从JBoss到MQ的standalone.xml连接

Question

我正在尝试从JBoss EAP6.3实例连接到Websphere。我可以让连接正常工作，但它要求我将主机名编码到bean中。我不想做的事。我在standalone.xml中有一些配置，但我认为这些设置没有被使用。

这就是我在我的standalone.xml中所拥有的：

    <subsystem xmlns="urn:jboss:domain:resource-adapters:1.1">
        <resource-adapters>
            <resource-adapter id="wmq.jmsra.rar">
                <archive>
                    wmq.jmsra.rar
                </archive>
                <transaction-support>NoTransaction</transaction-support>
                <connection-definitions>
                    <connection-definition class-name="com.ibm.mq.connector.outbound.ManagedConnectionFactoryImpl" jndi-name="java:/jms/wmqCF" enabled="true" use-java-context="true" pool-name="wmqCF">
                        <config-property name="port">
                            1414
                        </config-property>
                        <config-property name="hostName">
                            my.mqserver.net
                        </config-property>
                        <config-property name="channel">
                            SYSTEM.DEF.SVRCONN
                        </config-property>
                        <config-property name="transportType">
                            CLIENT
                        </config-property>
                        <config-property name="queueManager">
                            MY.QUEUE.MANAGER
                        </config-property>
                    </connection-definition>
                </connection-definitions>
            </resource-adapter>
        </resource-adapters>
    </subsystem>

在我的bean中，我有以下注释：

@MessageDriven( name="WebSphereMQMDB", 
activationConfig =
{
    @ActivationConfigProperty(propertyName = "destinationType",propertyValue = "javax.jms.Queue"),
    @ActivationConfigProperty(propertyName = "destination", propertyValue = "MQ.QUEUE.NAME")
})

public class WebSphereMQMDB implements MessageListener {
}

当我部署上述代码时，会出现错误，说明它无法连接到localhost(1414)的队列管理器。当我将hostName属性添加到bean中时，它确实可以工作，如下所示：

@MessageDriven( name="WebSphereMQMDB", 
activationConfig =
{
    @ActivationConfigProperty(propertyName = "hostName",propertyValue = "my.mqserver.net"),
    @ActivationConfigProperty(propertyName = "destinationType",propertyValue = "javax.jms.Queue"),
    @ActivationConfigProperty(propertyName = "destination", propertyValue = "MQ.QUEUE.NAME")
})

public class WebSphereMQMDB implements MessageListener {
}

如何让我的bean使用来自standalone.xml的配置，这样我就不必在每个bean中设置hostName属性了。

Answer 1

对于到websphere MQ的传出连接(向队列发送消息)，standalone.xml上的定义是有效的。在从HornetQ迁移到WebSphere的应用程序上，我们将ejb-jar.xml添加到META文件夹中，如下所示：

<?xml version='1.0' encoding='UTF-8' ?>
<ejb-jar id="ejb-jar_1" xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd"
    version="2.1">

    <enterprise-beans>
        <message-driven>
            <ejb-name>WebSphereMQMDB</ejb-name>
            <ejb-class>com.your.package.WebSphereMQMDB </ejb-class>
            <transaction-type>Container</transaction-type>
            <message-destination-type>javax.jms.Queue</message-destination-type>
            <activation-config>
                <activation-config-property>
                    <activation-config-property-name>maxSession</activation-config-property-name>
                    <activation-config-property-value>8</activation-config-property-value>
                </activation-config-property>
                <activation-config-property> 
                     <activation-config-property-name>destination</activation-config-property-name> 
                     <activation-config-property-value>${com.your.package.MQ.destination}</activation-config-property-value> 
                </activation-config-property> 
                <activation-config-property>
                     <activation-config-property-name>hostName</activation-config-property-name>
                     <activation-config-property-value>${com.your.package.MQ.hostname}</activation-config-property-value>
                </activation-config-property>
                <activation-config-property>
                     <activation-config-property-name>port</activation-config-property-name>
                     <activation-config-property-value>${com.your.package.MQ.port}</activation-config-property-value>
                </activation-config-property>
                <activation-config-property>
                     <activation-config-property-name>queueManager</activation-config-property-name>
                     <activation-config-property-value>${com.your.package.MQ.queuemanager}</activation-config-property-value>
                </activation-config-property>
                <activation-config-property>
                     <activation-config-property-name>channel</activation-config-property-name>
                     <activation-config-property-value>${com.your.package.MQ.channel}</activation-config-property-value>
                </activation-config-property>
                <activation-config-property>
                     <activation-config-property-name>transportType</activation-config-property-name>
                     <activation-config-property-value>${com.your.package.MQ.transporttype}</activation-config-property-value>
                </activation-config-property>
          </activation-config>
        </message-driven>
    </enterprise-beans>
</ejb-jar>

然后，应该在扩展之后定义standalone.xml上的属性，如下所示：

<system-properties>
    <property name="com.your.package.MQ.destination" value="Q00.APP.AG000001" />
    <property name="com.your.package.MQ.hostname" value="mqserver.yourcompany.com" />
    <property name="com.your.package.MQ.port" value="1416" />
    <property name="com.your.package.MQ.queuemanager" value="Q00" />
    <property name="com.your.package.MQ.channel" value="Q00.APP.SVRCONN" />
    <property name="com.your.package.MQ.transporttype" value="Client" />
</system-properties>

希望它能帮上忙

Answer 2

还请注意，对于JBoss EAP6.3，可以将注释定义为系统属性。在standalone.xml中：

    <subsystem xmlns="urn:jboss:domain:ee:1.2">
        <spec-descriptor-property-replacement>true</spec-descriptor-property-replacement>
        <jboss-descriptor-property-replacement>true</jboss-descriptor-property-replacement>
        <annotation-property-replacement>false</annotation-property-replacement>
    </subsystem>

将注释-属性替换设置为“true”，您可以在MDB源代码中使用${prop.name}。