Hi,
-----Original Message----- From: warhero [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 18, 2007 2:53 AM To: user@ant.apache.org Subject: ANT / AntXtras quick question. /* I'm having trouble trying to figure out how to make sure a property is not empty. So I have a properties file like so myprop=something. And if the myprop is not empty (myprop=) then execute something. Does that make sense? here's some kind of pseudocode. <if myprop != ''> <exec whatever> </if> Just some pseudo code, but get's the point across.. */ If you're running the AntXtras task suite you can go with assert, i.e. <project name="bla" default="main" basedir="."> <!-- // Taskdefs --> <!-- Import AntXtras --> <taskdef resource="com/idaremedia/antx/install/antlib.xml"/> <!-- Taskdefs // --> <!-- // Properties --> <property name="testproperty" value="foobar"/> <!-- Properties // --> <target name="depends"> <!-- make sure property is set, but will also return true if property is set to "" --> <assert isset="testproperty"/> <!-- make sure the property is a string of chars, will return false if it's set to 12345 or also if property is an empty string "" --> <assert matches="\w+" property="testproperty"/> <echo> Yup, $${testproperty} set to ${line.separator} => ${testproperty} </echo> </target> <target name="main" depends="depends"/> </project> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
