[AMQ-3889] Body Preview of BytesMessages change when browsed multiple times from QueueViewMbean

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.5.1
• Fix Version/s: 5.7.0
• Component/s: JMX

Environment

Linux 64-bit, multiple java versions.

• Patch Info: Patch Available
• Assignee: Timothy A. Bish
• Reporter: Robin Kåveland
• Created: 19/Jun/12 10:15
• Updated: 02/Oct/12 04:15
• Resolved: 19/Jun/12 15:33

Description

When using the browse method of org.apache.activemq.broker.jmx.QueueViewMBean to obtain CompositeData of messages, the Body Preview of BytesMessages changes between each browse.

I am not sure if that is intended behaviour, but I have written a testcase that illustrates it.

I have also narrowed it down to org.apache.activemq.broker.jmx.OpenTypeSupport.BytesMessageOpenTypeFactory, which uses ActiveMQBytesMessage.readBytes but does not call reset afterwards.