Package org.apache.thrift.transport

Class TMemoryInputTransport

java.lang.Object

org.apache.thrift.transport.TTransport

org.apache.thrift.transport.TEndpointTransport

org.apache.thrift.transport.TMemoryInputTransport

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public final class TMemoryInputTransport
extends TEndpointTransport

Field Summary

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

knownMessageSize, remainingMessageSize

Constructor Summary

Constructors

Constructor	Description
TMemoryInputTransport()
TMemoryInputTransport(byte[] buf)
TMemoryInputTransport(byte[] buf, int offset, int length)
TMemoryInputTransport(TConfiguration _configuration)
TMemoryInputTransport(TConfiguration _configuration, byte[] buf)
TMemoryInputTransport(TConfiguration _configuration, byte[] buf, int offset, int length)

Method Summary

Modifier and Type	Method	Description
void	clear()
void	close()	Closes the transport.
void	consumeBuffer(int len)	Consume len bytes from the underlying buffer.
byte[]	getBuffer()	Access the protocol's underlying buffer directly.
int	getBufferPosition()	Return the index within the underlying buffer that specifies the next spot that should be read from.
int	getBytesRemainingInBuffer()	Get the number of bytes remaining in the underlying buffer.
boolean	isOpen()	Queries whether the transport is open.
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.
void	reset(byte[] buf)
void	reset(byte[] buf, int offset, int length)
void	write(byte[] buf, int off, int len)	Writes up to len bytes from the buffer.

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

checkReadBytesAvailable, countConsumedMessageBytes, getConfiguration, getMaxMessageSize, resetConsumedMessageSize, updateKnownMessageSize

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

flush, peek, read, readAll, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

TMemoryInputTransport

public TMemoryInputTransport()
                      throws TTransportException

Throws:

TTransportException

TMemoryInputTransport

public TMemoryInputTransport(TConfiguration _configuration)
                      throws TTransportException

Throws:

TTransportException

TMemoryInputTransport

public TMemoryInputTransport(byte[] buf)
                      throws TTransportException

Throws:

TTransportException

TMemoryInputTransport

public TMemoryInputTransport(TConfiguration _configuration,
                             byte[] buf)
                      throws TTransportException

Throws:

TTransportException

TMemoryInputTransport

public TMemoryInputTransport(byte[] buf,
                             int offset,
                             int length)
                      throws TTransportException

Throws:

TTransportException

TMemoryInputTransport

public TMemoryInputTransport(TConfiguration _configuration,
                             byte[] buf,
                             int offset,
                             int length)
                      throws TTransportException

Throws:

TTransportException

Method Detail

reset

public void reset(byte[] buf)

reset

public void reset(byte[] buf,
                  int offset,
                  int length)

clear

public void clear()

close

public void close()

Description copied from class: TTransport

Closes the transport.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Specified by:

close in class TTransport

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()
          throws TTransportException

Description copied from class: TTransport

Opens the transport for reading/writing.

Specified by:

open in class TTransport

Throws:

TTransportException - if the transport could not be opened

read

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

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

Throws:

TTransportException - if there was an error reading data

write

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

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

Throws:

TTransportException - if there was an error writing data

getBuffer

public byte[] getBuffer()

Description copied from class: TTransport

Access the protocol's underlying buffer directly. If this is not a buffered transport, return null.

Overrides:

getBuffer in class TTransport

Returns:

protocol's Underlying buffer

getBufferPosition

public int getBufferPosition()

Description copied from class: TTransport

Return the index within the underlying buffer that specifies the next spot that should be read from.

Overrides:

getBufferPosition in class TTransport

Returns:

index within the underlying buffer that specifies the next spot that should be read from

getBytesRemainingInBuffer

public int getBytesRemainingInBuffer()

Description copied from class: TTransport

Get the number of bytes remaining in the underlying buffer. Returns -1 if this is a non-buffered transport.

Overrides:

getBytesRemainingInBuffer in class TTransport

Returns:

the number of bytes remaining in the underlying buffer.
Returns -1 if this is a non-buffered transport.

consumeBuffer

public void consumeBuffer(int len)

Description copied from class: TTransport

Consume len bytes from the underlying buffer.

Overrides:

consumeBuffer in class TTransport

Parameters:

len - the number of bytes to consume from the underlying buffer.