build.xml

<?xml version="1.0" ?> 
<project xmlns:ivy="antlib:org.apache.ivy.ant" name="Jersey Error Handling Sample App" default="war">
  <path id="compile.classpath">
    <fileset dir="WebContent/WEB-INF/lib">
      <include name="*.jar"/>
    </fileset>
  </path>

  <target name="init">
    <mkdir dir="build/classes"/>
    <mkdir dir="dist" />
  </target>

  <target name="resolve" description="--> retrieve dependencies with ivy">
    <ivy:retrieve type="jar" pattern="WebContent/WEB-INF/lib/[artifact]-[revision].[ext]" />
  </target>

  <target name="compile" depends="init, resolve">
    <javac destdir="build/classes" debug="true" srcdir="src">
      <classpath refid="compile.classpath"/>
    </javac>
  </target>

  <target name="war" depends="compile">
    <war destfile="dist/SampleApp.war" webxml="WebContent/WEB-INF/web.xml">
      <fileset dir="WebContent"/>
      <lib dir="WebContent/WEB-INF/lib"/>
      <classes dir="build/classes"/>
    </war>
  </target>

  <target name="clean">
    <delete dir="dist" />
    <delete dir="build" />
    <delete dir="WebContent/WEB-INF/lib" />
  </target>
</project>