Package org.apache.thrift.protocol

Class TSimpleJSONProtocol

java.lang.Object

org.apache.thrift.protocol.TProtocol

org.apache.thrift.protocol.TSimpleJSONProtocol

public class TSimpleJSONProtocol
extends TProtocol

JSON protocol implementation for thrift. This protocol is write-only and produces a simple output format suitable for parsing by scripting languages. It should not be confused with the full-featured TJSONProtocol.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TSimpleJSONProtocol.CollectionMapKeyException
protected class	TSimpleJSONProtocol.Context
static class	TSimpleJSONProtocol.Factory	Factory
protected class	TSimpleJSONProtocol.ListContext
protected class	TSimpleJSONProtocol.MapContext
protected class	TSimpleJSONProtocol.StructContext

Field Summary

Fields

Modifier and Type	Field	Description
protected TSimpleJSONProtocol.Context	BASE_CONTEXT
protected TSimpleJSONProtocol.Context	writeContext_	Current context that we are in
protected java.util.Stack<TSimpleJSONProtocol.Context>	writeContextStack_	Stack of nested contexts that we may be in.

Fields inherited from class org.apache.thrift.protocol.TProtocol

trans_

Constructor Summary

Constructors

Constructor	Description
TSimpleJSONProtocol(TTransport trans)	Constructor

Method Summary

Modifier and Type	Method	Description
void	_writeStringData(java.lang.String s)
protected void	assertContextIsNotMapKey(java.lang.String invalidKeyType)	Used to make sure that we are not encountering a map whose keys are containers
protected void	popWriteContext()	Pop the last write context off the stack
protected void	pushWriteContext(TSimpleJSONProtocol.Context c)	Push a new write context onto the stack.
java.nio.ByteBuffer	readBinary()
boolean	readBool()
byte	readByte()
double	readDouble()
TField	readFieldBegin()
void	readFieldEnd()
short	readI16()
int	readI32()
long	readI64()
TList	readListBegin()
void	readListEnd()
TMap	readMapBegin()
void	readMapEnd()
TMessage	readMessageBegin()	Reading methods.
void	readMessageEnd()
TSet	readSetBegin()
void	readSetEnd()
java.lang.String	readString()
java.lang.String	readStringBody(int size)
TStruct	readStructBegin()
void	readStructEnd()
protected void	resetWriteContext()	Reset the write context stack to its initial state.
void	writeBinary(java.nio.ByteBuffer bin)
void	writeBool(boolean b)
void	writeByte(byte b)
void	writeDouble(double dub)
void	writeFieldBegin(TField field)
void	writeFieldEnd()
void	writeFieldStop()
void	writeI16(short i16)
void	writeI32(int i32)
void	writeI64(long i64)
void	writeListBegin(TList list)
void	writeListEnd()
void	writeMapBegin(TMap map)
void	writeMapEnd()
void	writeMessageBegin(TMessage message)	Writing methods.
void	writeMessageEnd()
void	writeSetBegin(TSet set)
void	writeSetEnd()
void	writeString(java.lang.String str)
void	writeStructBegin(TStruct struct)
void	writeStructEnd()

Methods inherited from class org.apache.thrift.protocol.TProtocol

getScheme, getTransport, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BASE_CONTEXT

protected final TSimpleJSONProtocol.Context BASE_CONTEXT

writeContextStack_

protected java.util.Stack<TSimpleJSONProtocol.Context> writeContextStack_

Stack of nested contexts that we may be in.

writeContext_

protected TSimpleJSONProtocol.Context writeContext_

Current context that we are in

Constructor Detail

TSimpleJSONProtocol

public TSimpleJSONProtocol(TTransport trans)

Constructor

Method Detail

pushWriteContext

protected void pushWriteContext(TSimpleJSONProtocol.Context c)

Push a new write context onto the stack.

popWriteContext

protected void popWriteContext()

Pop the last write context off the stack

resetWriteContext

protected void resetWriteContext()

Reset the write context stack to its initial state.

assertContextIsNotMapKey

protected void assertContextIsNotMapKey(java.lang.String invalidKeyType)
                                 throws TSimpleJSONProtocol.CollectionMapKeyException

Used to make sure that we are not encountering a map whose keys are containers

Throws:

TSimpleJSONProtocol.CollectionMapKeyException

writeMessageBegin

public void writeMessageBegin(TMessage message)
                       throws TException

Description copied from class: TProtocol

Writing methods.

Specified by:

writeMessageBegin in class TProtocol

Throws:

TException

writeMessageEnd

public void writeMessageEnd()
                     throws TException

Specified by:

writeMessageEnd in class TProtocol

Throws:

TException

writeStructBegin

public void writeStructBegin(TStruct struct)
                      throws TException

Specified by:

writeStructBegin in class TProtocol

Throws:

TException

writeStructEnd

public void writeStructEnd()
                    throws TException

Specified by:

writeStructEnd in class TProtocol

Throws:

TException

writeFieldBegin

public void writeFieldBegin(TField field)
                     throws TException

Specified by:

writeFieldBegin in class TProtocol

Throws:

TException

writeFieldEnd

public void writeFieldEnd()
                   throws TException

Specified by:

writeFieldEnd in class TProtocol

Throws:

TException

writeFieldStop

public void writeFieldStop()
                    throws TException

Specified by:

writeFieldStop in class TProtocol

Throws:

TException

writeMapBegin

public void writeMapBegin(TMap map)
                   throws TException

Specified by:

writeMapBegin in class TProtocol

Throws:

TException

writeMapEnd

public void writeMapEnd()
                 throws TException

Specified by:

writeMapEnd in class TProtocol

Throws:

TException

writeListBegin

public void writeListBegin(TList list)
                    throws TException

Specified by:

writeListBegin in class TProtocol

Throws:

TException

writeListEnd

public void writeListEnd()
                  throws TException

Specified by:

writeListEnd in class TProtocol

Throws:

TException

writeSetBegin

public void writeSetBegin(TSet set)
                   throws TException

Specified by:

writeSetBegin in class TProtocol

Throws:

TException

writeSetEnd

public void writeSetEnd()
                 throws TException

Specified by:

writeSetEnd in class TProtocol

Throws:

TException

writeBool

public void writeBool(boolean b)
               throws TException

Specified by:

writeBool in class TProtocol

Throws:

TException

writeByte

public void writeByte(byte b)
               throws TException

Specified by:

writeByte in class TProtocol

Throws:

TException

writeI16

public void writeI16(short i16)
              throws TException

Specified by:

writeI16 in class TProtocol

Throws:

TException

writeI32

public void writeI32(int i32)
              throws TException

Specified by:

writeI32 in class TProtocol

Throws:

TException

_writeStringData

public void _writeStringData(java.lang.String s)
                      throws TException

Throws:

TException

writeI64

public void writeI64(long i64)
              throws TException

Specified by:

writeI64 in class TProtocol

Throws:

TException

writeDouble

public void writeDouble(double dub)
                 throws TException

Specified by:

writeDouble in class TProtocol

Throws:

TException

writeString

public void writeString(java.lang.String str)
                 throws TException

Specified by:

writeString in class TProtocol

Throws:

TException

writeBinary

public void writeBinary(java.nio.ByteBuffer bin)
                 throws TException

Specified by:

writeBinary in class TProtocol

Throws:

TException

readMessageBegin

public TMessage readMessageBegin()
                          throws TException

Reading methods.

Specified by:

readMessageBegin in class TProtocol

Throws:

TException

readMessageEnd

public void readMessageEnd()
                    throws TException

Specified by:

readMessageEnd in class TProtocol

Throws:

TException

readStructBegin

public TStruct readStructBegin()
                        throws TException

Specified by:

readStructBegin in class TProtocol

Throws:

TException

readStructEnd

public void readStructEnd()
                   throws TException

Specified by:

readStructEnd in class TProtocol

Throws:

TException

readFieldBegin

public TField readFieldBegin()
                      throws TException

Specified by:

readFieldBegin in class TProtocol

Throws:

TException

readFieldEnd

public void readFieldEnd()
                  throws TException

Specified by:

readFieldEnd in class TProtocol

Throws:

TException

readMapBegin

public TMap readMapBegin()
                  throws TException

Specified by:

readMapBegin in class TProtocol

Throws:

TException

readMapEnd

public void readMapEnd()
                throws TException

Specified by:

readMapEnd in class TProtocol

Throws:

TException

readListBegin

public TList readListBegin()
                    throws TException

Specified by:

readListBegin in class TProtocol

Throws:

TException

readListEnd

public void readListEnd()
                 throws TException

Specified by:

readListEnd in class TProtocol

Throws:

TException

readSetBegin

public TSet readSetBegin()
                  throws TException

Specified by:

readSetBegin in class TProtocol

Throws:

TException

readSetEnd

public void readSetEnd()
                throws TException

Specified by:

readSetEnd in class TProtocol

Throws:

TException

readBool

public boolean readBool()
                 throws TException

Specified by:

readBool in class TProtocol

Throws:

TException

readByte

public byte readByte()
              throws TException

Specified by:

readByte in class TProtocol

Throws:

TException

readI16

public short readI16()
              throws TException

Specified by:

readI16 in class TProtocol

Throws:

TException

readI32

public int readI32()
            throws TException

Specified by:

readI32 in class TProtocol

Throws:

TException

readI64

public long readI64()
             throws TException

Specified by:

readI64 in class TProtocol

Throws:

TException

readDouble

public double readDouble()
                  throws TException

Specified by:

readDouble in class TProtocol

Throws:

TException

readString

public java.lang.String readString()
                            throws TException

Specified by:

readString in class TProtocol

Throws:

TException

readStringBody

public java.lang.String readStringBody(int size)
                                throws TException

Throws:

TException

readBinary

public java.nio.ByteBuffer readBinary()
                               throws TException

Specified by:

readBinary in class TProtocol

Throws:

TException