i found the answer to my own question.  anyway, this is the code to use if
one were to write any binary mtom object to a file:

        OMText binaryNode = (OMText) _imageElement.getFirstOMChild();
        DataHandler actualDH;
        actualDH = (DataHandler) binaryNode.getDataHandler();
        actualDH.writeTo(new FileOutputStream("yourfilenamehere"));

thanks for all the responses.



>  -----Original Message-----
> From:         Pader, Erwin  
> Sent: Friday, August 04, 2006 10:16 AM
> To:   [email protected]
> Subject:      question on how to save pdf file in mtom service
> 
> Hi all,
> 
> i've been playing around MTOMService and added functionality that will let
> it read a pdf file and subsequently saving it.  this is a code snippet of
> what i added in MTOMService:
> 
>         byte[] b = null;
>         actualDH.getDataSource().getInputStream().read(b);
>         FileOutputStream fileOutStream = new FileOutputStream(fileName);
> 
>         fileOutStream.write(b);
> 
> for some reason i am getting this exception on the client side:
> 
> org.apache.axis2.AxisFault: unknown
>       at
> org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOpe
> ration.java:287)
>       at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:457)
>       at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:399)
>       at
> sample.mtom.imagetransfer.client.MTOMPDFClient.main(MTOMPDFClient.java:106
> )
> Caused by: java.lang.Exception: org.apache.axis2.AxisFault
>       at
> org.apache.axis2.receivers.RawXMLINOutMessageReceiver.invokeBusinessLogic(
> RawXMLINOutMessageReceiver.java:102)
>       at
> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(Abstra
> ctInOutSyncMessageReceiver.java:37)
>       at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454)
>       at
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(
> HTTPTransportUtils.java:284)
>       at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:136)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>       at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati
> onFilterChain.java:252)
>       at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter
> Chain.java:173)
>       at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.
> java:213)
>       at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.
> java:178)
>       at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:1
> 26)
>       at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:1
> 05)
>       at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.ja
> va:107)
>       at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148
> )
>       at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
>       at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proces
> sConnection(Http11BaseProtocol.java:664)
>       at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.j
> ava:527)
>       at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollower
> WorkerThread.java:80)
>       at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.j
> ava:684)
>       at java.lang.Thread.run(Unknown Source)
> 
>       at org.apache.axis2.AxisFault.<init>(AxisFault.java:159)
>       ... 4 more
> 
> any help is greatly appreciated.
> 
> Erwin

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