Here's the example application which uploads a file...
http://svn.apache.org/viewvc/jakarta/httpcomponents/oac.hc3x/trunk/src/examples/MultipartFileUploadApp.java?view=markup
You can disregard the Swing stuff in there and concentrate on the
action listener's guts. Or, just run it like it is and post a file to
your servlet with it.
On 9/18/07, bhadu <[EMAIL PROTECTED]> wrote:
>
>
> Hi James,
>
> Thanx for your help.
> I have removed following code....
> client.getParams().setParameter("http.useragent", "My Browser");
> > postMethod.addParameter("test","testvalue");
> > NameValuePair[] nm = {new NameValuePair("test","test")};
> > postMethod.setRequestBody(nm);
>
>
> But still it's not working.
>
> I have not tried simple java client,Please send me some link for that.
>
> Thanx
> Rajesh
>
>
> James Carman wrote:
> >
> > Have you tried posting a file from a simple Java client to that second
> > servlet first? I'd do that to take out a variable and make sure your
> > logic is right. I would venture a guess that this code wouldn't work
> > in isolation either, though.
> >
> > It looks like you're trying to mix a multipart post with a regular
> > post. I believe you need to add mutiple "parts" to that
> > MultipartRequestEntity. You need to use a StringPart to post regular
> > parameter values (your "test" parameter).
> >
> > On 9/17/07, bhadu <[EMAIL PROTECTED]> wrote:
> >>
> >> Hi all,
> >> sorry for repost b'coz my first post is consists with error...
> >>
> >> this is right post......
> >>
> >>
> >>
> >> I have to web application using servlets.
> >> My First web application's servlet is calling servlet of another
> >> application
> >> using HTTP client connection.
> >> Calling servlet is sending file as parameter to second servlet.
> >>
> >> My problem is that in my second servlet there is nothing in request
> >> parameter.
> >>
> >> Look at my code...............First servlet...........
> >>
> >>
> >> String urlString =
> >> "http://localhost:8787//testone//MyServlet";;
> >>
> >>
> >> HttpClient client = new HttpClient();
> >> PostMethod postMethod = new PostMethod(urlString);
> >> post(postMethod);
> >>
> >>
> >>
> >> client.getParams().setParameter("http.useragent", "My
> >> Browser");
> >> postMethod.addParameter("test","testvalue");
> >> NameValuePair[] nm = {new NameValuePair("test","test")};
> >> postMethod.setRequestBody(nm);
> >> int statusCode1 = client.executeMethod(postMethod);
> >> System.out.println(" status >>> "+statusCode1);
> >> System.out.println("statusLine>>>" +
> >> postMethod.getStatusLine());
> >> postMethod.releaseConnection();
> >>
> >>
> >> }
> >>
> >> private void post(PostMethod postMethod) throws
> >> FileNotFoundException
> >> {
> >> File f = new File("C:\\error.txt");
> >> System.out.println("file exit = "+f.exists());
> >> Part[] parts = {
> >> new FilePart(f.getName(), f)
> >> };
> >>
> >> postMethod.addRequestHeader("Content-type","multipart/form-data;boundary="+f.length());
> >>
> >> postMethod.addRequestHeader("content-disposition","form-data;
> >> name="+f.getName());
> >> postMethod.setRequestEntity(
> >> new MultipartRequestEntity(parts, postMethod.getParams())
> >> );
> >> }
> >>
> >> And This is my Second servlet.......................
> >>
> >>
> >>
> >> protected void doPost(HttpServletRequest request, HttpServletResponse
> >> response) throws IOException
> >> {
> >>
> >> String path = System.getenv("Target_PATH");
> >> try
> >> {
> >> DiskFileItemFactory df = new DiskFileItemFactory();
> >> PrintWriter out = response.getWriter();
> >>
> >> ServletFileUpload fu = new ServletFileUpload(df);
> >> // If file size exceeds, a FileUploadException will be
> >> thrown
> >> fu.setSizeMax(1000000);
> >>
> >> List fileItems = fu.parseRequest(request);
> >> Iterator itr = fileItems.iterator();
> >>
> >> while(itr.hasNext()) {
> >> FileItem fi = (FileItem)itr.next();
> >>
> >> createFile(path,"signedresources.txt", fi.get());
> >>
> >> }
> >>
> >>
> >>
> >> out.println("SUCCESS123456: ");
> >> out.close();
> >> }
> >> catch(Exception e)
> >> {
> >> e.printStackTrace();
> >> }
> >>
> >>
> >>
> >> }
> >>
> >>
> >>
> >>
> >> private void createFile(String destinationPath, String fileName,
> >> byte[]
> >> content) throws IOException
> >> {
> >>
> >> OutputStream outputStream = new
> >> FileOutputStream(destinationPath);
> >> outputStream.write(content);
> >> outputStream.flush();
> >> outputStream.close();
> >> }
> >>
> >>
> >> problem is here....... List fileItems = fu.parseRequest(request); list is
> >> empty.
> >>
> >> So anybody can tell me what is wrong I m doing?
> >>
> >> I am using Tomcat 5.0.
> >>
> >> Thanx In advance
> >>
> >> bhadu
> >>
> >> --
> >> View this message in context:
> >> http://www.nabble.com/Uploading-a-File-using-apache-commons-Http-clien-tf4464865.html#a12730645
> >> Sent from the Commons - User mailing list archive at Nabble.com.
> >>
> >>
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> >>
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> >
>
> --
> View this message in context:
> http://www.nabble.com/Uploading-a-File-using-apache-commons-Http-clien-tf4464865.html#a12750007
> Sent from the Commons - User mailing list archive at Nabble.com.
>
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