[CXF-3572] Add a check of the message content list to avoid the OoM error from the HolderOutInterceptor

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.4.1, 2.3.5
• Component/s: JAX-WS Runtime
• Assignee: Willem Jiang
• Reporter: Willem Jiang
• Created: 07/Jun/11 13:24
• Updated: 08/Aug/11 14:43
• Resolved: 07/Jun/11 13:50

Description

The blow code in the HolderOutInterceptor will throw the OOM error when the inObjects is same with the outObjects.
Although this issue only happens when the Camel route set a wrong response message body, but it could be helpful if CXF can write some error log for it and prevent the OOM error.

     if (!Boolean.TRUE.equals(message.get(Message.REQUESTOR_ROLE))) {
            List<MessagePartInfo> parts = op.getOutput().getMessageParts();
            MessageContentsList inObjects = MessageContentsList.getContentsList(exchange.getInMessage());
            if (inObjects != null) {
                for (int x = 0; x < inObjects.size(); x++) {
                    Object o = inObjects.get(x);
                    if (o instanceof Holder) {
                        outObjects.set(x + 1, o);
                    }
                }
            }
            ......
        }

Issue Links

• relates to: CAMEL-4113 Create a new message content list for the CXF response