RE: Problem with FormFile
Does anyone have any ideas, or is it a bug?
;vh
Benjamin A. Janes
BLUEWAVE SVERIGE
M. +46 (0)40-631 1068
F. +46 (0)40 -631 10 50
F. +46 (0)46-540 03 50
Drottninggatan 18,
S-211 49 Malmö,
Sweden
"Ben Janes"
<[EMAIL PROTECTED]To: "Struts Users Mailing List"
<[EMAIL PROTECTED]>
com> cc:
Subject: RE: Problem with FormFile
2003-12-16 12:31
Please respond to
"Struts Users
Mailing List"
No iterate loop
<%@ pagelanguage="java" contentType="text/html; charset=UTF-8"%>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/meganexus.tld" prefix="mg" %>
<[EMAIL PROTECTED] file="sessionManager.jsp" %>
<%
Integer curUserID=mSes.getUserId(session.getId());
// Get Node for User
com.meganexus.networking.map.GraphNodeContainer
gnc=com.meganexus.networking.map.GraphBuilder.getNode(curUserID.intValue());
if (gnc.isGraphBeingRebuilt()) {
mSes.addMessage(session.getId(),"messages.graphbeingrebuilt");
}
com.meganexus.networking.info.Person curUser=gnc.getNode().getPerson();
%>
http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd";>
<[EMAIL PROTECTED
RE: Problem with FormFile
<[EMAIL PROTECTED]To: "'Struts Users Mailing
List'" <[EMAIL PROTECTED]>
t.com> cc:
Subject: RE: Problem with FormFile
2003-12-16 09:27
Please respond to
"Struts Users
Mailing List"
Is
within any iterate/loop ?
-Original Message-
From: Ben Janes [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 16, 2003 1:22 PM
To: [EMAIL PROTECTED]
Subject: Problem with FormFile
Hi
I have a problem with FormFile, in that when it has no file entered it
throws an error:
I belive this is the cause of the error:
15 Dec 2003 13:21:10 - DEBUG [Thread-2] (BeanUtils.java:873) -
setProperty([EMAIL PROTECTED],
photo, [])
15 Dec 2003 13:21:10 - DEBUG [Thread-2] (ConvertUtils.java:369) - Convert
string '' to class
'org.apache.struts.upload.FormFile'
15 Dec 2003 13:21:10 - DEBUG [Thread-2] (ConvertUtils.java:377) - Using
converter
[EMAIL PROTECTED]
This is the web output:
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254)
at
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j
ava:821)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
...
root cause
java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.j
ava:1789)
at
org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.j
ava:1684)
at
org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:17
13)
at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019)
at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252)
...
The ACtionForm
package...
import...
public class ChangeContactForm extends org.apache.struts.action.ActionForm {
private FormFile photo=null;
public FormFile getPhoto() {
return this.photo;
}
public void setPhoto(Object photo) {
System.out.println("(String)photo.class:"+photo.getClass());
this.photo=null;
}
public void setPhoto(FormFile photo) {
System.out.println("(FormFile)photo.class:"+photo.getClass());
this.photo=photo;
}
}
There is more code, I have just removed for sending purposes, the setPhoto
with the object parater
was to try and work round the error, though I actually believe the error is
in ConvertUtils.
Any ideas?
Mvh
Benjamin A. Janes
BLUEWAVE SVERIGE
M. +46 (0)40-631 1068
F. +46 (0)40 -631 10 50
F. +46 (0)46-540 03 50
Drottninggatan 18,
S-211 49 Malmö,
S
RE: Problem with FormFile
Is
within any iterate/loop ?
-Original Message-
From: Ben Janes [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 16, 2003 1:22 PM
To: [EMAIL PROTECTED]
Subject: Problem with FormFile
Hi
I have a problem with FormFile, in that when it has no file entered it
throws an error:
I belive this is the cause of the error:
15 Dec 2003 13:21:10 - DEBUG [Thread-2] (BeanUtils.java:873) -
setProperty([EMAIL PROTECTED],
photo, [])
15 Dec 2003 13:21:10 - DEBUG [Thread-2] (ConvertUtils.java:369) - Convert
string '' to class
'org.apache.struts.upload.FormFile'
15 Dec 2003 13:21:10 - DEBUG [Thread-2] (ConvertUtils.java:377) - Using
converter
[EMAIL PROTECTED]
This is the web output:
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254)
at
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j
ava:821)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
...
root cause
java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.j
ava:1789)
at
org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.j
ava:1684)
at
org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:17
13)
at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019)
at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252)
...
The ACtionForm
package...
import...
public class ChangeContactForm extends org.apache.struts.action.ActionForm {
private FormFile photo=null;
public FormFile getPhoto() {
return this.photo;
}
public void setPhoto(Object photo) {
System.out.println("(String)photo.class:"+photo.getClass());
this.photo=null;
}
public void setPhoto(FormFile photo) {
System.out.println("(FormFile)photo.class:"+photo.getClass());
this.photo=photo;
}
}
There is more code, I have just removed for sending purposes, the setPhoto
with the object parater
was to try and work round the error, though I actually believe the error is
in ConvertUtils.
Any ideas?
Mvh
Benjamin A. Janes
BLUEWAVE SVERIGE
M. +46 (0)40-631 1068
F. +46 (0)40 -631 10 50
F. +46 (0)46-540 03 50
Drottninggatan 18,
S-211 49 Malmö,
Sweden
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: problem with FormFile
To use file upload, you need to specify the method and encoding for the
form, like this:
...
--
Martin Cooper
- Original Message -
From: "Bar³omiej Paw³owski" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, August 01, 2001 7:24 AM
Subject: problem with FormFile
> Hi,
> I have created file upload.jsp:
> <%@ page contentType="text/html; charset=ISO-8859-2" %>
> <%@ page language="java" %>
> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
>
>
>
>
>
>
> upload
>
>
>
>File
>Upload
>
>
>
> and ActionForm bean:
> public class UploadForm extends ActionForm {
>
> private FormFile file;
> public UploadForm() {
> }
>
> public void setFile(FormFile file) {
> this.file = file;
> }
> public FormFile getFile() {
> return file;
> }
> }
>
> when I submit this form I receive following exception:
>
> Internal Servlet Error:
>
> javax.servlet.ServletException: BeanUtils.populate
> at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:486)
> at
>
org.apache.struts.action.ActionServlet.processPopulate(ActionServlet.java:19
10)
>
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1521)
>
> Root cause:
> java.lang.IllegalArgumentException: argument type mismatch
> at java.lang.reflect.Method.invoke(Native Method)
> at
>
org.apache.struts.util.PropertyUtils.setSimpleProperty(PropertyUtils.java:82
5)
>
> at
>
org.apache.struts.util.PropertyUtils.setNestedProperty(PropertyUtils.java:75
6)
>
> at
> org.apache.struts.util.PropertyUtils.setProperty(PropertyUtils.java:782)
>
> What is wrong?
> Who can help me?
>
>
