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Posted to commits@airavata.apache.org by di...@apache.org on 2018/08/29 13:54:18 UTC

[airavata] branch develop updated: Adding missing thrift workflow data models

This is an automated email from the ASF dual-hosted git repository.

dimuthuupe pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/airavata.git


The following commit(s) were added to refs/heads/develop by this push:
     new ec66759  Adding missing thrift workflow data models
ec66759 is described below

commit ec66759c4d519beae62391fd2efbfa596acd8e3c
Author: dimuthu <di...@gmail.com>
AuthorDate: Wed Aug 29 09:54:05 2018 -0400

    Adding missing thrift workflow data models
---
 .../airavata/model/workflow/ComponentType.java     |  62 ++
 .../apache/airavata/model/workflow/DataBlock.java  | 806 +++++++++++++++++++++
 2 files changed, 868 insertions(+)

diff --git a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/workflow/ComponentType.java b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/workflow/ComponentType.java
new file mode 100644
index 0000000..a0e639e
--- /dev/null
+++ b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/workflow/ComponentType.java
@@ -0,0 +1,62 @@
+/**
+ * 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 (0.10.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.workflow;
+
+
+import java.util.Map;
+import java.util.HashMap;
+import org.apache.thrift.TEnum;
+
+public enum ComponentType implements org.apache.thrift.TEnum {
+  APPLICATION(0),
+  HANDLER(1);
+
+  private final int value;
+
+  private ComponentType(int value) {
+    this.value = value;
+  }
+
+  /**
+   * Get the integer value of this enum value, as defined in the Thrift IDL.
+   */
+  public int getValue() {
+    return value;
+  }
+
+  /**
+   * Find a the enum type by its integer value, as defined in the Thrift IDL.
+   * @return null if the value is not found.
+   */
+  public static ComponentType findByValue(int value) { 
+    switch (value) {
+      case 0:
+        return APPLICATION;
+      case 1:
+        return HANDLER;
+      default:
+        return null;
+    }
+  }
+}
diff --git a/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/workflow/DataBlock.java b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/workflow/DataBlock.java
new file mode 100644
index 0000000..fe2d99e
--- /dev/null
+++ b/airavata-api/airavata-data-models/src/main/java/org/apache/airavata/model/workflow/DataBlock.java
@@ -0,0 +1,806 @@
+/**
+ * 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 (0.10.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.airavata.model.workflow;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
+@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.10.0)")
+public class DataBlock implements org.apache.thrift.TBase<DataBlock, DataBlock._Fields>, java.io.Serializable, Cloneable, Comparable<DataBlock> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("DataBlock");
+
+  private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.STRING, (short)1);
+  private static final org.apache.thrift.protocol.TField VALUE_FIELD_DESC = new org.apache.thrift.protocol.TField("value", org.apache.thrift.protocol.TType.STRING, (short)2);
+  private static final org.apache.thrift.protocol.TField TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField("type", org.apache.thrift.protocol.TType.I32, (short)3);
+  private static final org.apache.thrift.protocol.TField CREATED_AT_FIELD_DESC = new org.apache.thrift.protocol.TField("createdAt", org.apache.thrift.protocol.TType.I64, (short)4);
+  private static final org.apache.thrift.protocol.TField UPDATED_AT_FIELD_DESC = new org.apache.thrift.protocol.TField("updatedAt", org.apache.thrift.protocol.TType.I64, (short)5);
+
+  private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new DataBlockStandardSchemeFactory();
+  private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new DataBlockTupleSchemeFactory();
+
+  private java.lang.String id; // required
+  private java.lang.String value; // optional
+  private org.apache.airavata.model.application.io.DataType type; // optional
+  private long createdAt; // optional
+  private long updatedAt; // 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 {
+    ID((short)1, "id"),
+    VALUE((short)2, "value"),
+    /**
+     * 
+     * @see org.apache.airavata.model.application.io.DataType
+     */
+    TYPE((short)3, "type"),
+    CREATED_AT((short)4, "createdAt"),
+    UPDATED_AT((short)5, "updatedAt");
+
+    private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();
+
+    static {
+      for (_Fields field : java.util.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: // ID
+          return ID;
+        case 2: // VALUE
+          return VALUE;
+        case 3: // TYPE
+          return TYPE;
+        case 4: // CREATED_AT
+          return CREATED_AT;
+        case 5: // UPDATED_AT
+          return UPDATED_AT;
+        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 java.lang.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(java.lang.String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final java.lang.String _fieldName;
+
+    _Fields(short thriftId, java.lang.String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public java.lang.String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  private static final int __CREATEDAT_ISSET_ID = 0;
+  private static final int __UPDATEDAT_ISSET_ID = 1;
+  private byte __isset_bitfield = 0;
+  private static final _Fields optionals[] = {_Fields.VALUE,_Fields.TYPE,_Fields.CREATED_AT,_Fields.UPDATED_AT};
+  public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.REQUIRED, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.VALUE, new org.apache.thrift.meta_data.FieldMetaData("value", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    tmpMap.put(_Fields.TYPE, new org.apache.thrift.meta_data.FieldMetaData("type", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, org.apache.airavata.model.application.io.DataType.class)));
+    tmpMap.put(_Fields.CREATED_AT, new org.apache.thrift.meta_data.FieldMetaData("createdAt", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    tmpMap.put(_Fields.UPDATED_AT, new org.apache.thrift.meta_data.FieldMetaData("updatedAt", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
+    metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(DataBlock.class, metaDataMap);
+  }
+
+  public DataBlock() {
+  }
+
+  public DataBlock(
+    java.lang.String id)
+  {
+    this();
+    this.id = id;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public DataBlock(DataBlock other) {
+    __isset_bitfield = other.__isset_bitfield;
+    if (other.isSetId()) {
+      this.id = other.id;
+    }
+    if (other.isSetValue()) {
+      this.value = other.value;
+    }
+    if (other.isSetType()) {
+      this.type = other.type;
+    }
+    this.createdAt = other.createdAt;
+    this.updatedAt = other.updatedAt;
+  }
+
+  public DataBlock deepCopy() {
+    return new DataBlock(this);
+  }
+
+  @Override
+  public void clear() {
+    this.id = null;
+    this.value = null;
+    this.type = null;
+    setCreatedAtIsSet(false);
+    this.createdAt = 0;
+    setUpdatedAtIsSet(false);
+    this.updatedAt = 0;
+  }
+
+  public java.lang.String getId() {
+    return this.id;
+  }
+
+  public void setId(java.lang.String id) {
+    this.id = id;
+  }
+
+  public void unsetId() {
+    this.id = null;
+  }
+
+  /** Returns true if field id is set (has been assigned a value) and false otherwise */
+  public boolean isSetId() {
+    return this.id != null;
+  }
+
+  public void setIdIsSet(boolean value) {
+    if (!value) {
+      this.id = null;
+    }
+  }
+
+  public java.lang.String getValue() {
+    return this.value;
+  }
+
+  public void setValue(java.lang.String value) {
+    this.value = value;
+  }
+
+  public void unsetValue() {
+    this.value = null;
+  }
+
+  /** Returns true if field value is set (has been assigned a value) and false otherwise */
+  public boolean isSetValue() {
+    return this.value != null;
+  }
+
+  public void setValueIsSet(boolean value) {
+    if (!value) {
+      this.value = null;
+    }
+  }
+
+  /**
+   * 
+   * @see org.apache.airavata.model.application.io.DataType
+   */
+  public org.apache.airavata.model.application.io.DataType getType() {
+    return this.type;
+  }
+
+  /**
+   * 
+   * @see org.apache.airavata.model.application.io.DataType
+   */
+  public void setType(org.apache.airavata.model.application.io.DataType type) {
+    this.type = type;
+  }
+
+  public void unsetType() {
+    this.type = null;
+  }
+
+  /** Returns true if field type is set (has been assigned a value) and false otherwise */
+  public boolean isSetType() {
+    return this.type != null;
+  }
+
+  public void setTypeIsSet(boolean value) {
+    if (!value) {
+      this.type = null;
+    }
+  }
+
+  public long getCreatedAt() {
+    return this.createdAt;
+  }
+
+  public void setCreatedAt(long createdAt) {
+    this.createdAt = createdAt;
+    setCreatedAtIsSet(true);
+  }
+
+  public void unsetCreatedAt() {
+    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __CREATEDAT_ISSET_ID);
+  }
+
+  /** Returns true if field createdAt is set (has been assigned a value) and false otherwise */
+  public boolean isSetCreatedAt() {
+    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __CREATEDAT_ISSET_ID);
+  }
+
+  public void setCreatedAtIsSet(boolean value) {
+    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __CREATEDAT_ISSET_ID, value);
+  }
+
+  public long getUpdatedAt() {
+    return this.updatedAt;
+  }
+
+  public void setUpdatedAt(long updatedAt) {
+    this.updatedAt = updatedAt;
+    setUpdatedAtIsSet(true);
+  }
+
+  public void unsetUpdatedAt() {
+    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __UPDATEDAT_ISSET_ID);
+  }
+
+  /** Returns true if field updatedAt is set (has been assigned a value) and false otherwise */
+  public boolean isSetUpdatedAt() {
+    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __UPDATEDAT_ISSET_ID);
+  }
+
+  public void setUpdatedAtIsSet(boolean value) {
+    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __UPDATEDAT_ISSET_ID, value);
+  }
+
+  public void setFieldValue(_Fields field, java.lang.Object value) {
+    switch (field) {
+    case ID:
+      if (value == null) {
+        unsetId();
+      } else {
+        setId((java.lang.String)value);
+      }
+      break;
+
+    case VALUE:
+      if (value == null) {
+        unsetValue();
+      } else {
+        setValue((java.lang.String)value);
+      }
+      break;
+
+    case TYPE:
+      if (value == null) {
+        unsetType();
+      } else {
+        setType((org.apache.airavata.model.application.io.DataType)value);
+      }
+      break;
+
+    case CREATED_AT:
+      if (value == null) {
+        unsetCreatedAt();
+      } else {
+        setCreatedAt((java.lang.Long)value);
+      }
+      break;
+
+    case UPDATED_AT:
+      if (value == null) {
+        unsetUpdatedAt();
+      } else {
+        setUpdatedAt((java.lang.Long)value);
+      }
+      break;
+
+    }
+  }
+
+  public java.lang.Object getFieldValue(_Fields field) {
+    switch (field) {
+    case ID:
+      return getId();
+
+    case VALUE:
+      return getValue();
+
+    case TYPE:
+      return getType();
+
+    case CREATED_AT:
+      return getCreatedAt();
+
+    case UPDATED_AT:
+      return getUpdatedAt();
+
+    }
+    throw new java.lang.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 java.lang.IllegalArgumentException();
+    }
+
+    switch (field) {
+    case ID:
+      return isSetId();
+    case VALUE:
+      return isSetValue();
+    case TYPE:
+      return isSetType();
+    case CREATED_AT:
+      return isSetCreatedAt();
+    case UPDATED_AT:
+      return isSetUpdatedAt();
+    }
+    throw new java.lang.IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(java.lang.Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof DataBlock)
+      return this.equals((DataBlock)that);
+    return false;
+  }
+
+  public boolean equals(DataBlock that) {
+    if (that == null)
+      return false;
+    if (this == that)
+      return true;
+
+    boolean this_present_id = true && this.isSetId();
+    boolean that_present_id = true && that.isSetId();
+    if (this_present_id || that_present_id) {
+      if (!(this_present_id && that_present_id))
+        return false;
+      if (!this.id.equals(that.id))
+        return false;
+    }
+
+    boolean this_present_value = true && this.isSetValue();
+    boolean that_present_value = true && that.isSetValue();
+    if (this_present_value || that_present_value) {
+      if (!(this_present_value && that_present_value))
+        return false;
+      if (!this.value.equals(that.value))
+        return false;
+    }
+
+    boolean this_present_type = true && this.isSetType();
+    boolean that_present_type = true && that.isSetType();
+    if (this_present_type || that_present_type) {
+      if (!(this_present_type && that_present_type))
+        return false;
+      if (!this.type.equals(that.type))
+        return false;
+    }
+
+    boolean this_present_createdAt = true && this.isSetCreatedAt();
+    boolean that_present_createdAt = true && that.isSetCreatedAt();
+    if (this_present_createdAt || that_present_createdAt) {
+      if (!(this_present_createdAt && that_present_createdAt))
+        return false;
+      if (this.createdAt != that.createdAt)
+        return false;
+    }
+
+    boolean this_present_updatedAt = true && this.isSetUpdatedAt();
+    boolean that_present_updatedAt = true && that.isSetUpdatedAt();
+    if (this_present_updatedAt || that_present_updatedAt) {
+      if (!(this_present_updatedAt && that_present_updatedAt))
+        return false;
+      if (this.updatedAt != that.updatedAt)
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    int hashCode = 1;
+
+    hashCode = hashCode * 8191 + ((isSetId()) ? 131071 : 524287);
+    if (isSetId())
+      hashCode = hashCode * 8191 + id.hashCode();
+
+    hashCode = hashCode * 8191 + ((isSetValue()) ? 131071 : 524287);
+    if (isSetValue())
+      hashCode = hashCode * 8191 + value.hashCode();
+
+    hashCode = hashCode * 8191 + ((isSetType()) ? 131071 : 524287);
+    if (isSetType())
+      hashCode = hashCode * 8191 + type.getValue();
+
+    hashCode = hashCode * 8191 + ((isSetCreatedAt()) ? 131071 : 524287);
+    if (isSetCreatedAt())
+      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(createdAt);
+
+    hashCode = hashCode * 8191 + ((isSetUpdatedAt()) ? 131071 : 524287);
+    if (isSetUpdatedAt())
+      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(updatedAt);
+
+    return hashCode;
+  }
+
+  @Override
+  public int compareTo(DataBlock other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = java.lang.Boolean.valueOf(isSetId()).compareTo(other.isSetId());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetId()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, other.id);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = java.lang.Boolean.valueOf(isSetValue()).compareTo(other.isSetValue());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetValue()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.value, other.value);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = java.lang.Boolean.valueOf(isSetType()).compareTo(other.isSetType());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetType()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.type, other.type);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = java.lang.Boolean.valueOf(isSetCreatedAt()).compareTo(other.isSetCreatedAt());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetCreatedAt()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.createdAt, other.createdAt);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    lastComparison = java.lang.Boolean.valueOf(isSetUpdatedAt()).compareTo(other.isSetUpdatedAt());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetUpdatedAt()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.updatedAt, other.updatedAt);
+      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 {
+    scheme(iprot).read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    scheme(oprot).write(oprot, this);
+  }
+
+  @Override
+  public java.lang.String toString() {
+    java.lang.StringBuilder sb = new java.lang.StringBuilder("DataBlock(");
+    boolean first = true;
+
+    sb.append("id:");
+    if (this.id == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.id);
+    }
+    first = false;
+    if (isSetValue()) {
+      if (!first) sb.append(", ");
+      sb.append("value:");
+      if (this.value == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.value);
+      }
+      first = false;
+    }
+    if (isSetType()) {
+      if (!first) sb.append(", ");
+      sb.append("type:");
+      if (this.type == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.type);
+      }
+      first = false;
+    }
+    if (isSetCreatedAt()) {
+      if (!first) sb.append(", ");
+      sb.append("createdAt:");
+      sb.append(this.createdAt);
+      first = false;
+    }
+    if (isSetUpdatedAt()) {
+      if (!first) sb.append(", ");
+      sb.append("updatedAt:");
+      sb.append(this.updatedAt);
+      first = false;
+    }
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    if (!isSetId()) {
+      throw new org.apache.thrift.protocol.TProtocolException("Required field 'id' is unset! Struct:" + toString());
+    }
+
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.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 DataBlockStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
+    public DataBlockStandardScheme getScheme() {
+      return new DataBlockStandardScheme();
+    }
+  }
+
+  private static class DataBlockStandardScheme extends org.apache.thrift.scheme.StandardScheme<DataBlock> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, DataBlock 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: // ID
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.id = iprot.readString();
+              struct.setIdIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 2: // VALUE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.value = iprot.readString();
+              struct.setValueIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 3: // TYPE
+            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+              struct.type = org.apache.airavata.model.application.io.DataType.findByValue(iprot.readI32());
+              struct.setTypeIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 4: // CREATED_AT
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.createdAt = iprot.readI64();
+              struct.setCreatedAtIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          case 5: // UPDATED_AT
+            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
+              struct.updatedAt = iprot.readI64();
+              struct.setUpdatedAtIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, DataBlock struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.id != null) {
+        oprot.writeFieldBegin(ID_FIELD_DESC);
+        oprot.writeString(struct.id);
+        oprot.writeFieldEnd();
+      }
+      if (struct.value != null) {
+        if (struct.isSetValue()) {
+          oprot.writeFieldBegin(VALUE_FIELD_DESC);
+          oprot.writeString(struct.value);
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.type != null) {
+        if (struct.isSetType()) {
+          oprot.writeFieldBegin(TYPE_FIELD_DESC);
+          oprot.writeI32(struct.type.getValue());
+          oprot.writeFieldEnd();
+        }
+      }
+      if (struct.isSetCreatedAt()) {
+        oprot.writeFieldBegin(CREATED_AT_FIELD_DESC);
+        oprot.writeI64(struct.createdAt);
+        oprot.writeFieldEnd();
+      }
+      if (struct.isSetUpdatedAt()) {
+        oprot.writeFieldBegin(UPDATED_AT_FIELD_DESC);
+        oprot.writeI64(struct.updatedAt);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class DataBlockTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
+    public DataBlockTupleScheme getScheme() {
+      return new DataBlockTupleScheme();
+    }
+  }
+
+  private static class DataBlockTupleScheme extends org.apache.thrift.scheme.TupleScheme<DataBlock> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, DataBlock struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
+      oprot.writeString(struct.id);
+      java.util.BitSet optionals = new java.util.BitSet();
+      if (struct.isSetValue()) {
+        optionals.set(0);
+      }
+      if (struct.isSetType()) {
+        optionals.set(1);
+      }
+      if (struct.isSetCreatedAt()) {
+        optionals.set(2);
+      }
+      if (struct.isSetUpdatedAt()) {
+        optionals.set(3);
+      }
+      oprot.writeBitSet(optionals, 4);
+      if (struct.isSetValue()) {
+        oprot.writeString(struct.value);
+      }
+      if (struct.isSetType()) {
+        oprot.writeI32(struct.type.getValue());
+      }
+      if (struct.isSetCreatedAt()) {
+        oprot.writeI64(struct.createdAt);
+      }
+      if (struct.isSetUpdatedAt()) {
+        oprot.writeI64(struct.updatedAt);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, DataBlock struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
+      struct.id = iprot.readString();
+      struct.setIdIsSet(true);
+      java.util.BitSet incoming = iprot.readBitSet(4);
+      if (incoming.get(0)) {
+        struct.value = iprot.readString();
+        struct.setValueIsSet(true);
+      }
+      if (incoming.get(1)) {
+        struct.type = org.apache.airavata.model.application.io.DataType.findByValue(iprot.readI32());
+        struct.setTypeIsSet(true);
+      }
+      if (incoming.get(2)) {
+        struct.createdAt = iprot.readI64();
+        struct.setCreatedAtIsSet(true);
+      }
+      if (incoming.get(3)) {
+        struct.updatedAt = iprot.readI64();
+        struct.setUpdatedAtIsSet(true);
+      }
+    }
+  }
+
+  private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
+    return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
+  }
+}
+