This task allows you to retrieve the installed ClearCase version, e.g. 2003.06.15, and also flavour of ClearCase, i.e. whether ClearCase LT is installed or not. The version number and existence of ClearCase are retrieved as the properties that you specify. For example, to set the property " ccversion" to the ClearCase version and the property "cclt" if and only if ClearCase LT is installed, you would use the following:

<ccversion ccversionproperty="ccversion" ccltproperty="cclt"/>

You can also use the task as part of an Ant condition , for more information see the examples below.

Attribute	Description	Type	Requirement
failonerror	Sets whether to fail with a build exception on error, or continue. Default is false.	boolean	Optional
ccversionproperty	The name of the property to put the version number in.	String	Required
ccltproperty	The name of the property to put a value in if and only if ClearCase LT is installed.	String	Optional

The following snippet will check if full ClearCase is installed, failing the build if only ClearCase LT is available:

    <project name="test" default="cc-lt-check"
        xmlns:ca="antlib:net.sourceforge.clearantlib">        
        <target name="cc-lt-check">
            <ca:ccversion ccversionproperty="ccversion" ccltproperty="cclt"/>
            <fail if="cclt">Error: Full ClearCase is required ...</fail>
            <echo>Running ClearCase version ${ccversion}...</echo>
        </target>
    </project>

    <condition property="ccinstalled">
        <ca:ccversion ccversionproperty="ccversion" 
             failifexecutionfails="false"/>
    </condition>
    <fail unless="ccinstalled">Error: ClearCase is not installed ...</fail>