Example usage for org.apache.thrift.protocol TStruct TStruct

Introduction

In this page you can find the example usage for org.apache.thrift.protocol TStruct TStruct.

Prototype

public TStruct(String n)

Source Link

Usage

From source file:com.ebay.nest.io.sede.dynamic_type.DynamicSerDeStructBase.java

License:Apache License

/**
 * serialize/*from  w w w  . j  a va2 s  .co  m*/
 * 
 * The way to serialize a Thrift "table" which in thrift land is really a
 * function and thus this class's name.
 * 
 * @param o
 *          - this list should be in the order of the function's params for
 *          now. If we wanted to remove this requirement, we'd need to make it
 *          a List<Pair<String, Object>> with the String being the field name.
 * 
 */
@Override
public void serialize(Object o, ObjectInspector oi, TProtocol oprot)
        throws TException, SerDeException, NoSuchFieldException, IllegalAccessException {
    if (thrift_mode) {
        oprot.writeStructBegin(new TStruct(name));
    }

    fieldList.serialize(o, oi, oprot);

    if (thrift_mode) {
        oprot.writeStructEnd();
    }
}

From source file:com.facebook.swift.codec.internal.TProtocolWriter.java

License:Apache License

public void writeStructBegin(String name) throws TException {
    protocol.writeStructBegin(new TStruct(name));
}

From source file:com.ning.metrics.serialization.thrift.hadoop.TBoolean.java

License:Apache License

public void write(TProtocol oprot) throws TException {
    TStruct struct = new TStruct("TBoolean");
    oprot.writeStructBegin(struct);/*  w  ww  . j  a  v  a 2 s. c o  m*/
    TField field = new TField("value", TType.BOOL, (short) 1);
    oprot.writeFieldBegin(field);
    oprot.writeBool(this.value);
    oprot.writeFieldEnd();
    oprot.writeFieldStop();
    oprot.writeStructEnd();
}

From source file:com.ning.metrics.serialization.thrift.ThriftEnvelopeSerializer.java

License:Apache License

public void serialize(ThriftEnvelope thriftEnvelope) throws IOException {
    try {/*w  w  w  .j av  a2 s.  co  m*/
        protocol.writeStructBegin(new TStruct("EventEnvelope"));

        protocol.writeFieldBegin(TYPE_NAME_FIELD);
        protocol.writeString(thriftEnvelope.getTypeName());
        protocol.writeFieldEnd();

        if (!thriftEnvelope.getTypeName().equals(thriftEnvelope.getName())) {
            protocol.writeFieldBegin(NAME_FIELD);
            protocol.writeString(thriftEnvelope.getName());
            protocol.writeFieldEnd();
        }

        byte[] payload = payloadSerializer.createPayload(thriftEnvelope.getPayload());

        protocol.writeFieldBegin(PAYLOAD_FIELD);
        protocol.writeBinary(ByteBuffer.wrap(payload));
        protocol.writeFieldEnd();

        protocol.writeFieldStop();
        protocol.writeStructEnd();
    } catch (TException e) {
        throw new IOException("error serializing Thrift" + thriftEnvelope, e);
    }
}

From source file:com.ning.metrics.serialization.thrift.ThriftFieldListSerializer.java

License:Apache License

public void serialize(TProtocol protocol, List<ThriftField> thriftFieldList) throws TException {
    protocol.writeStructBegin(new TStruct("ThriftFieldList"));

    for (ThriftField serializer : thriftFieldList) {
        serializer.write(protocol);//from   w ww  .j  a  v  a 2  s.  c  o  m
    }

    protocol.writeFieldStop();
    protocol.writeStructEnd();
}

From source file:mt.swift.MapSerializer.java

License:Apache License

public void serialize(Map<String, ?> map, String structName, TProtocol protocol) throws TException {
    StructureType structure = structures.get(structName);
    protocol.writeStructBegin(new TStruct(structName));
    for (Field field : structure.getFields()) {
        Object value = map.get(field.getName());

        if (value == null) {
            if (field.isRequired()) {
                throw new MissingFieldException(structure, field, map);
            }//from  w  w  w  .j  a va2  s.co m
            continue;
        }

        protocol.writeFieldBegin(new TField(field.getName(), field.getType().getTType(), field.getId()));
        write(protocol, value, field.getType(), field);
        protocol.writeFieldEnd();
    }

    protocol.writeFieldStop();
    protocol.writeStructEnd();
}

From source file:mt.swift.TestUtil.java

License:Apache License

public static TStruct toTStruct(StructureType type) {
    return new TStruct(type.getName());
}

From source file:net.morimekta.providence.thrift.TProtocolSerializer.java

License:Apache License

private void writeMessage(PMessage<?, ?> message, TProtocol protocol) throws TException, SerializerException {
    PMessageDescriptor<?, ?> type = message.descriptor();

    protocol.writeStructBegin(new TStruct(message.descriptor().getQualifiedName()));

    for (PField field : type.getFields()) {
        if (!message.has(field.getKey())) {
            continue;
        }/* w ww.  j  av a  2  s.c  om*/

        protocol.writeFieldBegin(
                new TField(field.getName(), getFieldType(field.getDescriptor()), (short) field.getKey()));

        writeTypedValue(message.get(field.getKey()), field.getDescriptor(), protocol);

        protocol.writeFieldEnd();
    }

    protocol.writeFieldStop();
    protocol.writeStructEnd();
}

From source file:org.apache.dubbo.rpc.protocol.thrift.ThriftNativeCodec.java

License:Apache License

protected void encodeRequest(Channel channel, ChannelBuffer buffer, Request request) throws IOException {
    Invocation invocation = (Invocation) request.getData();
    TProtocol protocol = newProtocol(channel.getUrl(), buffer);
    try {/*from  w  ww.jav a2 s. c om*/
        protocol.writeMessageBegin(
                new TMessage(invocation.getMethodName(), TMessageType.CALL, thriftSeq.getAndIncrement()));
        protocol.writeStructBegin(new TStruct(invocation.getMethodName() + "_args"));
        for (int i = 0; i < invocation.getParameterTypes().length; i++) {
            Class<?> type = invocation.getParameterTypes()[i];

        }
    } catch (TException e) {
        throw new IOException(e.getMessage(), e);
    }

}