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List: struts-user
Subject: setContentType() for xml output
From: "Wu, Ying (LNG-CIS)" <wu.ying () lexisnexis ! com>
Date: 2001-05-31 20:07:22
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I need to send a string which represents a xml file to browser, I need to
call response.setContentType("text/xml"). But it is at ActionServlet level
and is default to "text/html".
1. Any idea?
2. I can do the output at MyAction.perform() level, but how to handle the
return type of this method?
Thanks.
Ying
-----Original Message-----
From: hendrik.schreiber@mo.mailnet.fi
[mailto:hendrik.schreiber@mo.mailnet.fi]
Sent: Tuesday, May 22, 2001 7:06 AM
To: unlisted-recipients
Cc: struts-user@jakarta.apache.org
Subject: RE: Form tag problem in VAJ 3.5.3 WTE with 1.0b2
Thanks John.
For now we simply stepped back to b1.
But maybe this indicates that your changes should be applied struts, so
that we can all benefit from it.
-hendrik
> Hi Hendrik,
>
> This is a 'feature' of WTE. To resolve it edit
> org.apache.struts.taglib.FormTag.doEndTag so the first two lines read
:
>
> // Remove the page scope attributes we created
> pageContext.removeAttribute(Constants.BEAN_KEY);
> pageContext.removeAttribute(Constants.FORM_KEY);
>
> This seems to resolve the issue, not sure if its the best way round it
> however.
>
> Jon.
>
> -----Original Message-----
> From: hendrik.schreiber@mo.mailnet.fi
> [mailto:hendrik.schreiber@mo.mailnet.fi]
> Sent: 22 May 2001 06:40
> To: struts-user@jakarta.apache.org
> Subject: Form tag problem in VAJ 3.5.3 WTE with 1.0b2
>
>
> Hi,
>
> we just downloaded and tried the new beta2 and experienced problems
with
> Visual Age Websphere Test Environement 3.5.3. It seems that it does
not
> allow to remove attributes from a request, which is apparently done by
> the form tag.
>
> Does anybody else have this problem?
> To me it seems like a bug in WTE.
>
> Cheers,
>
> -hendrik
>
> Here's the errormessage:
>
> Error ReportError 500
> An error has occured while processing
> request:http://localhost:8080/CIC/index.jsp
> Message: Server caught unhandled exception from servlet [jsp]: cant
> remove
> Attributes from request scope
>
> Target Servlet: jsp
> StackTrace:
>
> Root Error-1: cant remove Attributes from request scope
>
> java.lang.IllegalArgumentException: cant remove Attributes from
request
> scope
> java.lang.Throwable(java.lang.String)
> java.lang.Exception(java.lang.String)
> java.lang.RuntimeException(java.lang.String)
> java.lang.IllegalArgumentException(java.lang.String)
> void
>
org.apache.jasper.runtime.PageContextImpl.removeAttribute(java.lang.Stri
> ng, int)
> int org.apache.struts.taglib.html.FormTag.doEndTag()
> void
>
_index_xjsp_debug_jspsrc_547983255._jspService(javax.servlet.http.HttpSe
> rvletRequest, javax.servlet.http.HttpServletResponse)
> void
>
org.apache.jasper.runtime.HttpJspBase.service(javax.servlet.http.HttpSer
> vletRequest, javax.servlet.http.HttpServletResponse)
> void
> javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest,
> javax.servlet.ServletResponse)
> void
>
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.ser
> vlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse,
> boolean)
> void
>
org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.H
> ttpServletRequest, javax.servlet.http.HttpServletResponse,
> java.lang.String, java.lang.Throwable, boolean)
> void
>
org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServ
> letRequest, javax.servlet.http.HttpServletResponse)
> void
> javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest,
> javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(javax.serv
> let.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(javax.serv
> let.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.ServicingServletState.service(com.ibm.serv
> let.engine.webapp.StrictLifecycleServlet,
javax.servlet.ServletRequest,
> javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(javax.servl
> et.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.ServletInstance.service(javax.servlet.Serv
> letRequest, javax.servlet.ServletResponse,
> com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent)
> void
>
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(com.ib
> m.servlet.engine.webapp.ServletInstanceReference,
> javax.servlet.ServletRequest, javax.servlet.ServletResponse,
> com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent)
> void
>
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(javax.se
> rvlet.ServletRequest, javax.servlet.ServletResponse,
> com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
> ch(com.ibm.servlet.engine.webapp.WebAppRequest,
> javax.servlet.http.HttpServletResponse, boolean)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(javax.ser
> vlet.ServletRequest, javax.servlet.ServletResponse, boolean)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(javax.serv
> let.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(java.lang.
> Object)
> void
>
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(java
> .lang.Object)
> void
>
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(java.la
> ng.String, com.ibm.servlet.engine.srp.ISRPConnection)
> void
>
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(com.ibm
> .servlet.engine.oselistener.api.IOSEConnection)
> void
>
com.ibm.servlet.engine.http_transport.HttpTransportHandler.handleConnect
> ion(java.net.Socket)
> void
> com.ibm.servlet.engine.http_transport.HttpTransportHandler.run()
> void java.lang.Thread.run()
>
>
>
>
>
> Wrapped Error-2: cant remove Attributes from request scope
>
> javax.servlet.ServletException: cant remove Attributes from request
> scope
> java.lang.Throwable(java.lang.String)
> java.lang.Exception(java.lang.String)
> javax.servlet.ServletException(java.lang.Throwable)
> void
>
org.apache.jasper.runtime.PageContextImpl.handlePageException(java.lang.
> Exception)
> void
>
_index_xjsp_debug_jspsrc_547983255._jspService(javax.servlet.http.HttpSe
> rvletRequest, javax.servlet.http.HttpServletResponse)
> void
>
org.apache.jasper.runtime.HttpJspBase.service(javax.servlet.http.HttpSer
> vletRequest, javax.servlet.http.HttpServletResponse)
> void
> javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest,
> javax.servlet.ServletResponse)
> void
>
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.ser
> vlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse,
> boolean)
> void
>
org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.H
> ttpServletRequest, javax.servlet.http.HttpServletResponse,
> java.lang.String, java.lang.Throwable, boolean)
> void
>
org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServ
> letRequest, javax.servlet.http.HttpServletResponse)
> void
> javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest,
> javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(javax.serv
> let.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(javax.serv
> let.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.ServicingServletState.service(com.ibm.serv
> let.engine.webapp.StrictLifecycleServlet,
javax.servlet.ServletRequest,
> javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(javax.servl
> et.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.webapp.ServletInstance.service(javax.servlet.Serv
> letRequest, javax.servlet.ServletResponse,
> com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent)
> void
>
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(com.ib
> m.servlet.engine.webapp.ServletInstanceReference,
> javax.servlet.ServletRequest, javax.servlet.ServletResponse,
> com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent)
> void
>
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(javax.se
> rvlet.ServletRequest, javax.servlet.ServletResponse,
> com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
> ch(com.ibm.servlet.engine.webapp.WebAppRequest,
> javax.servlet.http.HttpServletResponse, boolean)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(javax.ser
> vlet.ServletRequest, javax.servlet.ServletResponse, boolean)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(javax.serv
> let.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(java.lang.
> Object)
> void
>
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(java
> .lang.Object)
> void
>
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(java.la
> ng.String, com.ibm.servlet.engine.srp.ISRPConnection)
> void
>
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(com.ibm
> .servlet.engine.oselistener.api.IOSEConnection)
> void
>
com.ibm.servlet.engine.http_transport.HttpTransportHandler.handleConnect
> ion(java.net.Socket)
> void
> com.ibm.servlet.engine.http_transport.HttpTransportHandler.run()
> void java.lang.Thread.run()
>
>
>
>
>
> Wrapped Error-3: Server caught unhandled exception from servlet [jsp]:
> cant
> remove Attributes from request scope
>
> com.ibm.servlet.engine.webapp.UncaughtServletException: Server caught
> unhandled exception from servlet [jsp]: cant remove Attributes from
> request scope
> java.lang.Throwable(java.lang.String)
> java.lang.Exception(java.lang.String)
> javax.servlet.ServletException(java.lang.String,
> java.lang.Throwable)
> com.ibm.websphere.servlet.error.ServletErrorReport(java.lang.String,
> java.lang.Throwable)
> com.ibm.servlet.engine.webapp.WebAppErrorReport(java.lang.String,
> java.lang.Throwable)
>
>
com.ibm.servlet.engine.webapp.UncaughtServletException(java.lang.String
> , java.lang.Throwable)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
> ch(com.ibm.servlet.engine.webapp.WebAppRequest,
> javax.servlet.http.HttpServletResponse, boolean)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(javax.ser
> vlet.ServletRequest, javax.servlet.ServletResponse, boolean)
> void
>
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(javax.serv
> let.ServletRequest, javax.servlet.ServletResponse)
> void
>
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(java.lang.
> Object)
> void
>
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(java
> .lang.Object)
> void
>
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(java.la
> ng.String, com.ibm.servlet.engine.srp.ISRPConnection)
> void
>
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(com.ibm
> .servlet.engine.oselistener.api.IOSEConnection)
> void
>
com.ibm.servlet.engine.http_transport.HttpTransportHandler.handleConnect
> ion(java.net.Socket)
> void
> com.ibm.servlet.engine.http_transport.HttpTransportHandler.run()
> void java.lang.Thread.run()
>
>
>
>
>
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