gistfile1.xml

	<!-- Asadmin setup targets -->
	<target name="ant.asadmin" depends="ant.asadmin-port">
		<!-- This relies on an obnoxious linked list of presetdef tasks to
			conditionally pass the 'host' and 'port' options to asadmin if and
			only if the associated properties are set in Ant. -->
		<presetdef name="asadmin">
			<asadmin.port />
		</presetdef>
	</target>

	<target name="ant.asadmin-port"
	        depends="ant.asadmin-port.unset, ant.asadmin-port.set" />

	<target name="ant.asadmin-port.set"
	        depends="ant.asadmin-host"
	        if="server.port">
		<presetdef name="asadmin.port">
			<asadmin.host>
				<arg value="--port" />
				<arg value="${server.port}" />
			</asadmin.host>
		</presetdef>
	</target>

	<target name="ant.asadmin-port.unset"
	        depends="ant.asadmin-host"
	        unless="server.port">
		<presetdef name="asadmin.port">
			<asadmin.host />
		</presetdef>
	</target>


	<target name="ant.asadmin-host"
	        depends="ant.asadmin-host.unset, ant.asadmin-host.set" />

	<target name="ant.asadmin-host.set"
	        depends="ant.asadmin-base"
	        if="server.host">
		<presetdef name="asadmin.host">
			<asadmin.base>
				<arg value="--host" />
				<arg value="${server.host}" />
			</asadmin.base>
		</presetdef>
	</target>

	<target name="ant.asadmin-host.unset"
	        depends="ant.asadmin-base"
	        unless="server.host">
		<presetdef name="asadmin.host">
			<asadmin.base />
		</presetdef>
	</target>

	<target name="ant.asadmin-base">
		<presetdef name="asadmin.base">
			<exec executable="asadmin" failonerror="true" />
		</presetdef>
	</target>