Maven-Ant-Task 使用手记

Maven的依赖管理的确是个好东西。但在集成构建方面，Ant显然更好。今天试用了一下maven-ant-task这个工具，感觉非常不错。可以在ant中调用maven的依赖

首先需要定义maven-ant-task,以及maven的pom路径

<!--使用Maven2依赖管理 -->
<path id="maven-ant-tasks.classpath"
    path="lib/maven-ant-tasks-2.0.8.jar" />
<typedef resource="org/apache/maven/artifact/ant/antlib.xml"
    uri="urn:maven-artifact-ant"
    classpathref="maven-ant-tasks.classpath" />

<!--定义Maven2变量-->
<artifact:pom id="maven.project" file="pom.xml" />
<artifact:dependencies pathId="maven.classpath"
    filesetid="maven.fileset">
    <pom refid="maven.project" />
</artifact:dependencies>

在编译时使用之前定义好的classpath

<javac srcdir="${src}" destdir="${build.classes}"
    classpathref="maven.classpath" />

一个完整的build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="elitemark-commons" default="build"
    xmlns:artifact="urn:maven-artifact-ant">
    <description>Elitemark lightweight commons API</description>

    <property file="build.properties" />

    <target name="clean"
        description="Cleans up the build artifacts and temporary directories">
        <delete dir="${dist}" />
        <delete dir="${build.classes}" />
        <delete dir="${build.test}" />
        <delete dir="${build.javadoc}" />
    </target>

    <target name="init">
        <!--使用Maven2依赖管理 -->
        <path id="maven-ant-tasks.classpath"
            path="lib/maven-ant-tasks-2.0.8.jar" />
        <typedef resource="org/apache/maven/artifact/ant/antlib.xml"
            uri="urn:maven-artifact-ant"
            classpathref="maven-ant-tasks.classpath" />

        <!--定义Maven2变量-->
        <artifact:pom id="maven.project" file="pom.xml" />
        <artifact:dependencies pathId="maven.classpath"
            filesetid="maven.fileset">
            <pom refid="maven.project" />
        </artifact:dependencies>
    </target>

    <target name="compile" depends="init">
        <mkdir dir="${build.classes}" />
        <javac srcdir="${src}" destdir="${build.classes}"
            classpathref="maven.classpath" />
        <copy todir="${build.classes}" includeEmptyDirs="no">
            <fileset dir="${res}">
                <include name="**/*" />
            </fileset>
        </copy>
    </target>

    <target name="jar-all">
        <mkdir dir="${dist}" />
        <delete file="${dist}/${artifactId}-${version}.jar"
            failonerror="false" />
        <jar destfile="${dist}/${artifactId}-${version}.jar"
            basedir="${build.classes}" encoding="UTF-8">
            <manifest>
                <attribute name="Implementation-Title"
                    value="${app.name}" />
                <attribute name="Implementation-Version"
                    value="${versionNumber}" />
                <attribute name="Implementation-Vendor"
                    value="${vendor}" />
            </manifest>
        </jar>
    </target>

    <target name="javadoc" depends="init">
        <mkdir dir="${build.javadoc}" />
        <javadoc packagenames="org.elitemark.commons.*"
            sourcepath="${src}" defaultexcludes="yes" destdir="${build.javadoc}"
            author="true" version="true" use="true" windowtitle="${app.name}"
            classpathref="maven.classpath" encoding="UTF-8" docencoding="UTF-8"
            header="&lt;meta http-equiv='Content-Type' content='text/html;charset=UTF-8' /&gt;">
            <doctitle>
                <![CDATA[<h1>Elitemark lightweight commons API</h1>]]>
            </doctitle>
            <bottom>
                <![CDATA[<i>Copyright &#169; 2007-2008 www. All Rights Reserved.</i>]]>
            </bottom>
            <link href="http://www./javadoc/" />
        </javadoc>
    </target>

    <target name="build" depends="clean,compile">
        <antcall target="jar-all"></antcall>
    </target>

</project>