Sending Large Image In Chunks

I am sending images from my android client to java jersey restful service and I succeded in doing that.But my issue is when I try to send large images say > 1MB its consumes mor

Solution 1:

references used :

• server code & client call

• server function name

  /*** SERVER SIDE CODE****/@POST@Path("/upload/{attachmentName}")@Consumes(MediaType.APPLICATION_OCTET_STREAM)publicvoiduploadAttachment(
              @PathParam("attachmentName") String attachmentName, 
              @FormParam("input") InputStream attachmentInputStream) {               
      InputStreamcontent= request.getInputStream();
  
  // do something better than thisOutputStreamout=newFileOutputStream("content.txt");
  byte[] buffer = newbyte[1024];
  int len;
  while ((len = in.read(buffer)) != -1) {
      // whatever processing you want here
      out.write(buffer, 0, len);
  }
   out.close();
  
   return Response.status(201).build();
  }
  
  
        /**********************************************//** 
     CLIENT SIDE CODE
   **/// .....
    client.setChunkedEncodingSize(1024);
    WebResourcerootResource= client.resource("your-server-base-url");
      Filefile=newFile("your-file-path");
     InputStreamfileInStream=newFileInputStream(file);
      StringcontentDisposition="attachment; filename=\"" + file.getName() + "\"";
      ClientResponseresponse= rootResource.path("attachment").path("upload").path("your-file-name")
            .type(MediaType.APPLICATION_OCTET_STREAM).header("Content-Disposition", contentDisposition)
           .post(ClientResponse.class, fileInStream);
  

You should split the file in the client and restore part of the file in the server. and after that you should merge the files together. Take a look at split /merge file on coderanch

Enjoy ! :)

Solution 2:

Another path is available, if you don't want to code too much consider using : file upload apache that is great ! :)