ANT script ===generate==> myDataBase.sql

<target name="dump-database">
    <exec executable="mysqldump" output="database-dump.sql">
        <arg value="--user=username" />
        <arg value="--password=password" />
        <arg value="--host=localhost" />
        <arg value="--port=3306" />
        <arg value="mydatabase" />
    </exec>
</target>