org.springframework.integration.adapter.httpinvoker
Class HttpInvokerSourceAdapter

java.lang.Object
  org.springframework.integration.adapter.MessageHandlingSourceAdapter
      org.springframework.integration.adapter.httpinvoker.HttpInvokerSourceAdapter

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, MessageHandler, org.springframework.web.HttpRequestHandler

public class HttpInvokerSourceAdapter
extends MessageHandlingSourceAdapter
implements org.springframework.web.HttpRequestHandler

A source channel adapter for HttpInvoker-based remoting. Since this class implements HttpRequestHandler, it can be configured with a delegating Servlet where the servlet-name matches this adapter's bean name. For example, the following servlet can be defined in web.xml:

 <servlet>
     <servlet-name>httpInvokerSourceAdapter</servlet-name>
     <servlet-class>org.springframework.web.context.support.HttpRequestHandlerServlet</servlet-class>
 </servlet>
 

And, this would match the following bean definition in the application context loaded by a org.springframework.web.contextContextLoaderListener:

 <bean id="httpInvokerSourceAdapter" class="org.springframework.integration.adapter.httpinvoker.HttpInvokerSourceAdapter">
     <constructor-arg ref="exampleChannel"/>
 </bean>
 

Alternatively, in a Spring MVC application, the DispatcherServlet can delegate to the "httpInvokerSourceAdapter" bean based on a handler mapping configuration. In that case, the HttpRequestHandlerServlet would not be necessary.

Author:

Mark Fisher

Field Summary

private org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter

exporter

Fields inherited from class org.springframework.integration.adapter.MessageHandlingSourceAdapter

lifecycleMonitor

Constructor Summary

HttpInvokerSourceAdapter(MessageChannel channel)

Method Summary

void	handleRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	initialize() Subclasses may override this method for initialization.

Methods inherited from class org.springframework.integration.adapter.MessageHandlingSourceAdapter

afterPropertiesSet, getChannel, handle, setExpectReply, setReplyTimeout, setRequestTimeout

Methods inherited from class java.lang.Object

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

Field Detail

exporter

private volatile org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter exporter

Constructor Detail

HttpInvokerSourceAdapter

public HttpInvokerSourceAdapter(MessageChannel channel)

Method Detail

initialize

public void initialize()

Description copied from class: MessageHandlingSourceAdapter

Subclasses may override this method for initialization.

Overrides:

initialize in class MessageHandlingSourceAdapter

handleRequest

public void handleRequest(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)
                   throws javax.servlet.ServletException,
                          java.io.IOException

Specified by:

handleRequest in interface org.springframework.web.HttpRequestHandler

Throws:

javax.servlet.ServletException

java.io.IOException