Package org.apache.iotdb.rpc

Class ConfigurableTByteBuffer

java.lang.Object

org.apache.thrift.transport.TTransport

org.apache.thrift.transport.TEndpointTransport

org.apache.iotdb.rpc.ConfigurableTByteBuffer

All Implemented Interfaces:

Closeable, AutoCloseable

public class ConfigurableTByteBuffer
extends org.apache.thrift.transport.TEndpointTransport

Source code of this class is a copy of TByteBuffer. However, TByteBuffer is a final class and has only one construction method which uses the default TConfiguration. In some cases, the capacity of our ByteBuffer could be so large that it reaches the MaxMessageSize of thrift. We need to customize the TConfiguration and that is why we use this class.

Field Summary

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

knownMessageSize, remainingMessageSize

Constructor Summary

Constructors

Constructor	Description
ConfigurableTByteBuffer(ByteBuffer byteBuffer)
ConfigurableTByteBuffer(ByteBuffer byteBuffer, org.apache.thrift.TConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
ConfigurableTByteBuffer	clear()
void	close()
ConfigurableTByteBuffer	flip()
ByteBuffer	getByteBuffer()
boolean	isOpen()
void	open()
int	read(byte[] buf, int off, int len)
byte[]	toByteArray()
void	write(byte[] buf, int off, int len)

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

checkReadBytesAvailable, countConsumedMessageBytes, getConfiguration, getMaxMessageSize, resetConsumedMessageSize, updateKnownMessageSize

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

consumeBuffer, flush, getBuffer, getBufferPosition, getBytesRemainingInBuffer, 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

ConfigurableTByteBuffer

public ConfigurableTByteBuffer(ByteBuffer byteBuffer)
                        throws org.apache.thrift.transport.TTransportException

Throws:

org.apache.thrift.transport.TTransportException

ConfigurableTByteBuffer

public ConfigurableTByteBuffer(ByteBuffer byteBuffer,
                               org.apache.thrift.TConfiguration configuration)
                        throws org.apache.thrift.transport.TTransportException

Throws:

org.apache.thrift.transport.TTransportException

Method Detail

isOpen

public boolean isOpen()

Specified by:

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

open

public void open()

Specified by:

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

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

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

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

getByteBuffer

public ByteBuffer getByteBuffer()

clear

public ConfigurableTByteBuffer clear()

flip

public ConfigurableTByteBuffer flip()

toByteArray

public byte[] toByteArray()