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- <?php
- /*
- * $Id: IsSetCondition.php 43 2006-03-10 14:31:51Z mrook $
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the LGPL. For more information please see
- * <http://phing.info>.
- */
-
- require_once 'phing/ProjectComponent.php';
- require_once 'phing/tasks/system/condition/Condition.php';
-
- /**
- * Condition that tests whether a given property has been set.
- *
- * @author Hans Lellelid <hans@xmpl.org> (Phing)
- * @author Stefan Bodewig <stefan.bodewig@epost.de> (Ant)
- * @version $Revision: 1.4 $
- * @package phing.tasks.system.condition
- */
- class IsSetCondition extends ProjectComponent implements Condition {
-
- private $property;
-
- public function setProperty($p) {
- $this->property = $p;
- }
-
- /**
- * Check whether property is set.
- * @throws BuildException
- */
- public function evaluate() {
- if ($this->property === null) {
- throw new BuildException("No property specified for isset "
- . "condition");
- }
- return $this->project->getProperty($this->property) !== null;
- }
-
- }
-