1. Create custom MultipartRequestHandler
("MyCustomMultipartRequestHandler") by extending
org.apache.struts.upload.CommonsMultipartRequestHandler.
2. Create inner, private class in MyCustomMultipartRequestHandler that
implements FormFile and Serializable. I simple copied all the methods from
the inner class CommonsFormFile in CommonsMultipartRequestHandler.
3. Override addFileParameter(FileItem item) in
MyCustomMultipartRequestHandler to use your custom handler:
protected void addFileParameter(FileItem item) {
FormFile formFile = new MyCustomMultipartRequestHandler(item);
getFileElements().put(item.getFieldName(), formFile);
getAllElements().put(item.getFieldName(), formFile);
}
4. Add new 'controller' entry in struts-config.xml:
<controller contentType="multipart/form-data;charset=UTF-8"
multipartClass="your.package.MyCustomMultipartRequestHandler"
debug="9" />
> -----Original Message-----
> From: Marc Dugger [mailto:[EMAIL PROTECTED]
> Sent: Monday, October 06, 2003 1:49 PM
> To: [EMAIL PROTECTED]
> Subject: NotSerializableException using FormFile
>
>
> I've set the scope of my form to 'session' to support a "wizard" process.
> The form defines a property of type
> org.apache.struts.upload.FormFile. This
> work fine until I set 'validate = true' on my action mapping. It appears
> that
> org.apache.struts.upload.CommonsMultipartRequestHandler$CommonsFormFile
> does not implement Serializable. Has anyone run into this and
> what did you
> do to get around it? Thanks in advance.
> ---
>
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