Package org.apache.thrift.transport

Class TMemoryBuffer

java.lang.Object

org.apache.thrift.transport.TTransport

org.apache.thrift.transport.TMemoryBuffer

public class TMemoryBuffer
extends TTransport

Memory buffer-based implementation of the TTransport interface.

Constructor Summary

Constructors

Constructor	Description
TMemoryBuffer(int size)	Create a TMemoryBuffer with an initial buffer size of size.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the transport.
byte[]	getArray()
java.lang.String	inspect()
boolean	isOpen()	Queries whether the transport is open.
int	length()
void	open()	Opens the transport for reading/writing.
int	read(byte[] buf, int off, int len)	Reads up to len bytes into buffer buf, starting at offset off.
java.lang.String	toString(java.lang.String enc)	Output the contents of the memory buffer as a String, using the supplied encoding
void	write(byte[] buf, int off, int len)	Writes up to len bytes from the buffer.

Methods inherited from class java.lang.Object

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

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

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

Constructor Detail

TMemoryBuffer

public TMemoryBuffer(int size)

Create a TMemoryBuffer with an initial buffer size of size. The internal buffer will grow as necessary to accommodate the size of the data being written to it.

Method Detail

isOpen

public boolean isOpen()

Description copied from class: TTransport

Queries whether the transport is open.

Specified by:

isOpen in class TTransport

Returns:

True if the transport is open.

open

public void open()

Description copied from class: TTransport

Opens the transport for reading/writing.

Specified by:

open in class TTransport

close

public void close()

Description copied from class: TTransport

Closes the transport.

Specified by:

close in class TTransport

read

public int read(byte[] buf,
                int off,
                int len)

Description copied from class: TTransport

Reads up to len bytes into buffer buf, starting at offset off.

Specified by:

read in class TTransport

Parameters:

buf - Array to read into

off - Index to start reading at

len - Maximum number of bytes to read

Returns:

The number of bytes actually read

write

public void write(byte[] buf,
                  int off,
                  int len)

Description copied from class: TTransport

Writes up to len bytes from the buffer.

Specified by:

write in class TTransport

Parameters:

buf - The output data buffer

off - The offset to start writing from

len - The number of bytes to write

toString

public java.lang.String toString(java.lang.String enc)
                          throws java.io.UnsupportedEncodingException

Output the contents of the memory buffer as a String, using the supplied encoding

Parameters:

enc - the encoding to use

Returns:

the contents of the memory buffer as a String

Throws:

java.io.UnsupportedEncodingException

inspect

public java.lang.String inspect()

length

public int length()

getArray

public byte[] getArray()