Java Tutorial/Ant/Introduction

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Ant call another ant script

   <source lang="java">

<project name="foo" default="deploy" basedir=".">

 <target name="init">
   <tstamp/>
   <property name="src" value="src" />
   <property name="build" value="build" />
   <property name="classes" value="classes" />
   <property name="deploy" value="deploy" />
   <property name="config" value="config" />
   <property name="runDir" value="." />
   <property name="local" value="local" />
   <property name="remote" value="remote" />
   <property name="lib" value="lib" />
 </target>
 
 <target name="clean" depends="init">
   <deltree dir="${classes}" />
   <deltree dir="${remote}" />
   <deltree dir="${deploy}" />
   <deltree dir="${lib}" />
 </target>
 
 <target name="prepare" depends="clean">
   <mkdir dir="${classes}" />
   <mkdir dir="${deploy}" />
   <mkdir dir="${lib}" />
 </target>    
 
 <target name="compile" depends="prepare">
   <javac srcdir="${src}" destdir="${classes}" />
   <copyfile src="${lib}/app.jar" dest="${deploy}/app.jar" />
   <copyfile src="${config}/remote.properties" dest="${runDir}\remote.properties" />
   <jar jarfile="${lib}/app.jar" basedir="${classes}" />
 </target>

 <target name="prepareDeploy" depends="compile">  
    <copyfile src="${lib}/app.jar" dest="${deploy}/app.jar" />
    <copyfile src="${build}/remotebuild.xml" dest="${deploy}/build.xml" />
    <mkdir dir="${remote}" />   
 </target>
 
 <target name="deploy" depends="prepareDeploy">
    <ant antfile="${build}/deploy.xml" dir="." />
 </target>

</project></source>





Create an Ant DTD

   <source lang="java">

<?xml version="1.0"?> <project name="Apache Ant Book Project"

        basedir="."
        default="build-dtd">
 
 <description>
   Apache Ant book example project. The main targets are listed below.
 </description>
 <target name="build-dtd" description="Create an Ant DTD">
   <antstructure output="./project.dtd"/>
 </target>

</project></source>





Suppress warning in ANT script

   <source lang="java">

<target name="compile">

      <javac srcdir="${src}" destdir="${bin}" 
             includeAntRuntime="no" 
             debug="${compile.debug}">
          <compilerarg value="-Xlint:unchecked"/>
      </javac>

</target></source>





Use a precompiler with Java

   <source lang="java">

Your Java code: //@START@//

   your code

//@END@//

  <target name="compileprod">
   <copy todir="out">
       <filterchain>
           <tokenfilter>
               <replacestring from="//@START@//" to="/*" />
               <replacestring from="//@END@//" to="*/" />
           </tokenfilter>
       </filterchain>
       <fileset dir=".">
         <include name="**/*.java" />
      </fileset>
   </copy>
  </target></source>