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Posted to commits@airavata.apache.org by sm...@apache.org on 2014/02/25 22:22:37 UTC

[10/13] Adding API Methods to create and fetch basic experiment status - AIRAVATA-991

http://git-wip-us.apache.org/repos/asf/airavata/blob/5f6d80a8/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Gateway.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Gateway.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Gateway.java
new file mode 100644
index 0000000..44c6cc3
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Gateway.java
@@ -0,0 +1,496 @@
+    /*
+     * 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.workspace;
+
+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 Gateway implements org.apache.thrift.TBase<Gateway, Gateway._Fields>, java.io.Serializable, Cloneable, Comparable<Gateway> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("Gateway");
+
+  private static final org.apache.thrift.protocol.TField GATEWAY_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("gatewayId", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("name", 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 GatewayStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new GatewayTupleSchemeFactory());
+  }
+
+  public String gatewayId; // required
+  public String name; // 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 {
+    GATEWAY_ID((short)1, "gatewayId"),
+    NAME((short)2, "name");
+
+    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: // GATEWAY_ID
+          return GATEWAY_ID;
+        case 2: // NAME
+          return NAME;
+        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.GATEWAY_ID, new org.apache.thrift.meta_data.FieldMetaData("gatewayId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.NAME, new org.apache.thrift.meta_data.FieldMetaData("name", 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(Gateway.class, metaDataMap);
+  }
+
+  public Gateway() {
+    this.gatewayId = "DO_NOT_SET_AT_CLIENTS";
+
+  }
+
+  public Gateway(
+    String gatewayId,
+    String name)
+  {
+    this();
+    this.gatewayId = gatewayId;
+    this.name = name;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public Gateway(Gateway other) {
+    if (other.isSetGatewayId()) {
+      this.gatewayId = other.gatewayId;
+    }
+    if (other.isSetName()) {
+      this.name = other.name;
+    }
+  }
+
+  public Gateway deepCopy() {
+    return new Gateway(this);
+  }
+
+  @Override
+  public void clear() {
+    this.gatewayId = "DO_NOT_SET_AT_CLIENTS";
+
+    this.name = null;
+  }
+
+  public String getGatewayId() {
+    return this.gatewayId;
+  }
+
+  public Gateway setGatewayId(String gatewayId) {
+    this.gatewayId = gatewayId;
+    return this;
+  }
+
+  public void unsetGatewayId() {
+    this.gatewayId = null;
+  }
+
+  /** Returns true if field gatewayId is set (has been assigned a value) and false otherwise */
+  public boolean isSetGatewayId() {
+    return this.gatewayId != null;
+  }
+
+  public void setGatewayIdIsSet(boolean value) {
+    if (!value) {
+      this.gatewayId = null;
+    }
+  }
+
+  public String getName() {
+    return this.name;
+  }
+
+  public Gateway setName(String name) {
+    this.name = name;
+    return this;
+  }
+
+  public void unsetName() {
+    this.name = null;
+  }
+
+  /** Returns true if field name is set (has been assigned a value) and false otherwise */
+  public boolean isSetName() {
+    return this.name != null;
+  }
+
+  public void setNameIsSet(boolean value) {
+    if (!value) {
+      this.name = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case GATEWAY_ID:
+      if (value == null) {
+        unsetGatewayId();
+      } else {
+        setGatewayId((String)value);
+      }
+      break;
+
+    case NAME:
+      if (value == null) {
+        unsetName();
+      } else {
+        setName((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case GATEWAY_ID:
+      return getGatewayId();
+
+    case NAME:
+      return getName();
+
+    }
+    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 GATEWAY_ID:
+      return isSetGatewayId();
+    case NAME:
+      return isSetName();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof Gateway)
+      return this.equals((Gateway)that);
+    return false;
+  }
+
+  public boolean equals(Gateway that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_gatewayId = true && this.isSetGatewayId();
+    boolean that_present_gatewayId = true && that.isSetGatewayId();
+    if (this_present_gatewayId || that_present_gatewayId) {
+      if (!(this_present_gatewayId && that_present_gatewayId))
+        return false;
+      if (!this.gatewayId.equals(that.gatewayId))
+        return false;
+    }
+
+    boolean this_present_name = true && this.isSetName();
+    boolean that_present_name = true && that.isSetName();
+    if (this_present_name || that_present_name) {
+      if (!(this_present_name && that_present_name))
+        return false;
+      if (!this.name.equals(that.name))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return 0;
+  }
+
+  @Override
+  public int compareTo(Gateway other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetGatewayId()).compareTo(other.isSetGatewayId());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGatewayId()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.gatewayId, other.gatewayId);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetName()).compareTo(other.isSetName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.name, other.name);
+      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("Gateway(");
+    boolean first = true;
+
+    sb.append("gatewayId:");
+    if (this.gatewayId == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.gatewayId);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("name:");
+    if (this.name == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.name);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (gatewayId == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'gatewayId' was not present! Struct: " + toString());
+    }
+    if (name == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'name' 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 GatewayStandardSchemeFactory implements SchemeFactory {
+    public GatewayStandardScheme getScheme() {
+      return new GatewayStandardScheme();
+    }
+  }
+
+  private static class GatewayStandardScheme extends StandardScheme<Gateway> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, Gateway 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: // GATEWAY_ID
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.gatewayId = iprot.readString();
+              struct.setGatewayIdIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.name = iprot.readString();
+              struct.setNameIsSet(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, Gateway struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.gatewayId != null) {
+        oprot.writeFieldBegin(GATEWAY_ID_FIELD_DESC);
+        oprot.writeString(struct.gatewayId);
+        oprot.writeFieldEnd();
+      }
+      if (struct.name != null) {
+        oprot.writeFieldBegin(NAME_FIELD_DESC);
+        oprot.writeString(struct.name);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class GatewayTupleSchemeFactory implements SchemeFactory {
+    public GatewayTupleScheme getScheme() {
+      return new GatewayTupleScheme();
+    }
+  }
+
+  private static class GatewayTupleScheme extends TupleScheme<Gateway> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, Gateway struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.gatewayId);
+      oprot.writeString(struct.name);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, Gateway struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.gatewayId = iprot.readString();
+      struct.setGatewayIdIsSet(true);
+      struct.name = iprot.readString();
+      struct.setNameIsSet(true);
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/airavata/blob/5f6d80a8/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Group.java
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diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Group.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Group.java
new file mode 100644
index 0000000..0da7a6f
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Group.java
@@ -0,0 +1,503 @@
+    /*
+     * 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.workspace;
+
+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 Group implements org.apache.thrift.TBase<Group, Group._Fields>, java.io.Serializable, Cloneable, Comparable<Group> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("Group");
+
+  private static final org.apache.thrift.protocol.TField GROUP_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("groupName", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField DESCRIPTION_FIELD_DESC = new org.apache.thrift.protocol.TField("description", 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 GroupStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new GroupTupleSchemeFactory());
+  }
+
+  public String groupName; // required
+  public String description; // 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 {
+    GROUP_NAME((short)1, "groupName"),
+    DESCRIPTION((short)2, "description");
+
+    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: // GROUP_NAME
+          return GROUP_NAME;
+        case 2: // DESCRIPTION
+          return DESCRIPTION;
+        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 _Fields optionals[] = {_Fields.DESCRIPTION};
+  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.GROUP_NAME, new org.apache.thrift.meta_data.FieldMetaData("groupName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.DESCRIPTION, new org.apache.thrift.meta_data.FieldMetaData("description", 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(Group.class, metaDataMap);
+  }
+
+  public Group() {
+  }
+
+  public Group(
+    String groupName)
+  {
+    this();
+    this.groupName = groupName;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public Group(Group other) {
+    if (other.isSetGroupName()) {
+      this.groupName = other.groupName;
+    }
+    if (other.isSetDescription()) {
+      this.description = other.description;
+    }
+  }
+
+  public Group deepCopy() {
+    return new Group(this);
+  }
+
+  @Override
+  public void clear() {
+    this.groupName = null;
+    this.description = null;
+  }
+
+  public String getGroupName() {
+    return this.groupName;
+  }
+
+  public Group setGroupName(String groupName) {
+    this.groupName = groupName;
+    return this;
+  }
+
+  public void unsetGroupName() {
+    this.groupName = null;
+  }
+
+  /** Returns true if field groupName is set (has been assigned a value) and false otherwise */
+  public boolean isSetGroupName() {
+    return this.groupName != null;
+  }
+
+  public void setGroupNameIsSet(boolean value) {
+    if (!value) {
+      this.groupName = null;
+    }
+  }
+
+  public String getDescription() {
+    return this.description;
+  }
+
+  public Group setDescription(String description) {
+    this.description = description;
+    return this;
+  }
+
+  public void unsetDescription() {
+    this.description = null;
+  }
+
+  /** Returns true if field description is set (has been assigned a value) and false otherwise */
+  public boolean isSetDescription() {
+    return this.description != null;
+  }
+
+  public void setDescriptionIsSet(boolean value) {
+    if (!value) {
+      this.description = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case GROUP_NAME:
+      if (value == null) {
+        unsetGroupName();
+      } else {
+        setGroupName((String)value);
+      }
+      break;
+
+    case DESCRIPTION:
+      if (value == null) {
+        unsetDescription();
+      } else {
+        setDescription((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case GROUP_NAME:
+      return getGroupName();
+
+    case DESCRIPTION:
+      return getDescription();
+
+    }
+    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 GROUP_NAME:
+      return isSetGroupName();
+    case DESCRIPTION:
+      return isSetDescription();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof Group)
+      return this.equals((Group)that);
+    return false;
+  }
+
+  public boolean equals(Group that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_groupName = true && this.isSetGroupName();
+    boolean that_present_groupName = true && that.isSetGroupName();
+    if (this_present_groupName || that_present_groupName) {
+      if (!(this_present_groupName && that_present_groupName))
+        return false;
+      if (!this.groupName.equals(that.groupName))
+        return false;
+    }
+
+    boolean this_present_description = true && this.isSetDescription();
+    boolean that_present_description = true && that.isSetDescription();
+    if (this_present_description || that_present_description) {
+      if (!(this_present_description && that_present_description))
+        return false;
+      if (!this.description.equals(that.description))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return 0;
+  }
+
+  @Override
+  public int compareTo(Group other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetGroupName()).compareTo(other.isSetGroupName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGroupName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groupName, other.groupName);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetDescription()).compareTo(other.isSetDescription());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetDescription()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.description, other.description);
+      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("Group(");
+    boolean first = true;
+
+    sb.append("groupName:");
+    if (this.groupName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.groupName);
+    }
+    first = false;
+    if (isSetDescription()) {
+      if (!first) sb.append(", ");
+      sb.append("description:");
+      if (this.description == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.description);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (groupName == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'groupName' 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 GroupStandardSchemeFactory implements SchemeFactory {
+    public GroupStandardScheme getScheme() {
+      return new GroupStandardScheme();
+    }
+  }
+
+  private static class GroupStandardScheme extends StandardScheme<Group> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, Group 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: // GROUP_NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.groupName = iprot.readString();
+              struct.setGroupNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // DESCRIPTION
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.description = iprot.readString();
+              struct.setDescriptionIsSet(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, Group struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.groupName != null) {
+        oprot.writeFieldBegin(GROUP_NAME_FIELD_DESC);
+        oprot.writeString(struct.groupName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.description != null) {
+        if (struct.isSetDescription()) {
+          oprot.writeFieldBegin(DESCRIPTION_FIELD_DESC);
+          oprot.writeString(struct.description);
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class GroupTupleSchemeFactory implements SchemeFactory {
+    public GroupTupleScheme getScheme() {
+      return new GroupTupleScheme();
+    }
+  }
+
+  private static class GroupTupleScheme extends TupleScheme<Group> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, Group struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.groupName);
+      BitSet optionals = new BitSet();
+      if (struct.isSetDescription()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetDescription()) {
+        oprot.writeString(struct.description);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, Group struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.groupName = iprot.readString();
+      struct.setGroupNameIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.description = iprot.readString();
+        struct.setDescriptionIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/airavata/blob/5f6d80a8/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Project.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Project.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Project.java
new file mode 100644
index 0000000..338e63b
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/Project.java
@@ -0,0 +1,1099 @@
+    /*
+     * 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.workspace;
+
+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 Project implements org.apache.thrift.TBase<Project, Project._Fields>, java.io.Serializable, Cloneable, Comparable<Project> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("Project");
+
+  private static final org.apache.thrift.protocol.TField PROJECT_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("projectID", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField OWNER_FIELD_DESC = new org.apache.thrift.protocol.TField("owner", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("name", org.apache.thrift.protocol.TType.STRING, (short)3);
+  private static final org.apache.thrift.protocol.TField DESCRIPTION_FIELD_DESC = new org.apache.thrift.protocol.TField("description", org.apache.thrift.protocol.TType.STRING, (short)4);
+  private static final org.apache.thrift.protocol.TField CREATION_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("creationTime", org.apache.thrift.protocol.TType.I64, (short)5);
+  private static final org.apache.thrift.protocol.TField SHARED_USERS_FIELD_DESC = new org.apache.thrift.protocol.TField("sharedUsers", org.apache.thrift.protocol.TType.LIST, (short)6);
+  private static final org.apache.thrift.protocol.TField SHARED_GROUPS_FIELD_DESC = new org.apache.thrift.protocol.TField("sharedGroups", org.apache.thrift.protocol.TType.LIST, (short)7);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new ProjectStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new ProjectTupleSchemeFactory());
+  }
+
+  public String projectID; // required
+  public String owner; // required
+  public String name; // required
+  public String description; // optional
+  public long creationTime; // optional
+  public List<String> sharedUsers; // optional
+  public List<String> sharedGroups; // 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 {
+    PROJECT_ID((short)1, "projectID"),
+    OWNER((short)2, "owner"),
+    NAME((short)3, "name"),
+    DESCRIPTION((short)4, "description"),
+    CREATION_TIME((short)5, "creationTime"),
+    SHARED_USERS((short)6, "sharedUsers"),
+    SHARED_GROUPS((short)7, "sharedGroups");
+
+    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: // PROJECT_ID
+          return PROJECT_ID;
+        case 2: // OWNER
+          return OWNER;
+        case 3: // NAME
+          return NAME;
+        case 4: // DESCRIPTION
+          return DESCRIPTION;
+        case 5: // CREATION_TIME
+          return CREATION_TIME;
+        case 6: // SHARED_USERS
+          return SHARED_USERS;
+        case 7: // SHARED_GROUPS
+          return SHARED_GROUPS;
+        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 __CREATIONTIME_ISSET_ID = 0;
+  private byte __isset_bitfield = 0;
+  private _Fields optionals[] = {_Fields.DESCRIPTION,_Fields.CREATION_TIME,_Fields.SHARED_USERS,_Fields.SHARED_GROUPS};
+  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.PROJECT_ID, new org.apache.thrift.meta_data.FieldMetaData("projectID", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.OWNER, new org.apache.thrift.meta_data.FieldMetaData("owner", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.NAME, new org.apache.thrift.meta_data.FieldMetaData("name", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.DESCRIPTION, new org.apache.thrift.meta_data.FieldMetaData("description", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.CREATION_TIME, new org.apache.thrift.meta_data.FieldMetaData("creationTime", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.SHARED_USERS, new org.apache.thrift.meta_data.FieldMetaData("sharedUsers", 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))));
+    tmpMap.put(_Fields.SHARED_GROUPS, new org.apache.thrift.meta_data.FieldMetaData("sharedGroups", 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(Project.class, metaDataMap);
+  }
+
+  public Project() {
+    this.projectID = "DEFAULT";
+
+  }
+
+  public Project(
+    String projectID,
+    String owner,
+    String name)
+  {
+    this();
+    this.projectID = projectID;
+    this.owner = owner;
+    this.name = name;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public Project(Project other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetProjectID()) {
+      this.projectID = other.projectID;
+    }
+    if (other.isSetOwner()) {
+      this.owner = other.owner;
+    }
+    if (other.isSetName()) {
+      this.name = other.name;
+    }
+    if (other.isSetDescription()) {
+      this.description = other.description;
+    }
+    this.creationTime = other.creationTime;
+    if (other.isSetSharedUsers()) {
+      List<String> __this__sharedUsers = new ArrayList<String>(other.sharedUsers);
+      this.sharedUsers = __this__sharedUsers;
+    }
+    if (other.isSetSharedGroups()) {
+      List<String> __this__sharedGroups = new ArrayList<String>(other.sharedGroups);
+      this.sharedGroups = __this__sharedGroups;
+    }
+  }
+
+  public Project deepCopy() {
+    return new Project(this);
+  }
+
+  @Override
+  public void clear() {
+    this.projectID = "DEFAULT";
+
+    this.owner = null;
+    this.name = null;
+    this.description = null;
+    setCreationTimeIsSet(false);
+    this.creationTime = 0;
+    this.sharedUsers = null;
+    this.sharedGroups = null;
+  }
+
+  public String getProjectID() {
+    return this.projectID;
+  }
+
+  public Project setProjectID(String projectID) {
+    this.projectID = projectID;
+    return this;
+  }
+
+  public void unsetProjectID() {
+    this.projectID = null;
+  }
+
+  /** Returns true if field projectID is set (has been assigned a value) and false otherwise */
+  public boolean isSetProjectID() {
+    return this.projectID != null;
+  }
+
+  public void setProjectIDIsSet(boolean value) {
+    if (!value) {
+      this.projectID = null;
+    }
+  }
+
+  public String getOwner() {
+    return this.owner;
+  }
+
+  public Project setOwner(String owner) {
+    this.owner = owner;
+    return this;
+  }
+
+  public void unsetOwner() {
+    this.owner = null;
+  }
+
+  /** Returns true if field owner is set (has been assigned a value) and false otherwise */
+  public boolean isSetOwner() {
+    return this.owner != null;
+  }
+
+  public void setOwnerIsSet(boolean value) {
+    if (!value) {
+      this.owner = null;
+    }
+  }
+
+  public String getName() {
+    return this.name;
+  }
+
+  public Project setName(String name) {
+    this.name = name;
+    return this;
+  }
+
+  public void unsetName() {
+    this.name = null;
+  }
+
+  /** Returns true if field name is set (has been assigned a value) and false otherwise */
+  public boolean isSetName() {
+    return this.name != null;
+  }
+
+  public void setNameIsSet(boolean value) {
+    if (!value) {
+      this.name = null;
+    }
+  }
+
+  public String getDescription() {
+    return this.description;
+  }
+
+  public Project setDescription(String description) {
+    this.description = description;
+    return this;
+  }
+
+  public void unsetDescription() {
+    this.description = null;
+  }
+
+  /** Returns true if field description is set (has been assigned a value) and false otherwise */
+  public boolean isSetDescription() {
+    return this.description != null;
+  }
+
+  public void setDescriptionIsSet(boolean value) {
+    if (!value) {
+      this.description = null;
+    }
+  }
+
+  public long getCreationTime() {
+    return this.creationTime;
+  }
+
+  public Project setCreationTime(long creationTime) {
+    this.creationTime = creationTime;
+    setCreationTimeIsSet(true);
+    return this;
+  }
+
+  public void unsetCreationTime() {
+    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __CREATIONTIME_ISSET_ID);
+  }
+
+  /** Returns true if field creationTime is set (has been assigned a value) and false otherwise */
+  public boolean isSetCreationTime() {
+    return EncodingUtils.testBit(__isset_bitfield, __CREATIONTIME_ISSET_ID);
+  }
+
+  public void setCreationTimeIsSet(boolean value) {
+    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __CREATIONTIME_ISSET_ID, value);
+  }
+
+  public int getSharedUsersSize() {
+    return (this.sharedUsers == null) ? 0 : this.sharedUsers.size();
+  }
+
+  public java.util.Iterator<String> getSharedUsersIterator() {
+    return (this.sharedUsers == null) ? null : this.sharedUsers.iterator();
+  }
+
+  public void addToSharedUsers(String elem) {
+    if (this.sharedUsers == null) {
+      this.sharedUsers = new ArrayList<String>();
+    }
+    this.sharedUsers.add(elem);
+  }
+
+  public List<String> getSharedUsers() {
+    return this.sharedUsers;
+  }
+
+  public Project setSharedUsers(List<String> sharedUsers) {
+    this.sharedUsers = sharedUsers;
+    return this;
+  }
+
+  public void unsetSharedUsers() {
+    this.sharedUsers = null;
+  }
+
+  /** Returns true if field sharedUsers is set (has been assigned a value) and false otherwise */
+  public boolean isSetSharedUsers() {
+    return this.sharedUsers != null;
+  }
+
+  public void setSharedUsersIsSet(boolean value) {
+    if (!value) {
+      this.sharedUsers = null;
+    }
+  }
+
+  public int getSharedGroupsSize() {
+    return (this.sharedGroups == null) ? 0 : this.sharedGroups.size();
+  }
+
+  public java.util.Iterator<String> getSharedGroupsIterator() {
+    return (this.sharedGroups == null) ? null : this.sharedGroups.iterator();
+  }
+
+  public void addToSharedGroups(String elem) {
+    if (this.sharedGroups == null) {
+      this.sharedGroups = new ArrayList<String>();
+    }
+    this.sharedGroups.add(elem);
+  }
+
+  public List<String> getSharedGroups() {
+    return this.sharedGroups;
+  }
+
+  public Project setSharedGroups(List<String> sharedGroups) {
+    this.sharedGroups = sharedGroups;
+    return this;
+  }
+
+  public void unsetSharedGroups() {
+    this.sharedGroups = null;
+  }
+
+  /** Returns true if field sharedGroups is set (has been assigned a value) and false otherwise */
+  public boolean isSetSharedGroups() {
+    return this.sharedGroups != null;
+  }
+
+  public void setSharedGroupsIsSet(boolean value) {
+    if (!value) {
+      this.sharedGroups = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case PROJECT_ID:
+      if (value == null) {
+        unsetProjectID();
+      } else {
+        setProjectID((String)value);
+      }
+      break;
+
+    case OWNER:
+      if (value == null) {
+        unsetOwner();
+      } else {
+        setOwner((String)value);
+      }
+      break;
+
+    case NAME:
+      if (value == null) {
+        unsetName();
+      } else {
+        setName((String)value);
+      }
+      break;
+
+    case DESCRIPTION:
+      if (value == null) {
+        unsetDescription();
+      } else {
+        setDescription((String)value);
+      }
+      break;
+
+    case CREATION_TIME:
+      if (value == null) {
+        unsetCreationTime();
+      } else {
+        setCreationTime((Long)value);
+      }
+      break;
+
+    case SHARED_USERS:
+      if (value == null) {
+        unsetSharedUsers();
+      } else {
+        setSharedUsers((List<String>)value);
+      }
+      break;
+
+    case SHARED_GROUPS:
+      if (value == null) {
+        unsetSharedGroups();
+      } else {
+        setSharedGroups((List<String>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case PROJECT_ID:
+      return getProjectID();
+
+    case OWNER:
+      return getOwner();
+
+    case NAME:
+      return getName();
+
+    case DESCRIPTION:
+      return getDescription();
+
+    case CREATION_TIME:
+      return Long.valueOf(getCreationTime());
+
+    case SHARED_USERS:
+      return getSharedUsers();
+
+    case SHARED_GROUPS:
+      return getSharedGroups();
+
+    }
+    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 PROJECT_ID:
+      return isSetProjectID();
+    case OWNER:
+      return isSetOwner();
+    case NAME:
+      return isSetName();
+    case DESCRIPTION:
+      return isSetDescription();
+    case CREATION_TIME:
+      return isSetCreationTime();
+    case SHARED_USERS:
+      return isSetSharedUsers();
+    case SHARED_GROUPS:
+      return isSetSharedGroups();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof Project)
+      return this.equals((Project)that);
+    return false;
+  }
+
+  public boolean equals(Project that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_projectID = true && this.isSetProjectID();
+    boolean that_present_projectID = true && that.isSetProjectID();
+    if (this_present_projectID || that_present_projectID) {
+      if (!(this_present_projectID && that_present_projectID))
+        return false;
+      if (!this.projectID.equals(that.projectID))
+        return false;
+    }
+
+    boolean this_present_owner = true && this.isSetOwner();
+    boolean that_present_owner = true && that.isSetOwner();
+    if (this_present_owner || that_present_owner) {
+      if (!(this_present_owner && that_present_owner))
+        return false;
+      if (!this.owner.equals(that.owner))
+        return false;
+    }
+
+    boolean this_present_name = true && this.isSetName();
+    boolean that_present_name = true && that.isSetName();
+    if (this_present_name || that_present_name) {
+      if (!(this_present_name && that_present_name))
+        return false;
+      if (!this.name.equals(that.name))
+        return false;
+    }
+
+    boolean this_present_description = true && this.isSetDescription();
+    boolean that_present_description = true && that.isSetDescription();
+    if (this_present_description || that_present_description) {
+      if (!(this_present_description && that_present_description))
+        return false;
+      if (!this.description.equals(that.description))
+        return false;
+    }
+
+    boolean this_present_creationTime = true && this.isSetCreationTime();
+    boolean that_present_creationTime = true && that.isSetCreationTime();
+    if (this_present_creationTime || that_present_creationTime) {
+      if (!(this_present_creationTime && that_present_creationTime))
+        return false;
+      if (this.creationTime != that.creationTime)
+        return false;
+    }
+
+    boolean this_present_sharedUsers = true && this.isSetSharedUsers();
+    boolean that_present_sharedUsers = true && that.isSetSharedUsers();
+    if (this_present_sharedUsers || that_present_sharedUsers) {
+      if (!(this_present_sharedUsers && that_present_sharedUsers))
+        return false;
+      if (!this.sharedUsers.equals(that.sharedUsers))
+        return false;
+    }
+
+    boolean this_present_sharedGroups = true && this.isSetSharedGroups();
+    boolean that_present_sharedGroups = true && that.isSetSharedGroups();
+    if (this_present_sharedGroups || that_present_sharedGroups) {
+      if (!(this_present_sharedGroups && that_present_sharedGroups))
+        return false;
+      if (!this.sharedGroups.equals(that.sharedGroups))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return 0;
+  }
+
+  @Override
+  public int compareTo(Project other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetProjectID()).compareTo(other.isSetProjectID());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetProjectID()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.projectID, other.projectID);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetOwner()).compareTo(other.isSetOwner());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetOwner()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.owner, other.owner);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetName()).compareTo(other.isSetName());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetName()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.name, other.name);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetDescription()).compareTo(other.isSetDescription());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetDescription()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.description, other.description);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetCreationTime()).compareTo(other.isSetCreationTime());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetCreationTime()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.creationTime, other.creationTime);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetSharedUsers()).compareTo(other.isSetSharedUsers());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetSharedUsers()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sharedUsers, other.sharedUsers);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = Boolean.valueOf(isSetSharedGroups()).compareTo(other.isSetSharedGroups());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetSharedGroups()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sharedGroups, other.sharedGroups);
+      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("Project(");
+    boolean first = true;
+
+    sb.append("projectID:");
+    if (this.projectID == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.projectID);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("owner:");
+    if (this.owner == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.owner);
+    }
+    first = false;
+    if (!first) sb.append(", ");
+    sb.append("name:");
+    if (this.name == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.name);
+    }
+    first = false;
+    if (isSetDescription()) {
+      if (!first) sb.append(", ");
+      sb.append("description:");
+      if (this.description == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.description);
+      }
+      first = false;
+    }
+    if (isSetCreationTime()) {
+      if (!first) sb.append(", ");
+      sb.append("creationTime:");
+      sb.append(this.creationTime);
+      first = false;
+    }
+    if (isSetSharedUsers()) {
+      if (!first) sb.append(", ");
+      sb.append("sharedUsers:");
+      if (this.sharedUsers == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.sharedUsers);
+      }
+      first = false;
+    }
+    if (isSetSharedGroups()) {
+      if (!first) sb.append(", ");
+      sb.append("sharedGroups:");
+      if (this.sharedGroups == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.sharedGroups);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (projectID == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'projectID' was not present! Struct: " + toString());
+    }
+    if (owner == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'owner' was not present! Struct: " + toString());
+    }
+    if (name == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'name' 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 {
+      // 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 ProjectStandardSchemeFactory implements SchemeFactory {
+    public ProjectStandardScheme getScheme() {
+      return new ProjectStandardScheme();
+    }
+  }
+
+  private static class ProjectStandardScheme extends StandardScheme<Project> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, Project 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: // PROJECT_ID
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.projectID = iprot.readString();
+              struct.setProjectIDIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // OWNER
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.owner = iprot.readString();
+              struct.setOwnerIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // NAME
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.name = iprot.readString();
+              struct.setNameIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 4: // DESCRIPTION
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.description = iprot.readString();
+              struct.setDescriptionIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 5: // CREATION_TIME
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.creationTime = iprot.readI64();
+              struct.setCreationTimeIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 6: // SHARED_USERS
+            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
+              {
+                org.apache.thrift.protocol.TList _list0 = iprot.readListBegin();
+                struct.sharedUsers = new ArrayList<String>(_list0.size);
+                for (int _i1 = 0; _i1 < _list0.size; ++_i1)
+                {
+                  String _elem2;
+                  _elem2 = iprot.readString();
+                  struct.sharedUsers.add(_elem2);
+                }
+                iprot.readListEnd();
+              }
+              struct.setSharedUsersIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 7: // SHARED_GROUPS
+            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
+              {
+                org.apache.thrift.protocol.TList _list3 = iprot.readListBegin();
+                struct.sharedGroups = new ArrayList<String>(_list3.size);
+                for (int _i4 = 0; _i4 < _list3.size; ++_i4)
+                {
+                  String _elem5;
+                  _elem5 = iprot.readString();
+                  struct.sharedGroups.add(_elem5);
+                }
+                iprot.readListEnd();
+              }
+              struct.setSharedGroupsIsSet(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, Project struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.projectID != null) {
+        oprot.writeFieldBegin(PROJECT_ID_FIELD_DESC);
+        oprot.writeString(struct.projectID);
+        oprot.writeFieldEnd();
+      }
+      if (struct.owner != null) {
+        oprot.writeFieldBegin(OWNER_FIELD_DESC);
+        oprot.writeString(struct.owner);
+        oprot.writeFieldEnd();
+      }
+      if (struct.name != null) {
+        oprot.writeFieldBegin(NAME_FIELD_DESC);
+        oprot.writeString(struct.name);
+        oprot.writeFieldEnd();
+      }
+      if (struct.description != null) {
+        if (struct.isSetDescription()) {
+          oprot.writeFieldBegin(DESCRIPTION_FIELD_DESC);
+          oprot.writeString(struct.description);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.isSetCreationTime()) {
+        oprot.writeFieldBegin(CREATION_TIME_FIELD_DESC);
+        oprot.writeI64(struct.creationTime);
+        oprot.writeFieldEnd();
+      }
+      if (struct.sharedUsers != null) {
+        if (struct.isSetSharedUsers()) {
+          oprot.writeFieldBegin(SHARED_USERS_FIELD_DESC);
+          {
+            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.sharedUsers.size()));
+            for (String _iter6 : struct.sharedUsers)
+            {
+              oprot.writeString(_iter6);
+            }
+            oprot.writeListEnd();
+          }
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.sharedGroups != null) {
+        if (struct.isSetSharedGroups()) {
+          oprot.writeFieldBegin(SHARED_GROUPS_FIELD_DESC);
+          {
+            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.sharedGroups.size()));
+            for (String _iter7 : struct.sharedGroups)
+            {
+              oprot.writeString(_iter7);
+            }
+            oprot.writeListEnd();
+          }
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class ProjectTupleSchemeFactory implements SchemeFactory {
+    public ProjectTupleScheme getScheme() {
+      return new ProjectTupleScheme();
+    }
+  }
+
+  private static class ProjectTupleScheme extends TupleScheme<Project> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, Project struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.projectID);
+      oprot.writeString(struct.owner);
+      oprot.writeString(struct.name);
+      BitSet optionals = new BitSet();
+      if (struct.isSetDescription()) {
+        optionals.set(0);
+      }
+      if (struct.isSetCreationTime()) {
+        optionals.set(1);
+      }
+      if (struct.isSetSharedUsers()) {
+        optionals.set(2);
+      }
+      if (struct.isSetSharedGroups()) {
+        optionals.set(3);
+      }
+      oprot.writeBitSet(optionals, 4);
+      if (struct.isSetDescription()) {
+        oprot.writeString(struct.description);
+      }
+      if (struct.isSetCreationTime()) {
+        oprot.writeI64(struct.creationTime);
+      }
+      if (struct.isSetSharedUsers()) {
+        {
+          oprot.writeI32(struct.sharedUsers.size());
+          for (String _iter8 : struct.sharedUsers)
+          {
+            oprot.writeString(_iter8);
+          }
+        }
+      }
+      if (struct.isSetSharedGroups()) {
+        {
+          oprot.writeI32(struct.sharedGroups.size());
+          for (String _iter9 : struct.sharedGroups)
+          {
+            oprot.writeString(_iter9);
+          }
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, Project struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.projectID = iprot.readString();
+      struct.setProjectIDIsSet(true);
+      struct.owner = iprot.readString();
+      struct.setOwnerIsSet(true);
+      struct.name = iprot.readString();
+      struct.setNameIsSet(true);
+      BitSet incoming = iprot.readBitSet(4);
+      if (incoming.get(0)) {
+        struct.description = iprot.readString();
+        struct.setDescriptionIsSet(true);
+      }
+      if (incoming.get(1)) {
+        struct.creationTime = iprot.readI64();
+        struct.setCreationTimeIsSet(true);
+      }
+      if (incoming.get(2)) {
+        {
+          org.apache.thrift.protocol.TList _list10 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+          struct.sharedUsers = new ArrayList<String>(_list10.size);
+          for (int _i11 = 0; _i11 < _list10.size; ++_i11)
+          {
+            String _elem12;
+            _elem12 = iprot.readString();
+            struct.sharedUsers.add(_elem12);
+          }
+        }
+        struct.setSharedUsersIsSet(true);
+      }
+      if (incoming.get(3)) {
+        {
+          org.apache.thrift.protocol.TList _list13 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+          struct.sharedGroups = new ArrayList<String>(_list13.size);
+          for (int _i14 = 0; _i14 < _list13.size; ++_i14)
+          {
+            String _elem15;
+            _elem15 = iprot.readString();
+            struct.sharedGroups.add(_elem15);
+          }
+        }
+        struct.setSharedGroupsIsSet(true);
+      }
+    }
+  }
+
+}
+

http://git-wip-us.apache.org/repos/asf/airavata/blob/5f6d80a8/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/User.java
----------------------------------------------------------------------
diff --git a/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/User.java b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/User.java
new file mode 100644
index 0000000..ef30f1d
--- /dev/null
+++ b/airavata-api/airavata-api-stubs/src/main/java/org/apache/airavata/model/workspace/User.java
@@ -0,0 +1,557 @@
+    /*
+     * 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.workspace;
+
+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 User implements org.apache.thrift.TBase<User, User._Fields>, java.io.Serializable, Cloneable, Comparable<User> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("User");
+
+  private static final org.apache.thrift.protocol.TField USER_NAME_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 GROUP_LIST_FIELD_DESC = new org.apache.thrift.protocol.TField("groupList", org.apache.thrift.protocol.TType.LIST, (short)2);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new UserStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new UserTupleSchemeFactory());
+  }
+
+  public String userName; // required
+  public List<Group> groupList; // 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 {
+    USER_NAME((short)1, "userName"),
+    GROUP_LIST((short)2, "groupList");
+
+    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: // USER_NAME
+          return USER_NAME;
+        case 2: // GROUP_LIST
+          return GROUP_LIST;
+        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 _Fields optionals[] = {_Fields.GROUP_LIST};
+  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.USER_NAME, new org.apache.thrift.meta_data.FieldMetaData("userName", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.GROUP_LIST, new org.apache.thrift.meta_data.FieldMetaData("groupList", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
+            new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Group.class))));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(User.class, metaDataMap);
+  }
+
+  public User() {
+  }
+
+  public User(
+    String userName)
+  {
+    this();
+    this.userName = userName;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public User(User other) {
+    if (other.isSetUserName()) {
+      this.userName = other.userName;
+    }
+    if (other.isSetGroupList()) {
+      List<Group> __this__groupList = new ArrayList<Group>(other.groupList.size());
+      for (Group other_element : other.groupList) {
+        __this__groupList.add(new Group(other_element));
+      }
+      this.groupList = __this__groupList;
+    }
+  }
+
+  public User deepCopy() {
+    return new User(this);
+  }
+
+  @Override
+  public void clear() {
+    this.userName = null;
+    this.groupList = null;
+  }
+
+  public String getUserName() {
+    return this.userName;
+  }
+
+  public User setUserName(String userName) {
+    this.userName = userName;
+    return this;
+  }
+
+  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 int getGroupListSize() {
+    return (this.groupList == null) ? 0 : this.groupList.size();
+  }
+
+  public java.util.Iterator<Group> getGroupListIterator() {
+    return (this.groupList == null) ? null : this.groupList.iterator();
+  }
+
+  public void addToGroupList(Group elem) {
+    if (this.groupList == null) {
+      this.groupList = new ArrayList<Group>();
+    }
+    this.groupList.add(elem);
+  }
+
+  public List<Group> getGroupList() {
+    return this.groupList;
+  }
+
+  public User setGroupList(List<Group> groupList) {
+    this.groupList = groupList;
+    return this;
+  }
+
+  public void unsetGroupList() {
+    this.groupList = null;
+  }
+
+  /** Returns true if field groupList is set (has been assigned a value) and false otherwise */
+  public boolean isSetGroupList() {
+    return this.groupList != null;
+  }
+
+  public void setGroupListIsSet(boolean value) {
+    if (!value) {
+      this.groupList = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case USER_NAME:
+      if (value == null) {
+        unsetUserName();
+      } else {
+        setUserName((String)value);
+      }
+      break;
+
+    case GROUP_LIST:
+      if (value == null) {
+        unsetGroupList();
+      } else {
+        setGroupList((List<Group>)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case USER_NAME:
+      return getUserName();
+
+    case GROUP_LIST:
+      return getGroupList();
+
+    }
+    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 USER_NAME:
+      return isSetUserName();
+    case GROUP_LIST:
+      return isSetGroupList();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof User)
+      return this.equals((User)that);
+    return false;
+  }
+
+  public boolean equals(User 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_groupList = true && this.isSetGroupList();
+    boolean that_present_groupList = true && that.isSetGroupList();
+    if (this_present_groupList || that_present_groupList) {
+      if (!(this_present_groupList && that_present_groupList))
+        return false;
+      if (!this.groupList.equals(that.groupList))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return 0;
+  }
+
+  @Override
+  public int compareTo(User 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(isSetGroupList()).compareTo(other.isSetGroupList());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetGroupList()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.groupList, other.groupList);
+      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("User(");
+    boolean first = true;
+
+    sb.append("userName:");
+    if (this.userName == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.userName);
+    }
+    first = false;
+    if (isSetGroupList()) {
+      if (!first) sb.append(", ");
+      sb.append("groupList:");
+      if (this.groupList == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.groupList);
+      }
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (userName == null) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'userName' 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 UserStandardSchemeFactory implements SchemeFactory {
+    public UserStandardScheme getScheme() {
+      return new UserStandardScheme();
+    }
+  }
+
+  private static class UserStandardScheme extends StandardScheme<User> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, User 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: // USER_NAME
+            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: // GROUP_LIST
+            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
+              {
+                org.apache.thrift.protocol.TList _list16 = iprot.readListBegin();
+                struct.groupList = new ArrayList<Group>(_list16.size);
+                for (int _i17 = 0; _i17 < _list16.size; ++_i17)
+                {
+                  Group _elem18;
+                  _elem18 = new Group();
+                  _elem18.read(iprot);
+                  struct.groupList.add(_elem18);
+                }
+                iprot.readListEnd();
+              }
+              struct.setGroupListIsSet(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, User struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.userName != null) {
+        oprot.writeFieldBegin(USER_NAME_FIELD_DESC);
+        oprot.writeString(struct.userName);
+        oprot.writeFieldEnd();
+      }
+      if (struct.groupList != null) {
+        if (struct.isSetGroupList()) {
+          oprot.writeFieldBegin(GROUP_LIST_FIELD_DESC);
+          {
+            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.groupList.size()));
+            for (Group _iter19 : struct.groupList)
+            {
+              _iter19.write(oprot);
+            }
+            oprot.writeListEnd();
+          }
+          oprot.writeFieldEnd();
+        }
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class UserTupleSchemeFactory implements SchemeFactory {
+    public UserTupleScheme getScheme() {
+      return new UserTupleScheme();
+    }
+  }
+
+  private static class UserTupleScheme extends TupleScheme<User> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, User struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      oprot.writeString(struct.userName);
+      BitSet optionals = new BitSet();
+      if (struct.isSetGroupList()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetGroupList()) {
+        {
+          oprot.writeI32(struct.groupList.size());
+          for (Group _iter20 : struct.groupList)
+          {
+            _iter20.write(oprot);
+          }
+        }
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, User struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      struct.userName = iprot.readString();
+      struct.setUserNameIsSet(true);
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        {
+          org.apache.thrift.protocol.TList _list21 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+          struct.groupList = new ArrayList<Group>(_list21.size);
+          for (int _i22 = 0; _i22 < _list21.size; ++_i22)
+          {
+            Group _elem23;
+            _elem23 = new Group();
+            _elem23.read(iprot);
+            struct.groupList.add(_elem23);
+          }
+        }
+        struct.setGroupListIsSet(true);
+      }
+    }
+  }
+
+}
+