yi he,
What servlet container are you using? Tomcat?
Perhaps you could try copying the 'jetspeed' directory and all it's contents
to the webapps folder in Tomcat (assuming you are using Tomcat). The URL
seems unusual in that you have a SaCGI.exe and Demo.class in the path.
Any reason why you have this in the cgi-bin? I'm not certain, but I suspect
this has something to do with the error you are receiving.
~spike
-----Original Message-----
From: yi he [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 18, 2001 10:47 PM
To: [EMAIL PROTECTED]
Subject: RE: Multipart Form Submissions
Hi Spike and Scott
I have tried the file upload class from you, but I can't get it working.
The following is form and action file I use.
Form file:
<FORM
action='http://localhost/cgi-bin/SaCGI.exe/Demo.class/jetspeed/portal?action
=FileUploadAction'
METHOD='POST' ENCTYPE='multipart/form-data'
name='browse_form'>
<BR>
Choose a file to upload please.
<BR><BR>
<INPUT TYPE=FILE NAME=file1>
<BR>
<INPUT type='submit' name='submit'value='Submit'>
</FORM>
Action File:
package org.apache.jetspeed.modules.actions;
import org.apache.turbine.modules.actions.*;
import org.apache.turbine.util.RunData;
import org.apache.turbine.util.Log;
import org.apache.turbine.modules.Action;
import javax.servlet.http.*;
import java.io.IOException;
import org.apache.turbine.util.upload.FileItem;
public class FileUploadAction extends Action
{
public void doPerform(RunData data) throws Exception
{
FileItem file=data.getParameters().getFileItem("file1");
System.out.println ("Size of uploaded file from
(FileItem)file.getSize(): " + file.getSize());
}
}
After I press submit button in the form, I got nothing returned. The
excetpion shown in console is like the following:
[2001/09/19 10:33:13][0 ][E]: java.lang.ClassNotFoundException:
Demo.jet
speed.web_inf.templates.jsp.screens..html.error_sjsp
[2001/09/19 10:33:13][0 ][E]: at
java.net.URLClassLoader$1.run(URLClas
sLoader.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
java.lang.Exception.<init>(Exception.
java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
java.lang.ClassNotFoundException.<ini
t>(ClassNotFoundException.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
java.net.URLClassLoader$1.run(URLClas
sLoader.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
java.security.AccessController.doPriv
ileged(Native Method)
[2001/09/19 10:33:13][0 ][E]: at
java.net.URLClassLoader.findClass(URL
ClassLoader.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
java.lang.ClassLoader.loadClass(Class
Loader.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
java.lang.ClassLoader.loadClass(Class
Loader.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
SaApi.servlet.SaServletUtils.setUpSer
vlet(SaServletUtils.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
SaApi.servlet.SaServletUtils.getServl
etInstance(SaServletUtils.java, Compiled Code)
[2001/09/19 10:33:13][0 ][E]: at
SaApi.servlet.SaServletRequestDispatc
her.include(SaServletRequestDispatcher.java:226)
[2001/09/19 10:33:13][0 ][E]: at
org.apache.turbine.services.jsp.Turbi
neJspService.handleRequest(TurbineJspService.java:174)
[2001/09/19 10:33:13][0 ][E]: at
org.apache.turbine.modules.screens.Ba
seJspScreen.buildTemplate(BaseJspScreen.java:100)
[2001/09/19 10:33:13][0 ][E]: at
org.apache.turbine.modules.screens.Te
mplateScreen.doBuild(TemplateScreen.java:136)
[2001/09/19 10:33:13][0 ][E]: at
org.apache.turbine.modules.Screen.bui
ld(Screen.java:98)
[2001/09/19 10:33:13][0 ][E]: at
org.apache.turbine.modules.ScreenLoad
er.eval(ScreenLoader.java:129)
[2001/09/19 10:33:13][0 ][E]: at
org.apache.jetspeed.services.jsp.tags
.EcsScreenTag.doStartTag(EcsScreenTag.java:102)
[2001/09/19 10:33:13][0 ][E]: at
Demo.jetspeed.web_inf.templates.jsp.s
creens.ecs_sjsp._jspService(ecs_sjsp.java:115)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.jsp.SaJspServlet.servic
e(SaJspServlet.java:133)
[2001/09/19 10:33:14][0 ][E]: at
javax.servlet.http.HttpServlet.servic
e(HttpServlet.java:865)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletUtils.serviceR
equest(SaServletUtils.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletRequestDispatc
her.include(SaServletRequestDispatcher.java:237)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.jsp.SaPageContext.inclu
de(SaPageContext.java:279)
[2001/09/19 10:33:14][0 ][E]: at
Demo.jetspeed.web_inf.templates.jsp.l
ayouts.html.en.default_sjsp._jspService(default_sjsp.java:347)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.jsp.SaJspServlet.servic
e(SaJspServlet.java:133)
[2001/09/19 10:33:14][0 ][E]: at
javax.servlet.http.HttpServlet.servic
e(HttpServlet.java:865)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletUtils.serviceR
equest(SaServletUtils.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletRequestDispatc
her.include(SaServletRequestDispatcher.java:237)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.services.jsp.Turbi
neJspService.handleRequest(TurbineJspService.java:174)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.jetspeed.modules.layouts.J
etspeedJspLayout.doBuild(JetspeedJspLayout.java:101)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.modules.Layout.bui
ld(Layout.java:91)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.modules.LayoutLoad
er.exec(LayoutLoader.java:122)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.modules.pages.Defa
ultPage.doBuild(DefaultPage.java:171)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.modules.Page.build
(Page.java:90)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.modules.PageLoader
.exec(PageLoader.java:123)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.Turbine.handleExce
ption(Turbine.java:560)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.Turbine.doGet(Turb
ine.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
org.apache.turbine.Turbine.doPost(Tur
bine.java:505)
[2001/09/19 10:33:14][0 ][E]: at
javax.servlet.http.HttpServlet.servic
e(HttpServlet.java:772)
[2001/09/19 10:33:14][0 ][E]: at
javax.servlet.http.HttpServlet.servic
e(HttpServlet.java:865)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletUtils.serviceR
equest(SaServletUtils.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletUtils.processS
ervletRequest(SaServletUtils.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletInvokerApp.SaP
rocessInputStream(SaServletInvokerApp.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.servlet.SaServletInvokerApp.han
dleClient(SaServletInvokerApp.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.SaApp.processRequest(SaApp.java
, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.SaSamUbsContext.processActivato
r(SaSamUbsContext.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.SaSamUbsContext.queueActivator(
SaSamUbsContext.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.SaSamUbsContext.processActivato
r(SaSamUbsContext.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.SaSamUbsContext.processRequest(
SaSamUbsContext.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.SaSamUbsContext.execute(SaSamUb
sContext.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
SaApi.SaThreadPool$Worker.run(SaThrea
dPool.java, Compiled Code)
[2001/09/19 10:33:14][0 ][E]: at
java.lang.Thread.run(Thread.java:479)
Any help will be appreciated!
Thanks All
Regards
Yuxiong
>From: Spike Hains <[EMAIL PROTECTED]>
>Reply-To: [EMAIL PROTECTED]
>To: [EMAIL PROTECTED]
>Subject: RE: Multipart Form Submissions
>Date: Mon, 17 Sep 2001 16:54:27 -0400
>MIME-Version: 1.0
>Received: from [64.125.133.20] by hotmail.com (3.2) with ESMTP id
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>From jetspeed-user-return-2127-he_yi Mon, 17 Sep 2001 13:58:11 -0700
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>
>Scott,
>
>Thank you very much. It worked great (after some minor doctoring of
>course).
>
>In the action handler class, I took out the part where you use the O'Reilly
>multipart form class and used the parameter parser that is part of the
>rundata object (see below). The FileItem class offers some handy methods
>such as write() and getOutputStream().
>
>Calling the extended action class to handle the form submission was a real
>eye-opener.
>
>Here is the version I created (doesn't do anything but spit out the file
>size to sys.out):
>
>===>
>package org.apache.jetspeed.modules.actions;
>
>import org.apache.turbine.modules.actions.*;
>import org.apache.turbine.util.RunData;
>import org.apache.turbine.util.Log;
>import org.apache.turbine.modules.Action;
>import javax.servlet.http.*;
>import java.io.IOException;
>import org.apache.turbine.util.upload.FileItem;
>
>public class FileUploadAction extends Action
>{
> public void doPerform(RunData data) throws Exception
> {
> FileItem file =
>data.getParameters().getFileItem("uploadfilename");
> System.out.println ("Size of uploaded file from (FileItem)
>file.getSize(): " + file.getSize());
> }
>}
>====>
>
>Thanks again,
>~spike
>
>-----Original Message-----
>From: Scott Williams [mailto:[EMAIL PROTECTED]]
>Sent: Monday, September 17, 2001 12:29 PM
>To: [EMAIL PROTECTED]
>Subject: Re: Multipart Form Submissions
>
>
>Spike,
>
>I just did what you are trying to do. Here's the
>HTML:
>
><FORM
>action='http://<%=host%>:<%=port%>/jetspeed/portal?action=SWFileMoverAction
'
>METHOD='POST' ENCTYPE='multipart/form-data'
>name='browse_form'>
> <BR>
> Choose a file to upload.
> <BR><BR>
> <INPUT TYPE=FILE NAME=file1>
> <BR><INPUT type='submit' name='submit'
>value='Submit'>
></FORM>
>
>
>Here's the action that I created, SWFileMoverAction:
>
>package org.apache.jetspeed.modules.actions;
>
>import org.apache.turbine.modules.actions.*;
>import org.apache.turbine.util.RunData;
>import org.apache.turbine.util.Log;
>import org.apache.turbine.modules.Action;
>import com.sw.jetspeed.*;
>import javax.servlet.http.*;
>import java.io.IOException;
>import com.oreilly.servlet.MultipartRequest;
>
>
>/*
> * This method is the action for the FileMover
>portlet.
> */
> public class SWFileMoverAction extends Action
>{
>
> private String parent = "";
>
> public void doPerform(RunData data) throws
>Exception
> {
> HttpServletRequest request = data.getRequest();
>
>
> //begin
> try {
> MultipartRequest multi =
> new MultipartRequest(request,
>"C:\\jakarta-tomcat-3.3-m4\\webapps\\test\\Marketing",
>10*1024*1024); // 10MB
>
> }
> catch (IOException lEx) {
> Log.error(lEx + "error reading or saving
>file");
> }
>}
>
>
>
>
>The form is submitted to the action SWFileMoverAction.
> The action creates a MultipartRequest which takes the
>arguments: request, location to upload file, and the
>file size maximum.
>
>HTH,
>
>
>
>
>
>--- Spike Hains <[EMAIL PROTECTED]> wrote:
> > Hello,
> >
> > I am trying to write a jsp portlet that will allow
> > jetspeed users to upload
> > files and would like to know how to I access the
> > file element of a
> > multi-part form submission from a jsp portlet?
> >
> > On submission, I'm doing this in the jsp portlet
> > page:
> >
> > <%
> > ...
> > RunData data =
> >
>(RunData)pageContext.getAttributeJspService.RUNDATA,PageContext.REQUEST_SCO
P
> > E);
> > FileItem myfile =
> > data.getParameters().getFileItem("uploadfilename");
> > ...
> > %>
> >
> > I check 'data' before I try and get the fileitem but
> > it is null. Should this
> > work? Is there a more appropriate way to handle file
> > uploading in jsp
> > portlets?
> >
> > Originally I was going to use O'Reilly's multipart
> > form classes and was able
> > to upload files in a jsp page OUTSIDE of the
> > jetspeed application directory.
> > When I would put the same jsp file in a portlet, the
> > request object seemed
> > empty.
> >
> > Any input, suggestions or direction is appreciated.
> >
> > Thanks all,
> >
> > ~spike
> >
> >
>---------------------------------------------------------------------
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> > [EMAIL PROTECTED]
> >
>
>
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