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From: "Ylan Segal" <ylan@digiworks.tv>
To: <ant-user@jakarta.apache.org>
Subject: RE: Checking if properties is set
Date: Wed, 19 Sep 2001 17:35:20 -0600
Message-ID: <GBEJJKKGLKNCGGMOLGFCGEIOCDAA.ylan@digiworks.tv>
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> <target name="init">
>     <condition property="all.okay">
>         // use NOT, AND, OR etc here to check all required properties
>     </condition>
>     <antcall target="failIfMissingRequiredProperties"/>
> </target>

But how do I check within the NOT, AND, OR if a property is set. The
attribute "available" is a mimic of the Available task, and there you can
only check for a classname, file or resource as far as I can tell from the
ant manual, not for a property.

Ylan