com.google.code.rees.scope.spring
Class ConversationInterceptor

java.lang.Object
  com.google.code.rees.scope.spring.ConversationInterceptor

All Implemented Interfaces:

org.springframework.web.servlet.HandlerInterceptor

public class ConversationInterceptor
extends Object
implements org.springframework.web.servlet.HandlerInterceptor

This Spring MVC interceptor uses a ConversationProcessor to process conversations before and after controller execution.

Author:

rees.byars

Field Summary

protected HttpConversationContextManagerProvider	conversationContextManagerProvider
protected ConversationProcessor	conversationProcessor

Constructor Summary

ConversationInterceptor()

Method Summary

void	afterCompletion(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler, Exception exception) Calls ConversationAdapter.executePostProcessors()
void	postHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler, org.springframework.web.servlet.ModelAndView modelAndView) This method not used by the Interceptor
boolean	preHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler) Calls ConversationProcessor.processConversations(ConversationAdapter) and passes in a SpringConversationAdapter.
void	setConversationContextManagerProvider(HttpConversationContextManagerProvider conversationContextManagerProvider) Set the HttpConversationContextManagerProvider
void	setConversationManager(ConversationProcessor conversationProcessor) Set the ConversationProcessor

Methods inherited from class java.lang.Object

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

Field Detail

conversationProcessor

protected ConversationProcessor conversationProcessor

conversationContextManagerProvider

protected HttpConversationContextManagerProvider conversationContextManagerProvider

Constructor Detail

ConversationInterceptor

public ConversationInterceptor()

Method Detail

setConversationManager

public void setConversationManager(ConversationProcessor conversationProcessor)

Set the ConversationProcessor

Parameters:

conversationProcessor -

setConversationContextManagerProvider

public void setConversationContextManagerProvider(HttpConversationContextManagerProvider conversationContextManagerProvider)

Set the HttpConversationContextManagerProvider

Parameters:

conversationContextManagerProvider -

afterCompletion

public void afterCompletion(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response,
                            Object handler,
                            Exception exception)
                     throws Exception

Calls ConversationAdapter.executePostProcessors()

Specified by:

afterCompletion in interface org.springframework.web.servlet.HandlerInterceptor

Throws:

Exception

postHandle

public void postHandle(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       Object handler,
                       org.springframework.web.servlet.ModelAndView modelAndView)
                throws Exception

This method not used by the Interceptor

Specified by:

postHandle in interface org.springframework.web.servlet.HandlerInterceptor

Throws:

Exception

preHandle

public boolean preHandle(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response,
                         Object handler)
                  throws Exception

Calls ConversationProcessor.processConversations(ConversationAdapter) and passes in a SpringConversationAdapter.

Specified by:

preHandle in interface org.springframework.web.servlet.HandlerInterceptor

Throws:

Exception