rice.pastry.messaging
Class PJavaSerializedDeserializer

java.lang.Object
  rice.pastry.messaging.JavaSerializedDeserializer
      rice.pastry.messaging.PJavaSerializedDeserializer

All Implemented Interfaces:

MessageDeserializer

Direct Known Subclasses:

PeriodicLeafSetProtocol.PLSPMessageDeserializer, StandardJoinProtocol.SJPDeserializer

public abstract class PJavaSerializedDeserializer
extends JavaSerializedDeserializer

The purpose of this class is just for programming convienience to disambiguate between rice.p2p.commonapi and rice.pastry with the interfaces/classes Message NodeHandle

Author:

Jeff Hoye

Field Summary

Fields inherited from class rice.pastry.messaging.JavaSerializedDeserializer

pn

Constructor Summary

PJavaSerializedDeserializer(PastryNode pn)

Method Summary

abstract Message	deserialize(InputBuffer buf, short type, int priority, NodeHandle sender)
Message	deserialize(InputBuffer buf, short type, int priority, NodeHandle sender) Typical implementation: RawMessage ret = super.deserialize(); if (ret != null) return ret; Endpoint endpoint; switch(type) { case 1: return new MyMessage(buf, endpoint); }

Methods inherited from class rice.pastry.messaging.JavaSerializedDeserializer

setAlwaysUseJavaSerialization

Methods inherited from class java.lang.Object

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

Constructor Detail

PJavaSerializedDeserializer

public PJavaSerializedDeserializer(PastryNode pn)

Method Detail

deserialize

public abstract Message deserialize(InputBuffer buf,
                                    short type,
                                    int priority,
                                    NodeHandle sender)
                             throws java.io.IOException

Throws:

java.io.IOException

deserialize

public Message deserialize(InputBuffer buf,
                           short type,
                           int priority,
                           NodeHandle sender)
                    throws java.io.IOException

Description copied from interface: MessageDeserializer

Typical implementation: RawMessage ret = super.deserialize(); if (ret != null) return ret; Endpoint endpoint; switch(type) { case 1: return new MyMessage(buf, endpoint); }

Specified by:

deserialize in interface MessageDeserializer

Overrides:

deserialize in class JavaSerializedDeserializer

Parameters:

buf - accessor to the bytes

type - the message type, defined in RawMessage.getType()

priority - the priority of the message

sender - the sender of the Message (may be null if not specified).

Returns:

The deserialized message.

Throws:

java.io.IOException