Hi
On Thu, Feb 3, 2011 at 3:41 PM, acec acec <[email protected]> wrote:
> Thanks.
>
> 1) If I use cxf WebClient, I can set contentId like the follwing:
>
> attachmentList.add(new Attachment("pdf1", "application/pdf", new
> FileInputStream(uploadFile)));
>
> If I use the the following form to upload the file, How can I contentId?
>
> <form method="post" action="/spring_cxf_rest/rest/upload/book"
> enctype="multipart/form-data">
> name: <input type="text" name="name"/><br/>
> file: <input type="file" name="file"/><br/>
> <input type="submit" value="Submit"/>
> </form>
>
>
I'm not sure, the Conten-Id would be set somehow by the browser module, you
can use a tcpTrace or similar and capture the payload and see or add a cxf
logging feature to the jaxrs endpoint;
> 2) According to cxf guide "When handling complex multipart/form-data
> submissions (such as those containing files) MultipartBody (and Attachment)
> need to be used directly."
>
> MultipartBody or List<Attachment>, provided it is a real
multipart/form-data submission (with recursive parts)
> When I handle the above form, I have to use MultipartBody, is there easy
> way to parse text input and file input from MultipartBody?
>
>
Assuming the JAX-RS provider is available which can handle the content of
the file then yes. Example, if a given file represents a Book XML instance
then you can do
Book b = multipartBody.getAttachment(partContentId).getObject(Book.class)
or
Book b = multipartBody.getAttachmentObject(partContentId, Book.class)
Cheers, Sergey
Regards.
>
>
> --- On Thu, 2/3/11, Sergey Beryozkin <[email protected]> wrote:
>
> > From: Sergey Beryozkin <[email protected]>
> > Subject: Re: some questions about cxf rest uploading file
> > To: [email protected]
> > Received: Thursday, February 3, 2011, 9:54 AM
> > Hi
> >
> > On Thu, Feb 3, 2011 at 2:29 PM, acec acec <[email protected]>
> > wrote:
> >
> > > Hi, all
> > > I am using the following code to upload a file. It
> > works fine.
> > >
> > > But I have several questions:
> > > 1) If I change body.getAllAttachments() ==>
> > body.getAttachment(contentId),
> > > What does mean "contentId"? In my junit code, How can
> > I set that contentId?
> > >
> > > Content-Id the id of the individual multi-part; sure,
> > if you know the
> > contentId then you can use
> >
> > body.getAttachment(contentId)
> >
> >
> > > 2)Can I get original file name on server side? I
> > tried
> > > dataHandler.getName(), but it return null.
> > >
> > >
> > If it's a multipart/form-data then you can get a
> > ContentDisposition header
> > from the Attachment and get the name; otherwise you can
> > just introduce a
> > custom header and use it during the creation of the
> > individual part and then
> > retrieve it from Attachment.
> >
> >
> > > 3)In my junit code, when I add Part using
> > (reqEntity.addPart("file1",
> > > fileBody)), how can I retrieve the name "file1" from
> > my server side?
> > >
> > > You're using the the Apache Http Client, so I'm not
> > sure what exactly it
> > produces. If it's a multipart/form-data request then on the
> > cxf side do
> > attachment.getContentDisposition() and get the file name
> >
> >
> > > 4)I never use MTOM, when I am using the following code
> > to upload one PDF
> > > file, does is use base64?
> > >
> > >
> > Not sure what Apache HttpClient does there
> >
> > Cheers, Sergey
> >
> >
> > > Thanks a lot.
> > >
> > > ===============Server side
> > coe===============================
> > > @POST
> > > @Path("/upload/book")
> > > public void postBook(MultipartBody body) {
> > > try {
> > > System.out.println("start post");
> > > List<Attachment> attachments =
> > body.getAllAttachments();
> > > DataHandler dataHandler =
> > attachments.get(0).getDataHandler();
> > > InputStream inputStream =
> > dataHandler.getInputStream();
> > > OutputStream outputStream = new
> > FileOutputStream(new
> > > File("/tmp/new.pdf"));
> > > IOUtils.copy(inputStream, outputStream);
> > > inputStream.close();
> > > outputStream.close();
> > > System.out.println("end post");
> > > } catch (Exception e) {
> > > System.out.println("Exception");
> > > }
> > > }
> > >
> > > ====================My
> > Junit==========================
> > > public class UploadClassTest {
> > > @Test
> > > public void uploadClass() throws
> > ClientProtocolException, IOException {
> > > HttpClient httpClient = new
> > DefaultHttpClient();
> > > HttpPost httpPost = new HttpPost("
> > > http://localhost:8080/spring_cxf_rest/rest/upload/book";);
> > >
> > > FileBody fileBody = new FileBody(new
> > File("/tmp/Citi.pdf"));
> > >
> > > MultipartEntity reqEntity = new
> > MultipartEntity();
> > > reqEntity.addPart("file1",
> > fileBody);
> > >
> > > httpPost.setEntity(reqEntity);
> > >
> > > httpClient.execute(httpPost);
> > > }
> > > }
> > >
> > >
> > >
> >
>
>
>
