com.tibbo.aggregate.common.protocol

Class CompressedCommandWriter<C extends OutgoingAggreGateCommand>

java.lang.Object

com.tibbo.aggregate.common.protocol.DefaultCommandWriter<C>

com.tibbo.aggregate.common.protocol.CompressedCommandWriter<C>

All Implemented Interfaces:

CommandWriter<C>

public class CompressedCommandWriter<C extends OutgoingAggreGateCommand>
extends DefaultCommandWriter<C>

Field Summary

Fields

Modifier and Type	Field and Description
static int	MINIMAL_COMMAND_SIZE_TO_COMPRESS
static byte	TYPE_COMPRESSED
static byte	TYPE_RAW

Constructor Summary

Constructors

Constructor and Description
CompressedCommandWriter()

Method Summary

Modifier and Type	Method and Description
protected byte[]	extractCommandBody(OutgoingAggreGateCommand command, BlockingChannel channel)
void	setVersion(ProtocolVersion version)
void	setVersionAfterNextWrite(ProtocolVersion version)
void	write(C command, BlockingChannel channel, boolean needsFlushing)

Methods inherited from class com.tibbo.aggregate.common.protocol.DefaultCommandWriter

composeByteBuffer, log, writeBufferToChannel

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tibbo.aggregate.common.communication.CommandWriter

write

Field Detail

TYPE_RAW

public static final byte TYPE_RAW

See Also:

Constant Field Values

TYPE_COMPRESSED

public static final byte TYPE_COMPRESSED

See Also:

Constant Field Values

MINIMAL_COMMAND_SIZE_TO_COMPRESS

public static final int MINIMAL_COMMAND_SIZE_TO_COMPRESS

See Also:

Constant Field Values

Constructor Detail

CompressedCommandWriter

public CompressedCommandWriter()

Method Detail

write

public void write(C command,
                  BlockingChannel channel,
                  boolean needsFlushing)
           throws java.io.IOException,
                  DisconnectionException

Specified by:

write in interface CommandWriter<C extends OutgoingAggreGateCommand>

Overrides:

write in class DefaultCommandWriter<C extends OutgoingAggreGateCommand>

Throws:

java.io.IOException

DisconnectionException

extractCommandBody

protected byte[] extractCommandBody(OutgoingAggreGateCommand command,
                                    BlockingChannel channel)

setVersion

public void setVersion(ProtocolVersion version)

Specified by:

setVersion in interface CommandWriter<C extends OutgoingAggreGateCommand>

Overrides:

setVersion in class DefaultCommandWriter<C extends OutgoingAggreGateCommand>

setVersionAfterNextWrite

public void setVersionAfterNextWrite(ProtocolVersion version)

Specified by:

setVersionAfterNextWrite in interface CommandWriter<C extends OutgoingAggreGateCommand>

Overrides:

setVersionAfterNextWrite in class DefaultCommandWriter<C extends OutgoingAggreGateCommand>