158 lines
3.8 KiB
PHP
158 lines
3.8 KiB
PHP
<?php
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/*
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* $Id$
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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, see
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* <http://www.phpdoctrine.com>.
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*/
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/**
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* Doctrine_Column
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* This class represents a database column
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*
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @package Doctrine
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* @subpackage Column
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @version $Revision$
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* @link www.phpdoctrine.com
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* @since 1.0
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*/
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class Doctrine_Column extends Doctrine_Access implements IteratorAggregate, Countable
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{
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/**
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* @var array $definition
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*/
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protected $_definition = array(
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'type' => null,
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'length' => 0,
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);
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/**
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* @var array $definition
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*/
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public function __construct(array $definition = array())
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{
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$this->_definition = $definition;
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}
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/**
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* @return array
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*/
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public function getDefinition()
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{
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return $this->_definition;
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}
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/**
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* contains
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*
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* @return boolean
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*/
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public function contains($name)
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{
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return isset($this->_definition[$name]);
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}
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/**
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* get
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*
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* @param string $name
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* @return mixed
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*/
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public function get($name)
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{
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if ( ! isset($this->_definition[$name])) {
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return null;
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}
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return $this->_definition[$name];
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}
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/**
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* set
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*
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* @param string $name
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* @return mixed
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*/
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public function set($name, $value)
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{
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$this->_definition[$name] = $value;
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}
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/**
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* @param string $field
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* @return array
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*/
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public function getEnumValues()
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{
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if (isset($this->_definition['values'])) {
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return $this->_definition['values'];
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} else {
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return array();
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}
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}
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/**
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* enumValue
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*
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* @param string $field
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* @param integer $index
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* @return mixed
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*/
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public function enumValue($index)
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{
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if ($index instanceof Doctrine_Null) {
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return $index;
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}
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return isset($this->_definition['values'][$index]) ? $this->_definition['values'][$index] : $index;
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}
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/**
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* enumIndex
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*
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* @param string $field
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* @param mixed $value
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* @return mixed
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*/
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public function enumIndex($field, $value)
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{
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$values = $this->getEnumValues($field);
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return array_search($value, $values);
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}
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/**
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* count
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*
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* @return integer
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*/
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public function count()
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{
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return count($this->_definition);
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}
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/**
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* getIterator
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*
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* @return ArrayIterator
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*/
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public function getIterator()
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{
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return new ArrayIterator($this->_definition);
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}
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} |