Hi guys,
thank you all for your replies.
The MultipartFilter was already added. I am using Cocoon 2.2 and Tomcat
5.5. I tried to enable file uploads, too, for example but others say and
it seems to be the case, that this is already done in Cocoon 2.2.
I found out, that the class-cast Execption disappears when I remove the
sourrounding form-tag. Second I have to call the pipeline directly (not
by an internal redirect). I would be happy if other things would help,
but it for me it does not seem so at the moment.
cheers,
Johannes
[EMAIL PROTECTED] schrieb:
Using tomcat 5.5 I needed to add the MultipartFilter to my web.xml.
Maybe this works for you too.
<filter>
<description>Multipart MIME handling filter for
Cocoon</description>
<display-name>Cocoon multipart filter</display-name>
<filter-name>CocoonMultipartFilter</filter-name>
<filter-class>org.apache.cocoon.servlet.multipart.MultipartFilter</filter-class>
</filter>
Tobias
From: Johannes Hoechstaedter <[EMAIL PROTECTED]>
To: [email protected]
Date: 17.10.2008 16:38
Subject: MultiPart upload action
------------------------------------------------------------------------
Hi, everybody,
I want to upload a file into my database. I want to upload it by my own
action. I followed several examples for file uploads in cocoon for
example: http://wiki.apache.org/cocoon/FileUploadWithAction and followed
this thread
http://www.mail-archive.com/[email protected]/msg41160.html .
My code in the act method of my action look as follows:
Request request = (Request)ObjectModelHelper.getRequest(objectModel);
System.out.println(request.get("picture"));
Part filePart = (Part) request.get("picture");
I get a class cast exception in the third line:
"java.lang.ClassCastException: java.lang.String".
request.get("picture"); returns a String. How can I get a Part object?
The filename is printed out correctly in line 2.
This is my html:
<html>
....
<form method="get" action="someaction">
.....
<form enctype="multipart/form-data" method="post"
action="/webapp-1.0/switch/severalparameters">
<input type="file" name="picture"><input class="button" value="Upload"
name="submit" type="submit">
</form>
....
</form>
....
</html>
I would be happy if anyone can help.
cheers
Johannes
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