org.jgroups.blocks

Class RpcDispatcher.MarshallerAdapter

java.lang.Object

org.jgroups.blocks.RpcDispatcher.MarshallerAdapter

All Implemented Interfaces:

RpcDispatcher.Marshaller, RpcDispatcher.Marshaller2

Enclosing class:

RpcDispatcher

public static class RpcDispatcher.MarshallerAdapter
extends Object
implements RpcDispatcher.Marshaller2

Used to provide a Marshaller2 interface to a Marshaller. This class is for internal use only, and will be removed in 3.0 when Marshaller and Marshaller2 get merged. Do not use, but provide an implementation of Marshaller directly, e.g. in setRequestMarshaller().

Constructor Summary

Constructors

Constructor and Description
MarshallerAdapter(RpcDispatcher.Marshaller marshaller)

Method Summary

Modifier and Type	Method and Description
Object	objectFromByteBuffer(byte[] buf)
Object	objectFromByteBuffer(byte[] buf, int offset, int length)
Buffer	objectToBuffer(Object obj) Marshals the object into a byte[] buffer and returns a Buffer with a ref to the underlying byte[] buffer, offset and length. Note that the underlying byte[] buffer must not be changed as this would change the buffer of a message which potentially can get retransmitted, and such a retransmission would then carry a ref to a changed byte[] buffer !
byte[]	objectToByteBuffer(Object obj)

Methods inherited from class java.lang.Object

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

Constructor Detail

MarshallerAdapter

public MarshallerAdapter(RpcDispatcher.Marshaller marshaller)

Method Detail

objectToByteBuffer

public byte[] objectToByteBuffer(Object obj)
                          throws Exception

Specified by:

objectToByteBuffer in interface RpcDispatcher.Marshaller

Throws:

Exception

objectFromByteBuffer

public Object objectFromByteBuffer(byte[] buf)
                            throws Exception

Specified by:

objectFromByteBuffer in interface RpcDispatcher.Marshaller

Throws:

Exception

objectToBuffer

public Buffer objectToBuffer(Object obj)
                      throws Exception

Description copied from interface: RpcDispatcher.Marshaller2

Marshals the object into a byte[] buffer and returns a Buffer with a ref to the underlying byte[] buffer, offset and length.
Note that the underlying byte[] buffer must not be changed as this would change the buffer of a message which potentially can get retransmitted, and such a retransmission would then carry a ref to a changed byte[] buffer !

Specified by:

objectToBuffer in interface RpcDispatcher.Marshaller2

Returns:

Throws:

Exception

objectFromByteBuffer

public Object objectFromByteBuffer(byte[] buf,
                                   int offset,
                                   int length)
                            throws Exception

Specified by:

objectFromByteBuffer in interface RpcDispatcher.Marshaller2

Throws:

Exception