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<?php |
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/** |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the LGPL. For more information please see |
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* <http://phing.info>. |
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*/ |
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namespace Phing\Task\System\Pdo; |
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use DOMDocument; |
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use DOMElement; |
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use Phing\Io\File; |
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/** |
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* XML formatter for PDO results. |
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* |
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* This class reprsents the output of a query using a simple XML schema. |
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* |
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* <results> |
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* <row> |
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* <col name="id">value</col> |
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* <col name="name">value2</col> |
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* </row> |
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* <row> |
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* <col name="id">value</col> |
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* <col name="name">value2</col> |
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* </row> |
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* </results> |
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* |
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* The actual names of the colums will depend on the fetchmode that was used |
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* with PDO. |
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* |
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* @author Hans Lellelid <[email protected]> |
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* @package phing.tasks.ext.pdo |
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* @since 2.3.0 |
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*/ |
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class XMLPDOResultFormatter extends PDOResultFormatter |
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{ |
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/** |
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* The XML document being created. |
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* |
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* @var DOMDocument |
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*/ |
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private $doc; |
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/** |
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* @var DOMElement |
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*/ |
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private $rootNode; |
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/** |
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* XML document encoding |
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* |
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* @var string |
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*/ |
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private $encoding; |
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/** |
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* @var boolean |
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*/ |
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private $formatOutput = true; |
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/** |
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* Set the DOM document encoding. |
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* |
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* @param string $v |
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*/ |
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public function setEncoding($v) |
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{ |
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$this->encoding = $v; |
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} |
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/** |
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* @param boolean $v |
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*/ |
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public function setFormatOutput($v) |
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{ |
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$this->formatOutput = (bool) $v; |
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} |
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public function initialize() |
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{ |
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$this->doc = new DOMDocument("1.0", $this->encoding); |
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$this->rootNode = $this->doc->createElement('results'); |
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$this->doc->appendChild($this->rootNode); |
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$this->doc->formatOutput = $this->formatOutput; |
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} |
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/** |
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* Processes a specific row from PDO result set. |
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* |
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* @param array $row Row of PDO result set. |
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*/ |
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public function processRow($row) |
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{ |
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$rowNode = $this->doc->createElement('row'); |
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$this->rootNode->appendChild($rowNode); |
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foreach ($row as $columnName => $columnValue) { |
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$colNode = $this->doc->createElement('column'); |
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$colNode->setAttribute('name', $columnName); |
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if ($columnValue != null) { |
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$columnValue = trim($columnValue); |
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$colNode->nodeValue = $columnValue; |
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} |
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$rowNode->appendChild($colNode); |
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} |
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} |
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/** |
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* Gets a preferred filename for an output file. |
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* |
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* If no filename is specified, this is where the results will be placed |
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* (unless usefile=false). |
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* |
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* @return string |
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*/ |
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public function getPreferredOutfile() |
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{ |
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return new File('results.xml'); |
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} |
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/** |
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* Write XML to file and free the DOM objects. |
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*/ |
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public function close() |
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{ |
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$this->out->write($this->doc->saveXML()); |
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$this->rootNode = null; |
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$this->doc = null; |
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parent::close(); |
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} |
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} |
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phingofficial /
phing
