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From axis-...@ws.apache.org
Subject [jira] Commented: (AXIS-1561) Logic problem in SOAPPart.getAsBytes() causes ClassCastException
Date Thu, 07 Oct 2004 13:55:51 GMT
The following comment has been added to this issue:

     Author: Ashutosh Shahi
    Created: Thu, 7 Oct 2004 6:54 AM
       Body:
Hi Erich,
         Can you post your client code. I would like to see what processing you are doing
so that "currentForm" is changed to FORM_STRING and also not being typecasted to String.

Regards,
Ashutosh
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View this comment:
  http://issues.apache.org/jira/browse/AXIS-1561?page=comments#action_53810

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View the issue:
  http://issues.apache.org/jira/browse/AXIS-1561

Here is an overview of the issue:
---------------------------------------------------------------------
        Key: AXIS-1561
    Summary: Logic problem in SOAPPart.getAsBytes() causes ClassCastException
       Type: Bug

     Status: Unassigned
   Priority: Major

    Project: Axis
 Components: 
             Basic Architecture
   Versions:
             1.2 Beta

   Assignee: 
   Reporter: Erich Oliphant

    Created: Mon, 20 Sep 2004 2:09 PM
    Updated: Thu, 7 Oct 2004 6:54 AM
Environment: ALL

1.2 beta 3 sources

Description:
I've encountered situation where the  if ( currentForm == FORM_STRING ) block is executed
when 'currentMessage' is actually an ..axis.Message.  Which generates a ClassCastException
when this (~ line 454):
--
  currentMessageAsString = (String) currentMessage;
--
is executed.

Here's a stack trace generated by my sample app:
--
avax.xml.soap.SOAPException: java.lang.ClassCastException
	at org.apache.axis.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:95)
	at SeatMapRequester.getSeatMap(SeatMapRequester.java:208)
	at SeatMapRequester.main(SeatMapRequester.java:368)
Caused by: java.lang.ClassCastException
	at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
	at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:97)
	at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
	at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
	at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
	at org.apache.axis.client.AxisClient.invoke(AxisClient.java:147)
	at org.apache.axis.client.Call.invokeEngine(Call.java:2735)
	at org.apache.axis.client.Call.invoke(Call.java:2718)
	at org.apache.axis.client.Call.invoke(Call.java:1832)
	at org.apache.axis.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:90)
	... 2 more
Caused by: java.lang.ClassCastException
	at org.apache.axis.SOAPPart.getAsBytes(SOAPPart.java:455)
	at org.apache.axis.SOAPPart.getContentLength(SOAPPart.java:222)
	at org.apache.axis.Message.getContentLength(Message.java:490)
	at org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:336)
	at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:88)
	... 10 more
--

Note that it's reporting line 455 because I added a debug statement to see what the actual
class was.



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