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MQSeries.net Forum Index » IBM MQ Java / JMS » New session created when sending message using JMSTemplate

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pvasha
PostPosted: Wed Oct 12, 2011 3:08 am    Post subject: New session created when sending message using JMSTemplate Reply with quote

Newbie

Joined: 12 Oct 2011
Posts: 1
I am using JMSTemplate to send message to the external system. There is limit on number of connections allowed to the external system.
I am sending the message one by one though loop.
I have seen the JMSTemplate class definition and the method doSend close the connection every time. Though my each operation to send message take individual connection and number of connection reached to the upper limit set by the external system.
I am using Spring version 2.0.2 and the application is deployed on Tomcat6.


I am using SingleConnectionFactory to get the connection. Below snipet is from the configuration file and code.

Spring Configuration File:
=====================
Code:

<!-- connection factory for local queue -->
      <bean id="jmsConnectionFactory"
            class="org.springframework.jms.connection.SingleConnectionFactory">
            <property name="targetConnectionFactory">                                         
                        <ref bean="queueConnectionFactory"/>
            </property>
            <!--  <property name="username" value="" />
            <property name="password" value="" />-->
      </bean>

      <!-- Actual connection factory setting. Need to load the information from jms.properties -->
      <bean id="queueConnectionFactory" class="com.ibm.mq.jms.MQConnectionFactory">
            <property name="transportType" value="${jms.transportType}" />
            <property name="hostName" value="${jms.hostName}" />
            <property name="port" value="${jms.port}" />
            <property name="channel" value="${jms.channel}" />
            <property name="SSLCipherSuite" value="${jms.ssl.cipherSuite}" />
            <property name="SSLSocketFactory" ref="sslSocketFactoryBean" />           
      </bean>

<!-- JMS Templates -->
    <bean id="JmsTemplate" class="org.springframework.jms.core.JmsTemplate"  abstract="true">
        <property name="connectionFactory" ref="jmsConnectionFactory" />
        <property name="sessionTransacted" value="true" />
    </bean>


Java Code:
=====================

Code:

jmsTemplate.convertAndSend((Object) msg, new MessagePostProcessor() {

                  public Message postProcessMessage(Message message)
                              throws JMSException {
                        m[0] = message;
                        return message;
                  }
            });


I am not sure how do I share the connection session between the different threads that will send the outgoing message.
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