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From "Guterl Patrick (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AXIS2-5462) Axis2 MTOM client exception when downloading file from service to client [Error reading from source]
Date Wed, 21 Nov 2012 15:07:58 GMT
Guterl Patrick created AXIS2-5462:
-------------------------------------

             Summary: Axis2 MTOM client exception when downloading file from service to client
[Error reading from source]
                 Key: AXIS2-5462
                 URL: https://issues.apache.org/jira/browse/AXIS2-5462
             Project: Axis2
          Issue Type: Bug
          Components: adb, client-api, wsdl
    Affects Versions: 1.6.2
         Environment: OS: SL 6.2 kernel 2.6 apache-tomcat-7.0.28
            Reporter: Guterl Patrick


I am trying to upload and download large binary files with axis2 using MTOM. I am able to
upload (from client to server) up to 2GB file without any memory issue either at server side
or client side.iy(s work fine
 But when downloading file from server to client, client is getting a exception clien side
:Error reading from source

When the response received at client side, javax.activation.Datahandler is embedded in the
response which is a pointer to InputStream. 
The exception java is up at the instruction 	ataHandler.writeTo(fileOutputStream); 		
DataHandler dataHandler = getResponse.getFile().getBase64Binary();	
FileOutputStream fileOutputStream = new FileOutputStream(f);
if (dataHandler != null)	      dataHandler.writeTo(fileOutputStream); 
 
And this is the same mechanism while uploading, and there is no problem at that end.

Seems to be a bug at client side ??
server side
   <parameter name="enableMTOM">true</parameter>

printTrace exception
org.apache.axiom.om.OMException: org.apache.axiom.ext.io.StreamCopyException: Error reading
from source

	at org.apache.axiom.attachments.PartContentFactory.createPartContent(PartContentFactory.java:153)
	at org.apache.axiom.attachments.PartImpl.fetch(PartImpl.java:176)
	at org.apache.axiom.attachments.PartImpl.getContent(PartImpl.java:149)
	at org.apache.axiom.attachments.PartImpl.writeTo(PartImpl.java:238)
	at org.apache.axiom.attachments.PartDataHandler.writeTo(PartDataHandler.java:65)
	at iphc.wsdl.client.ClientImpl.handleGetResponse(ClientImpl.java:133)
	at ClientGetFile.main(ClientGetFile.java:39)
Caused by: org.apache.axiom.ext.io.StreamCopyException: Error reading from source
	at org.apache.axiom.attachments.utils.BAAOutputStream.readFrom(BAAOutputStream.java:114)
	at org.apache.axiom.attachments.impl.BufferUtils.inputStream2OutputStream(BufferUtils.java:76)
	at org.apache.axiom.attachments.PartContentFactory.createPartContent(PartContentFactory.java:119)
	... 6 more
Caused by: java.io.IOException: Attempted read on closed stream.
	at org.apache.commons.httpclient.AutoCloseInputStream.isReadAllowed(AutoCloseInputStream.java:183)
	at org.apache.commons.httpclient.AutoCloseInputStream.read(AutoCloseInputStream.java:107)
	at java.io.FilterInputStream.read(FilterInputStream.java:133)
	at org.apache.axiom.om.util.DetachableInputStream.read(DetachableInputStream.java:147)
	at org.apache.james.mime4j.io.BufferedLineReaderInputStream.fillBuffer(BufferedLineReaderInputStream.java:111)
	at org.apache.james.mime4j.io.MimeBoundaryInputStream.fillBuffer(MimeBoundaryInputStream.java:223)
	at org.apache.james.mime4j.io.MimeBoundaryInputStream.read(MimeBoundaryInputStream.java:157)
	at org.apache.james.mime4j.io.BufferedLineReaderInputStream.fillBuffer(BufferedLineReaderInputStream.java:111)
	at org.apache.james.mime4j.io.BufferedLineReaderInputStream.read(BufferedLineReaderInputStream.java:158)
	at org.apache.james.mime4j.io.LineReaderInputStreamAdaptor.read(LineReaderInputStreamAdaptor.java:67)
	at org.apache.axiom.attachments.utils.BAAOutputStream.readFrom(BAAOutputStream.java:112)
	... 8 more

thank's



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