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From "Session A Mwamufiya" <smwam...@andrew.cmu.edu>
Subject Re: file upload exception
Date Fri, 14 Sep 2007 21:13:56 GMT
We don't get a FormFile in struts 2, it's an actual File.  But mine is junk.

Can someone send me the jsp, struts.xml, and action java code for a working example of file
upload.

I put up everything I had in this thread, and nobody found anything wrong with it; at this
point, I'll have to use someone else's (not the showcase, that doesn't work).

Thanks,

> hi!! i dont know about struts 2, but i tried uploading images to the
> server using Struts 1.2,and it works just fine..i dont think we get the
> uploaded file as it is.. wat u said is true.. we get a temp file at
> different locations for each web container...basically watever files are
> uploaded, are obtained as objects of class FormFile. we have a method
> called FormFile.getInputStream()..i think the rest is understood..get the
> InputStream,name the o/p file appropriately using
> FormFile.getContentType() ,write to the o/p file . sorry that iam not
> able to give you the jsp code in the tags format that you wrote..i dont
> know it.if u have multiple files to handle, get them as a FormFile array,
> for each element,verify content type and call the method where the  file
> saving logic is written
> 
> here is the code
> 
> in the jsp,
> 
> <html:form action="/UploadAction.do?" method="post"
> enctype="multipart/form-data"> File 1 <html:file property="myFile1"/> <br>
>  <html:submit>Upload Files</html:submit> </html:form> 
> ------------------------------------------------------------------- in the
> form bean, public class UploadForm extends ActionForm{
> 
> FormFile myFile1; public FormFile getMyFile1() { return myFile1; }
> 
> public void setMyFile1(FormFile myFile1) { this.myFile1 = myFile1; } } 
> -------------------------------------------------------------------------
> -- in the execute method of Action,
> 
> UploadForm uForm = (UploadForm) form; FormFile f = uForm.getMyFile1(); 
> InputStream is = f.getInputStream(); FileOutputStream fout = new
> FileOutputStream("putSomePathHere"); int i=0; do{ i = is.read();
> 
> if(i != -1) fout.write(i); } while(i != -1); is.close(); fout.close(); 
> f.destroy(); System.out.println("Temp File removed"); }
> 
> 
> 
> 
> abhiram
> 
> 
> 
> 
> 
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