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http://issues.apache.org/bugzilla/show_bug.cgi?id=28882 ------- Additional Comments From [EMAIL PROTECTED] 2007-09-11 04:18 ------- I am preparing a patch to add namespaced conditional attributes. The conditional attributes act at the UE level, and are not seen by the tasks / or types. The attribute is evalualted and if false, the UE is not processed further. There are two namespaces - ant:if and ant:unless, the patch also allows antlibs to define their own condtional attributes in their namespace. The attributes are: set - check if an property exists true - check if the value of the attribute is true blank - check if the value of the attribute is "" (or null) the ant:if checks for positive results and the ant:unless checks for negative results. something like: <project name="x" xmlns:if="ant:if" xmlns:unless="ant:unless"> <property name="onWindows" value="true"/> <target name="abc"> <echo if:set="onWindows">I am on windows</echo> <echo unless:set="onWindows">I am *not* on windows</echo> </target> <macrodef name="mycommand"> <attribute name="level" default=""/> <attribute name="debug" default=""/> <attribute name="file"/> <sequential> <exec executable="mycommand"> <arg value="--debug" if:true="@{debug}"/> <arg value="--level" unless:blank="@{level}"/> <arg value="@{level}" unless:blank="@{level}"/> <arg value="@{file}"/> </sequential> </macrodef> </project> -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
