struts-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Kiran Badi <ki...@poonam.org>
Subject Re: Integrating struts 2 with Classic JSP SERVLET /JSTL webapp
Date Mon, 11 May 2015 17:06:34 GMT
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 <kiran@poonam.org> wrote:

> checking chris. I think that should work.Let me check.
>
> On Mon, May 11, 2015 at 12:51 PM, Chris Pratt <thechrispratt@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" <kiran@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.Nenning@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.Nenning@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
>> > >
>> >
>>
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message