Examples of org.codehaus.activemq.message.ActiveMQObjectMessage

org.codehaus.activemq.message.ActiveMQObjectMessage
An ObjectMessage object is used to send a message that contains a serializable object in the Java programming language ("Java object"). It inherits from the Message interface and adds a body containing a single reference to an object. Only Serializable Java objects can be used.

If a collection of Java objects must be sent, one of the Collection classes provided since JDK 1.2 can be used.

When a client receives an ObjectMessage, it is in read-only mode. If a client attempts to write to the message at this point, a MessageNotWriteableException is thrown. If clearBody is called, the message can now be both read from and written to. @see javax.jms.Session#createObjectMessage() @see javax.jms.Session#createObjectMessage(Serializable) @see javax.jms.BytesMessage @see javax.jms.MapMessage @see javax.jms.Message @see javax.jms.StreamMessage @see javax.jms.TextMessage

        }
    }


    private void processService(ActiveMQMessage message) throws JMSException {
        if (message != null) {
            ActiveMQObjectMessage objMsg = (ActiveMQObjectMessage) message;
            String name = objMsg.getStringProperty(SERVICE_NAME);
            addService(name);
            ActiveMQObjectMessage oldMsg = (ActiveMQObjectMessage) services.get(name);
            services.put(name, objMsg);
            if (oldMsg == null) {
                fireServiceStarted(objMsg);
                //send out that we are here!
                sendService();

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        activeTime.set(timestamp);
    }


    private void removeService(String name) throws JMSException {
        keepAliveMap.remove(name);
        ActiveMQObjectMessage message = (ActiveMQObjectMessage) services.remove(name);
        if (message != null) {
            fireServiceStopped(message);
        }
    }

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Related Classes of org.codehaus.activemq.message.ActiveMQObjectMessage

org.codehaus.activemq.ActiveMQConnection

org.codehaus.activemq.ActiveMQSession

org.codehaus.activemq.broker.impl.AdvisorySupport

org.codehaus.activemq.io.impl.ActiveMQObjectMessageReader

org.codehaus.activemq.io.impl.ActiveMQObjectMessageReaderTest

org.codehaus.activemq.message.ActiveMQObjectMessageReaderTest

org.codehaus.activemq.test.WireFormatTestSupport

org.codehaus.activemq.transport.multicast.MulticastDiscoveryAgent

java.io.Serializable

java.io.ObjectOutputStream

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