| <?xml version="1.0"?> |
| <!-- |
| Copyright 2002,2004 The Apache Software Foundation. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --> |
| |
| <document> |
| |
| <properties> |
| <title>Jelly Tag Reference (ant:setProperty)</title> |
| </properties> |
| |
| <body> |
| |
| <section name="Home Page"> |
| <p>See |
| <a href="http://jakarta.apache.org/commons/jelly/libs/ant/">http://jakarta.apache.org/commons/jelly/libs/ant/</a> |
| </p> |
| </section> |
| |
| <section name="Description"> |
| <p> |
| This tag sets an attribute of an Ant task or datatype if the given value is not null. This is very useful in |
| allowing attributes of ant tasks to be set conditionally without ugly if/then/else logic. |
| </p> |
| </section> |
| |
| <section name="Attributes"> |
| <table> |
| <tr> |
| <th>Name</th> |
| <th>Description</th> |
| <th>Required</th> |
| </tr> |
| <tr> |
| <td>name</td> |
| <td>The name of the attribute of the ant task to set</td> |
| <td>Yes</td> |
| </tr> |
| <tr> |
| <td>value</td> |
| <td>The value to give the attribute of the ant task</td> |
| <td>Yes.</td> |
| </tr> |
| <tr> |
| <td>default</td> |
| <td>The default value to give the attribute of the ant task, if the <code>value</code> provided is null.</td> |
| <td>No</td> |
| </tr> |
| </table> |
| </section> |
| |
| <section name="Nested Elements"> |
| <p>None</p> |
| </section> |
| |
| <section name="Examples"> |
| <p> |
| This tag is <strong>always</strong> nested inside of another Ant task, target or datatype. |
| </p> |
| <source><![CDATA[ |
| <j:jelly xmlns:j="jelly:core" xmlns:ant="jelly:ant"> |
| <ant:javac |
| destdir="${maven.build.dest}" |
| excludes="**/package.html" |
| debug="${maven.compile.debug}" |
| deprecation="${maven.compile.deprecation}" |
| optimize="${maven.compile.optimize}"> |
| |
| <ant:setProperty name="encoding" value="${maven.compile.encoding}" /> |
| |
| <ant:setProperty name="executable" value="${maven.compile.executable}" /> |
| |
| </ant:javac> |
| </j:jelly> |
| ]]></source> |
| |
| </section> |
| |
| </body> |
| </document> |
