build.xml

<?xml version="1.0" encoding="utf-8" ?>
<project name="OldGinExample" default="devmode" basedir=".">
  <description>
    Example build file for GIN projects.
  </description>

  <!-- Access to environment variables. -->
  <property environment="env"/>

  <!-- Read configuration (gwt environment) from properties file -->
  <property file="build.properties"/>

  <!-- GWT installation directory; can be passed as Ant property gwt.home,
       or can be provided by system property GWT_HOME. -->
  <property name="gwt.home" value="${env.GWT_HOME}"/>

  <!-- Output config -->
  <property name="bin.dir" value="bin"/>
  <property name="javac.out.dir" value="${bin.dir}/java"/>
  <property name="gwt.web.out.dir" value="${bin.dir}/web"/>
  <property name="gwt.devmode.out.dir" value="${bin.dir}/devmode"/>

  <!-- Source files -->
  <property name="src.dir" value="src"/>

  <!-- Module name -->
  <property name="gwt.module" value="com.google.gwt.gin.higherlower.HigherLower" />

  <!-- Library directory containing the GIN and Guice binary jars -->
  <property name="lib.dir" value="lib"/>

  <!-- Javac class path -->
  <path id="javac.path">
    <pathelement path="${lib.dir}/aopalliance.jar"/>
    <pathelement path="${lib.dir}/gin-1.5-post-gwt-2.2.jar"/>
    <pathelement path="${lib.dir}/guice-snapshot.jar"/>
    <pathelement path="${lib.dir}/javax.inject.jar" />
    <pathelement path="${lib.dir}/guice-assistedinject-snapshot.jar" />
    <pathelement path="${gwt.home}/gwt-user.jar"/>
  </path>

  <!-- Classpath for GWT compilation -->
  <path id="gwt.path">
    <!-- Sources -->
    <path location="${src.dir}"/>

    <!-- Location of the GWT compiler and libraries -->
    <pathelement path="${gwt.home}/gwt-dev.jar"/>

    <!-- GIN runs Guice at GWT compile time, so it needs the compiled project sources -->
    <path location="${javac.out.dir}"/>

    <!-- All other binary dependencies, as used by javac -->
    <path refid="javac.path"/>
  </path>

  <target name="compile" depends="clean"
      description="Compiles Java types needed during GWT compilation">
    <mkdir dir="${javac.out.dir}"/>
    <javac srcdir="${src.dir}" destdir="${javac.out.dir}" debug="on"
        debuglevel="lines,vars,source" source="1.5">
      <classpath refid="javac.path"/>
    </javac>
  </target>

  <target name="web" depends="compile" description="GWT Web Compilation">
    <mkdir dir="${gwt.web.out.dir}"/>
    <java fork="true" maxmemory="256M" classpathref="gwt.path"
        classname="com.google.gwt.dev.Compiler">
      <arg value="-war"/>
      <arg value="${gwt.web.out.dir}"/>
      <arg value="${gwt.module}"/>
    </java>
  </target>

  <!-- GWT's development mode, allows debugging of the application in your browser. -->
  <!-- Only works with GWT 2.0 and later. -->
  <target name="devmode" depends="compile" description="GWT Development Mode (GWT 2.0+ only)">
    <java failonerror="true" fork="true" classpathref="gwt.path"
        classname="com.google.gwt.dev.DevMode">
      <jvmarg value="-Xmx256M"/>
      <arg value="-startupUrl"/>
      <arg value="${gwt.module}/HigherLower.html" />
      <arg value="-war"/>
      <arg value="${gwt.web.out.dir}" />
      <arg value="-logLevel"/>
      <arg value="INFO" />
      <arg value="${gwt.module}"/>
    </java>
  </target>

  <target name="clean">
    <delete dir="${bin.dir}"/>
  </target>

</project>