currently I am working with mule and need to write in WMQ Queue. But instead of using WMQ endpoint, I want to do it by using JMS Endpoint. Here is my configuration:
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:jms="http://www.mulesoft.org/schema/mule/jms" xmlns:jetty="http://www.mulesoft.org/schema/mule/jetty" xmlns:scripting="http://www.mulesoft.org/schema/mule/scripting" xmlns:vm="http://www.mulesoft.org/schema/mule/vm" xmlns:wmq="http://www.mulesoft.org/schema/mule/ee/wmq" xmlns:mulexml="http://www.mulesoft.org/schema/mule/xml" xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns:json="http://www.mulesoft.org/schema/mule/json" xmlns:data-mapper="http://www.mulesoft.org/schema/mule/ee/data-mapper" xmlns:ajax="http://www.mulesoft.org/schema/mule/ajax" xmlns:jersey="http://www.mulesoft.org/schema/mule/jersey" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="http://www.springframework.org/schema/beans" version="EE-3.4.1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/jersey http://www.mulesoft.org/schema/mule/jersey/current/mule-jersey.xsd
http://www.mulesoft.org/schema/mule/ajax http://www.mulesoft.org/schema/mule/ajax/current/mule-ajax.xsd
http://www.mulesoft.org/schema/mule/ee/data-mapper http://www.mulesoft.org/schema/mule/ee/data-mapper/current/mule-data-mapper.xsd
http://www.mulesoft.org/schema/mule/json http://www.mulesoft.org/schema/mule/json/current/mule-json.xsd
http://www.mulesoft.org/schema/mule/ee/tracking http://www.mulesoft.org/schema/mule/ee/tracking/current/mule-tracking-ee.xsd
http://www.mulesoft.org/schema/mule/xml http://www.mulesoft.org/schema/mule/xml/current/mule-xml.xsd
http://www.mulesoft.org/schema/mule/ee/wmq http://www.mulesoft.org/schema/mule/ee/wmq/current/mule-wmq-ee.xsd
http://www.mulesoft.org/schema/mule/vm http://www.mulesoft.org/schema/mule/vm/current/mule-vm.xsd
http://www.mulesoft.org/schema/mule/scripting http://www.mulesoft.org/schema/mule/scripting/current/mule-scripting.xsd
http://www.mulesoft.org/schema/mule/jetty http://www.mulesoft.org/schema/mule/jetty/current/mule-jetty.xsd
http://www.mulesoft.org/schema/mule/jms http://www.mulesoft.org/schema/mule/jms/current/mule-jms.xsd">
<wmq:connector name="WMQ" hostName="localhost" port="1414" queueManager="localmanager" validateConnections="true" doc:name="WMQ" ccsId="819"/>
<data-mapper:config name="map_to_xml" transformationGraphPath="map_to_xml.grf" doc:name="map_to_xml"/>
<data-mapper:config name="xml_to_json" transformationGraphPath="xml_to_json.grf" doc:name="xml_to_json"/>
<jms:connector name="jmsConnector"
connectionFactoryJndiName="jms/ConnectionFactory"
jndiInitialFactory="com.ibm.websphere.naming.WsnInitialContextFactory"
specification="1.1"
connectionFactory-ref="MQConnectionFactory">
<spring:property name="jmsSupport" ref="customJmsSupport"/>
</jms:connector>
<spring:beans>
<spring:bean id="customJmsSupport" class="CustomJms11Support">
<spring:constructor-arg ref="jmsConnector" />
</spring:bean>
<spring:bean name="MQConnectionFactory" class="com.ibm.mq.jms.MQQueueConnectionFactory">
<spring:property name="hostName" value="localhost"/>
<spring:property name="port" value="1414"/>
<spring:property name="queueManager" value="localmanager"/>
<spring:property name="transportType" value="1"/>
</spring:bean>
</spring:beans>
<flow name="RequestFlow" doc:name="RequestFlow">
<http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8088" path="uebermittleAusweisdaten" doc:name="HTTP" contentType="text/html"/>
<expression-filter expression="#[message.payload !='/favicon.ico']" doc:name="Expression"/>
<jersey:resources doc:name="REST">
<component class="de.fraport.sources.RestClass"/>
</jersey:resources>
<set-variable variableName="id" value="#[message.id]" doc:name="Message ID"/>
<json:json-to-object-transformer returnClass="java.util.Map" doc:name="JSON to Object"/>
<data-mapper:transform config-ref="map_to_xml" doc:name="Map To XML">
<data-mapper:input-arguments>
<data-mapper:input-argument key="id">#[flowVars['id']]</data-mapper:input-argument>
</data-mapper:input-arguments>
</data-mapper:transform>
<flow-ref name="Subflow1" doc:name="Flow Reference"/>
<parse-template location="D:\Workspace\ajax_rest\src\main\app\www\index.html" doc:name="Parse Template"/>
</flow>
<sub-flow name="Subflow1" doc:name="Subflow1">
<mulexml:xslt-transformer encoding="ISO8859-1" maxIdleTransformers="2" maxActiveTransformers="5" xsl-file="D:\Workspace\ajax_rest\mobako.sender.xsl" doc:name="SOAP Envelope"/>
<mulexml:dom-to-xml-transformer outputEncoding="ISO8859-1" doc:name="DOM to XML"/>
<outbound-endpoint doc:name="JMS" address="jms://LSMH.ZKSEAP.SERVICEBUS" connector-ref="jmsConnector" encoding="ISO8859-1"/>
<!-- <wmq:outbound-endpoint queue="LSMH.ZKSEAP.SERVICEBUS" encoding="ISO8859-1" connector-ref="WMQ" doc:name="ZKSEAP IN"/> -->
<set-property propertyName="MULE_CORRELATION_ID" value="#[function:dateStamp:yyyy-MM-dd HH:mm:ss]" doc:name="Set Correlation ID"/>
<request-reply>
<vm:outbound-endpoint path="sender">
<message-properties-transformer scope="outbound">
<delete-message-property key="MULE_REPLYTO"/>
</message-properties-transformer>
</vm:outbound-endpoint>
<vm:inbound-endpoint path="response">
<logger level="INFO" message="#[string:XXXXXX 1: #[message.inboundProperties]"/>
</vm:inbound-endpoint>
</request-reply>
</sub-flow>
<flow name="ResponseFlow" doc:name="ResponseFlow">
<inbound-endpoint address="jms://ZKSEAP.LSMH.SERVICEBUS" connector-ref="jmsConnector" doc:name="ZKSEAP OUT"/>
<!-- <wmq:inbound-endpoint queue="ZKSEAP.LSMH.SERVICEBUS" connector-ref="WMQ" doc:name="ZKSEAP OUT" encoding="UTF-8"/> -->
<set-property propertyName="MULE_CORRELATION_ID" value="#[function:dateStamp:yyyy-MM-dd HH:mm:ss]" doc:name="Set Correlation ID"/>
<data-mapper:transform doc:name="XML To JSON" config-ref="xml_to_json"/>
<byte-array-to-string-transformer doc:name="Byte Array to String"/>
<vm:outbound-endpoint path="response" doc:name="Response Outbound" exchange-pattern="one-way"/>
</flow>
</mule>
I have successfully read message from WMQ Queue by using JMS endpoint. However, when I tried to write some message in WMQ Queue by using JMS Endpoint, I got following error from my server:
2014-07-22 10:11:27,064 [Axis2 Task] ERROR WMQMsg - Expected MQ message format ' MQSTR ', but received 'MQHRF2 ' 2014-07-22 10:11:27,064 [Axis2 Task] WARN QMgrConnection - Moving msg into dead letter queue after 1 try/tries: 414D51206C6F63616C6D616E616765721A0CCE5320003C0 2 [Fatal Error] :1:1: Content ist nicht zulõssig in Prolog. ERROR: 'Content ist nicht zulõssig in Prolog.' 2014-07-22 10:11:27,064 [Axis2 Task] WARN ESBMsg - Error prettifying ESBMsg for log printing
I know that this error occured because I tried to write into Non-JMS Queue. Also I know that I have to solve it by setting "?targetClient=1". However, when I tried to add the targetClient attribute into my Queue URL, I still got the error (it seems that the attribute was recognized as URL too by WMQ).
Then, from my research, I found out that I can not directly set the "?targetClient" in the url. Instead of that, I need to create a Java Class to set the "?targetClient". To create those class, I follow some instructions from following URL
Create Custom JMSSupport Class
But unfortunatelly, it also did not work for me. Anyone has an idea about how can I solve it? Thanks.
NB: In Apache Camel, I can simply solve it by adding:
<setHeader headerName="CamelJmsDestinationName">
<constant>queue:///LSMH.ZKSEAP.SERVICEBUS?targetClient=1</constant>
</setHeader>
Is there something similar in Mule ESB?
Just solved the problem:
It is right that we need to create a java class to set the targetClient. And to do so, we can follow the link that I gave above. However, we will need to change the code a bit. Here is the right code:
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Session;
import org.mule.api.endpoint.ImmutableEndpoint;
import org.mule.transport.jms.Jms11Support;
import org.mule.transport.jms.JmsConnector;
import com.ibm.mq.jms.JMSC;
import com.ibm.mq.jms.MQQueue;
/**
* Implements WebSphere MQ specific JMS support for Mule. The class
* overrides the createDestination method to intercept JMS Queue object
* creation and sets the targetClient=1 property on created MQQueue
* objects. This is necessary to prevent non-JMS consumers from being
* choked by RFH2 headers.
*/
public class CustomJms11Support extends Jms11Support {
public CustomJms11Support(JmsConnector connector) {
super(connector);
}
@Override
public Destination createDestination(Session session, String name, boolean
topic, ImmutableEndpoint ie) throws JMSException {
Destination destination = super.createDestination(session, name, topic, ie);
if (destination instanceof MQQueue){
((MQQueue) destination).setTargetClient(JMSC.MQJMS_CLIENT_NONJMS_MQ);
}
return destination;
}
}
And then, we will need to set a property called "JMS_IBM_Character_Set" (If not we will get "Expected MQ message characterSet '819', but received '1208'" error) before send the request to JMS endpoint. Here is how I configure it:
<set-property propertyName="JMS_IBM_Character_Set" value="ISO8859_1" doc:name="Property"/>
And just for your information, by changing the WMQ endpoint to JMS endpoint, for sure it improve the performance.
Hopefully it would be useful :D
来源：https://stackoverflow.com/questions/24882672/mule-esb-setup-jms-endpoint-for-wmq-queue