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https://issues.apache.org/struts/browse/WW-3078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45874#action_45874
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Dave Newton commented on WW-3078:
---------------------------------
I have no idea if S2 will run on jrun4/cf mx 8. I've never run S2 on a non-JSP
2.0 container. Speaking only for myself and not the rest of the S2 team I find
it *very* unlikely that we'd spend the effort necessary to support anything <
JSP 2.0.
(Note that I don't *know* this is a JSP 2.0 issue--it's a guess based on your
stack trace, and that the code you posted would work on every server I've ever
run S2 on.)
> Struts 2 Tags not working in Coldfusion MX 8 (jrun base)server
> --------------------------------------------------------------
>
> Key: WW-3078
> URL: https://issues.apache.org/struts/browse/WW-3078
> Project: Struts 2
> Issue Type: Improvement
> Affects Versions: 2.0.11.2
> Environment: Coldfusion MX 8 on windows xp with struts 2
> Reporter: Struts Integrator
> Attachments: response.jsp, response3.jsp
>
>
> I have successfully integrated struts 2 with existing coldfusion mx 8 server.
> The
> action classes are invoked and executed. However the struts tags are not
> getting
> instantiated in my jsps.
> Steps i tried:
> - configuring wwwroot/web-inf/web.xml in coldfusion 8
> - adding relevant jars.
> - packaging struts 2 actions under '/extended' context since wwwroot is not
> supporting
> context.
> - placing 'struts.xml' under '../runtime/lib' since the struts.xml is not
> being
> recognized under '/wwwroot/web-inf/classes'
> All the jsps render and action executes my code. However, when i try using
> struts-tags
> like <s:form>,
> it throws an exception which looks like:
> 04/08 21:42:05 error Translator.CompilationFailedExceptionCompiler errors:
> Found 12 semantic errors compiling
> "C:/ColdFusion8/wwwroot/WEB-INF/jsp/jrun__pages__response32ejsp14.java":
> 64. org.apache.struts2.views.jsp.ui.FormTag _tag0 =
> (org.apache.struts2.views.jsp.ui.FormTag)
> pageContext.getTagHandlerInstance(0,org.apache.struts2.views.jsp.ui.FormTag.class);
> ^-----^
> *** Semantic Error: The class file "StrutsBodyTagSupport.class" in
> "C:\ColdFusion8\wwwroot\WEB-INF\lib\struts2-core-2.0.11.1.jar\org\apache\struts2\views
> \jsp" has an invalid format (bad string annotation constant).
> 64. org.apache.struts2.views.jsp.ui.FormTag _tag0 =
> (org.apache.struts2.views.jsp.ui.FormTag)
> pageContext.getTagHandlerInstance(0,org.apache.struts2.views.jsp.ui.FormTag.class);
>
> ^-------------------------------------^
> *** Semantic Error: Type "FormTag" was not found.
> .
> .
> 134. org.apache.struts2.views.jsp.ui.SubmitTag _tag3 =
> (org.apache.struts2.views.jsp.ui.SubmitTag)
> pageContext.getTagHandlerInstance(3,org.apache.struts2.views.jsp.ui.SubmitTag.class);
>
>
>
> ^---------------------------------------^
> *** Semantic Error: Type "SubmitTag" was not found.
> at jrunx.compiler.JavaCompiler.compile(JavaCompiler.java:135)
> at jrunx.compiler.JavaCompiler.compile(JavaCompiler.java:94)
> at jrun.jsp.Translator.compilePage(Translator.java:176)
> at jrun.jsp.Translator.translate(Translator.java:254)
> at jrun.jsp.Translator.translate(Translator.java:101)
> at jrun.jsp.JSPEngine.translateJSP(JSPEngine.java:707)
> at jrun.jsp.JSPServlet.translate(JSPServlet.java:125)
> at jrun.jsp.JSPServlet.service(JSPServlet.java:113)
> at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
> at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
> at
> jrun.servlet.JRunRequestDispatcher.invokeNext(JRunRequestDispatcher.java:584)
> at
> jrun.servlet.JRunRequestDispatcher.forwardInvoke(JRunRequestDispatcher.java:553)
> at jrun.servlet.JRunNamedDispatcher.forward(JRunNamedDispatcher.java:64)
> at coldfusion.license.JspLicenseServlet.service(Unknown Source)
> at
> coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
> at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
> at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
> at
> jrun.servlet.JRunRequestDispatcher.invokeNext(JRunRequestDispatcher.java:584)
> at
> jrun.servlet.JRunRequestDispatcher.forwardInvoke(JRunRequestDispatcher.java:553)
> at
> jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.java:201)
> at
> org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResul
> t.java:139)
> at
> org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178
> )
> at
> com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.
> java:348)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:25
> 3)
> .
> .
> I tried extracting the 'struts-tags.tld' and placing it in
> 'wwwroot/web-inf/lib' and defining in web.xml, but in vain. I also tried
> using the backported set of libraries but could not fix this problem.
> I believe this should go as a bug since creating a taglib directive does not
> throw error but the error is thrown when we use any of the struts tags.
> Thanks in advance
> Update:
> Here's my web.xml directive:
> <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>*.action</url-pattern> -->
> <url-pattern>/*</url-pattern>
> </filter-mapping>
> <!-- tried using taglib explicitly by extracting struts core jar and placing
> the tld in the WEB-INF lib. Doesn't work either way -->
> <taglib>
> <taglib-uri>/WEB-INF/lib/struts-tags</taglib-uri>
> <taglib-location>/WEB-INF/lib/struts-tags.tld</taglib-location>
> </taglib>
> As said before, there are two lib folders one for JRUN to initialize
> coldfusion service which sits on top of it, i.e.,
> $CF_HOME/runtime/lib
> The actual coldfusion files could be placed anywhere outside or in
> $CF_HOME/wwwroot
> The above folder in turn contains WEB-INF folder and inside it would reside
> cfclasses, classes, lib et al
> Somehow placing the Struts.xml file along with the compiled classes in
> 'wwwroot/classes' folder wouldn't work. Neither it responds if we keep it in
> 'wwwroot/lib'
> However, the server recognizes Struts.xml placed inside
> '$CF_HOME/runtime/lib' and initializes it.
> My struts.xml directive looks like this:
> <struts>
> <include file="struts-default.xml"/>
> <constant name="struts.enable.DynamicMethodInvocation"
> value="false" />
> <constant name="struts.devMode" value="false" />
> <!--<package name="" namespace="/strutsTest" extends="struts-default">-->
> <package name="extnd" namespace="/extended" extends="struts-default">
> <action name="ACHAction" class="ach.action.ACHAction">
> <result>/achPages/achHome.jsp</result>
> </action>
> <action name="strutsTest" class="ach.action.ACHAction">
> <result>/pages/response3.jsp</result>
> </action>
> <action name="selfEmail" class="ach.action.ACHAction">
> <result>/pages/response.jsp</result>
> </action>
> </package>
> </struts>
> Apart from this, having a taglib directive of struts wouldn't affect the
> working of the action instances (as shown in response.jsp attached) but using
> the directive/tags simply wouldn't work (as shown in response3.jsp)
> This is a benchmark initiative for me as i'm assigned the task of seamlessly
> integrating struts 2 and coldfusion, since our complete previous code is done
> in cfm and we're now moving towards java across the organization. I could
> make struts 1.2 work seamlessly with coldfusion including the html, logic etc
> tags work, even in coldfusion pages. But i'm not sure whats different this
> time around.
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