RE: Struts 1.0 on WebSphere 3.5.4??
The problem I reported to the list the other day (that error) in JBoss 2 w/ Tomcat 3.2b7 is actually the same issue as this. Granted, I haven't actually tested this in WebSphere, but it is the same issue and others have tried it with success IIRC. Anyway, the problem is (as others have previously reported), the JASPER version used by the WebSphere servlet engine is not up to the latest spec and as such does not support the way the Form tag is currently written. If you like, I can attach an updated Struts.jar that has the fix compiled and ready to go. If you want to change it yourself, here's the code: (This fix was suggested by David Janovy) In doEndTag on the Form tag, change: pageContext.removeAttribute(Constants.BEAN_KEY, PageContext.REQUEST_SCOPE); pageContext.removeAttribute(Constants.FORM_KEY, PageContext.REQUEST_SCOPE); To: pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); pageContext.removeAttribute(Constants.BEAN_KEY); pageContext.removeAttribute(Constants.FORM_KEY); Chris -Original Message- From: Christine Eckstein [mailto:[EMAIL PROTECTED]] Sent: Monday, July 02, 2001 6:03 PM To: [EMAIL PROTECTED] Subject: Struts 1.0 on WebSphere 3.5.4?? Has anyone been able to get Struts 1.0 to work on WebSphere 3.5.4 (yes, that's with the new patch 4)? I can get index.jsp to run, but I'm not getting farther than that. I've made the recommended DTD changes, but that didn't help (no ActionMapping, or similar, errors have shown up in the log.) What I'm looking to find out is if I need to go through the additional process of modifying the Struts code as was declared necessary for 3.5.2 and below. Any ideas? Thanks for your help The following is the reported error: - Error 500 An error has occured while processing request:http://hca320872k/strutsexample/logon.jsp Message: Server caught unhandled exception from servlet [jsp11]: cant remove Attributes from request scope Target Servlet: jsp11 StackTrace: Root Error-1: cant remove Attributes from request scope java.lang.IllegalArgumentException: cant remove Attributes from request scope at java.lang.RuntimeException. init (RuntimeException.java:49) at java.lang.IllegalArgumentException. init (IllegalArgumentException.java:45) at org.apache.jasper.runtime.PageContextImpl.removeAttribute(PageContextImpl.ja va:23 6) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java:591) at _logon_jsp_1._jspService(_logon_jsp_1.java:357) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:127) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:39 6) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:718) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager .java :626) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycl eServ let.java:160) at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServle t.jav a:287) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycle Servl et.java:105) at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:36 0) at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletMan ager. java:775) at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManag er.ja va:701) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W ebApp RequestDispatcher.java:478) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequest Dispa tcher.java:234) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestD ispat cher.java:138) at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker. java: 77) at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedIn vocat ion.java:67) at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequ estPr ocessor.java:155) at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener .java :300) at com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.run(SQ Event ListenerImp.java:230) at com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(SQEventL isten erImp.java:104) at com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent(SQE ventS ource.java:212) at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRu nnabl
RE: Struts 1.0 on WebSphere 3.5.4?? (and on WAS 4.0)
Sadly, it looks like WAS 4.0 is still using a buggy Jasper library, as the Struts 1.0 Final sample app still complains with the same error. IBM Marketing apparently doesn't understand what it means to support open standards (http://www7b.boulder.ibm.com/wsdd/products/supportstds.html). Just saying so doesn't make it so. And if they have passed Sun's J2EE certification test for their Jasper implementation, then I'd have to also say that Sun's test suite needs to be improved. John -Original Message- From: Assenza, Chris [SMTP:[EMAIL PROTECTED]] Sent: Tuesday, July 03, 2001 7:54 AM To: '[EMAIL PROTECTED]' Subject: RE: Struts 1.0 on WebSphere 3.5.4?? The problem I reported to the list the other day (that error) in JBoss 2 w/ Tomcat 3.2b7 is actually the same issue as this. Granted, I haven't actually tested this in WebSphere, but it is the same issue and others have tried it with success IIRC. Anyway, the problem is (as others have previously reported), the JASPER version used by the WebSphere servlet engine is not up to the latest spec and as such does not support the way the Form tag is currently written. If you like, I can attach an updated Struts.jar that has the fix compiled and ready to go. If you want to change it yourself, here's the code: (This fix was suggested by David Janovy) In doEndTag on the Form tag, change: pageContext.removeAttribute(Constants.BEAN_KEY, PageContext.REQUEST_SCOPE); pageContext.removeAttribute(Constants.FORM_KEY, PageContext.REQUEST_SCOPE); To: pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); pageContext.removeAttribute(Constants.BEAN_KEY); pageContext.removeAttribute(Constants.FORM_KEY); Chris -Original Message- From: Christine Eckstein [mailto:[EMAIL PROTECTED]] Sent: Monday, July 02, 2001 6:03 PM To: [EMAIL PROTECTED] Subject: Struts 1.0 on WebSphere 3.5.4?? Has anyone been able to get Struts 1.0 to work on WebSphere 3.5.4 (yes, that's with the new patch 4)? I can get index.jsp to run, but I'm not getting farther than that. I've made the recommended DTD changes, but that didn't help (no ActionMapping, or similar, errors have shown up in the log.) What I'm looking to find out is if I need to go through the additional process of modifying the Struts code as was declared necessary for 3.5.2 and below. Any ideas? Thanks for your help The following is the reported error: - Error 500 An error has occured while processing request:http://hca320872k/strutsexample/logon.jsp Message: Server caught unhandled exception from servlet [jsp11]: cant remove Attributes from request scope Target Servlet: jsp11 StackTrace: -- -- Root Error-1: cant remove Attributes from request scope java.lang.IllegalArgumentException: cant remove Attributes from request scope at java.lang.RuntimeException. init (RuntimeException.java:49) at java.lang.IllegalArgumentException. init (IllegalArgumentException.java:45) at org.apache.jasper.runtime.PageContextImpl.removeAttribute(PageContextImpl. ja va:23 6) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java:591) at _logon_jsp_1._jspService(_logon_jsp_1.java:357) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:127) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet. ja va:39 6) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:718) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManag er .java :626) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecy cl eServ let.java:160) at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServ le t.jav a:287) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecyc le Servl et.java:105) at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java: 36 0) at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletM an ager. java:775) at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletMan ag er.ja va:701) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch (W ebApp RequestDispatcher.java:478) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppReque st Dispa tcher.java:234) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppReques tD ispat cher.java:138
RE: Struts 1.0 on WebSphere 3.5.4??
Sure thing - I already sent it but the list refused it due to its file size. As an alternative, I'll put it up on my personal FTP space and anyone who wants it can download it from there! :) Struts.jar with Form tag modifications: http://www.enfused.com/struts.jar -Chris -Original Message- From: Christine Eckstein [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 03, 2001 11:09 AM To: [EMAIL PROTECTED] Subject: RE: Struts 1.0 on WebSphere 3.5.4?? Thank you for responding so quickly as I was about to hit my head against a wall! Perhaps you could attach that working version you mentioned I could use? In the meantime, I'm going to obtain the rest of the software I'll need in order to compile Struts myself -- just in case. Thank you so much! -cme- --- Assenza, Chris [EMAIL PROTECTED] wrote: The problem I reported to the list the other day (that error) in JBoss 2 w/ Tomcat 3.2b7 is actually the same issue as this. Granted, I haven't actually tested this in WebSphere, but it is the same issue and others have tried it with success IIRC. Anyway, the problem is (as others have previously reported), the JASPER version used by the WebSphere servlet engine is not up to the latest spec and as such does not support the way the Form tag is currently written. If you like, I can attach an updated Struts.jar that has the fix compiled and ready to go. If you want to change it yourself, here's the code: (This fix was suggested by David Janovy) In doEndTag on the Form tag, change: pageContext.removeAttribute(Constants.BEAN_KEY, PageContext.REQUEST_SCOPE); pageContext.removeAttribute(Constants.FORM_KEY, PageContext.REQUEST_SCOPE); To: pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); pageContext.removeAttribute(Constants.BEAN_KEY); pageContext.removeAttribute(Constants.FORM_KEY); Chris -Original Message- From: Christine Eckstein [mailto:[EMAIL PROTECTED]] Sent: Monday, July 02, 2001 6:03 PM To: [EMAIL PROTECTED] Subject: Struts 1.0 on WebSphere 3.5.4?? Has anyone been able to get Struts 1.0 to work on WebSphere 3.5.4 (yes, that's with the new patch 4)? I can get index.jsp to run, but I'm not getting farther than that. I've made the recommended DTD changes, but that didn't help (no ActionMapping, or similar, errors have shown up in the log.) What I'm looking to find out is if I need to go through the additional process of modifying the Struts code as was declared necessary for 3.5.2 and below. Any ideas? Thanks for your help The following is the reported error: - Error 500 An error has occured while processing request:http://hca320872k/strutsexample/logon.jsp Message: Server caught unhandled exception from servlet [jsp11]: cant remove Attributes from request scope Target Servlet: jsp11 StackTrace: Root Error-1: cant remove Attributes from request scope java.lang.IllegalArgumentException: cant remove Attributes from request scope at java.lang.RuntimeException. init (RuntimeException.java:49) at java.lang.IllegalArgumentException. init (IllegalArgumentException.java:45) at org.apache.jasper.runtime.PageContextImpl.removeAttribute(PageContextImpl.ja va:23 6) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java:591) at _logon_jsp_1._jspService(_logon_jsp_1.java:357) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:127) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:39 6) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:718) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager .java :626) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycl eServ let.java:160) at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServle t.jav a:287) at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycle Servl et.java:105) at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:36 0) at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletMan ager. java:775) at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManag er.ja va:701) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W ebApp RequestDispatcher.java:478) at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequest Dispa tcher.java
