Spring-JMS(Websphere MQ) - spring

Question

I have the below configurations in Spring , it is working fine but performance is too low (it takes 1 min for 20 messages). Can you please suggest me changes to increase the performance.
<bean id="jmsConnectionFactory" class="com.ibm.mq.jms.MQQueueConnectionFactory">
<property name="transportType"><value>1</value></property>
<property name="queueManager"><value></value></property>
<property name="hostName"><value></value></property>
<property name="port"><value></value></property>
<property name="channel"><value></value></property>
<property name="clientId"><value></value></property>
</bean>
<bean id="SenderJMSTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory"><ref bean="jmsConnectionFactory" /> </property>
<property name="pubSubDomain"><value>false</value></property>
<property name="defaultDestination"><ref bean="senderQueue" /></property>
</bean>
<bean id="senderQueue" class="com.ibm.mq.jms.MQQueue">
<constructor-arg value="TEST" />
<property name="baseQueueManagerName"><value>tree.queue.manager</value></property>
<property name="baseQueueName"><value>ORANGE.QUEUE</value></property>
</bean>
<bean id="jmsSender" class="org.tree.jms.spring.JMSSender">
<property name="jmsTemplate"><ref bean="SenderJMSTemplate"/></property>
</bean>
I am calling from spring as
JMSSender obj = (JMSSender) context.getBean("jmsSender");
And My Sender program is :
#Cacheable("message")
public void sendMesage() {
jmsTemplate.send(new MessageCreator() {
public Message createMessage(Session session)throws JMSException {
message = (Message) session.createTextMessage(stringBuffer.toString());
return message;
}
});
}
}

Answer 1

A common problem when using JMSTemplate to send messages out of JavaEE containers is the it's extremly slow since it acquires a new connection for each message (and then closes it). You would probably need a pooled/cached connection to gain speed here.
Read this article, it's written for ActiveMQ, but applies in a similar way to WebSphere MQ: http://activemq.apache.org/jmstemplate-gotchas.html
You can setup a cached connection factory in spring using something like this:
<bean id="cachedConnectionFactory"
class="org.springframework.jms.connection.CachingConnectionFactory"
p:targetConnectionFactory-ref="jmsConnectionFactory"
p:sessionCacheSize="10" />
Then use it instead of the original one for JMS connections.