io.warp10.thrift

Class TFramedTransport

java.lang.Object

org.apache.thrift.transport.TTransport

io.warp10.thrift.TFramedTransport

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class TFramedTransport
extends org.apache.thrift.transport.TTransport

TFramedTransport is a buffered TTransport that ensures a fully read message every time by preceding messages with a 4-byte frame size.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TFramedTransport.Factory

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	DEFAULT_MAX_LENGTH

Constructor Summary

Constructors

Constructor and Description
TFramedTransport(org.apache.thrift.transport.TTransport transport)
TFramedTransport(org.apache.thrift.transport.TTransport transport, int maxLength) Constructor wraps around another transport

Method Summary

Modifier and Type	Method and Description
void	close()
void	consumeBuffer(int len)
static int	decodeFrameSize(byte[] buf)
static void	encodeFrameSize(int frameSize, byte[] buf)
void	flush()
byte[]	getBuffer()
int	getBufferPosition()
int	getBytesRemainingInBuffer()
boolean	isOpen()
void	open()
int	read(byte[] buf, int off, int len)
void	write(byte[] buf, int off, int len)

Methods inherited from class org.apache.thrift.transport.TTransport

peek, readAll, write

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_LENGTH

protected static final int DEFAULT_MAX_LENGTH

See Also:

Constant Field Values

Constructor Detail

TFramedTransport

public TFramedTransport(org.apache.thrift.transport.TTransport transport,
                        int maxLength)

Constructor wraps around another transport

TFramedTransport

public TFramedTransport(org.apache.thrift.transport.TTransport transport)

Method Detail

open

public void open()
          throws org.apache.thrift.transport.TTransportException

Specified by:

open in class org.apache.thrift.transport.TTransport

Throws:

org.apache.thrift.transport.TTransportException

isOpen

public boolean isOpen()

Specified by:

isOpen in class org.apache.thrift.transport.TTransport

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class org.apache.thrift.transport.TTransport

read

public int read(byte[] buf,
                int off,
                int len)
         throws org.apache.thrift.transport.TTransportException

Specified by:

read in class org.apache.thrift.transport.TTransport

Throws:

org.apache.thrift.transport.TTransportException

getBuffer

public byte[] getBuffer()

Overrides:

getBuffer in class org.apache.thrift.transport.TTransport

getBufferPosition

public int getBufferPosition()

Overrides:

getBufferPosition in class org.apache.thrift.transport.TTransport

getBytesRemainingInBuffer

public int getBytesRemainingInBuffer()

Overrides:

getBytesRemainingInBuffer in class org.apache.thrift.transport.TTransport

consumeBuffer

public void consumeBuffer(int len)

Overrides:

consumeBuffer in class org.apache.thrift.transport.TTransport

write

public void write(byte[] buf,
                  int off,
                  int len)
           throws org.apache.thrift.transport.TTransportException

Specified by:

write in class org.apache.thrift.transport.TTransport

Throws:

org.apache.thrift.transport.TTransportException

flush

public void flush()
           throws org.apache.thrift.transport.TTransportException

Overrides:

flush in class org.apache.thrift.transport.TTransport

Throws:

org.apache.thrift.transport.TTransportException

encodeFrameSize

public static final void encodeFrameSize(int frameSize,
                                         byte[] buf)

decodeFrameSize

public static final int decodeFrameSize(byte[] buf)