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From ttmdev <>
Subject Re: How to Retrieve Message Properties
Date Mon, 20 Aug 2007 19:39:18 GMT

I can set/get both String and Int properties on a TextMessage just fine. I am
using AMQ 4.1.1


RobBugh wrote:
> I can get around the problem if I use a MapMessage instead of a
> TextMessage. Is this correct behavior though? Shouldn't I still be able to
> set/get properties on a TextMessage?
> RobBugh wrote:
>> I'm having problems retrieving custom properties set on TextMessages. I
>> have a persistent queue to pass messages between a simple producer and
>> consumer. The producer sets several properties on a TextMessage such as,
>>         TextMessage message =
>> m_session.createTextMessage("EMSSyncRequest");
>>         message.setStringProperty("JMSXGroupID", request.getGroupID());
>>         message.setIntProperty("EType", request.getType());
>>         message.setStringProperty("EFile", request.getMsg());
>>         m_producer.send(message);
>> However, when the consumer gets the message the values for EType and
>> EFile are null. Trying to retrieve EType via getIntProperty throws an
>> exception. In the message object I see that the propery field in null but
>> the marshalledProperties field is not. I suspect the properties have been
>> marshalled. How do I go about unmarshalling the properties?
>> Rob

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