ok, now I found a relativ good example at http://jbossws.jboss.org/mediawiki/index.php?title=Security_and_attachmen... and tried to convert it a bit into real file transfer and not only text, like it is in the example and I tried the following at server side: | public EditionMTOM doSomething(EditionMTOM data) | { | try { | System.out.println(data.getContent().getContentType()); | InputStream is = data.getContent().getInputStream(); | InputStreamReader isr = new InputStreamReader(is, "UTF-8"); | char[] buff = new char[10]; | isr.read(buff); | isr.close(); | is.close(); | for (char b : buff) { | System.out.print(b); | } | } | catch (UnsupportedEncodingException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } | catch (IOException e) { | // TODO Auto-generated catch block | e.printStackTrace(); | } | | EditionMTOM edition = new EditionMTOM(); | edition.setContent(new DataHandler(new FileDataSource("/opt/test2.dat"), "application/octet-stream")); | edition.setDate(new Date()); | edition.setId("test2.dat"); | return edition; | } | I get some warnings but at all it works until the server tries to send back data, then i get the following exception: | org.jboss.ws.WSException: No ByteArrayConverter for class: javax.activation.FileDataSource | My question is now what can I do to make this work? I'm grateful for every advise you can give me View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4203925#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...