1 files changed, 56 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/types/Reference.php b/buildscripts/phing/classes/phing/types/Reference.php
new file mode 100644
index 00000000..c226917d
--- /dev/null
+++ b/buildscripts/phing/classes/phing/types/Reference.php
@@ -0,0 +1,56 @@
+<?php
+/*
+ * $Id: Reference.php,v 1.4 2003/12/24 12:38:42 hlellelid Exp $
+ *
+ * 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>. 
+ */
+
+/** Class to hold a reference to another object in the project.
+ * @package phing.types
+ */
+class Reference {
+
+    protected $refid;
+
+    function __construct($id = null) {
+        if ($id !== null) {
+            $this->setRefId($id);
+        }
+    }
+
+    function setRefId($id) {
+        $this->refid = (string) $id;
+    }
+
+    function getRefId() {
+        return $this->refid;
+    }
+
+    /** returns reference to object in references container of project */
+    function getReferencedObject($project) {    
+        if ($this->refid === null) {
+            throw new BuildException("No reference specified");
+        }
+        $refs = $project->getReferences();
+        $o = @$refs[$this->refid];
+        if (!is_object($o)) {       
+            throw new BuildException("Reference {$this->refid} not found.");
+        }
+        return $o;
+    }
+}
+?>