Struts2 com DWR

Front-end
#1

Olá a todos do fórum GUJ.
Estou com um problema na minha aplicação na hora de implementar DWR, já que utilizo o framework Struts2, .
percebi que o DWR só funciona quando tiro o filter do Struts2 no web.xml.
Como faço pra utilizar os dois framework’s na minha aplicação ???

#2

[quote=diegolirio]Olá a todos do fórum GUJ.
Estou com um problema na minha aplicação na hora de implementar DWR, já que utilizo o framework Struts2, .
percebi que o DWR só funciona quando tiro o filter do Struts2 no web.xml.
Como faço pra utilizar os dois framework’s na minha aplicação ???[/quote]

poste seu xml para contextualizar…

tenho uma app rodando com strutus 2 e dwr… sem maiores problemas.

segue o filter:

	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.FilterDispatcher
		</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
#3

Segue abaixo o web.xml da minha app.

[code]<?xml version="1.0" encoding="UTF-8"?>

historicalStageLoading

index.jsp

DWR Servlet dwr-invoker org.directwebremoting.servlet.DwrServlet debug true dwr-invoker /dwr/* struts2 org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter struts2 /*

[/code]

#4

Quando eu acesso a URL http://localhost:8080/ [minha_aplicacao] /dwr

24/02/2012 13:20:51 com.opensymphony.xwork2.util.logging.commons.CommonsLogger error
GRAVE: Could not find action or result
/historicalStageLoading/dwr
There is no Action mapped for namespace [/] and action name [dwr] associated with context path [/historicalStageLoading]. - [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:185)
at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:63)
at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:500)
at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)

#5

não vi nem um erro.

com essa configuração, está funcionando corretamente, segue:

	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.FilterDispatcher
		</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	
	<servlet>
		<servlet-name>ImageServlet</servlet-name>
		<servlet-class>net.sf.jasperreports.j2ee.servlets.ImageServlet</servlet-class>
	</servlet>
	
	<servlet>
		<display-name>DWR Servlet</display-name>
		<servlet-name>dwr-invoker</servlet-name>
		<servlet-class>
			org.directwebremoting.servlet.DwrServlet
		</servlet-class>
		<init-param>
			<param-name>debug</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>exposeInternals</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>activeReverseAjaxEnabled</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>
				initApplicationScopeCreatorsAtStartup
			</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
		    <param-name>crossDomainSessionSecurity</param-name>
		    <param-value>false</param-value>
		</init-param>
		
	</servlet>
		
	<servlet-mapping>
		<servlet-name>ImageServlet</servlet-name>
		<url-pattern>/image.servlet</url-pattern>
	</servlet-mapping>
		
	<servlet-mapping>
		<servlet-name>dwr-invoker</servlet-name>
		<url-pattern>/dwr/*</url-pattern>
	</servlet-mapping>
	
	<session-config>  
        <session-timeout>10</session-timeout>  
    </session-config>
      	
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
	</welcome-file-list>
	
	<login-config>
		<auth-method>BASIC</auth-method>
	</login-config>
#6

Entao filipechaves,

Ainda ta dando a mesma coisa… mesmo com sua configuração!
Vou ver se crio um novo add os Jars, pode ser algum jar.

E posto novamente!

Por enquanto obrigado pela ajuda!

#7