataErrorType());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetAiravataErrorType()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.airavataErrorType, other.airavataErrorType);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetParameter()).compareTo(other.isSetParameter());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetParameter()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.parameter, other.parameter);
+      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("AiravataClientException(");
+    boolean first = true;
+
+    sb.append("airavataErrorType:");
+    if (this.airavataErrorType == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.airavataErrorType);
+    }
+    first = false;
+    if (isSetParameter()) {
+      if (!first) sb.append(", ");
+      sb.append("parameter:");
+      if (this.parameter == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.parameter);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (airavataErrorType == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'airavataErrorType' was not present! 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 AiravataClientExceptionStandardSchemeFactory implements SchemeFactory {
+    public AiravataClientExceptionStandardScheme getScheme() {
+      return new AiravataClientExceptionStandardScheme();
+    }
+  }
+
+  private static class AiravataClientExceptionStandardScheme extends StandardScheme<AiravataClientException> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, AiravataClientException 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: // AIRAVATA_ERROR_TYPE
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.airavataErrorType = org.apache.airavata.model.error.AiravataErrorType.findByValue(iprot.readI32());
+              struct.setAiravataErrorTypeIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // PARAMETER
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.parameter = iprot.readString();
+              struct.setParameterIsSet(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();
+
+      // check for required fields of primitive type, which can't be checked in the validate method
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, AiravataClientException struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.airavataErrorType != null) {
+        oprot.writeFieldBegin(AIRAVATA_ERROR_TYPE_FIELD_DESC);
+        oprot.writeI32(struct.airavataErrorType.getValue());
+        oprot.writeFieldEnd();
+      }
+      if (struct.parameter != null) {
+        if (struct.isSetParameter()) {
+          oprot.writeFieldBegin(PARAMETER_FIELD_DESC);
+          oprot.writeString(struct.parameter);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class AiravataClientExceptionTupleSchemeFactory implements SchemeFactory {
+    public AiravataClientExceptionTupleScheme getScheme() {
+      return new AiravataClientExceptionTupleScheme();
+    }
+  }
+
+  private static class AiravataClientExceptionTupleScheme extends TupleScheme<AiravataClientException> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, AiravataClientException struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeI32(struct.airavataErrorType.getValue());
+      BitSet optionals = new BitSet();
+      if (struct.isSetParameter()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetParameter()) {
+        oprot.writeString(struct.parameter);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, AiravataClientException struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.airavataErrorType = org.apache.airavata.model.error.AiravataErrorType.findByValue(iprot.readI32());
+      struct.setAiravataErrorTypeIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.parameter = iprot.readString();
+        struct.setParameterIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/airavata/blob/6bec5e46/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataErrorType.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataErrorType.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataErrorType.java
new file mode 100644
index 0000000..09409f2
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/error/AiravataErrorType.java
@@ -0,0 +1,99 @@
+/**
+ * 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 (0.9.2)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.error;
+
+
+import java.util.Map;
+import java.util.HashMap;
+import org.apache.thrift.TEnum;
+
+/**
+ * A list of Airavata API Error Message Types
+ * 
+ *  UNKNOWN: No information available about the error
+ *   
+ *  PERMISSION_DENIED: Not permitted to perform action
+ * 
+ *  INTERNAL_ERROR: Unexpected problem with the service
+ * 
+ *  AUTHENTICATION_FAILURE: The client failed to authenticate.
+ * 
+ *  INVALID_AUTHORIZATION: Security Token and/or Username and/or password is incorrect
+ *   
+ *  AUTHORIZATION_EXPIRED: Authentication token expired
+ *  
+ *  UNKNOWN_GATEWAY_ID: The gateway is not registered with Airavata.
+ * 
+ *  UNSUPPORTED_OPERATION: Operation denied because it is currently unsupported.
+ */
+public enum AiravataErrorType implements org.apache.thrift.TEnum {
+  UNKNOWN(0),
+  PERMISSION_DENIED(1),
+  INTERNAL_ERROR(2),
+  AUTHENTICATION_FAILURE(3),
+  INVALID_AUTHORIZATION(4),
+  AUTHORIZATION_EXPIRED(5),
+  UNKNOWN_GATEWAY_ID(6),
+  UNSUPPORTED_OPERATION(7);
+
+  private final int value;
+
+  private AiravataErrorType(int value) {
+    this.value = value;
+  }
+
+  /**
+   * Get the integer value of this enum value, as defined in the Thrift IDL.
+   */
+  public int getValue() {
+    return value;
+  }
+
+  /**
+   * Find a the enum type by its integer value, as defined in the Thrift IDL.
+   * @return null if the value is not found.
+   */
+  public static AiravataErrorType findByValue(int value) { 
+    switch (value) {
+      case 0:
+        return UNKNOWN;
+      case 1:
+        return PERMISSION_DENIED;
+      case 2:
+        return INTERNAL_ERROR;
+      case 3:
+        return AUTHENTICATION_FAILURE;
+      case 4:
+        return INVALID_AUTHORIZATION;
+      case 5:
+        return AUTHORIZATION_EXPIRED;
+      case 6:
+        return UNKNOWN_GATEWAY_ID;
+      case 7:
+        return UNSUPPORTED_OPERATION;
+      default:
+        return null;
+    }
+  }
+}


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