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From "Kelly C. Goedert" <kelly.goed...@nexxera.com>
Subject Re: help with sample application
Date Thu, 26 Aug 2004 11:36:36 GMT
Hi Vincent,

now I decided to start from a clean installation and everything worked. 
Just couldn't figure what was wrong the first time.

Thanks for your help.

Kelly.


Vincent Massol wrote:

>Hi Kelly,
>
>I've taken the time to do the exercise and to follow the explanation on that
>page from bottom to end on a clean Tomcat 5.x installation.
>
>Here are my comments:
>
>1/ It worked :-)
>2/ You do not need any cactus.properties at all
>3/ The only place that is misleading is that you may be temptes to use the
>precompiled version of the SampleServlet and TestSampleServlet classes. Do
>not as they were compiled with an old version of Cactus. It will result in
>an IncompatibleClassChangeError.
>4/ I did not get any 404. That's definitely due to some error on your side
>on the mapping.
>
>I'll fix point 3 in the doc.
>
>Thanks
>-Vincent 
>
>  
>
>>-----Original Message-----
>>From: Kelly C. Goedert [mailto:kelly.goedert@nexxera.com]
>>Sent: mercredi 25 août 2004 22:09
>>To: Cactus Users List
>>Subject: Re: help with sample application
>>
>>Same error even if I edit global web.xml. The jar files are in
>>TOMCAT_HOME/common/lib which is also in my classpath.
>>
>>I tried another thing, which was placing a cactus.properties in my home
>>directory than the error changed. Now I get this:
>>
>>java.lang.IncompatibleClassChangeError
>>    at TestSampleServlet.beginSaveToSessionOK(TestSampleServlet.java:22)
>>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>    at
>>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
>>39)
>>    at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm
>>pl.java:25)
>>    at
>>org.apache.cactus.internal.client.ClientTestCaseCaller.callGenericBeginMet
>>hod(ClientTestCaseCaller.java:358)
>>    at
>>org.apache.cactus.internal.client.ClientTestCaseCaller.callBeginMethod_aro
>>undBody0(ClientTestCaseCaller.java:192)
>>    at
>>org.apache.cactus.internal.client.ClientTestCaseCaller.callBeginMethod_aro
>>undBody1$advice(ClientTestCaseCaller.java:124)
>>    at
>>org.apache.cactus.internal.client.ClientTestCaseCaller.callBeginMethod(Cli
>>entTestCaseCaller.java)
>>    at
>>org.apache.cactus.internal.client.ClientTestCaseCaller.runTest(ClientTestC
>>aseCaller.java:141)
>>    at
>>org.apache.cactus.internal.AbstractCactusTestCase.runBareClient(AbstractCa
>>ctusTestCase.java:215)
>>    at
>>org.apache.cactus.internal.AbstractCactusTestCase.runBare(AbstractCactusTe
>>stCase.java:133)
>>    at
>>org.apache.cactus.server.runner.ServletTestRunner.run(ServletTestRunner.ja
>>va:315)
>>    at
>>org.apache.cactus.server.runner.ServletTestRunner.doGet_aroundBody0(Servle
>>tTestRunner.java:193)
>>    at
>>org.apache.cactus.server.runner.ServletTestRunner.doGet_aroundBody1$advice
>>(ServletTestRunner.java:124)
>>    at
>>org.apache.cactus.server.runner.ServletTestRunner.doGet(ServletTestRunner.
>>java)
>>    at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>>    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>    at
>>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati
>>onFilterChain.java:237)
>>    at
>>org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter
>>Chain.java:157)
>>    at
>>org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.
>>java:214)
>>    at
>>org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont
>>ext.java:104)
>>    at
>>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520
>>)
>>    at
>>org.apache.catalina.core.StandardContextValve.invokeInternal(StandardConte
>>xtValve.java:198)
>>    at
>>org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.
>>java:152)
>>    at
>>org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont
>>ext.java:104)
>>    at
>>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520
>>)
>>    at
>>org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:1
>>37)
>>    at
>>org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont
>>ext.java:104)
>>    at
>>org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:1
>>17)
>>    at
>>org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont
>>ext.java:102)
>>    at
>>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520
>>)
>>    at
>>org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.ja
>>va:109)
>>    at
>>org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont
>>ext.java:104)
>>    at
>>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520
>>)
>>    at
>>org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
>>    at
>>org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
>>    at
>>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
>>    at
>>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCon
>>nection(Http11Protocol.java:705)
>>    at
>>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
>>    at
>>
>>My classes are like this:
>>
>>import javax.servlet.http.HttpServlet;
>>import javax.servlet.http.HttpServletRequest;
>>
>>public class SampleServlet extends HttpServlet
>>{
>>    public void saveToSession(HttpServletRequest request)
>>    {
>>        String testparam = request.getParameter("testparam");
>>        request.getSession().setAttribute("testAttribute", testparam);
>>    }
>>}
>>
>>import junit.framework.Test;
>>import junit.framework.TestSuite;
>>
>>import org.apache.cactus.ServletTestCase;
>>import org.apache.cactus.WebRequest;
>>
>>public class TestSampleServlet extends ServletTestCase
>>{
>>    public TestSampleServlet(String theName)
>>    {
>>        super(theName);
>>    }
>>
>>    public static Test suite()
>>    {
>>        return new TestSuite(TestSampleServlet.class);
>>    }
>>
>>    public void beginSaveToSessionOK(WebRequest webRequest)
>>    {
>>        webRequest.addParameter("testparam", "it works!");
>>    }
>>
>>    public void testSaveToSessionOK()
>>    {
>>        SampleServlet servlet = new SampleServlet();
>>        servlet.saveToSession(request);
>>        assertEquals("it works!", session.getAttribute("testAttribute"));
>>    }
>>}
>>
>>
>>I thought that since the jar files I am using to compile the cliente are
>>the same that are on the server, I wouldn't get an error like this. I've
>>seen this kind of error when you compile the classes with one version of
>>the library and try to execute it with another version.
>>
>>Thanks again.
>>
>>Kelly.
>>
>>
>>
>>Vincent Massol wrote:
>>
>>    
>>
>>>Hi Kelly,
>>>
>>>On http://jakarta.apache.org/cactus/integration/howto_tomcat.html, it
>>>      
>>>
>>says
>>    
>>
>>>to edit the global web.xml but you said you have created a web.xml in
>>>      
>>>
>>your
>>    
>>
>>>webapp. Can you try to do exactly as described on the page and see if it
>>>works?
>>>
>>>Where have you put the cactus jars (commons-logging, aspectjrt, cactus,
>>>etc)?
>>>
>>>What is the name of your war (more specifically have you named it
>>>      
>>>
>>"test")?
>>    
>>
>>>Thanks
>>>-Vincent
>>>
>>>PS: We'll get it to work, no worries... ;-)
>>>
>>>
>>>
>>>      
>>>
>>>>-----Original Message-----
>>>>From: Kelly C. Goedert [mailto:kelly.goedert@nexxera.com]
>>>>Sent: mercredi 25 août 2004 21:40
>>>>To: Cactus Users List
>>>>Subject: Re: help with sample application
>>>>
>>>>Sorry for the lack of information....
>>>>
>>>>The web.xml is as follow and is located in my application WEB-INF
>>>>directory:
>>>>
>>>><web-app>
>>>>
>>>><servlet>
>>>> <servlet-name>ServletRedirector</servlet-name>
>>>> <servlet-class>
>>>>   org.apache.cactus.server.ServletTestRedirector
>>>> </servlet-class>
>>>> <init-param>
>>>>   <param-name>param1</param-name>
>>>>   <param-value>value1 used for testing</param-value>
>>>> </init-param>
>>>></servlet>
>>>>
>>>><servlet>
>>>> <servlet-name>ServletTestRunner</servlet-name>
>>>> <servlet-class>
>>>>   org.apache.cactus.server.runner.ServletTestRunner
>>>> </servlet-class>
>>>></servlet>
>>>>
>>>><servlet-mapping>
>>>>   <servlet-name>ServletRedirector</servlet-name>
>>>>   <url-pattern>/ServletRedirector</url-pattern>
>>>></servlet-mapping>
>>>>
>>>><servlet-mapping>
>>>>   <servlet-name>ServletTestRunner</servlet-name>
>>>>   <url-pattern>/ServletTestRunner</url-pattern>
>>>></servlet-mapping>
>>>>
>>>></web-app>
>>>>
>>>>
>>>>The page I was referring to is this one:
>>>>
>>>>http://jakarta.apache.org/cactus/integration/howto_tomcat.html
>>>>
>>>>I'm trying to follow this example.
>>>>
>>>>Thanks
>>>>
>>>>Kelly
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>Vincent Massol wrote:
>>>>
>>>>
>>>>
>>>>        
>>>>
>>>>>          
>>>>>
>>>>>>-----Original Message-----
>>>>>>From: Kelly C. Goedert [mailto:kelly.goedert@nexxera.com]
>>>>>>Sent: mercredi 25 août 2004 21:33
>>>>>>To: Cactus Users List
>>>>>>Subject: Re: help with sample application
>>>>>>
>>>>>>Hi Vincent,
>>>>>>
>>>>>>yes it is a 404. I copied and pasted the web.xml that is in the
>>>>>>            
>>>>>>
>>example
>>    
>>
>>>>>>page. I 'm wondering it is a problem with my tomcat version. I'm using
>>>>>>tomcat 5.0.27
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>            
>>>>>>
>>>>>What web.xml? The global one or the one in your war's web-inf/Web.xml?
>>>>>
>>>>>
>>>>>          
>>>>>
>>>>Could
>>>>
>>>>
>>>>        
>>>>
>>>>>you show us your web.xml?
>>>>>
>>>>>Could you also tell me what example page you are referring to?
>>>>>
>>>>>There should be no pb with your Tomcat install.
>>>>>
>>>>>Thanks
>>>>>-Vincent
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>          
>>>>>
>>>>>>Kelly.
>>>>>>Vincent Massol wrote:
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>            
>>>>>>
>>>>>>>Hi Kelly,
>>>>>>>
>>>>>>>What error are you getting? A 404? If so it means your mapping
in
>>>>>>>
>>>>>>>
>>>>>>>              
>>>>>>>
>>>>web.xml
>>>>
>>>>
>>>>        
>>>>
>>>>>>>              
>>>>>>>
>>>>>>is
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>            
>>>>>>
>>>>>>>not correct. If it's a 500 error then your tomcat logs should
have
>>>>>>>              
>>>>>>>
>>the
>>    
>>
>>>>>>>error.
>>>>>>>
>>>>>>>Thanks
>>>>>>>-Vincent
>>>>>>>
>>>>>>>PS: Could you please tell me what Cactus page you are referring
to?
>>>>>>>              
>>>>>>>
>>If
>>    
>>
>>>>>>>there's something to fix in the doc we need to know where it's
not
>>>>>>>              
>>>>>>>
>>well
>>    
>>
>>>>>>>explained.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>              
>>>>>>>
>>>>>>>>-----Original Message-----
>>>>>>>>From: Kelly C. Goedert [mailto:kelly.goedert@nexxera.com]
>>>>>>>>Sent: mercredi 25 août 2004 15:55
>>>>>>>>To: cactus-user@jakarta.apache.org
>>>>>>>>Subject: help with sample application
>>>>>>>>
>>>>>>>>I'm trying to run cactus sample application as is explained
in
>>>>>>>>                
>>>>>>>>
>>cactus
>>    
>>
>>>>>>>>page. But I get this error: _The requested resource
>>>>>>>>(/test/ServletTestRunner) is not available.
>>>>>>>>_The url I'm typing is
>>>>>>>>
>>>>>>>>http://localhost:8080/test/ServletTestRunner?suite=TestSampleServlet
>>>>>>>>
>>>>>>>>I'm using tomcat 5.0.27 and java 1.4.2_04
>>>>>>>>
>>>>>>>>I already tried placing the libs in common/lib and in
>>>>>>>>                
>>>>>>>>
>>webapps/test/lib
>>    
>>
>>>>>>>>without results.
>>>>>>>>
>>>>>>>>All the requested libraries are also in my classpath
>>>>>>>>
>>>>>>>>Could anyone help me?
>>>>>>>>
>>>>>>>>Kelly.
>>>>>>>>
>>>>>>>>--------------------------------------------------------------------
>>>>>>>>                
>>>>>>>>
>>-
>>    
>>
>>>>>>>>To unsubscribe, e-mail: cactus-user-unsubscribe@jakarta.apache.org
>>>>>>>>For additional commands, e-mail: cactus-user-help@jakarta.apache.org
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>                
>>>>>>>>
>>>>>>>---------------------------------------------------------------------
>>>>>>>To unsubscribe, e-mail: cactus-user-unsubscribe@jakarta.apache.org
>>>>>>>For additional commands, e-mail: cactus-user-help@jakarta.apache.org
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>              
>>>>>>>
>>>>>>---------------------------------------------------------------------
>>>>>>To unsubscribe, e-mail: cactus-user-unsubscribe@jakarta.apache.org
>>>>>>For additional commands, e-mail: cactus-user-help@jakarta.apache.org
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>            
>>>>>>
>>>>>---------------------------------------------------------------------
>>>>>To unsubscribe, e-mail: cactus-user-unsubscribe@jakarta.apache.org
>>>>>For additional commands, e-mail: cactus-user-help@jakarta.apache.org
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>          
>>>>>
>>>>---------------------------------------------------------------------
>>>>To unsubscribe, e-mail: cactus-user-unsubscribe@jakarta.apache.org
>>>>For additional commands, e-mail: cactus-user-help@jakarta.apache.org
>>>>
>>>>
>>>>        
>>>>
>>>
>>>---------------------------------------------------------------------
>>>To unsubscribe, e-mail: cactus-user-unsubscribe@jakarta.apache.org
>>>For additional commands, e-mail: cactus-user-help@jakarta.apache.org
>>>
>>>
>>>
>>>
>>>      
>>>
>>---------------------------------------------------------------------
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>>    
>>
>
>
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: cactus-user-unsubscribe@jakarta.apache.org
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>
>
>  
>


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