Package org.apache.thrift.protocol

Examples of org.apache.thrift.protocol.TField

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    String testStr = "\"hello, world!\"";

    prot.writeStructBegin(new TStruct());

    prot.writeFieldBegin(new TField());
    prot.writeString(testStr);
    prot.writeFieldEnd();

    prot.writeFieldBegin(new TField());
    prot.writeListBegin(new TList());
    prot.writeString("elem1");
    prot.writeString("elem2");
    prot.writeListEnd();
    prot.writeFieldEnd();
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    TCTLSeparatedProtocol prot = new TCTLSeparatedProtocol(trans, 10);
    prot.initialize(new Configuration(), new Properties());

    prot.writeStructBegin(new TStruct());

    prot.writeFieldBegin(new TField());
    prot.writeString(null);
    prot.writeFieldEnd();

    prot.writeFieldBegin(new TField());
    prot.writeString(null);
    prot.writeFieldEnd();

    prot.writeFieldBegin(new TField());
    prot.writeI32(100);
    prot.writeFieldEnd();

    prot.writeFieldBegin(new TField());
    prot.writeString(null);
    prot.writeFieldEnd();

    prot.writeFieldBegin(new TField());
    prot.writeMapBegin(new TMap());
    prot.writeString(null);
    prot.writeString(null);
    prot.writeString("key2");
    prot.writeString(null);
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   * @param fieldIdPathRest The rest FieldId's that define a path to a TUnion
   * @throws TException
   */
  public Short partialDeserializeSetFieldIdInUnion(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum ... fieldIdPathRest)  throws TException {
    try {
      TField field = locateField(bytes, fieldIdPathFirst, fieldIdPathRest);
      if (field != null){
        protocol_.readStructBegin(); // The Union
        return protocol_.readFieldBegin().id; // The field set in the union
      }
      return null;
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    }
  }

  private Object partialDeserializeField(byte ttype, byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum ... fieldIdPathRest) throws TException {
    try {
      TField field = locateField(bytes, fieldIdPathFirst, fieldIdPathRest);
      if (field != null) {
        // if this point is reached, iprot will be positioned at the start of the field.
        switch(ttype){
          case TType.BOOL:
            if (field.type == TType.BOOL){
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    // index into field ID path being currently searched for
    int curPathIndex = 0;

    // this will be the located field, or null if it is not located
    TField field = null;

    protocol_.readStructBegin();

    while (curPathIndex < fieldIdPath.length) {
      field = protocol_.readFieldBegin();
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   * reads the content of a struct (fields) from the underlying protocol and passes the events to c
   * @param c the field consumer
   * @throws TException
   */
  public void readStructContent(FieldConsumer c) throws TException {
    TField field;
    while (true) {
      field = protocol.readFieldBegin();
      if (field.type == TType.STOP) {
        break;
      }
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    setField_ = null;
    value_ = null;

    iprot.readStructBegin();

    TField field = iprot.readFieldBegin();

    value_ = readValue(iprot, field);
    if (value_ != null) {
      setField_ = enumForId(field.id);
    }
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    setField_ = null;
    value_ = null;

    iprot.readStructBegin();

    TField field = iprot.readFieldBegin();

    value_ = readValue(iprot, field);
    if (value_ != null) {
      setField_ = enumForId(field.id);
    }
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   * @param fieldIdPathRest The rest FieldId's that define a path to a TUnion
   * @throws TException
   */
  public Short partialDeserializeSetFieldIdInUnion(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum ... fieldIdPathRest)  throws TException {
    try {
      TField field = locateField(bytes, fieldIdPathFirst, fieldIdPathRest);
      if (field != null){
        protocol_.readStructBegin(); // The Union
        return protocol_.readFieldBegin().id; // The field set in the union
      }
      return null;
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    }
  }

  private Object partialDeserializeField(byte ttype, byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum ... fieldIdPathRest) throws TException {
    try {
      TField field = locateField(bytes, fieldIdPathFirst, fieldIdPathRest);
      if (field != null) {
        // if this point is reached, iprot will be positioned at the start of the field.
        switch(ttype){
          case TType.BOOL:
            if (field.type == TType.BOOL){
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