I forgot to mention that I added this code to your bean :)
try{
setOutput("Demo Parser Upload Bean");
MultipartParser mp = new MultipartParser(req, 10*1024*1024);
Part part;
while ((part = mp.readNextPart()) != null) {
String name = part.getName();
if (part.isParam()) {
// it's a parameter part so do nothing
}
else if (part.isFile()) {
// it's a file part
FilePart filePart = (FilePart) part;
if (getFileName()!= null) {
// the part actually contained a file
File filepath=new File("c:/Temp/rajiv.xml");
long size = filePart.writeTo(filepath);
setFileName(filePart.getFileName());
}
else {
//file was empty add error code here
}
}
}
}catch(Exception e){
e.printStackTrace();
}
you have to specify the directory or file to which you want to upload.
-----Original Message-----
From: Rajiv Ramanasankaran [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 10, 2002 2:50 PM
To: Tomcat Users List
Subject: RE: Error with multipartParser
Its is working fine for me!! The file is getting uploaded and I don't get an
error at all..What version of Tomcat are you using??? I am using Tomcat 3.2
. There might be an incompatibility problem.
Rajiv
-----Original Message-----
From: Sam Seaver [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 10, 2002 2:11 PM
To: [EMAIL PROTECTED]
Subject: RE: Error with multipartParser
OK, here's the JSP page I'm using, note it reloads itself once POST is
pressed, and then activates the bean:
<html>
<head>
<title>file upload</title>
</head>
<body bgcolor="#c8d8f8">
<form action="jguru.jsp" enctype="multipart/form-data" method=post>
<center>
<table cellpadding=4 cellspacing=2 border=0>
<th bgcolor="#CCCCFF" colspan=2>
<font size=5>User Registration</font>
</th>
<tr>
<td valign=top colspan=2>
<b>Which XML file would you like to upload?</b>
<br />
<input type="file" name="fileName" />
<br></td>
</tr>
<tr>
<td align=center colspan=2>
<input type="submit" value="Submit"> <input type="reset" value="Reset">
</td>
</tr>
</table>
</center>
</form>
<%-- Create the bean only when the form is posted --%>
<%
if (request.getMethod().equals("POST")) {
%>
<jsp:useBean id="xmlHandler" class="com.jguru.SimpleBean">
<jsp:setProperty name="xmlHandler" property="fileName" />
</jsp:useBean>
<p>
<hr>
<font color=red>
<br><b>File to upload:</b><br>
<jsp:getProperty name="xmlHandler" property="fileName" />
<br>
<%
xmlHandler.doPost(request, response);
%>
<br/><b>Bean Output:</b><br/>
<jsp:getProperty name="xmlHandler" property="output" />
<%
}
%>
</font>
</body>
</html>
then there's the bean itself:
package com.jguru;
import java.io.*;
import java.util.*;
import javax.servlet.http.*;
import javax.servlet.*;
import com.oreilly.servlet.*;
import com.oreilly.servlet.multipart.*;
public class SimpleBean extends HttpServlet {
private String fileName;
private String name;
private String type;
private String output;
public SimpleBean(){
fileName="";
name="";
type="";
output="";
}
public void setFileName(String x){
fileName=x;
}
public void setName(String x){
name=x;
}
public void setType(String x){
type=x;
}
public void setOutput(String x){
output=x;
}
public void appendOutput(String x){
output=output+x;
}
public String getFileName(){
return fileName;
}
public String getName(){
return name;
}
public String getType(){
return type;
}
public String getOutput(){
return output;
}
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException{
try{
setOutput("Demo Parser Upload Bean");
MultipartParser mp = new MultipartParser(req, 10*1024*1024);
}catch(Exception e){
e.printStackTrace():
}
}
}
the log gave very little, what i cut and pasted was from the log, but with
the stacktrace this is what it did:
2002-10-10 14:09:29 StandardContext[/sam]: Mapping contextPath='/sam' with
requestURI='/sam/jguru.jsp' and relativeURI='/jguru.jsp'
2002-10-10 14:09:29 StandardContext[/sam]: Trying exact match
2002-10-10 14:09:29 StandardContext[/sam]: Trying prefix match
2002-10-10 14:09:29 StandardContext[/sam]: Trying extension match
2002-10-10 14:09:29 StandardContext[/sam]: Mapped to servlet 'jsp' with
servlet path '/jguru.jsp' and path info 'null' and update=true
2002-10-10 14:09:33 StandardContext[/sam]: Mapping contextPath='/sam' with
requestURI='/sam/jguru.jsp' and relativeURI='/jguru.jsp'
2002-10-10 14:09:33 StandardContext[/sam]: Trying exact match
2002-10-10 14:09:33 StandardContext[/sam]: Trying prefix match
2002-10-10 14:09:33 StandardContext[/sam]: Trying extension match
2002-10-10 14:09:33 StandardContext[/sam]: Mapped to servlet 'jsp' with
servlet path '/jguru.jsp' and path info 'null' and update=true
2002-10-10 14:09:33 StandardWrapperValve[jsp]: Servlet.service() for servlet
jsp threw exception
org.apache.jasper.JasperException:
com/oreilly/servlet/multipart/MultipartParser
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
48)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:380)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:533)
at java.lang.Thread.run(Thread.java:536)
----- Root Cause -----
javax.servlet.ServletException:
com/oreilly/servlet/multipart/MultipartParser
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:497)
at org.apache.jsp.jguru_jsp._jspService(jguru_jsp.java:128)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
04)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
:
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:380)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:533)
at java.lang.Thread.run(Thread.java:536)
>From: "Rajiv Ramanasankaran" <[EMAIL PROTECTED]>
>Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]>
>To: "Tomcat Users List" <[EMAIL PROTECTED]>
>Subject: RE: Error with multipartParser
>Date: Wed, 9 Oct 2002 23:03:24 -0500
>
>Can you give the full exception stacktrace?? That might help us figure it
>out. try e.printStackTrace() instead of creating the printwrite and
>printing
>to standard error. Send the tomcat log files too.
>Rajiv
>
> > -----Original Message-----
> > From: Sam Seaver [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, October 09, 2002 2:09 PM
> > To: [EMAIL PROTECTED]
> > Subject: Error with multipartParser
> >
> >
> > I cannot work this out as I get no more in my error messages
> > despite trying
> > to use the usual ways of debugging the bean. Basically I'm using a bean
> > that extends HttpServlet and uses Hunter's MultipartParser, and the
>error
> > ALWAYS occurs when I try to create an instance of the parser...
> >
> > Error:
> >
> > root cause
> >
> > javax.servlet.ServletException:
> > com/oreilly/servlet/multipart/MultipartParser
> > at
> > org.apache.jasper.runtime.PageContextImpl.handlePageException(Page
> > ContextImpl.java:497)
> >
> > Code:
> >
> > import java.io.*;
> > import java.util.*;
> > import javax.servlet.http.*;
> > import javax.servlet.*;
> >
> > import com.oreilly.servlet.*;
> > import com.oreilly.servlet.multipart.*;
> >
> > public class SimpleBean extends HttpServlet {
> >
> > private String fileName;
> > private String name;
> > private String type;
> > private String output;
> >
> > public SimpleBean(){
> > fileName="";
> > name="";
> > type="";
> > output="";
> > }
> >
> > public void setFileName(String x){
> > fileName=x;
> > }
> >
> > public void setName(String x){
> > name=x;
> > }
> >
> > public void setType(String x){
> > type=x;
> > }
> >
> > public void setOutput(String x){
> > output=x;
> > }
> >
> > public void appendOutput(String x){
> > output=output+x;
> > }
> >
> > public String getFileName(){
> > return fileName;
> > }
> >
> > public String getName(){
> > return name;
> > }
> >
> > public String getType(){
> > return type;
> > }
> >
> > public String getOutput(){
> > return output;
> > }
> >
> > public void doPost(HttpServletRequest req, HttpServletResponse res)
> > throws ServletException, IOException{
> > setOutput("Demo Parser Upload Bean");
> > res.setContentType("text/html");
> > ServletOutputStream out = res.getOutputStream();
> >
> > try{
> > MultipartParser mpParser = new MultipartParser(req,
> > 10*1024*1024);
> > }catch (Exception e){
> > StringWriter sw = new StringWriter();
> > PrintWriter pw = new PrintWriter(sw);
> > e.printStackTrace(pw);
> >
> > }
> >
> >
> >
> > }
> > }
> >
> >
> >
> > "JC Rules"
> >
> > _________________________________________________________________
> > Chat with friends online, try MSN Messenger: http://messenger.msn.com
> >
> >
> > --
> > To unsubscribe, e-mail:
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>
>
>
>--
>To unsubscribe, e-mail:
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>
>
>
>--
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>For additional commands, e-mail:
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