Subversion-Projekte lars-tiefland.php_share

<?php

/*

 *  $Id: RuntimeConfigurable.php 123 2006-09-14 20:19:08Z 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>.

 */

/**

 *  Wrapper class that holds the attributes of a Task (or elements

 *  nested below that level) and takes care of configuring that element

 *  at runtime.

 *

 *  <strong>SMART-UP INLINE DOCS</strong>

 *

 * @author    Andreas Aderhold <andi@binarycloud.com>

 * @author    Hans Lellelid <hans@xmpl.org>

 * @version   $Revision: 1.6 $

 * @package   phing

 */

class RuntimeConfigurable {

    private $elementTag = null;

    private $children = array();

    private $wrappedObject = null;

    private $attributes = array();

    private $characters = "";

    /** @param proxy The element to wrap. */

    function __construct($proxy, $elementTag) {

        $this->wrappedObject = $proxy;

        $this->elementTag = $elementTag;

    }

    function setProxy($proxy) {

        $this->wrappedObject = $proxy;

    }

    /** Set's the attributes for the wrapped element. */

    function setAttributes($attributes) {

        $this->attributes = $attributes;

    }

    /** Returns the AttributeList of the wrapped element. */

    function getAttributes() {

        return $this->attributes;

    }

    /** Adds child elements to the wrapped element. */

    function addChild(RuntimeConfigurable $child) {

        $this->children[] = $child;

    }

    /** Returns the child with index */

    function getChild($index) {

        return $this->children[(int)$index];

    }

    /** Add characters from #PCDATA areas to the wrapped element. */

    function addText($data) {

        $this->characters .= (string) $data;

    }

    function getElementTag() {

        return $this->elementTag;

    }

    /** Configure the wrapped element and all children. */

    function maybeConfigure(Project $project) {

        $id = null;

        // DataType configured in ProjectConfigurator

        //        if ( is_a($this->wrappedObject, "DataType") )

        //            return;

        if ($this->attributes || $this->characters) {

            ProjectConfigurator::configure($this->wrappedObject, $this->attributes, $project);

            if (isset($this->attributes["id"])) {

                $id = $this->attributes["id"];

            }

            $this->attributes = null;

            if ($this->characters) {

                ProjectConfigurator::addText($project, $this->wrappedObject, (string) $this->characters);

                $this->characters="";

            }

            if ($id !== null) {

                $project->addReference($id, $this->wrappedObject);

            }

        }

        if ( is_array($this->children) && !empty($this->children) ) {

            // Configure all child of this object ...

            foreach($this->children as $child) {

                $child->maybeConfigure($project);

                ProjectConfigurator::storeChild($project, $this->wrappedObject, $child->wrappedObject, strtolower($child->getElementTag()));

            }

        }

    }

}