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lib/symfony/vendor/phing/ProjectComponent.php

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+<?php
+/*
+ *  $Id: ProjectComponent.php 3076 2006-12-18 08:52:12Z fabien $
+ *
+ * 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>.
+ */
+
+/**
+ *  Abstract class providing properties and methods common to all
+ *  the project components
+ *
+ * @author    Andreas Aderhold <andi@binarycloud.com>
+ * @author    Hans Lellelid <hans@xmpl.org> 
+ * @version   $Revision: 1.5 $
+ * @package   phing
+ */
+abstract class ProjectComponent {
+
+    /**
+     *  Holds a reference to the project that a project component
+     *  (a task, a target, etc.) belongs to
+     *
+     *  @var    object  A reference to the current project instance
+     */
+    protected $project = null;
+
+    /**
+     *  References the project to the current component.
+     *
+     *  @param    object    The reference to the current project
+     *  @access   public
+     */
+    function setProject($project) {
+        $this->project = $project;
+    }
+
+    /**
+     *  Returns a reference to current project
+     *
+     *  @return   object   Reference to current porject object
+     *  @access   public
+     */
+    function getProject() {
+        return $this->project;
+    }
+
+    /**
+     *  Logs a message with the given priority.
+     *
+     *  @param  string   The message to be logged.
+     *  @param  integer  The message's priority at this message should have
+     */
+    public function log($msg, $level = PROJECT_MSG_INFO) {
+        if ($this->project !== null) {
+            $this->project->log($msg, $level);
+        }
+    }
+}