org.apache.thrift.transport

Class TZlibTransport

java.lang.Object

org.apache.thrift.transport.TTransport

org.apache.thrift.transport.TIOStreamTransport

org.apache.thrift.transport.TZlibTransport

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class TZlibTransport
extends TIOStreamTransport

TZlibTransport deflates on write and inflates on read.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TZlibTransport.Factory

Field Summary

Fields inherited from class org.apache.thrift.transport.TIOStreamTransport

inputStream_, outputStream_

Constructor Summary

Constructors

Constructor and Description
TZlibTransport(TTransport transport) Constructs a new TZlibTransport instance.
TZlibTransport(TTransport transport, int compressionLevel) Constructs a new TZlibTransport instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes both the input and output streams.
boolean	isOpen() The streams must already be open at construction time, so this should always return true.
void	open() The streams must already be open.

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

flush, read, write

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

consumeBuffer, getBuffer, getBufferPosition, getBytesRemainingInBuffer, peek, readAll, write

Methods inherited from class java.lang.Object

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

Constructor Detail

TZlibTransport

public TZlibTransport(TTransport transport)

Constructs a new TZlibTransport instance.

Parameters:

transport - the underlying transport to read from and write to

TZlibTransport

public TZlibTransport(TTransport transport,
              int compressionLevel)

Constructs a new TZlibTransport instance.

Parameters:

transport - the underlying transport to read from and write to

compressionLevel - 0 for no compression, 9 for maximum compression

Method Detail

isOpen

public boolean isOpen()

Description copied from class: TIOStreamTransport

The streams must already be open at construction time, so this should always return true.

Overrides:

isOpen in class TIOStreamTransport

Returns:

true

open

public void open()
          throws TTransportException

Description copied from class: TIOStreamTransport

The streams must already be open. This method does nothing.

Overrides:

open in class TIOStreamTransport

Throws:

TTransportException - if the transport could not be opened

close

public void close()

Description copied from class: TIOStreamTransport

Closes both the input and output streams.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class TIOStreamTransport