http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/488b772f/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ScheduledTask.java
----------------------------------------------------------------------
diff --git 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ScheduledTask.java
 
b/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ScheduledTask.java
deleted file mode 100644
index aec4fac..0000000
--- 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ScheduledTask.java
+++ /dev/null
@@ -1,973 +0,0 @@
-/**
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-/**
- * Autogenerated by Thrift Compiler (0.9.3)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.airavata.cloud.aurora.client.sdk;
-
-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"})
-/**
- * A task that has been scheduled.
- */
-@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = 
"2016-10-21")
-public class ScheduledTask implements org.apache.thrift.TBase<ScheduledTask, 
ScheduledTask._Fields>, java.io.Serializable, Cloneable, 
Comparable<ScheduledTask> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("ScheduledTask");
-
-  private static final org.apache.thrift.protocol.TField 
ASSIGNED_TASK_FIELD_DESC = new 
org.apache.thrift.protocol.TField("assignedTask", 
org.apache.thrift.protocol.TType.STRUCT, (short)1);
-  private static final org.apache.thrift.protocol.TField STATUS_FIELD_DESC = 
new org.apache.thrift.protocol.TField("status", 
org.apache.thrift.protocol.TType.I32, (short)2);
-  private static final org.apache.thrift.protocol.TField 
FAILURE_COUNT_FIELD_DESC = new 
org.apache.thrift.protocol.TField("failureCount", 
org.apache.thrift.protocol.TType.I32, (short)3);
-  private static final org.apache.thrift.protocol.TField 
TASK_EVENTS_FIELD_DESC = new org.apache.thrift.protocol.TField("taskEvents", 
org.apache.thrift.protocol.TType.LIST, (short)4);
-  private static final org.apache.thrift.protocol.TField 
ANCESTOR_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("ancestorId", 
org.apache.thrift.protocol.TType.STRING, (short)5);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new 
ScheduledTaskStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new ScheduledTaskTupleSchemeFactory());
-  }
-
-  /**
-   * The task that was scheduled.
-   */
-  public AssignedTask assignedTask; // required
-  /**
-   * The current status of this task.
-   * 
-   * @see ScheduleStatus
-   */
-  public ScheduleStatus status; // required
-  /**
-   * The number of failures that this task has accumulated over the 
multi-generational history of
-   * this task.
-   */
-  public int failureCount; // required
-  /**
-   * State change history for this task.
-   */
-  public List<TaskEvent> taskEvents; // required
-  /**
-   * The task ID of the previous generation of this task.  When a task is 
automatically rescheduled,
-   * a copy of the task is created and ancestor ID of the previous task's task 
ID.
-   */
-  public String ancestorId; // 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 {
-    /**
-     * The task that was scheduled.
-     */
-    ASSIGNED_TASK((short)1, "assignedTask"),
-    /**
-     * The current status of this task.
-     * 
-     * @see ScheduleStatus
-     */
-    STATUS((short)2, "status"),
-    /**
-     * The number of failures that this task has accumulated over the 
multi-generational history of
-     * this task.
-     */
-    FAILURE_COUNT((short)3, "failureCount"),
-    /**
-     * State change history for this task.
-     */
-    TASK_EVENTS((short)4, "taskEvents"),
-    /**
-     * The task ID of the previous generation of this task.  When a task is 
automatically rescheduled,
-     * a copy of the task is created and ancestor ID of the previous task's 
task ID.
-     */
-    ANCESTOR_ID((short)5, "ancestorId");
-
-    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: // ASSIGNED_TASK
-          return ASSIGNED_TASK;
-        case 2: // STATUS
-          return STATUS;
-        case 3: // FAILURE_COUNT
-          return FAILURE_COUNT;
-        case 4: // TASK_EVENTS
-          return TASK_EVENTS;
-        case 5: // ANCESTOR_ID
-          return ANCESTOR_ID;
-        default:
-          return null;
-      }
-    }
-
-    /**
-     * Find the _Fields constant that matches fieldId, throwing an exception
-     * if it is not found.
-     */
-    public static _Fields findByThriftIdOrThrow(int fieldId) {
-      _Fields fields = findByThriftId(fieldId);
-      if (fields == null) throw new IllegalArgumentException("Field " + 
fieldId + " doesn't exist!");
-      return fields;
-    }
-
-    /**
-     * Find the _Fields constant that matches name, or null if its not found.
-     */
-    public static _Fields findByName(String name) {
-      return byName.get(name);
-    }
-
-    private final short _thriftId;
-    private final String _fieldName;
-
-    _Fields(short thriftId, String fieldName) {
-      _thriftId = thriftId;
-      _fieldName = fieldName;
-    }
-
-    public short getThriftFieldId() {
-      return _thriftId;
-    }
-
-    public String getFieldName() {
-      return _fieldName;
-    }
-  }
-
-  // isset id assignments
-  private static final int __FAILURECOUNT_ISSET_ID = 0;
-  private byte __isset_bitfield = 0;
-  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.ASSIGNED_TASK, new 
org.apache.thrift.meta_data.FieldMetaData("assignedTask", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 AssignedTask.class)));
-    tmpMap.put(_Fields.STATUS, new 
org.apache.thrift.meta_data.FieldMetaData("status", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, 
ScheduleStatus.class)));
-    tmpMap.put(_Fields.FAILURE_COUNT, new 
org.apache.thrift.meta_data.FieldMetaData("failureCount", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
-    tmpMap.put(_Fields.TASK_EVENTS, new 
org.apache.thrift.meta_data.FieldMetaData("taskEvents", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        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,
 TaskEvent.class))));
-    tmpMap.put(_Fields.ANCESTOR_ID, new 
org.apache.thrift.meta_data.FieldMetaData("ancestorId", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ScheduledTask.class,
 metaDataMap);
-  }
-
-  public ScheduledTask() {
-  }
-
-  public ScheduledTask(
-    AssignedTask assignedTask,
-    ScheduleStatus status,
-    int failureCount,
-    List<TaskEvent> taskEvents,
-    String ancestorId)
-  {
-    this();
-    this.assignedTask = assignedTask;
-    this.status = status;
-    this.failureCount = failureCount;
-    setFailureCountIsSet(true);
-    this.taskEvents = taskEvents;
-    this.ancestorId = ancestorId;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public ScheduledTask(ScheduledTask other) {
-    __isset_bitfield = other.__isset_bitfield;
-    if (other.isSetAssignedTask()) {
-      this.assignedTask = new AssignedTask(other.assignedTask);
-    }
-    if (other.isSetStatus()) {
-      this.status = other.status;
-    }
-    this.failureCount = other.failureCount;
-    if (other.isSetTaskEvents()) {
-      List<TaskEvent> __this__taskEvents = new 
ArrayList<TaskEvent>(other.taskEvents.size());
-      for (TaskEvent other_element : other.taskEvents) {
-        __this__taskEvents.add(new TaskEvent(other_element));
-      }
-      this.taskEvents = __this__taskEvents;
-    }
-    if (other.isSetAncestorId()) {
-      this.ancestorId = other.ancestorId;
-    }
-  }
-
-  public ScheduledTask deepCopy() {
-    return new ScheduledTask(this);
-  }
-
-  @Override
-  public void clear() {
-    this.assignedTask = null;
-    this.status = null;
-    setFailureCountIsSet(false);
-    this.failureCount = 0;
-    this.taskEvents = null;
-    this.ancestorId = null;
-  }
-
-  /**
-   * The task that was scheduled.
-   */
-  public AssignedTask getAssignedTask() {
-    return this.assignedTask;
-  }
-
-  /**
-   * The task that was scheduled.
-   */
-  public ScheduledTask setAssignedTask(AssignedTask assignedTask) {
-    this.assignedTask = assignedTask;
-    return this;
-  }
-
-  public void unsetAssignedTask() {
-    this.assignedTask = null;
-  }
-
-  /** Returns true if field assignedTask is set (has been assigned a value) 
and false otherwise */
-  public boolean isSetAssignedTask() {
-    return this.assignedTask != null;
-  }
-
-  public void setAssignedTaskIsSet(boolean value) {
-    if (!value) {
-      this.assignedTask = null;
-    }
-  }
-
-  /**
-   * The current status of this task.
-   * 
-   * @see ScheduleStatus
-   */
-  public ScheduleStatus getStatus() {
-    return this.status;
-  }
-
-  /**
-   * The current status of this task.
-   * 
-   * @see ScheduleStatus
-   */
-  public ScheduledTask setStatus(ScheduleStatus status) {
-    this.status = status;
-    return this;
-  }
-
-  public void unsetStatus() {
-    this.status = null;
-  }
-
-  /** Returns true if field status is set (has been assigned a value) and 
false otherwise */
-  public boolean isSetStatus() {
-    return this.status != null;
-  }
-
-  public void setStatusIsSet(boolean value) {
-    if (!value) {
-      this.status = null;
-    }
-  }
-
-  /**
-   * The number of failures that this task has accumulated over the 
multi-generational history of
-   * this task.
-   */
-  public int getFailureCount() {
-    return this.failureCount;
-  }
-
-  /**
-   * The number of failures that this task has accumulated over the 
multi-generational history of
-   * this task.
-   */
-  public ScheduledTask setFailureCount(int failureCount) {
-    this.failureCount = failureCount;
-    setFailureCountIsSet(true);
-    return this;
-  }
-
-  public void unsetFailureCount() {
-    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, 
__FAILURECOUNT_ISSET_ID);
-  }
-
-  /** Returns true if field failureCount is set (has been assigned a value) 
and false otherwise */
-  public boolean isSetFailureCount() {
-    return EncodingUtils.testBit(__isset_bitfield, __FAILURECOUNT_ISSET_ID);
-  }
-
-  public void setFailureCountIsSet(boolean value) {
-    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, 
__FAILURECOUNT_ISSET_ID, value);
-  }
-
-  public int getTaskEventsSize() {
-    return (this.taskEvents == null) ? 0 : this.taskEvents.size();
-  }
-
-  public java.util.Iterator<TaskEvent> getTaskEventsIterator() {
-    return (this.taskEvents == null) ? null : this.taskEvents.iterator();
-  }
-
-  public void addToTaskEvents(TaskEvent elem) {
-    if (this.taskEvents == null) {
-      this.taskEvents = new ArrayList<TaskEvent>();
-    }
-    this.taskEvents.add(elem);
-  }
-
-  /**
-   * State change history for this task.
-   */
-  public List<TaskEvent> getTaskEvents() {
-    return this.taskEvents;
-  }
-
-  /**
-   * State change history for this task.
-   */
-  public ScheduledTask setTaskEvents(List<TaskEvent> taskEvents) {
-    this.taskEvents = taskEvents;
-    return this;
-  }
-
-  public void unsetTaskEvents() {
-    this.taskEvents = null;
-  }
-
-  /** Returns true if field taskEvents is set (has been assigned a value) and 
false otherwise */
-  public boolean isSetTaskEvents() {
-    return this.taskEvents != null;
-  }
-
-  public void setTaskEventsIsSet(boolean value) {
-    if (!value) {
-      this.taskEvents = null;
-    }
-  }
-
-  /**
-   * The task ID of the previous generation of this task.  When a task is 
automatically rescheduled,
-   * a copy of the task is created and ancestor ID of the previous task's task 
ID.
-   */
-  public String getAncestorId() {
-    return this.ancestorId;
-  }
-
-  /**
-   * The task ID of the previous generation of this task.  When a task is 
automatically rescheduled,
-   * a copy of the task is created and ancestor ID of the previous task's task 
ID.
-   */
-  public ScheduledTask setAncestorId(String ancestorId) {
-    this.ancestorId = ancestorId;
-    return this;
-  }
-
-  public void unsetAncestorId() {
-    this.ancestorId = null;
-  }
-
-  /** Returns true if field ancestorId is set (has been assigned a value) and 
false otherwise */
-  public boolean isSetAncestorId() {
-    return this.ancestorId != null;
-  }
-
-  public void setAncestorIdIsSet(boolean value) {
-    if (!value) {
-      this.ancestorId = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case ASSIGNED_TASK:
-      if (value == null) {
-        unsetAssignedTask();
-      } else {
-        setAssignedTask((AssignedTask)value);
-      }
-      break;
-
-    case STATUS:
-      if (value == null) {
-        unsetStatus();
-      } else {
-        setStatus((ScheduleStatus)value);
-      }
-      break;
-
-    case FAILURE_COUNT:
-      if (value == null) {
-        unsetFailureCount();
-      } else {
-        setFailureCount((Integer)value);
-      }
-      break;
-
-    case TASK_EVENTS:
-      if (value == null) {
-        unsetTaskEvents();
-      } else {
-        setTaskEvents((List<TaskEvent>)value);
-      }
-      break;
-
-    case ANCESTOR_ID:
-      if (value == null) {
-        unsetAncestorId();
-      } else {
-        setAncestorId((String)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case ASSIGNED_TASK:
-      return getAssignedTask();
-
-    case STATUS:
-      return getStatus();
-
-    case FAILURE_COUNT:
-      return getFailureCount();
-
-    case TASK_EVENTS:
-      return getTaskEvents();
-
-    case ANCESTOR_ID:
-      return getAncestorId();
-
-    }
-    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 ASSIGNED_TASK:
-      return isSetAssignedTask();
-    case STATUS:
-      return isSetStatus();
-    case FAILURE_COUNT:
-      return isSetFailureCount();
-    case TASK_EVENTS:
-      return isSetTaskEvents();
-    case ANCESTOR_ID:
-      return isSetAncestorId();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof ScheduledTask)
-      return this.equals((ScheduledTask)that);
-    return false;
-  }
-
-  public boolean equals(ScheduledTask that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_assignedTask = true && this.isSetAssignedTask();
-    boolean that_present_assignedTask = true && that.isSetAssignedTask();
-    if (this_present_assignedTask || that_present_assignedTask) {
-      if (!(this_present_assignedTask && that_present_assignedTask))
-        return false;
-      if (!this.assignedTask.equals(that.assignedTask))
-        return false;
-    }
-
-    boolean this_present_status = true && this.isSetStatus();
-    boolean that_present_status = true && that.isSetStatus();
-    if (this_present_status || that_present_status) {
-      if (!(this_present_status && that_present_status))
-        return false;
-      if (!this.status.equals(that.status))
-        return false;
-    }
-
-    boolean this_present_failureCount = true;
-    boolean that_present_failureCount = true;
-    if (this_present_failureCount || that_present_failureCount) {
-      if (!(this_present_failureCount && that_present_failureCount))
-        return false;
-      if (this.failureCount != that.failureCount)
-        return false;
-    }
-
-    boolean this_present_taskEvents = true && this.isSetTaskEvents();
-    boolean that_present_taskEvents = true && that.isSetTaskEvents();
-    if (this_present_taskEvents || that_present_taskEvents) {
-      if (!(this_present_taskEvents && that_present_taskEvents))
-        return false;
-      if (!this.taskEvents.equals(that.taskEvents))
-        return false;
-    }
-
-    boolean this_present_ancestorId = true && this.isSetAncestorId();
-    boolean that_present_ancestorId = true && that.isSetAncestorId();
-    if (this_present_ancestorId || that_present_ancestorId) {
-      if (!(this_present_ancestorId && that_present_ancestorId))
-        return false;
-      if (!this.ancestorId.equals(that.ancestorId))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    List<Object> list = new ArrayList<Object>();
-
-    boolean present_assignedTask = true && (isSetAssignedTask());
-    list.add(present_assignedTask);
-    if (present_assignedTask)
-      list.add(assignedTask);
-
-    boolean present_status = true && (isSetStatus());
-    list.add(present_status);
-    if (present_status)
-      list.add(status.getValue());
-
-    boolean present_failureCount = true;
-    list.add(present_failureCount);
-    if (present_failureCount)
-      list.add(failureCount);
-
-    boolean present_taskEvents = true && (isSetTaskEvents());
-    list.add(present_taskEvents);
-    if (present_taskEvents)
-      list.add(taskEvents);
-
-    boolean present_ancestorId = true && (isSetAncestorId());
-    list.add(present_ancestorId);
-    if (present_ancestorId)
-      list.add(ancestorId);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(ScheduledTask other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = 
Boolean.valueOf(isSetAssignedTask()).compareTo(other.isSetAssignedTask());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetAssignedTask()) {
-      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.assignedTask, other.assignedTask);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = 
Boolean.valueOf(isSetStatus()).compareTo(other.isSetStatus());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetStatus()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.status, 
other.status);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = 
Boolean.valueOf(isSetFailureCount()).compareTo(other.isSetFailureCount());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetFailureCount()) {
-      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.failureCount, other.failureCount);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = 
Boolean.valueOf(isSetTaskEvents()).compareTo(other.isSetTaskEvents());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetTaskEvents()) {
-      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.taskEvents, other.taskEvents);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = 
Boolean.valueOf(isSetAncestorId()).compareTo(other.isSetAncestorId());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetAncestorId()) {
-      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.ancestorId, other.ancestorId);
-      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("ScheduledTask(");
-    boolean first = true;
-
-    sb.append("assignedTask:");
-    if (this.assignedTask == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.assignedTask);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("status:");
-    if (this.status == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.status);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("failureCount:");
-    sb.append(this.failureCount);
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("taskEvents:");
-    if (this.taskEvents == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.taskEvents);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("ancestorId:");
-    if (this.ancestorId == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.ancestorId);
-    }
-    first = false;
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    // check for sub-struct validity
-    if (assignedTask != null) {
-      assignedTask.validate();
-    }
-  }
-
-  private void writeObject(java.io.ObjectOutputStream out) throws 
java.io.IOException {
-    try {
-      write(new org.apache.thrift.protocol.TCompactProtocol(new 
org.apache.thrift.transport.TIOStreamTransport(out)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private void readObject(java.io.ObjectInputStream in) throws 
java.io.IOException, ClassNotFoundException {
-    try {
-      // 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 ScheduledTaskStandardSchemeFactory implements 
SchemeFactory {
-    public ScheduledTaskStandardScheme getScheme() {
-      return new ScheduledTaskStandardScheme();
-    }
-  }
-
-  private static class ScheduledTaskStandardScheme extends 
StandardScheme<ScheduledTask> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, ScheduledTask 
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: // ASSIGNED_TASK
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.assignedTask = new AssignedTask();
-              struct.assignedTask.read(iprot);
-              struct.setAssignedTaskIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
-            }
-            break;
-          case 2: // STATUS
-            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
-              struct.status = 
org.apache.airavata.cloud.aurora.client.sdk.ScheduleStatus.findByValue(iprot.readI32());
-              struct.setStatusIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
-            }
-            break;
-          case 3: // FAILURE_COUNT
-            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
-              struct.failureCount = iprot.readI32();
-              struct.setFailureCountIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
-            }
-            break;
-          case 4: // TASK_EVENTS
-            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
-              {
-                org.apache.thrift.protocol.TList _list118 = 
iprot.readListBegin();
-                struct.taskEvents = new ArrayList<TaskEvent>(_list118.size);
-                TaskEvent _elem119;
-                for (int _i120 = 0; _i120 < _list118.size; ++_i120)
-                {
-                  _elem119 = new TaskEvent();
-                  _elem119.read(iprot);
-                  struct.taskEvents.add(_elem119);
-                }
-                iprot.readListEnd();
-              }
-              struct.setTaskEventsIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
-            }
-            break;
-          case 5: // ANCESTOR_ID
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.ancestorId = iprot.readString();
-              struct.setAncestorIdIsSet(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, 
ScheduledTask struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.assignedTask != null) {
-        oprot.writeFieldBegin(ASSIGNED_TASK_FIELD_DESC);
-        struct.assignedTask.write(oprot);
-        oprot.writeFieldEnd();
-      }
-      if (struct.status != null) {
-        oprot.writeFieldBegin(STATUS_FIELD_DESC);
-        oprot.writeI32(struct.status.getValue());
-        oprot.writeFieldEnd();
-      }
-      oprot.writeFieldBegin(FAILURE_COUNT_FIELD_DESC);
-      oprot.writeI32(struct.failureCount);
-      oprot.writeFieldEnd();
-      if (struct.taskEvents != null) {
-        oprot.writeFieldBegin(TASK_EVENTS_FIELD_DESC);
-        {
-          oprot.writeListBegin(new 
org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, 
struct.taskEvents.size()));
-          for (TaskEvent _iter121 : struct.taskEvents)
-          {
-            _iter121.write(oprot);
-          }
-          oprot.writeListEnd();
-        }
-        oprot.writeFieldEnd();
-      }
-      if (struct.ancestorId != null) {
-        oprot.writeFieldBegin(ANCESTOR_ID_FIELD_DESC);
-        oprot.writeString(struct.ancestorId);
-        oprot.writeFieldEnd();
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class ScheduledTaskTupleSchemeFactory implements 
SchemeFactory {
-    public ScheduledTaskTupleScheme getScheme() {
-      return new ScheduledTaskTupleScheme();
-    }
-  }
-
-  private static class ScheduledTaskTupleScheme extends 
TupleScheme<ScheduledTask> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, ScheduledTask 
struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      BitSet optionals = new BitSet();
-      if (struct.isSetAssignedTask()) {
-        optionals.set(0);
-      }
-      if (struct.isSetStatus()) {
-        optionals.set(1);
-      }
-      if (struct.isSetFailureCount()) {
-        optionals.set(2);
-      }
-      if (struct.isSetTaskEvents()) {
-        optionals.set(3);
-      }
-      if (struct.isSetAncestorId()) {
-        optionals.set(4);
-      }
-      oprot.writeBitSet(optionals, 5);
-      if (struct.isSetAssignedTask()) {
-        struct.assignedTask.write(oprot);
-      }
-      if (struct.isSetStatus()) {
-        oprot.writeI32(struct.status.getValue());
-      }
-      if (struct.isSetFailureCount()) {
-        oprot.writeI32(struct.failureCount);
-      }
-      if (struct.isSetTaskEvents()) {
-        {
-          oprot.writeI32(struct.taskEvents.size());
-          for (TaskEvent _iter122 : struct.taskEvents)
-          {
-            _iter122.write(oprot);
-          }
-        }
-      }
-      if (struct.isSetAncestorId()) {
-        oprot.writeString(struct.ancestorId);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, ScheduledTask 
struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      BitSet incoming = iprot.readBitSet(5);
-      if (incoming.get(0)) {
-        struct.assignedTask = new AssignedTask();
-        struct.assignedTask.read(iprot);
-        struct.setAssignedTaskIsSet(true);
-      }
-      if (incoming.get(1)) {
-        struct.status = 
org.apache.airavata.cloud.aurora.client.sdk.ScheduleStatus.findByValue(iprot.readI32());
-        struct.setStatusIsSet(true);
-      }
-      if (incoming.get(2)) {
-        struct.failureCount = iprot.readI32();
-        struct.setFailureCountIsSet(true);
-      }
-      if (incoming.get(3)) {
-        {
-          org.apache.thrift.protocol.TList _list123 = new 
org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, 
iprot.readI32());
-          struct.taskEvents = new ArrayList<TaskEvent>(_list123.size);
-          TaskEvent _elem124;
-          for (int _i125 = 0; _i125 < _list123.size; ++_i125)
-          {
-            _elem124 = new TaskEvent();
-            _elem124.read(iprot);
-            struct.taskEvents.add(_elem124);
-          }
-        }
-        struct.setTaskEventsIsSet(true);
-      }
-      if (incoming.get(4)) {
-        struct.ancestorId = iprot.readString();
-        struct.setAncestorIdIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/488b772f/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ServerInfo.java
----------------------------------------------------------------------
diff --git 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ServerInfo.java
 
b/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ServerInfo.java
deleted file mode 100644
index a55ec64..0000000
--- 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/ServerInfo.java
+++ /dev/null
@@ -1,537 +0,0 @@
-/**
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-/**
- * Autogenerated by Thrift Compiler (0.9.3)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.airavata.cloud.aurora.client.sdk;
-
-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"})
-/**
- * Information about the scheduler.
- */
-@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = 
"2016-10-21")
-public class ServerInfo implements org.apache.thrift.TBase<ServerInfo, 
ServerInfo._Fields>, java.io.Serializable, Cloneable, Comparable<ServerInfo> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("ServerInfo");
-
-  private static final org.apache.thrift.protocol.TField 
CLUSTER_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("clusterName", 
org.apache.thrift.protocol.TType.STRING, (short)1);
-  private static final org.apache.thrift.protocol.TField 
STATS_URL_PREFIX_FIELD_DESC = new 
org.apache.thrift.protocol.TField("statsUrlPrefix", 
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 ServerInfoStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new ServerInfoTupleSchemeFactory());
-  }
-
-  public String clusterName; // required
-  /**
-   * A url prefix for job container stats.
-   */
-  public String statsUrlPrefix; // 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 {
-    CLUSTER_NAME((short)1, "clusterName"),
-    /**
-     * A url prefix for job container stats.
-     */
-    STATS_URL_PREFIX((short)3, "statsUrlPrefix");
-
-    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: // CLUSTER_NAME
-          return CLUSTER_NAME;
-        case 3: // STATS_URL_PREFIX
-          return STATS_URL_PREFIX;
-        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.CLUSTER_NAME, new 
org.apache.thrift.meta_data.FieldMetaData("clusterName", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    tmpMap.put(_Fields.STATS_URL_PREFIX, new 
org.apache.thrift.meta_data.FieldMetaData("statsUrlPrefix", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ServerInfo.class,
 metaDataMap);
-  }
-
-  public ServerInfo() {
-  }
-
-  public ServerInfo(
-    String clusterName,
-    String statsUrlPrefix)
-  {
-    this();
-    this.clusterName = clusterName;
-    this.statsUrlPrefix = statsUrlPrefix;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public ServerInfo(ServerInfo other) {
-    if (other.isSetClusterName()) {
-      this.clusterName = other.clusterName;
-    }
-    if (other.isSetStatsUrlPrefix()) {
-      this.statsUrlPrefix = other.statsUrlPrefix;
-    }
-  }
-
-  public ServerInfo deepCopy() {
-    return new ServerInfo(this);
-  }
-
-  @Override
-  public void clear() {
-    this.clusterName = null;
-    this.statsUrlPrefix = null;
-  }
-
-  public String getClusterName() {
-    return this.clusterName;
-  }
-
-  public ServerInfo setClusterName(String clusterName) {
-    this.clusterName = clusterName;
-    return this;
-  }
-
-  public void unsetClusterName() {
-    this.clusterName = null;
-  }
-
-  /** Returns true if field clusterName is set (has been assigned a value) and 
false otherwise */
-  public boolean isSetClusterName() {
-    return this.clusterName != null;
-  }
-
-  public void setClusterNameIsSet(boolean value) {
-    if (!value) {
-      this.clusterName = null;
-    }
-  }
-
-  /**
-   * A url prefix for job container stats.
-   */
-  public String getStatsUrlPrefix() {
-    return this.statsUrlPrefix;
-  }
-
-  /**
-   * A url prefix for job container stats.
-   */
-  public ServerInfo setStatsUrlPrefix(String statsUrlPrefix) {
-    this.statsUrlPrefix = statsUrlPrefix;
-    return this;
-  }
-
-  public void unsetStatsUrlPrefix() {
-    this.statsUrlPrefix = null;
-  }
-
-  /** Returns true if field statsUrlPrefix is set (has been assigned a value) 
and false otherwise */
-  public boolean isSetStatsUrlPrefix() {
-    return this.statsUrlPrefix != null;
-  }
-
-  public void setStatsUrlPrefixIsSet(boolean value) {
-    if (!value) {
-      this.statsUrlPrefix = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case CLUSTER_NAME:
-      if (value == null) {
-        unsetClusterName();
-      } else {
-        setClusterName((String)value);
-      }
-      break;
-
-    case STATS_URL_PREFIX:
-      if (value == null) {
-        unsetStatsUrlPrefix();
-      } else {
-        setStatsUrlPrefix((String)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case CLUSTER_NAME:
-      return getClusterName();
-
-    case STATS_URL_PREFIX:
-      return getStatsUrlPrefix();
-
-    }
-    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 CLUSTER_NAME:
-      return isSetClusterName();
-    case STATS_URL_PREFIX:
-      return isSetStatsUrlPrefix();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof ServerInfo)
-      return this.equals((ServerInfo)that);
-    return false;
-  }
-
-  public boolean equals(ServerInfo that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_clusterName = true && this.isSetClusterName();
-    boolean that_present_clusterName = true && that.isSetClusterName();
-    if (this_present_clusterName || that_present_clusterName) {
-      if (!(this_present_clusterName && that_present_clusterName))
-        return false;
-      if (!this.clusterName.equals(that.clusterName))
-        return false;
-    }
-
-    boolean this_present_statsUrlPrefix = true && this.isSetStatsUrlPrefix();
-    boolean that_present_statsUrlPrefix = true && that.isSetStatsUrlPrefix();
-    if (this_present_statsUrlPrefix || that_present_statsUrlPrefix) {
-      if (!(this_present_statsUrlPrefix && that_present_statsUrlPrefix))
-        return false;
-      if (!this.statsUrlPrefix.equals(that.statsUrlPrefix))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    List<Object> list = new ArrayList<Object>();
-
-    boolean present_clusterName = true && (isSetClusterName());
-    list.add(present_clusterName);
-    if (present_clusterName)
-      list.add(clusterName);
-
-    boolean present_statsUrlPrefix = true && (isSetStatsUrlPrefix());
-    list.add(present_statsUrlPrefix);
-    if (present_statsUrlPrefix)
-      list.add(statsUrlPrefix);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(ServerInfo other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = 
Boolean.valueOf(isSetClusterName()).compareTo(other.isSetClusterName());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetClusterName()) {
-      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.clusterName, other.clusterName);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = 
Boolean.valueOf(isSetStatsUrlPrefix()).compareTo(other.isSetStatsUrlPrefix());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetStatsUrlPrefix()) {
-      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.statsUrlPrefix, 
other.statsUrlPrefix);
-      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("ServerInfo(");
-    boolean first = true;
-
-    sb.append("clusterName:");
-    if (this.clusterName == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.clusterName);
-    }
-    first = false;
-    if (!first) sb.append(", ");
-    sb.append("statsUrlPrefix:");
-    if (this.statsUrlPrefix == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.statsUrlPrefix);
-    }
-    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 ServerInfoStandardSchemeFactory implements 
SchemeFactory {
-    public ServerInfoStandardScheme getScheme() {
-      return new ServerInfoStandardScheme();
-    }
-  }
-
-  private static class ServerInfoStandardScheme extends 
StandardScheme<ServerInfo> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, ServerInfo 
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: // CLUSTER_NAME
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.clusterName = iprot.readString();
-              struct.setClusterNameIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
-            }
-            break;
-          case 3: // STATS_URL_PREFIX
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
-              struct.statsUrlPrefix = iprot.readString();
-              struct.setStatsUrlPrefixIsSet(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, ServerInfo 
struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.clusterName != null) {
-        oprot.writeFieldBegin(CLUSTER_NAME_FIELD_DESC);
-        oprot.writeString(struct.clusterName);
-        oprot.writeFieldEnd();
-      }
-      if (struct.statsUrlPrefix != null) {
-        oprot.writeFieldBegin(STATS_URL_PREFIX_FIELD_DESC);
-        oprot.writeString(struct.statsUrlPrefix);
-        oprot.writeFieldEnd();
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class ServerInfoTupleSchemeFactory implements SchemeFactory {
-    public ServerInfoTupleScheme getScheme() {
-      return new ServerInfoTupleScheme();
-    }
-  }
-
-  private static class ServerInfoTupleScheme extends TupleScheme<ServerInfo> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, ServerInfo 
struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      BitSet optionals = new BitSet();
-      if (struct.isSetClusterName()) {
-        optionals.set(0);
-      }
-      if (struct.isSetStatsUrlPrefix()) {
-        optionals.set(1);
-      }
-      oprot.writeBitSet(optionals, 2);
-      if (struct.isSetClusterName()) {
-        oprot.writeString(struct.clusterName);
-      }
-      if (struct.isSetStatsUrlPrefix()) {
-        oprot.writeString(struct.statsUrlPrefix);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, ServerInfo 
struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      BitSet incoming = iprot.readBitSet(2);
-      if (incoming.get(0)) {
-        struct.clusterName = iprot.readString();
-        struct.setClusterNameIsSet(true);
-      }
-      if (incoming.get(1)) {
-        struct.statsUrlPrefix = iprot.readString();
-        struct.setStatsUrlPrefixIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/488b772f/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartJobUpdateResult.java
----------------------------------------------------------------------
diff --git 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartJobUpdateResult.java
 
b/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartJobUpdateResult.java
deleted file mode 100644
index 64af59c..0000000
--- 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartJobUpdateResult.java
+++ /dev/null
@@ -1,562 +0,0 @@
-/**
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-/**
- * Autogenerated by Thrift Compiler (0.9.3)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.airavata.cloud.aurora.client.sdk;
-
-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"})
-/**
- * Result of the startUpdate call.
- */
-@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = 
"2016-10-21")
-public class StartJobUpdateResult implements 
org.apache.thrift.TBase<StartJobUpdateResult, StartJobUpdateResult._Fields>, 
java.io.Serializable, Cloneable, Comparable<StartJobUpdateResult> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("StartJobUpdateResult");
-
-  private static final org.apache.thrift.protocol.TField KEY_FIELD_DESC = new 
org.apache.thrift.protocol.TField("key", 
org.apache.thrift.protocol.TType.STRUCT, (short)1);
-  private static final org.apache.thrift.protocol.TField 
UPDATE_SUMMARY_FIELD_DESC = new 
org.apache.thrift.protocol.TField("updateSummary", 
org.apache.thrift.protocol.TType.STRUCT, (short)2);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new 
StartJobUpdateResultStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new 
StartJobUpdateResultTupleSchemeFactory());
-  }
-
-  /**
-   * Unique identifier for the job update.
-   */
-  public JobUpdateKey key; // required
-  /**
-   * Summary of the update that is in progress for the given JobKey.
-   */
-  public JobUpdateSummary updateSummary; // 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 {
-    /**
-     * Unique identifier for the job update.
-     */
-    KEY((short)1, "key"),
-    /**
-     * Summary of the update that is in progress for the given JobKey.
-     */
-    UPDATE_SUMMARY((short)2, "updateSummary");
-
-    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: // KEY
-          return KEY;
-        case 2: // UPDATE_SUMMARY
-          return UPDATE_SUMMARY;
-        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.UPDATE_SUMMARY};
-  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.KEY, new 
org.apache.thrift.meta_data.FieldMetaData("key", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 JobUpdateKey.class)));
-    tmpMap.put(_Fields.UPDATE_SUMMARY, new 
org.apache.thrift.meta_data.FieldMetaData("updateSummary", 
org.apache.thrift.TFieldRequirementType.OPTIONAL, 
-        new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 JobUpdateSummary.class)));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(StartJobUpdateResult.class,
 metaDataMap);
-  }
-
-  public StartJobUpdateResult() {
-  }
-
-  public StartJobUpdateResult(
-    JobUpdateKey key)
-  {
-    this();
-    this.key = key;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public StartJobUpdateResult(StartJobUpdateResult other) {
-    if (other.isSetKey()) {
-      this.key = new JobUpdateKey(other.key);
-    }
-    if (other.isSetUpdateSummary()) {
-      this.updateSummary = new JobUpdateSummary(other.updateSummary);
-    }
-  }
-
-  public StartJobUpdateResult deepCopy() {
-    return new StartJobUpdateResult(this);
-  }
-
-  @Override
-  public void clear() {
-    this.key = null;
-    this.updateSummary = null;
-  }
-
-  /**
-   * Unique identifier for the job update.
-   */
-  public JobUpdateKey getKey() {
-    return this.key;
-  }
-
-  /**
-   * Unique identifier for the job update.
-   */
-  public StartJobUpdateResult setKey(JobUpdateKey key) {
-    this.key = key;
-    return this;
-  }
-
-  public void unsetKey() {
-    this.key = null;
-  }
-
-  /** Returns true if field key is set (has been assigned a value) and false 
otherwise */
-  public boolean isSetKey() {
-    return this.key != null;
-  }
-
-  public void setKeyIsSet(boolean value) {
-    if (!value) {
-      this.key = null;
-    }
-  }
-
-  /**
-   * Summary of the update that is in progress for the given JobKey.
-   */
-  public JobUpdateSummary getUpdateSummary() {
-    return this.updateSummary;
-  }
-
-  /**
-   * Summary of the update that is in progress for the given JobKey.
-   */
-  public StartJobUpdateResult setUpdateSummary(JobUpdateSummary updateSummary) 
{
-    this.updateSummary = updateSummary;
-    return this;
-  }
-
-  public void unsetUpdateSummary() {
-    this.updateSummary = null;
-  }
-
-  /** Returns true if field updateSummary is set (has been assigned a value) 
and false otherwise */
-  public boolean isSetUpdateSummary() {
-    return this.updateSummary != null;
-  }
-
-  public void setUpdateSummaryIsSet(boolean value) {
-    if (!value) {
-      this.updateSummary = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case KEY:
-      if (value == null) {
-        unsetKey();
-      } else {
-        setKey((JobUpdateKey)value);
-      }
-      break;
-
-    case UPDATE_SUMMARY:
-      if (value == null) {
-        unsetUpdateSummary();
-      } else {
-        setUpdateSummary((JobUpdateSummary)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case KEY:
-      return getKey();
-
-    case UPDATE_SUMMARY:
-      return getUpdateSummary();
-
-    }
-    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 KEY:
-      return isSetKey();
-    case UPDATE_SUMMARY:
-      return isSetUpdateSummary();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof StartJobUpdateResult)
-      return this.equals((StartJobUpdateResult)that);
-    return false;
-  }
-
-  public boolean equals(StartJobUpdateResult that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_key = true && this.isSetKey();
-    boolean that_present_key = true && that.isSetKey();
-    if (this_present_key || that_present_key) {
-      if (!(this_present_key && that_present_key))
-        return false;
-      if (!this.key.equals(that.key))
-        return false;
-    }
-
-    boolean this_present_updateSummary = true && this.isSetUpdateSummary();
-    boolean that_present_updateSummary = true && that.isSetUpdateSummary();
-    if (this_present_updateSummary || that_present_updateSummary) {
-      if (!(this_present_updateSummary && that_present_updateSummary))
-        return false;
-      if (!this.updateSummary.equals(that.updateSummary))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    List<Object> list = new ArrayList<Object>();
-
-    boolean present_key = true && (isSetKey());
-    list.add(present_key);
-    if (present_key)
-      list.add(key);
-
-    boolean present_updateSummary = true && (isSetUpdateSummary());
-    list.add(present_updateSummary);
-    if (present_updateSummary)
-      list.add(updateSummary);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(StartJobUpdateResult other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = Boolean.valueOf(isSetKey()).compareTo(other.isSetKey());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetKey()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.key, 
other.key);
-      if (lastComparison != 0) {
-        return lastComparison;
-      }
-    }
-    lastComparison = 
Boolean.valueOf(isSetUpdateSummary()).compareTo(other.isSetUpdateSummary());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetUpdateSummary()) {
-      lastComparison = 
org.apache.thrift.TBaseHelper.compareTo(this.updateSummary, 
other.updateSummary);
-      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("StartJobUpdateResult(");
-    boolean first = true;
-
-    sb.append("key:");
-    if (this.key == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.key);
-    }
-    first = false;
-    if (isSetUpdateSummary()) {
-      if (!first) sb.append(", ");
-      sb.append("updateSummary:");
-      if (this.updateSummary == null) {
-        sb.append("null");
-      } else {
-        sb.append(this.updateSummary);
-      }
-      first = false;
-    }
-    sb.append(")");
-    return sb.toString();
-  }
-
-  public void validate() throws org.apache.thrift.TException {
-    // check for required fields
-    // check for sub-struct validity
-    if (key != null) {
-      key.validate();
-    }
-    if (updateSummary != null) {
-      updateSummary.validate();
-    }
-  }
-
-  private void writeObject(java.io.ObjectOutputStream out) throws 
java.io.IOException {
-    try {
-      write(new org.apache.thrift.protocol.TCompactProtocol(new 
org.apache.thrift.transport.TIOStreamTransport(out)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private void readObject(java.io.ObjectInputStream in) throws 
java.io.IOException, ClassNotFoundException {
-    try {
-      read(new org.apache.thrift.protocol.TCompactProtocol(new 
org.apache.thrift.transport.TIOStreamTransport(in)));
-    } catch (org.apache.thrift.TException te) {
-      throw new java.io.IOException(te);
-    }
-  }
-
-  private static class StartJobUpdateResultStandardSchemeFactory implements 
SchemeFactory {
-    public StartJobUpdateResultStandardScheme getScheme() {
-      return new StartJobUpdateResultStandardScheme();
-    }
-  }
-
-  private static class StartJobUpdateResultStandardScheme extends 
StandardScheme<StartJobUpdateResult> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, 
StartJobUpdateResult 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: // KEY
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.key = new JobUpdateKey();
-              struct.key.read(iprot);
-              struct.setKeyIsSet(true);
-            } else { 
-              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, 
schemeField.type);
-            }
-            break;
-          case 2: // UPDATE_SUMMARY
-            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
-              struct.updateSummary = new JobUpdateSummary();
-              struct.updateSummary.read(iprot);
-              struct.setUpdateSummaryIsSet(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, 
StartJobUpdateResult struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.key != null) {
-        oprot.writeFieldBegin(KEY_FIELD_DESC);
-        struct.key.write(oprot);
-        oprot.writeFieldEnd();
-      }
-      if (struct.updateSummary != null) {
-        if (struct.isSetUpdateSummary()) {
-          oprot.writeFieldBegin(UPDATE_SUMMARY_FIELD_DESC);
-          struct.updateSummary.write(oprot);
-          oprot.writeFieldEnd();
-        }
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class StartJobUpdateResultTupleSchemeFactory implements 
SchemeFactory {
-    public StartJobUpdateResultTupleScheme getScheme() {
-      return new StartJobUpdateResultTupleScheme();
-    }
-  }
-
-  private static class StartJobUpdateResultTupleScheme extends 
TupleScheme<StartJobUpdateResult> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, 
StartJobUpdateResult struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      BitSet optionals = new BitSet();
-      if (struct.isSetKey()) {
-        optionals.set(0);
-      }
-      if (struct.isSetUpdateSummary()) {
-        optionals.set(1);
-      }
-      oprot.writeBitSet(optionals, 2);
-      if (struct.isSetKey()) {
-        struct.key.write(oprot);
-      }
-      if (struct.isSetUpdateSummary()) {
-        struct.updateSummary.write(oprot);
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, 
StartJobUpdateResult struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      BitSet incoming = iprot.readBitSet(2);
-      if (incoming.get(0)) {
-        struct.key = new JobUpdateKey();
-        struct.key.read(iprot);
-        struct.setKeyIsSet(true);
-      }
-      if (incoming.get(1)) {
-        struct.updateSummary = new JobUpdateSummary();
-        struct.updateSummary.read(iprot);
-        struct.setUpdateSummaryIsSet(true);
-      }
-    }
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/488b772f/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartMaintenanceResult.java
----------------------------------------------------------------------
diff --git 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartMaintenanceResult.java
 
b/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartMaintenanceResult.java
deleted file mode 100644
index 765b35f..0000000
--- 
a/modules/cloud/aurora-client/src/main/java/org/apache/airavata/cloud/aurora/client/sdk/StartMaintenanceResult.java
+++ /dev/null
@@ -1,471 +0,0 @@
-/**
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-/**
- * Autogenerated by Thrift Compiler (0.9.3)
- *
- * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
- *  @generated
- */
-package org.apache.airavata.cloud.aurora.client.sdk;
-
-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 (0.9.3)", date = 
"2016-10-21")
-public class StartMaintenanceResult implements 
org.apache.thrift.TBase<StartMaintenanceResult, 
StartMaintenanceResult._Fields>, java.io.Serializable, Cloneable, 
Comparable<StartMaintenanceResult> {
-  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new 
org.apache.thrift.protocol.TStruct("StartMaintenanceResult");
-
-  private static final org.apache.thrift.protocol.TField STATUSES_FIELD_DESC = 
new org.apache.thrift.protocol.TField("statuses", 
org.apache.thrift.protocol.TType.SET, (short)1);
-
-  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = 
new HashMap<Class<? extends IScheme>, SchemeFactory>();
-  static {
-    schemes.put(StandardScheme.class, new 
StartMaintenanceResultStandardSchemeFactory());
-    schemes.put(TupleScheme.class, new 
StartMaintenanceResultTupleSchemeFactory());
-  }
-
-  public Set<HostStatus> statuses; // 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 {
-    STATUSES((short)1, "statuses");
-
-    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: // STATUSES
-          return STATUSES;
-        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.STATUSES, new 
org.apache.thrift.meta_data.FieldMetaData("statuses", 
org.apache.thrift.TFieldRequirementType.DEFAULT, 
-        new 
org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, 
-            new 
org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT,
 HostStatus.class))));
-    metaDataMap = Collections.unmodifiableMap(tmpMap);
-    
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(StartMaintenanceResult.class,
 metaDataMap);
-  }
-
-  public StartMaintenanceResult() {
-  }
-
-  public StartMaintenanceResult(
-    Set<HostStatus> statuses)
-  {
-    this();
-    this.statuses = statuses;
-  }
-
-  /**
-   * Performs a deep copy on <i>other</i>.
-   */
-  public StartMaintenanceResult(StartMaintenanceResult other) {
-    if (other.isSetStatuses()) {
-      Set<HostStatus> __this__statuses = new 
HashSet<HostStatus>(other.statuses.size());
-      for (HostStatus other_element : other.statuses) {
-        __this__statuses.add(new HostStatus(other_element));
-      }
-      this.statuses = __this__statuses;
-    }
-  }
-
-  public StartMaintenanceResult deepCopy() {
-    return new StartMaintenanceResult(this);
-  }
-
-  @Override
-  public void clear() {
-    this.statuses = null;
-  }
-
-  public int getStatusesSize() {
-    return (this.statuses == null) ? 0 : this.statuses.size();
-  }
-
-  public java.util.Iterator<HostStatus> getStatusesIterator() {
-    return (this.statuses == null) ? null : this.statuses.iterator();
-  }
-
-  public void addToStatuses(HostStatus elem) {
-    if (this.statuses == null) {
-      this.statuses = new HashSet<HostStatus>();
-    }
-    this.statuses.add(elem);
-  }
-
-  public Set<HostStatus> getStatuses() {
-    return this.statuses;
-  }
-
-  public StartMaintenanceResult setStatuses(Set<HostStatus> statuses) {
-    this.statuses = statuses;
-    return this;
-  }
-
-  public void unsetStatuses() {
-    this.statuses = null;
-  }
-
-  /** Returns true if field statuses is set (has been assigned a value) and 
false otherwise */
-  public boolean isSetStatuses() {
-    return this.statuses != null;
-  }
-
-  public void setStatusesIsSet(boolean value) {
-    if (!value) {
-      this.statuses = null;
-    }
-  }
-
-  public void setFieldValue(_Fields field, Object value) {
-    switch (field) {
-    case STATUSES:
-      if (value == null) {
-        unsetStatuses();
-      } else {
-        setStatuses((Set<HostStatus>)value);
-      }
-      break;
-
-    }
-  }
-
-  public Object getFieldValue(_Fields field) {
-    switch (field) {
-    case STATUSES:
-      return getStatuses();
-
-    }
-    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 STATUSES:
-      return isSetStatuses();
-    }
-    throw new IllegalStateException();
-  }
-
-  @Override
-  public boolean equals(Object that) {
-    if (that == null)
-      return false;
-    if (that instanceof StartMaintenanceResult)
-      return this.equals((StartMaintenanceResult)that);
-    return false;
-  }
-
-  public boolean equals(StartMaintenanceResult that) {
-    if (that == null)
-      return false;
-
-    boolean this_present_statuses = true && this.isSetStatuses();
-    boolean that_present_statuses = true && that.isSetStatuses();
-    if (this_present_statuses || that_present_statuses) {
-      if (!(this_present_statuses && that_present_statuses))
-        return false;
-      if (!this.statuses.equals(that.statuses))
-        return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public int hashCode() {
-    List<Object> list = new ArrayList<Object>();
-
-    boolean present_statuses = true && (isSetStatuses());
-    list.add(present_statuses);
-    if (present_statuses)
-      list.add(statuses);
-
-    return list.hashCode();
-  }
-
-  @Override
-  public int compareTo(StartMaintenanceResult other) {
-    if (!getClass().equals(other.getClass())) {
-      return getClass().getName().compareTo(other.getClass().getName());
-    }
-
-    int lastComparison = 0;
-
-    lastComparison = 
Boolean.valueOf(isSetStatuses()).compareTo(other.isSetStatuses());
-    if (lastComparison != 0) {
-      return lastComparison;
-    }
-    if (isSetStatuses()) {
-      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.statuses, 
other.statuses);
-      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("StartMaintenanceResult(");
-    boolean first = true;
-
-    sb.append("statuses:");
-    if (this.statuses == null) {
-      sb.append("null");
-    } else {
-      sb.append(this.statuses);
-    }
-    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 StartMaintenanceResultStandardSchemeFactory implements 
SchemeFactory {
-    public StartMaintenanceResultStandardScheme getScheme() {
-      return new StartMaintenanceResultStandardScheme();
-    }
-  }
-
-  private static class StartMaintenanceResultStandardScheme extends 
StandardScheme<StartMaintenanceResult> {
-
-    public void read(org.apache.thrift.protocol.TProtocol iprot, 
StartMaintenanceResult 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: // STATUSES
-            if (schemeField.type == org.apache.thrift.protocol.TType.SET) {
-              {
-                org.apache.thrift.protocol.TSet _set262 = iprot.readSetBegin();
-                struct.statuses = new HashSet<HostStatus>(2*_set262.size);
-                HostStatus _elem263;
-                for (int _i264 = 0; _i264 < _set262.size; ++_i264)
-                {
-                  _elem263 = new HostStatus();
-                  _elem263.read(iprot);
-                  struct.statuses.add(_elem263);
-                }
-                iprot.readSetEnd();
-              }
-              struct.setStatusesIsSet(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, 
StartMaintenanceResult struct) throws org.apache.thrift.TException {
-      struct.validate();
-
-      oprot.writeStructBegin(STRUCT_DESC);
-      if (struct.statuses != null) {
-        oprot.writeFieldBegin(STATUSES_FIELD_DESC);
-        {
-          oprot.writeSetBegin(new 
org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, 
struct.statuses.size()));
-          for (HostStatus _iter265 : struct.statuses)
-          {
-            _iter265.write(oprot);
-          }
-          oprot.writeSetEnd();
-        }
-        oprot.writeFieldEnd();
-      }
-      oprot.writeFieldStop();
-      oprot.writeStructEnd();
-    }
-
-  }
-
-  private static class StartMaintenanceResultTupleSchemeFactory implements 
SchemeFactory {
-    public StartMaintenanceResultTupleScheme getScheme() {
-      return new StartMaintenanceResultTupleScheme();
-    }
-  }
-
-  private static class StartMaintenanceResultTupleScheme extends 
TupleScheme<StartMaintenanceResult> {
-
-    @Override
-    public void write(org.apache.thrift.protocol.TProtocol prot, 
StartMaintenanceResult struct) throws org.apache.thrift.TException {
-      TTupleProtocol oprot = (TTupleProtocol) prot;
-      BitSet optionals = new BitSet();
-      if (struct.isSetStatuses()) {
-        optionals.set(0);
-      }
-      oprot.writeBitSet(optionals, 1);
-      if (struct.isSetStatuses()) {
-        {
-          oprot.writeI32(struct.statuses.size());
-          for (HostStatus _iter266 : struct.statuses)
-          {
-            _iter266.write(oprot);
-          }
-        }
-      }
-    }
-
-    @Override
-    public void read(org.apache.thrift.protocol.TProtocol prot, 
StartMaintenanceResult struct) throws org.apache.thrift.TException {
-      TTupleProtocol iprot = (TTupleProtocol) prot;
-      BitSet incoming = iprot.readBitSet(1);
-      if (incoming.get(0)) {
-        {
-          org.apache.thrift.protocol.TSet _set267 = new 
org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, 
iprot.readI32());
-          struct.statuses = new HashSet<HostStatus>(2*_set267.size);
-          HostStatus _elem268;
-          for (int _i269 = 0; _i269 < _set267.size; ++_i269)
-          {
-            _elem268 = new HostStatus();
-            _elem268.read(iprot);
-            struct.statuses.add(_elem268);
-          }
-        }
-        struct.setStatusesIsSet(true);
-      }
-    }
-  }
-
-}
-

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