用Xdoclet开发EJB,用Ant发布EJB,WAR,EAR到weblogic

晨曦之光 发布于 2012/04/25 16:18
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本文主要介绍如何Xdoclet标注开发EJB,以及如何发布到weblogic。
如何发布WAR,EAR到weblogic。
新建一个java文件,EJB的bean文件,如下,标注为蓝色的为xdoclet注解,会用了生成ejb的descriptor文件。
具体可参考xdoclet文档。
package com.bt.presentation.demo.ejb;

/**
 * @ejb:bean type="Stateless" name="com.bt.presentation.demo.ejb.EJBDemo"
 *           jndi-name="ejb/ejbdemo" display-name="EJB global transaction demo"
 */


public class EJBDemoBean implements SessionBean {
    private static final boolean VERBOSE = true;
    private SessionContext ctx;

    private void log(String s) {
        if (VERBOSE)
            System.out.println(s);
    }

    public void ejbActivate() {
        log("ejbActivate called");
    }

    public void ejbRemove() {
        log("ejbRemove called");
    }

    public void ejbPassivate() {
        log("ejbPassivate called");
    }

    public void setSessionContext(SessionContext ctx) {
        log("setSessionContext called");
        this.ctx = ctx;
    }

    public void ejbCreate() throws CreateException {
        log("ejbCreate called");
    }
  
    /**
     * @ejb:interface-method view-type="both"
     * @ejb:transaction type="Required"
     */

    public void testRef(DataStr data) {
        System.out.println("testRef Started.");
        data.setStr("testRef");
    }
}
准备一个application.xml文件如下。
<?xml version="1.0" encoding="UTF-8"?>
<application id="Application_ID" version="1.4" 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/application_1_4.xsd">  
    <display-name>PresentationDemoEAR</display-name> 
    <module>
        <ejb>PresentationDemoEJB.jar</ejb>
    </module>
    <module>
        <web>
            <web-uri>PresentationDemoWeb.war</web-uri>
            <context-root>PresentationDemoWeb</context-root>
        </web>
    </module>  
</application>

准备一个build.properties,如下:

#set property
WL_HOME=C:/bea/weblogic92
PORT=7001
DEVELOPMENTSERVER=t3://localhost:7001
DEVELOPMENTUSER=weblogic
DEVELOPMENTUSERPASSWORD=weblogic

准备一个build.xml,如下:
<project name="PresentationDemoBuilder" basedir=".">

    <target name="jar_util">
        <property name="util.src.dir" value="D:/JAVAWorkspace/Test/PresentationUtil/src" />
        <property name="utilbuild.dir" value="utilbuild" />
        <property name="utiljar.dir" value="utiljar" />
        <mkdir dir="${utilbuild.dir}" />
        <mkdir dir="${utiljar.dir}" />
        <javac srcdir="${util.src.dir}" destdir="${utilbuild.dir}" includes="**/*.java" excludes="**/*Client.java" />
        <mkdir dir="${utilbuild.dir}/META-INF" />
   
        <jar jarfile="${utiljar.dir}/PresentationUtil.jar" basedir="${utilbuild.dir}" update="yes">
            <manifest>
                <attribute name="class-path" value="PresentationUtil.jar" />
            </manifest>
        </jar>
    </target>

    <target name="init" depends="jar_util">

        <!-- class lib folder path difine -->
        <property name="Weblogic_lib_folder" value="C:/bea/weblogic92/server/lib" />
        <property name="xdoclet.jar.path" value="C:/Dev/xdoclet-1.2.3" />

        <!-- folder path difine -->
        <property name="ejb.src.dir" value="D:/JAVAWorkspace/Test/PresentationDemoEJB/src" />


        <property name="generated.src.dir" value="gen_source" />
        <property name="ejbcfg.dir" value="allcfg" />

        <property name="build.dir" value="ejbbuild" />
        <property name="webbuild.dir" value="webbuild" />

        <property name="ejbjar.dir" value="ejbjar" />
        <property name="webwar.dir" value="webwar" />


        <property name="ear.dist.dir" value="ear" />
        <property name="client.dist.dir" value="clientjar" />

        <property name="ejbJAR" value="PresentationDemoEJB.jar" />
        <property name="ejbClientJAR" value="PresentationDemoEJBClient.jar" />

        <property name="webWAR" value="PresentationDemoWeb.war" />
        <property name="web.src.dir" value="D:/JAVAWorkspace/Test/PresentationDemoWeb/src" />
        <property name="web.content.dir" value="D:/JAVAWorkspace/Test/PresentationDemoWeb/WebContent" />

        <property name="APPNAME" value="PresentationDemoEAR" />
        <property name="appear" value="PresentationDemo.ear" />

        <!-- property from file -->
        property file="build.properties"

        <!-- Classpath define-->
        <path id="project.class.path">
            <pathelement path="${java.class.path}/" />
            <pathelement path="${additional.path}" />
            <pathelement path="${utiljar.dir}/PresentationUtil.jar" />
            <pathelement path="${Weblogic_lib_folder}/weblogic.jar" />
            <fileset dir="${xdoclet.jar.path}">
                <include name="**/*.jar" />
            </fileset>
        </path>
        <echo message="${java.class.path}" />
        <!-- Classpath define-->
        <path id="project.client.class.path">
            <pathelement path="${java.class.path}/" />
            <pathelement path="${Weblogic_lib_folder}/weblogic.jar" />
            <pathelement path="${client.dist.dir}" />
            <pathelement path="${client.dist.dir}/${ejbClientJAR}" />
        </path>

        <taskdef name="wldeploy" classname="weblogic.ant.taskdefs.management.WLDeploy">
            <classpath refid="project.class.path" />
        </taskdef>
        <!--
        <taskdef name="wldeploy" classname="weblogic.ant.taskdefs.management.WLDeploy">
            <classpath refid="project.class.path"/>
        </taskdef>
        -->
    </target>

    <target name="prepare" depends="init">
        <mkdir dir="${build.dir}" />
        <mkdir dir="${ejbjar.dir}" />
        <mkdir dir="${generated.src.dir}" />
        <mkdir dir="${ejbcfg.dir}" />
        <mkdir dir="${webwar.dir}" />
        <mkdir dir="${webbuild.dir}" />

    </target>

    <target name="clean" depends="init">
        <delete dir="${build.dir}" />
        <delete dir="${ejbjar.dir}" />
        <delete dir="${generated.src.dir}" />
        <delete dir="${ejbcfg.dir}" />
        <delete dir="${webwar.dir}" />
        <delete dir="${webbuild.dir}" />
        <delete dir="${utilbuild.dir}" />
        <delete dir="${utiljar.dir}" />
    </target>

    <target name="cleanall" depends="init">
        <delete dir="${build.dir}" />
        <delete dir="${ejbjar.dir}" />
        <delete dir="${generated.src.dir}" />
        <delete dir="${ejbcfg.dir}" />
        <delete dir="${webwar.dir}" />
        <delete dir="${webbuild.dir}" />
        <delete dir="${utilbuild.dir}" />
        <delete dir="${utiljar.dir}" />
        <delete includeEmptyDirs="true">
            <fileset dir="${ear.dist.dir}" includes="**/*,." />
            <fileset dir="${ear.dist.dir}" includes="**/*,." />
            <fileset dir="${client.dist.dir}" includes="**/*,." />
        </delete>
    </target>

    <target name="ejbdoclet" depends="prepare">
        <taskdef name="ejbdoclet" classname="xdoclet.modules.ejb.EjbDocletTask" classpathref="project.class.path" />

        <ejbdoclet destdir="${generated.src.dir}" excludedtags="@version,@author" ejbspec="2.0">

            <fileset dir="${ejb.src.dir}/">
                <include name="**/*Bean.java" />
            </fileset>

            <remoteinterface />
            <homeinterface />
            <localhomeinterface />
            <localinterface />

            <deploymentdescriptor destdir="${ejbcfg.dir}">
                <configParam name="Clientjar" value="${ejbClientJAR}" />
            </deploymentdescriptor>

            <weblogic xmlencoding="UTF-8" destdir="${ejbcfg.dir}" validatexml="true" />
        </ejbdoclet>
    </target>

    <target name="copysrcfile" depends="ejbdoclet">
        <copy todir="${generated.src.dir}">
            <fileset dir="${ejb.src.dir}">
                <include name="**/*.java" />
            </fileset>
        </copy>
    </target>
    <!-- above is gen src and config, below is compile source, jar file, deploy file -->

    <target name="compile" depends="copysrcfile">
        <javac srcdir="${generated.src.dir}" destdir="${build.dir}" includes="**/*.java" excludes="**/*Client.java" classpathref="project.class.path" />
    </target>

    <target name="copyejbfiles" depends="copysrcfile">
        <mkdir dir="${build.dir}/META-INF" />
        <copy todir="${build.dir}/META-INF">
            <fileset dir="${ejbcfg.dir}">
                <include name="ejb-jar.xml" />
                <include name="weblogic-ejb-jar.xml" />
                <include name="*.MF" />
            </fileset>
        </copy>
    </target>

    <target name="jar_ejb" depends="compile,copyejbfiles">
        <delete file="${ejbjar.dir}/${ejbJAR}" />
        <jar jarfile="${ejbjar.dir}/${ejbJAR}" basedir="${build.dir}" update="yes">
            <manifest>
                <attribute name="class-path" value="PresentationUtil.jar" />
            </manifest>
        </jar>
    </target>

    <!-- genereate ejb stub files-->
    <target name="ejbc" depends="jar_ejb">
        <java classname="weblogic.ejbc" fork="yes" failonerror="yes">
            <sysproperty key="weblogic.home" value="${WL_HOME}/server" />
            <arg line="-verbose -compiler javac ${ejbjar.dir}/${ejbJAR}" />
            <classpath refid="project.class.path" />
        </java>
        <move file="${ejbClientJAR}" tofile="${client.dist.dir}/${ejbClientJAR}" />
    </target>

    <!-- compile, war the web application -->

    <target name="compileweb" depends="init">

        <copy todir="${webbuild.dir}" overwrite="yes">
            <fileset dir="${web.content.dir}">
                <include name="**/*" />
            </fileset>
        </copy>

        <mkdir dir="${webbuild.dir}/WEB-INF/classes" />
        <javac srcdir="${web.src.dir}" destdir="${webbuild.dir}/WEB-INF/classes" includes="**/*.java" classpathref="project.class.path" />

    </target>

    <target name="war_web" depends="compileweb">
        <delete file="${webwar.dir}/${webWAR}" />
        <jar jarfile="${webwar.dir}/${webWAR}" basedir="${webbuild.dir}" update="yes">
        </jar>
    </target>


    <target name="ear_app" depends="ejbc,war_web">
        <mkdir dir="${ear.dist.dir}" />
        <ear earfile="${ear.dist.dir}/${appear}" appxml="application.xml">
            <fileset dir="${ejbjar.dir}" includes="${ejbJAR}" />
            <fileset dir="${webwar.dir}" includes="${webWAR}" />
            <fileset dir="${utiljar.dir}" includes="PresentationUtil.jar" />
        </ear>
    </target>

    <target name="deploy" depends="init">
        <java classname="weblogic.Deployer" fork="yes" failonerror="yes">
            <sysproperty key="weblogic.home" value="${WL_HOME}/server" />
            <arg line="-adminurl ${DEVELOPMENTSERVER} -verbose -debug -user ${DEVELOPMENTUSER} -password ${DEVELOPMENTUSERPASSWORD} -activate -upload -name ${APPNAME} -source ${ear.dist.dir}/${appear}" targets="AdminServer" />
            <classpath refid="project.class.path" />
        </java>
    </target>
    <!--
    <target name="deploy">
    <wldeploy action="deploy"
    verbose="true" debug="true"
    name="MYEJB" source="mystatelessSession.jar"
    user="weblogic" password="weblogic"
    adminurl="t3://localhost:7001" targets="AdminServer"/>
    </target>
    -->


    <target name="undeploy" depends="init">
        <wldeploy action="undeploy" verbose="true" debug="true" name="MyApp" user="weblogic" password="weblogic" adminurl="t3://localhost:7001" targets="AdminServer" />
    </target>

    <target name="deployWL" depends="init">
        <wldeploy action="activate" source="${ear.dist.dir}/${appear}" name="MyApp" user="${DEVELOPMENTUSER}" password="${DEVELOPMENTUSER}" verbose="true" adminurl="t3://localhost:7001" debug="true" targets="AdminServer" />
    </target>

    <target name="deployTMP" depends="init">
        <wldeploy action="activate" source="D:/TEMP/TempWeb.war" name="TempWeb" user="${DEVELOPMENTUSER}" password="${DEVELOPMENTUSER}" verbose="true" adminurl="t3://localhost:7001" debug="true" targets="AdminServer" />
    </target>

    <target name="undeployTMP" depends="init">
        <wldeploy action="undeploy" verbose="true" debug="true" name="TempWeb" user="weblogic" password="weblogic" adminurl="t3://localhost:7001" targets="AdminServer" />
    </target>

</project>
上面的ejb.src.dir,web.src.dir根据你自己的情况调整,application.xml,build.properties,build.xml放在同一个文件夹下。


原文链接:http://blog.csdn.net/kkdelta/article/details/3997956
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