File Upload error
Hi, I am trying to do file uploading of several files and I keep getting the following error: java.lang.NoSuchMethodError: org.apache.commons.fileupload.MultipartStream.setHeaderEncoding(Ljava/la ng/String;)V I am using JBoss/Tomcat 4.1.24. The upload struts sample works just fine under 4.1.27 - I haven't tried it under 4.1.24. Does anyone have a clue? Thanks, Erez - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File Upload error
Make sure you do not have another file upload jar in your classpath. Where are you hosting your app, what OS? Alex. -Original Message- From: Erez Efrati [mailto:[EMAIL PROTECTED] Sent: Thursday, August 21, 2003 11:14 AM To: 'Struts Users Mailing List' Subject: File Upload error Hi, I am trying to do file uploading of several files and I keep getting the following error: java.lang.NoSuchMethodError: org.apache.commons.fileupload.MultipartStream.setHeaderEncoding(Ljava/la ng/String;)V I am using JBoss/Tomcat 4.1.24. The upload struts sample works just fine under 4.1.27 - I haven't tried it under 4.1.24. Does anyone have a clue? Thanks, Erez - 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: File Upload error
Alex, I found it!! It was a beta version of the FileUpload in the JBoss/Tomcat-4.1.24. I just replaced it with the FileUpload 1.0 that came with Struts and it works now, thank god :) Erez -Original Message- From: Alex Shneyderman [mailto:[EMAIL PROTECTED] Sent: Thursday, August 21, 2003 4:48 PM To: 'Struts Users Mailing List' Subject: RE: File Upload error Make sure you do not have another file upload jar in your classpath. Where are you hosting your app, what OS? Alex. -Original Message- From: Erez Efrati [mailto:[EMAIL PROTECTED] Sent: Thursday, August 21, 2003 11:14 AM To: 'Struts Users Mailing List' Subject: File Upload error Hi, I am trying to do file uploading of several files and I keep getting the following error: java.lang.NoSuchMethodError: org.apache.commons.fileupload.MultipartStream.setHeaderEncoding(Ljava/la ng/String;)V I am using JBoss/Tomcat 4.1.24. The upload struts sample works just fine under 4.1.27 - I haven't tried it under 4.1.24. Does anyone have a clue? Thanks, Erez - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Upload Error
I applied the folowing example to my project but a get an error :
java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileUploadException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:1590)
at java.lang.Class.getConstructor0(Class.java:1762)
at java.lang.Class.newInstance0(Class.java:276)
at java.lang.Class.newInstance(Class.java:259)
http://jakarta.apache.org/struts/faqs/actionForm.html
[EMAIL PROTECTED] language=java
[EMAIL PROTECTED]
uri=/WEB-INF/struts-html.tld
prefix=html
html:form action=uploadAction.do enctype=multipart/form-data
Please Input Text: html:text property=myText
Please Input The File You Wish to Upload: html:file property=myFile
html:submit /
/html:form
The next step is to create your ActionForm bean:
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;
public class UploadForm extends ActionForm {
protected String myText;
protected FormFile myFile;
public void setMyText(String text) {
myText = text;
}
public String getMyText() {
return myText;
}
public void setMyFile(FormFile file) {
myFile = file;
}
public FormFile getMyFile() {
return myFile;
}
}
RE: Upload Error
Looks like you need commons-fileupload.jar in your classpath.
It appears org/apache/commons/fileupload/FileUploadException is an apache
commons file which can't be found to be loaded.
The struts file upload code must throw that exception or something.
-Original Message-
From: Flo [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 26, 2003 12:40 PM
To: [EMAIL PROTECTED]
Subject: Upload Error
I applied the folowing example to my project but a get an error :
java.lang.NoClassDefFoundError:
org/apache/commons/fileupload/FileUploadException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:1590)
at java.lang.Class.getConstructor0(Class.java:1762)
at java.lang.Class.newInstance0(Class.java:276)
at java.lang.Class.newInstance(Class.java:259)
http://jakarta.apache.org/struts/faqs/actionForm.html
[EMAIL PROTECTED] language=java
[EMAIL PROTECTED]
uri=/WEB-INF/struts-html.tld
prefix=html
html:form action=uploadAction.do enctype=multipart/form-data
Please Input Text: html:text property=myText
Please Input The File You Wish to Upload: html:file property=myFile
html:submit /
/html:form
The next step is to create your ActionForm bean:
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;
public class UploadForm extends ActionForm {
protected String myText;
protected FormFile myFile;
public void setMyText(String text) {
myText = text;
}
public String getMyText() {
return myText;
}
public void setMyFile(FormFile file) {
myFile = file;
}
public FormFile getMyFile() {
return myFile;
}
}
-
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Re: File upload error when no file attached - IOException
Hi Doug,
I don't know if you've already found solution to your problem but what you can do is
to put a form validation in your ActionForm that handles that, here is what I did for
mine (it also handles the case if a file is empty, saying with a 0 Kb size) :
/**
* Validate the properties that have been set from this HTTP upload request,
* and return an codeActionErrors/code object that encapsulates a
* validation error relative to a missing file to be uploaded.
* If no errors are found, return
* codenull/code or an codeActionErrors/code object with no
* recorded error messages.br
*
* Creation date: (13.11.01 19:19:10)
*
* @param mapping The mapping used to select this instance
* @param request The servlet request we are processing
*
* @return ActionErrors
*/
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request)
{
ActionErrors errors = new ActionErrors();
FormFile theFile = this.getThefile();
if (theFile == null || theFile.getFileName().length() == 0) // as Struts always
do a temp file for each file you want to upload, theFile==null is always false
errors.add(upload, new ActionError(uploadForm.error.uploadfile.required));
if (theFile.getFileSize() == 0)
errors.add(uploadsize, new
ActionError(uploadForm.error.filesize.zero.notallowed));
return errors;
}
Hope it helps,
Daniel
File upload error when no file attached - IOException
Hello, There is a section of our app that allows a user to upload a file as an attachment. It is optional to upload a file, but other information on the page is mandatory. If no file is attached, the application hangs before executing the Action that processes the form. This only occurrs when no file is given to upload. The process eventually times out and an IOException is thrown. I'm using the Struts 1.0 release. I guess that someone else has run into this problem and am looking for solutions/ workarounds. Thank you very much for any help. Doug -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
File upload error when no file attached - IOException
Hello, There is a section of our app that allows a user to upload a file as an attachment. It is optional to upload a file, but other information on the page is mandatory. If no file is attached, the application hangs before executing the Action that processes the form. This only occurrs when no file is given to upload. The process eventually times out and an IOException is thrown. I'm using the Struts 1.0 release. I guess that someone else has run into this problem and am looking for solutions/ workarounds. Thank you very much for any help. Doug
