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Diffstat (limited to 'buildscripts/phing/classes/phing/types/selectors/TypeSelector.php')
-rw-r--r-- | buildscripts/phing/classes/phing/types/selectors/TypeSelector.php | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/types/selectors/TypeSelector.php b/buildscripts/phing/classes/phing/types/selectors/TypeSelector.php new file mode 100644 index 00000000..f1532308 --- /dev/null +++ b/buildscripts/phing/classes/phing/types/selectors/TypeSelector.php @@ -0,0 +1,113 @@ +<?php + +/* + * $Id: TypeSelector.php,v 1.3 2005/05/26 13:10:53 mrook 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/types/selectors/BaseExtendSelector.php'; + +/** + * Selector that selects a certain kind of file: directory or regular file. + * + * @author Hans Lellelid <hans@xmpl.org> (Phing) + * @author Jeff Turner <jefft@apache.org> (Ant) + * @version $Revision: 1.3 $ + * @package phing.types.selectors + */ +class TypeSelector extends BaseExtendSelector { + + private $type; + + /** Key to used for parameterized custom selector */ + const TYPE_KEY = "type"; + + /** Valid types */ + private static $types = array('file', 'dir'); + + /** + * @return string A string describing this object + */ + public function toString() { + $buf = "{typeselector type: " . $this->type . "}"; + return $buf; + } + + /** + * Set the type of file to require. + * @param string $type The type of file - 'file' or 'dir' + */ + public function setType($type) { + $this->type = $type; + } + + /** + * When using this as a custom selector, this method will be called. + * It translates each parameter into the appropriate setXXX() call. + * + * @param array $parameters the complete set of parameters for this selector + */ + public function setParameters($parameters) { + parent::setParameters($parameters); + if ($parameters !== null) { + for ($i = 0, $size=count($parameters); $i < $size; $i++) { + $paramname = $parameters[$i]->getName(); + if (self::TYPE_KEY == strtolower($paramname)) { + $this->setType($parameters[$i]->getValue()); + } else { + $this->setError("Invalid parameter " . $paramname); + } + } + } + } + + /** + * Checks to make sure all settings are kosher. In this case, it + * means that the pattern attribute has been set. + * + */ + public function verifySettings() { + if ($this->type === null) { + $this->setError("The type attribute is required"); + } elseif (!in_array($this->type, self::$types, true)) { + $this->setError("Invalid type specified; must be one of (" . implode(self::$types) . ")"); + } + } + + /** + * The heart of the matter. This is where the selector gets to decide + * on the inclusion of a file in a particular fileset. + * + * @param PhingFile $basedir the base directory the scan is being done from + * @param string $filename is the name of the file to check + * @param PhingFile $file is a PhingFile object the selector can use + * @return boolean Whether the file should be selected or not + */ + public function isSelected(PhingFile $basedir, $filename, PhingFile $file) { + + // throw BuildException on error + $this->validate(); + + if ($file->isDirectory()) { + return $this->type === 'dir'; + } else { + return $this->type === 'file'; + } + } + +} |