Try adding namespace="/"to your s:url tag. (*Chris*) On May 11, 2015 10:06 AM, "Kiran Badi" <ki...@poonam.org> wrote:
> Hi Chris, it load app with welcome page with *.action mapping,but seems > like url mapping gets messed up,I get below now. > > <a href="<s:url action="TestStruts.action"></s:url>">Test Page</a></h4> > 164: </div> > 165: <!-- End of alert warning container--> > 166: <hr> > > > Stacktrace:] with root cause > The Struts dispatcher cannot be found. This is usually caused by using > Struts tags without the associated filter. Struts tags are only usable when > the request has passed through its servlet filter, which initializes the > Struts dispatcher needed for this tag. - [unknown location] > at org.apache.struts2.views.jsp.TagUtils.getStack(TagUtils.java:58) > at > > org.apache.struts2.views.jsp.StrutsBodyTagSupport.getStack(StrutsBodyTagSupport.java:44) > at > > org.apache.struts2.views.jsp.ComponentTagSupport.doStartTag(ComponentTagSupport.java:48) > at org.apache.jsp.index_jsp._jspx_meth_s_005furl_005f0(index_jsp.java:652) > at org.apache.jsp.index_jsp._jspService(index_jsp.java:230) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > at > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > at > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) > at > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at listener.trimresponse.doFilter(trimresponse.java:43) > at > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) > at > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225) > at > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) > at > > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581) > at > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) > at > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) > at > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) > at > > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999) > at > > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565) > at > > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > > > On Mon, May 11, 2015 at 12:59 PM, Kiran Badi <ki...@poonam.org> wrote: > > > checking chris. I think that should work.Let me check. > > > > On Mon, May 11, 2015 at 12:51 PM, Chris Pratt <thechrispr...@gmail.com> > > wrote: > > > >> If all your URLs aren't at the root (which they probably aren't), you'll > >> want to change your url-pattern to just *.action > >> (*Chris*) > >> On May 11, 2015 9:46 AM, "Kiran Badi" <ki...@poonam.org> wrote: > >> > >> > Hi Chris, > >> > > >> > Here is Struts 2 filter in web xml, > >> > > >> > <filter> > >> > <description>Struts 2 Filter</description> > >> > <filter-name>struts2</filter-name> > >> > > >> > > >> > > >> > <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> > >> > </filter> > >> > <filter-mapping> > >> > <filter-name>struts2</filter-name> > >> > <url-pattern>/*.action</url-pattern> > >> > <dispatcher>REQUEST</dispatcher> > >> > </filter-mapping> > >> > > >> > Here is test sample with struts.xml which is web-inf/classes folder > >> > > >> > <!DOCTYPE struts PUBLIC > >> > "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" > >> > "http://struts.apache.org/dtds/struts-2.0.dtd";> > >> > > >> > <struts> > >> > <constant name="struts.devMode" value="true" /> > >> > <package name="controller" namespace="/" extends="struts-default"> > >> > <action name="TestStruts" > >> > class="org.vasanti.app.helpcommunity.controller.TestStruts" > >> > method="execute" > > >> > <result name="success">testdatasource.jsp</result> > >> > </action> > >> > </package> > >> > </struts> > >> > > >> > Here is the test link which I have put in my welcome pag > >> > > >> > On Mon, May 11, 2015 at 9:07 AM, Christoph Nenning < > >> > christoph.nenn...@lex-com.net> wrote: > >> > > >> > > > I already tried that and it's not working and it fails to deploy > to > >> > > tomcat. > >> > > > > >> > > > >> > > > >> > > Well, then please give us more details. > >> > > > >> > > You may want to have a look here: > >> > > http://struts.apache.org/docs/home.html > >> > > > >> > > > >> > > Regards, > >> > > Christoph > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > On Monday, May 11, 2015, Christoph Nenning > >> > > <christoph.nenn...@lex-com.net> > >> > > > wrote: > >> > > > > >> > > > > > Hi, > >> > > > > > > >> > > > > > I need to integrate struts 2 with my classic web application > >> based > >> > > on > >> > > > > > servlet. > >> > > > > > > >> > > > > > How do I tell struts 2 intercept only requests coming from > >> specific > >> > > > > folder > >> > > > > > like > >> > > > > > > >> > > > > > com.mysite.app.xx.yy where I will placing all struts related > >> source > >> > > > > files ? > >> > > > > > > >> > > > > > Here is the link what I started at stackoverflow, > >> > > > > > > >> > > > > > > >> > http://stackoverflow.com/questions/30056132/integrating-classic-jsp- > >> > > > > > servlet-3-0-based-web-application-with-struts-2? > >> > > > > > noredirect=1#comment48258124_30056132 > >> > > > > > > >> > > > > > Please see if someone can throw some light on my issue. > >> > > > > > > >> > > > > > -- Kiran Badi > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > Basically you register struts2 in your web.xml for some url > >> pattern, > >> > > > > usually *.action. Struts interceptors and actions will only be > >> > invoked > >> > > for > >> > > > > those URLs. > >> > > > > > >> > > > > > >> > > > > > >> > > > > Regards, > >> > > > > Christoph > >> > > > > > >> > > > > This Email was scanned by Sophos Anti Virus > >> > > > > > >> > > > >> > > This Email was scanned by Sophos Anti Virus > >> > > > >> > > >> > > > > >
