322 lines
9.8 KiB
PHP
322 lines
9.8 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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Doctrine::autoload('Doctrine_Access');
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/**
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* Doctrine_Record_Abstract
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*
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* @package Doctrine
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* @subpackage Record
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.phpdoctrine.com
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* @since 1.0
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* @version $Revision$
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*/
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abstract class Doctrine_Record_Abstract extends Doctrine_Access
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{
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/**
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* @param Doctrine_Table $_table reference to associated Doctrine_Table instance
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*/
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protected $_table;
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/**
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* addListener
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*
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* @param Doctrine_EventListener_Interface|Doctrine_Overloadable $listener
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* @return Doctrine_Record
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*/
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public function addListener($listener, $name = null)
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{
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$this->_table->addRecordListener($listener, $name = null);
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return $this;
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}
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/**
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* getListener
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*
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* @return Doctrine_EventListener_Interface|Doctrine_Overloadable
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*/
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public function getListener()
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{
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return $this->_table->getRecordListener();
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}
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/**
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* setListener
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*
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* @param Doctrine_EventListener_Interface|Doctrine_Overloadable $listener
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* @return Doctrine_Record
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*/
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public function setListener($listener)
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{
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$this->_table->setRecordListener($listener);
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return $this;
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}
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/**
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* index
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* defines or retrieves an index
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* if the second parameter is set this method defines an index
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* if not this method retrieves index named $name
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*
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* @param string $name the name of the index
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* @param array $definition the definition array
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* @return mixed
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*/
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public function index($name, array $definition = array())
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{
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if ( ! $definition) {
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return $this->_table->getIndex($name);
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} else {
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return $this->_table->addIndex($name, $definition);
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}
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}
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public function setAttribute($attr, $value)
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{
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$this->_table->setAttribute($attr, $value);
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}
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public function setTableName($tableName)
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{
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$this->_table->setOption('tableName', $tableName);
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}
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public function setInheritanceMap($map)
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{
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$this->_table->setOption('inheritanceMap', $map);
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}
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public function setSubclasses($map)
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{
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if (isset($map[get_class($this)])) {
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$this->_table->setOption('inheritanceMap', $map[get_class($this)]);
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return;
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}
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$this->_table->setOption('subclasses', array_keys($map));
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$conn = $this->_table->getConnection();
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foreach ($map as $key => $value) {
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$table = $conn->getTable($key);
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$table->setOption('inheritanceMap', $value);
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}
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}
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/**
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* attribute
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* sets or retrieves an option
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*
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* @see Doctrine::ATTR_* constants availible attributes
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* @param mixed $attr
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* @param mixed $value
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* @return mixed
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*/
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public function attribute($attr, $value)
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{
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if ($value == null) {
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if (is_array($attr)) {
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foreach ($attr as $k => $v) {
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$this->_table->setAttribute($k, $v);
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}
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} else {
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return $this->_table->getAttribute($attr);
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}
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} else {
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$this->_table->setAttribute($attr, $value);
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}
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}
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/**
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* option
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* sets or retrieves an option
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*
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* @see Doctrine_Table::$options availible options
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* @param mixed $name the name of the option
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* @param mixed $value options value
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* @return mixed
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*/
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public function option($name, $value = null)
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{
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if ($value === null) {
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if (is_array($name)) {
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foreach ($name as $k => $v) {
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$this->_table->setOption($k, $v);
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}
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} else {
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return $this->_table->getOption($name);
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}
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} else {
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$this->_table->setOption($name, $value);
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}
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}
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/**
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* ownsOne
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* binds One-to-One composite relation
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*
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* @param string $componentName the name of the related component
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* @param string $options relation options
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* @see Doctrine_Relation::_$definition
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* @return Doctrine_Record this object
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*/
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public function ownsOne()
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{
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$this->_table->bind(func_get_args(), Doctrine_Relation::ONE_COMPOSITE);
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return $this;
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}
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/**
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* ownsMany
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* binds One-to-Many / Many-to-Many composite relation
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*
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* @param string $componentName the name of the related component
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* @param string $options relation options
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* @see Doctrine_Relation::_$definition
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* @return Doctrine_Record this object
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*/
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public function ownsMany()
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{
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$this->_table->bind(func_get_args(), Doctrine_Relation::MANY_COMPOSITE);
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return $this;
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}
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/**
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* hasOne
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* binds One-to-One aggregate relation
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*
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* @param string $componentName the name of the related component
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* @param string $options relation options
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* @see Doctrine_Relation::_$definition
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* @return Doctrine_Record this object
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*/
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public function hasOne()
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{
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$this->_table->bind(func_get_args(), Doctrine_Relation::ONE_AGGREGATE);
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return $this;
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}
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/**
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* hasMany
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* binds One-to-Many / Many-to-Many aggregate relation
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*
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* @param string $componentName the name of the related component
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* @param string $options relation options
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* @see Doctrine_Relation::_$definition
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* @return Doctrine_Record this object
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*/
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public function hasMany()
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{
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$this->_table->bind(func_get_args(), Doctrine_Relation::MANY_AGGREGATE);
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return $this;
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}
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/**
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* hasColumn
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* sets a column definition
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*
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* @param string $name
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* @param string $type
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* @param integer $length
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* @param mixed $options
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* @return void
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*/
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public function hasColumn($name, $type, $length = 2147483647, $options = "")
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{
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$this->_table->setColumn($name, $type, $length, $options);
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}
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public function hasColumns(array $definitions)
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{
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foreach ($definitions as $name => $options) {
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$this->hasColumn($name, $options['type'], $options['length'], $options);
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}
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}
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/**
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* loadTemplate
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*
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* @param string $template
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*/
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public function loadTemplate($template, array $options = array())
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{
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$this->actAs($template, $options);
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}
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/**
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* bindQueryParts
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* binds query parts to given component
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*
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* @param array $queryParts an array of pre-bound query parts
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* @return Doctrine_Record this object
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*/
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public function bindQueryParts(array $queryParts)
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{
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$this->_table->bindQueryParts($queryParts);
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return $this;
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}
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/**
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* actAs
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* loads a given plugin
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*
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* @param mixed $tpl
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* @param array $options
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*/
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public function actAs($tpl, array $options = array())
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{
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if ( ! is_object($tpl)) {
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if (class_exists($tpl, true)) {
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$tpl = new $tpl($options);
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} else {
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$className = 'Doctrine_Template_' . $tpl;
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if ( ! class_exists($className, true)) {
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throw new Doctrine_Record_Exception("Couldn't load plugin.");
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}
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$tpl = new $className($options);
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}
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}
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if ( ! ($tpl instanceof Doctrine_Template)) {
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throw new Doctrine_Record_Exception('Loaded plugin class is not an istance of Doctrine_Template.');
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}
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$className = get_class($tpl);
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$this->_table->addTemplate($className, $tpl);
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$tpl->setTable($this->_table);
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$tpl->setUp();
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$tpl->setTableDefinition();
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return $this;
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}
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/**
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* check
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* adds a check constraint
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*
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* @param mixed $constraint either a SQL constraint portion or an array of CHECK constraints
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* @param string $name optional constraint name
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* @return Doctrine_Record this object
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*/
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public function check($constraint, $name = null)
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{
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if (is_array($constraint)) {
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foreach ($constraint as $name => $def) {
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$this->_table->addCheckConstraint($def, $name);
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}
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} else {
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$this->_table->addCheckConstraint($constraint, $name);
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}
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return $this;
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}
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}
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