friht 发表于 2017-1-24 08:31:53

tomcat下应用JMS <转>

tomcat下应用JMS
　　jms做为J2EE的高级部分一直蒙着一层神秘的面纱，作为JMS的定制者SUN只规定了JMS规范，象很多其他SUN产品一样被多家厂商提供了具体的实现。但是作为tomcat和RESIN（今年初宣布全部支持J2EE规范）。这些面向低端但却被广泛应用的服务器本身并不对JMS提供支持。庆幸的是openjms和activeMQ两家开源软件提供了插件式的支持。
      在应用了一些开发框架如spring的项目里如果要使用到JMS，虽然SPRING提供了部分对JMS的支持但经过我一段时间的应用发现，OO的封装在某些地方反而成为开发过程中的障碍。在实现诸如监听之类的代码段里使人非常的懊恼，即使用callback(回调)有些东西仍然不能够很好的被取到。
      下面就一些TOMCAT上面JMS的支持既实现做一下整理。
1.很自然的你需要下载JMS实现,如:opnerJMS或者activeMQ .下载地址www.jmsopen.com 或www.activeMQ.com
2.服务器下载以后的具体配置在以上两个网站上都有很详细的说明，就不再列举了。
3。和WEB服务器的整合
         首先要配置应用的web.xml这个文件配置如下：
1 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif < context-param >
2 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    < param-name > brokerURI </ param-name >
3 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    < param-value > /WEB-INF/activemq.xml </ param-value >
4 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif </ context-param >
5 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
6 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif < listener >
7 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    < listener-class > org.activemq.web.SpringBrokerContextListener </ listener-class >
8 http://srj2903.iteye.com/Images/OutliningIndicators/None.gif </ listener >
将这一段代码放到web.xml里。注意到activemq.xml文件，是jms服务器的具体配置：
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<?xml version="1.0" encoding="UTF-8"?>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!DOCTYPE beans PUBLIC"-//ACTIVEMQ//DTD//EN" "http://activemq.org/dtd/activemq.dtd">
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<beans>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!-- ==================================================================== -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!-- ActiveMQ Broker Configuration -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!-- ==================================================================== -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<broker>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <connector>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <tcpServerTransport uri="tcp://localhost:61616" useAsyncSend="true" maxOutstandingMessages="50"/>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </connector>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <!-- to enable Stomp support uncomment this
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <connector>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <serverTransport uri="stomp://localhost:61626"/>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </connector>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <persistence>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif          <jdbcPersistence dataSourceRef="oracle-ds"/>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </persistence>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif</broker>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!-- ==================================================================== -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!-- JDBC DataSource Configurations -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!-- ==================================================================== -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<!-- The Derby Datasource that will be used by the Broker -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif<bean id="oracle-ds" class="" destroy-method="close">
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <property name="driverClassName">
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <value>org.apache.derby.jdbc.EmbeddedDriver</value>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </property>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <property name="url">
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <!-- Use a URL like 'jdbc:hsqldb:hsql://localhost:9001' if you want to connect to a remote hsqldb -->
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <value>jdbc:derby:derbydb;create=true</value>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </property>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <property name="username">
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <value></value>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </property>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <property name="password">
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <value></value>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </property>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    <property name="poolPreparedStatements">
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif      <value>true</value>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif    </property>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif</bean>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif</beans>
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
http://srj2903.iteye.com/Images/OutliningIndicators/None.gif
此时，在启动你的TOMCAT的时候会看到JMS服务器已经绑到了上面。（待续）
posted on 2005-12-08 18:41 javajohn 阅读(7415) 评论(19)编辑收藏 所属分类: 短信开发

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# re: tomcat下应用JMS 2005-12-19 09:38 jackey
　　楼主,麻烦把具体的配置写详细,或者把文档发到我的邮箱,急用.
还有openjms的还有没别的网站下载,上面的我打不开.
我的邮箱:feitianshu1983@21cn.com回复更多评论   
# re: tomcat下应用JMS 2005-12-19 13:13 javajohn
　　以上的两个网地址：
http://activemq.codehaus.org/ 是activeMQ的
http://openjms.sourceforge.net/ 是openjms的
配置的时候注意
<persistence>
<jdbcPersistence dataSourceRef="oracle-ds"/>
</persistence>
这段dataSourceRef的值是你下面配置的数据库连接的名称，比如我的配置是oracle-ds,在下面就做了oracle的连接信息，在下载了activeMQ以后在它的配置文件里有对mysql的例子。
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