Viewing file: TargetHandler.php (5.05 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /* * $Id: TargetHandler.php,v 1.10 2005/10/04 19:13:44 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>. */ require_once 'phing/parser/AbstractHandler.php';
/** * The target handler class. * * This class handles the occurance of a <target> tag and it's possible * nested tags (datatypes and tasks). * * @author Andreas Aderhold <andi@binarycloud.com> * @copyright 2001,2002 THYRELL. All rights reserved * @version $Revision: 1.10 $ * @package phing.parser */ class TargetHandler extends AbstractHandler {
/** * Reference to the target object that represents the currently parsed * target. * @var object the target instance */ private $target;
/** * The phing project configurator object * @var ProjectConfigurator */ private $configurator;
/** * Constructs a new TargetHandler * * @param object the ExpatParser object * @param object the parent handler that invoked this handler * @param object the ProjectConfigurator object */ function __construct(AbstractSAXParser $parser, AbstractHandler $parentHandler, ProjectConfigurator $configurator) { parent::__construct($parser, $parentHandler); $this->configurator = $configurator; }
/** * Executes initialization actions required to setup the data structures * related to the tag. * <p> * This includes: * <ul> * <li>creation of the target object</li> * <li>calling the setters for attributes</li> * <li>adding the target to the project</li> * <li>adding a reference to the target (if id attribute is given)</li> * </ul> * * @param string the tag that comes in * @param array attributes the tag carries * @throws ExpatParseException if attributes are incomplete or invalid */ function init($tag, $attrs) { $name = null; $depends = ""; $ifCond = null; $unlessCond = null; $id = null; $description = null;
foreach($attrs as $key => $value) { if ($key==="name") { $name = (string) $value; } else if ($key==="depends") { $depends = (string) $value; } else if ($key==="if") { $ifCond = (string) $value; } else if ($key==="unless") { $unlessCond = (string) $value; } else if ($key==="id") { $id = (string) $value; } else if ($key==="description") { $description = (string)$value; } else { throw new ExpatParseException("Unexpected attribute '$key'", $this->parser->getLocation()); } }
if ($name === null) { throw new ExpatParseException("target element appears without a name attribute", $this->parser->getLocation()); }
// shorthand $project = $this->configurator->project;
$this->target = new Target(); $this->target->setName($name); $this->target->setIf($ifCond); $this->target->setUnless($unlessCond); $this->target->setDescription($description);
$project->addTarget($name, $this->target);
if ($id !== null && $id !== "") { $project->addReference($id, $this->target); } // take care of dependencies if (strlen($depends) > 0) { $this->target->setDepends($depends); }
}
/** * Checks for nested tags within the current one. Creates and calls * handlers respectively. * * @param string the tag that comes in * @param array attributes the tag carries */ function startElement($name, $attrs) { // shorthands $project = $this->configurator->project; $types = $project->getDataTypeDefinitions();
if (isset($types[$name])) { $th = new DataTypeHandler($this->parser, $this, $this->configurator, $this->target); $th->init($name, $attrs); } else { $tmp = new TaskHandler($this->parser, $this, $this->configurator, $this->target, null, $this->target); $tmp->init($name, $attrs); } } }
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