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org.apache.wink.server.handlers
Class AbstractHandler

java.lang.Object
  org.apache.wink.server.handlers.AbstractHandler

All Implemented Interfaces:

Handler, RequestHandler, ResponseHandler

public abstract class AbstractHandler
extends java.lang.Object
implements RequestHandler, ResponseHandler

Convenience class for implementing a handler that is unaware of the handlers chain. A handler may extend this class and implement any or all of init(Properties), handleRequest(MessageContext) and handleResponse(MessageContext)

Constructor Summary

AbstractHandler()

Method Summary

protected void	handleRequest(MessageContext context) Override this method to handle the request.
void	handleRequest(MessageContext context, HandlersChain chain)
protected void	handleResponse(MessageContext context) Override this method to handle the response.
void	handleResponse(MessageContext context, HandlersChain chain)
void	init(java.util.Properties props) Override this method if initialization functionality is required

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractHandler

public AbstractHandler()

Method Detail

handleRequest

public final void handleRequest(MessageContext context,
                                HandlersChain chain)
                         throws java.lang.Throwable

Specified by:

handleRequest in interface RequestHandler

Throws:

java.lang.Throwable

handleResponse

public final void handleResponse(MessageContext context,
                                 HandlersChain chain)
                          throws java.lang.Throwable

Specified by:

handleResponse in interface ResponseHandler

Throws:

java.lang.Throwable

init

public void init(java.util.Properties props)

Override this method if initialization functionality is required

Specified by:

init in interface Handler

See Also:

Handler#init(Properties)}

handleRequest

protected void handleRequest(MessageContext context)
                      throws java.lang.Throwable

Override this method to handle the request. This method releases the responsibility of the user to continue the chain, as it is done automatically at the end of the method invocation

Parameters:

context - the current message context

Throws:

java.lang.Throwable

See Also:

RequestHandler#handleRequest(MessageContext, HandlersChain)}

handleResponse

protected void handleResponse(MessageContext context)
                       throws java.lang.Throwable

Override this method to handle the response. This method releases the responsibility of the user to continue the chain, as it is done automatically at the end of the method invocation

Parameters:

context - the current message context

Throws:

java.lang.Throwable

See Also:

ResponseHandler#handleResponse(MessageContext, HandlersChain)}