上一篇我們知道了消息驅動Bean的基本用法，實際大型分布式企業應用中，往往會采用高性能的商業Queue產品，比如IBM Webshpere MQ(目前最新版本是7.5 )，下面講解下如何在Jboss EAP 6.2 版本上整合Webshpere MQ 7.5
一、修改jboss的standalone-full.xml
a) 添加IBM的resource-adapters
找到<subsystem xmlns="urn:jboss:domain:resource-adapters:1.1"/> 改成下面這樣(注：里面的參數值，大家根據實際情況，自行修改)
1 <subsystem xmlns="urn:jboss:domain:resource-adapters:1.1"> 2 <resource-adapters> 3 <resource-adapter id="wmq.jmsra.rar"> 4 <archive> 5 wmq.jmsra.rar 6 </archive> 7 <transaction-support>NoTransaction</transaction-support> 8 <connection-definitions> 9 <connection-definition class-name="com.ibm.mq.connector.outbound.ManagedConnectionFactoryImpl" jndi-name="java:/MyConnectionFactoryCnblogs" use-java-context="true" pool-name="connectionfactorypoolcnblogs"> 10 <config-property name="port"> 11 1414 12 </config-property> 13 <config-property name="channel"> 14 DC.SVRCONN 15 </config-property> 16 <config-property name="hostName"> 17 localhost 18 </config-property> 19 <config-property name="transportType"> 20 CLIENT 21 </config-property> 22 <config-property name="queueManager"> 23 QM_APPLE 24 </config-property> 25 </connection-definition> 26 </connection-definitions> 27 </resource-adapter> 28 </resource-adapters> 29 </subsystem>
b) 找到<subsystem xmlns="urn:jboss:domain:ejb3:1.4">下的<mdb>節點，改成
1 <mdb> 2 <resource-adapter-ref resource-adapter-name="wmq.jmsra.rar"/> 3 <bean-instance-pool-ref pool-name="mdb-strict-max-pool"/> 4 </mdb>
二、部署wmq.jmsra.rar
IBM MQ的安裝目錄 C:\Program Files (x86)\IBM\WebSphere MQ\java\lib\jca 下有一個wmq.jmsra.rar文件，把它復制到
%JBOSS_HOME%\standalone\deployments 下，jboss啟動后，將自動部署該rar
注：rar包的版本必須與MQ相符（即：如果你要監聽MQ 7.5的隊列消息，則該rar必須是MQ 7.5自帶的）
附: 7.5版wmq.jmsra.rar的下載地址 http://pan.baidu.com/s/1jG5bWAM
三、MDB端的配置
a) 注解方式
1 import javax.ejb.ActivationConfigProperty; 2 import javax.ejb.MessageDriven; 3 import javax.jms.JMSException; 4 import javax.jms.Message; 5 import javax.jms.MessageListener; 6 import javax.jms.TextMessage; 7 import util.LoggerUtil; 8 9 @MessageDriven(name = "WebSphereMQMDB", activationConfig = { 10 @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"), 11 @ActivationConfigProperty(propertyName = "useJNDI", propertyValue = "false"), 12 @ActivationConfigProperty(propertyName = "hostName", propertyValue = "172.21.126.177"), 13 @ActivationConfigProperty(propertyName = "port", propertyValue = "1414"), 14 @ActivationConfigProperty(propertyName = "channel", propertyValue = "DC.SVRCONN"), 15 @ActivationConfigProperty(propertyName = "queueManager", propertyValue = "QM_APPLE"), 16 @ActivationConfigProperty(propertyName = "destination", propertyValue = "Q1"), 17 @ActivationConfigProperty(propertyName = "transportType", propertyValue = "CLIENT") }) 18 public class HelloWorldMDB implements MessageListener {
注：HelloWorldMDB的onMessage方法處理跟上一篇完全相同，就不重復了。
b) jboss-ejb3.xml 方式
1 <?xml version="1.0" encoding="UTF-8"?> 2 <jboss:ejb-jar xmlns:jboss="http://www.jboss.com/xml/ns/javaee" 3 xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xmlns:c="urn:clustering:1.0" 5 xmlns:r="urn:resource-adapter-binding" 6 xsi:schemaLocation="http://www.jboss.com/xml/ns/javaee http://www.jboss.org/j2ee/schema/jboss-ejb3-2_0.xsd http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd" 7 version="3.1" impl-version="2.0"> 8 <enterprise-beans> 9 <message-driven> 10 <ejb-name>WebSphereMQMDB</ejb-name> 11 <ejb-class>mdb.HelloWorldMDB</ejb-class> 12 <activation-config> 13 <activation-config-property> 14 <activation-config-property-name>destinationType</activation-config-property-name> 15 <activation-config-property-value>javax.jms.Queue</activation-config-property-value> 16 </activation-config-property> 17 <activation-config-property> 18 <activation-config-property-name>useJNDI</activation-config-property-name> 19 <activation-config-property-value>false</activation-config-property-value> 20 </activation-config-property> 21 <activation-config-property> 22 <activation-config-property-name>hostName</activation-config-property-name> 23 <activation-config-property-value>172.21.126.177</activation-config-property-value> 24 </activation-config-property> 25 <activation-config-property> 26 <activation-config-property-name>port</activation-config-property-name> 27 <activation-config-property-value>1414</activation-config-property-value> 28 </activation-config-property> 29 <activation-config-property> 30 <activation-config-property-name>channel</activation-config-property-name> 31 <activation-config-property-value>DC.SVRCONN</activation-config-property-value> 32 </activation-config-property> 33 <activation-config-property> 34 <activation-config-property-name>queueManager</activation-config-property-name> 35 <activation-config-property-value>QM_APPLE</activation-config-property-value> 36 </activation-config-property> 37 <activation-config-property> 38 <activation-config-property-name>destination</activation-config-property-name> 39 <activation-config-property-value>Q1</activation-config-property-value> 40 </activation-config-property> 41 <activation-config-property> 42 <activation-config-property-name>transportType</activation-config-property-name> 43 <activation-config-property-value>CLIENT</activation-config-property-value> 44 </activation-config-property> 45 </activation-config> 46 </message-driven> 47 </enterprise-beans> 48 </jboss:ejb-jar>
這二種配置方式完全等效
四、測試驗證
a) 以standalone-full.xml 配置啟動jboss
%jboss_home%\standalone\configuration>move standalone.xml standalone_backup.xml
%jboss_home%\standalone\configuration>copy standalone-full.xml standalone.xml
%jboss_home%\standalone\configuration>..\..\bin\standalone.bat
b) 在MQ所在服務器上，用WebShpere MQ資源管理器，向Q1放入一條測試消息
順利的話，Jboss控制臺上，會馬上顯示已收到消息
同時在%JBOSS_HOME%\standalone\log\server.log日志里，也能找到相關記錄
12:11:12,559 INFO [class util.LoggerUtil] (default-threads - 2) Received Message from queue: TEST MESSAGE
12:11:12,560 INFO [stdout] (default-threads - 2) Received Message from queue: TEST MESSAGE
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