使用Weblogic JMS监控log4j的日志

jingshen

配置CLASSPATH下的log4j.properties:

# This is the configuring for logging displayed in the Application Server;delete ,stdout log4j.rootCategory=INFO,R,A1   log4j.appender.A1=org.apache.log4j.net.JMSAppender log4j.appender.A1.providerURL=t3://localhost:7001 #log4j.appender.A1.userName=weblogic #log4j.appender.A1.password=weblogic log4j.appender.A1.topicConnectionFactoryBindingName=jms/JNDI_JMS_Connection_Factory log4j.appender.A1.topicBindingName=jms/JNDI_LOG_TOPIC log4j.appender.A1.initialContextFactoryName=weblogic.jndi.WLInitialContextFactory

注意：
1,应该是消息主题（TOPIC），下面的配置和代码也应该为topic，而不是queue
2,Log4j的版本是log4j-1.2.15.jar，并且应该将log4j-1.2.15.jar拷贝到%WL_HOME%\user_projects\domains\base_domain\lib下。
 
 
配置JMS Servers：

 
配置JMS Modules （JMS模块）：
 
 
代码：
MessagingExampleBean.java：
 

package com.sunrise.psmis.ejb;   import javax.jms.JMSException; import javax.jms.ObjectMessage; import javax.jms.TextMessage;   import org.apache.log4j.spi.LoggingEvent;   publicclass MessagingExampleBeanimplements javax.ejb.MessageDrivenBean,        javax.jms.MessageListener {     private javax.ejb.MessageDrivenContext messageContext = null;       publicvoid setMessageDrivenContext(            javax.ejb.MessageDrivenContext messageContext)            throws javax.ejb.EJBException {        System.out.println("设置上下文");        this.messageContext = messageContext;     }       publicvoid ejbCreate() {        System.out.println("创建消息Bean");     }       publicvoid ejbRemove() {        messageContext = null;     }       public MessagingExampleBean() {     }       publicvoid onMessage(javax.jms.Message message) {          String msgText="";         if (message instanceof TextMessage) {         try{              msgText = ((TextMessage) message).getText();         }catch(JMSException e){              e.printStackTrace();         }           } elseif (message instanceof ObjectMessage) {         try{             Object obj=((ObjectMessage) message).getObject();             if(obj instanceof LoggingEvent){                  LoggingEvent event=(LoggingEvent)obj;                  System.out.println(event.getRenderedMessage());             }         }catch(JMSException e){             e.printStackTrace();         }                       }         System.out.println("返回消息："+msgText);     } }

 
 
ejb-jar.xml：
 

<?xml version="1.0" encoding="UTF-8"?> <ejb-jar version="2.1" 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">     <display-name>MessagingExample</display-name>     <enterprise-beans>        <message-driven>            <display-name>MessagingExampleBean</display-name>            <ejb-name>MessagingExampleBean</ejb-name>            <ejb-class>com.sunrise.psmis.ejb.MessagingExampleBean</ejb-class>            <transaction-type>Bean</transaction-type>            <message-destination-type>               javax.jms.Topic            </message-destination-type>        </message-driven>     </enterprise-beans>     <assembly-descriptor>        <container-transaction>            <method>               <ejb-name>MessagingExampleBean</ejb-name>               <method-name>*</method-name>            </method>            <trans-attribute>Required</trans-attribute>        </container-transaction>     </assembly-descriptor> </ejb-jar>

 
weblogic-ejb-jar.xml：
 

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE weblogic-ejb-jar PUBLIC "-//BEA Systems, Inc.//DTD WebLogic 8.1.0 EJB//EN" "http://www.bea.com/servers/wls810/dtd/weblogic-ejb-jar.dtd"> <weblogic-ejb-jar>     <weblogic-enterprise-bean>        <ejb-name>MessagingExampleBean</ejb-name>        <message-driven-descriptor>            <pool>               <max-beans-in-free-pool>5</max-beans-in-free-pool>               <initial-beans-in-free-pool>                   5               </initial-beans-in-free-pool>            </pool>            <destination-jndi-name>jms/JNDI_LOG_TOPIC</destination-jndi-name>            <initial-context-factory>               weblogic.jndi.WLInitialContextFactory            </initial-context-factory>            <connection-factory-jndi-name>               jms/JNDI_JMS_Connection_Factory            </connection-factory-jndi-name>            <jms-polling-interval-seconds>               20            </jms-polling-interval-seconds>        </message-driven-descriptor>        <transaction-descriptor>            <trans-timeout-seconds>3600</trans-timeout-seconds>        </transaction-descriptor>     </weblogic-enterprise-bean> </weblogic-ejb-jar>

 
　　参考：
Messaging Quickstart: Weblogic JMS Sample Code
Messaging Quickstart: Configuring Weblogic JMS
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