Package org.apache.tomcat.websocket.pojo

Class PojoMessageHandlerWholeBase<T>

java.lang.Object

org.apache.tomcat.websocket.pojo.PojoMessageHandlerBase<T>

org.apache.tomcat.websocket.pojo.PojoMessageHandlerWholeBase<T>

Type Parameters:

T - The type of message to handle

All Implemented Interfaces:

MessageHandler, MessageHandler.Whole<T>, WrappedMessageHandler

Direct Known Subclasses:

PojoMessageHandlerWholeBinary, PojoMessageHandlerWholePong, PojoMessageHandlerWholeText

public abstract class PojoMessageHandlerWholeBase<T>
extends PojoMessageHandlerBase<T>
implements MessageHandler.Whole<T>

Common implementation code for the POJO whole message handlers. All the real work is done in this class and in the superclass.

Nested Class Summary

Nested classes/interfaces inherited from interface javax.websocket.MessageHandler

MessageHandler.Partial<T>, MessageHandler.Whole<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected final List<Decoder>	decoders

Fields inherited from class org.apache.tomcat.websocket.pojo.PojoMessageHandlerBase

convert, indexPayload, indexSession, maxMessageSize, method, params, pojo, session

Constructor Summary

Constructors

Constructor	Description
PojoMessageHandlerWholeBase(Object pojo, Method method, Session session, Object[] params, int indexPayload, boolean convert, int indexSession, long maxMessageSize)

Method Summary

Modifier and Type	Method	Description
protected Object	convert(T message)
protected Decoder	createDecoderInstance(Class<? extends Decoder> clazz)
protected abstract Object	decode(T message)
protected void	onClose()
final void	onMessage(T message)	Called when a whole message is available to be processed.

Methods inherited from class org.apache.tomcat.websocket.pojo.PojoMessageHandlerBase

getMaxMessageSize, getWrappedHandler, handlePojoMethodException, processResult

Methods inherited from class java.lang.Object

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

Field Details

decoders

protected final List<Decoder> decoders

Constructor Details

PojoMessageHandlerWholeBase

public PojoMessageHandlerWholeBase(Object pojo,
 Method method,
 Session session,
 Object[] params,
 int indexPayload,
 boolean convert,
 int indexSession,
 long maxMessageSize)

Method Details

createDecoderInstance

protected Decoder createDecoderInstance(Class<? extends Decoder> clazz)
                                 throws ReflectiveOperationException,
NamingException

Throws:

ReflectiveOperationException

NamingException

onMessage

public final void onMessage(T message)

Description copied from interface: javax.websocket.MessageHandler.Whole

Called when a whole message is available to be processed.

Specified by:

onMessage in interface MessageHandler.Whole<T>

Parameters:

message - The message

onClose

protected void onClose()

convert

protected Object convert(T message)

decode

protected abstract Object decode(T message)
                          throws DecodeException

Throws:

DecodeException