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| <h2><a name="antcall">AntCall</a></h2> |
| <h3>Description</h3> |
| <p>Call another target within the same build-file optionally specifying some |
| properties (param's in this context)</p> |
| <p>By default, all of the properties of the current project will be |
| available in the new project. Alternatively, you can |
| set the <i>inheritAll</i> attribute to <code>false</code> and only |
| "user" properties (i.e., those passed on the command-line) |
| will be passed to the new project. In either case, the set of |
| properties passed to the new project will override the properties that |
| are set in the new project (See also the <a href="property.html">property task</a>).</p> |
| <p>You can also set properties in the new project from the old project by |
| using nested param tags. These properties are always passed regardless of the |
| setting of <i>inheritAll</i>. This allows you to parameterize your subprojects.</p> |
| <p> |
| When a target is invoked by antcall, all of its dependent targets will |
| also be called within the context of any new parameters. For example. if |
| the target "doSomethingElse" depended on the target "init", then the |
| <i>antcall</i> of "doSomethingElse" will call "init" during the call. |
| Of course, any properties defined in the antcall task or inherited from the calling target |
| will be fixed and not overridable in the init task -or indeed in the "doSomethingElse" task. |
| </p> |
| <h3>Parameters</h3> |
| <table border="1" cellpadding="2" cellspacing="0"> |
| <tr> |
| <td valign="top"><b>Attribute</b></td> |
| <td valign="top"><b>Description</b></td> |
| <td align="center" valign="top"><b>Required</b></td> |
| </tr> |
| <tr> |
| <td valign="top">target</td> |
| <td valign="top">The target to execute.</td> |
| <td valign="top" align="center">Yes</td> |
| </tr> |
| <tr> |
| <td valign="top">inheritAll</td> |
| <td valign="top">If <code>true</code>, pass all properties to the new Ant |
| project. Defaults to <code>true</code>. |
| </td> |
| <td align="center" valign="top">No</td> |
| </tr> |
| </table> |
| <h3>Parameters specified as nested elements</h3> |
| <h4>param</h4> |
| <p>Specifies the properties to set before running the specified target. See <a |
| href="property.html">property</a> for usage guidelines.</p> |
| <h3>Examples</h3> |
| <pre> |
| <target name="default"> |
| <antcall target="doSomethingElse"> |
| <param name="param1" value="value"/> |
| </antcall> |
| </target> |
| |
| <target name="doSomethingElse"> |
| <echo message="param1=${param1}"/> |
| </target> |
| </pre> |
| <p>Will run the target 'doSomethingElse' and echo 'param1=value'.</p> |
| <hr><p align="center">Copyright © 2000,2001 Apache Software Foundation. All rights |
| Reserved.</p> |
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