1347 lines
44 KiB
PHP
1347 lines
44 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_Record
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* All record classes should inherit this super class
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*
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* @author Konsta Vesterinen
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* @license LGPL
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* @package Doctrine
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*/
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abstract class Doctrine_Record extends Doctrine_Access implements Countable, IteratorAggregate, Serializable {
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/**
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* STATE CONSTANTS
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*/
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/**
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* DIRTY STATE
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* a Doctrine_Record is in dirty state when its properties are changed
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*/
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const STATE_DIRTY = 1;
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/**
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* TDIRTY STATE
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* a Doctrine_Record is in transient dirty state when it is created and some of its fields are modified
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* but it is NOT yet persisted into database
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*/
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const STATE_TDIRTY = 2;
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/**
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* CLEAN STATE
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* a Doctrine_Record is in clean state when all of its properties are loaded from the database
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* and none of its properties are changed
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*/
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const STATE_CLEAN = 3;
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/**
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* PROXY STATE
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* a Doctrine_Record is in proxy state when its properties are not fully loaded
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*/
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const STATE_PROXY = 4;
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/**
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* NEW TCLEAN
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* a Doctrine_Record is in transient clean state when it is created and none of its fields are modified
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*/
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const STATE_TCLEAN = 5;
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/**
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* DELETED STATE
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* a Doctrine_Record turns into deleted state when it is deleted
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*/
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const STATE_DELETED = 6;
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/**
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* CALLBACK CONSTANTS
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*/
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/**
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* RAW CALLBACK
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*
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* when using a raw callback and the property if a record is changed using this callback the
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* record state remains untouched
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*/
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const CALLBACK_RAW = 1;
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/**
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* STATE-WISE CALLBACK
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*
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* state-wise callback means that when callback is used and the property is changed the
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* record state is also updated
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*/
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const CALLBACK_STATEWISE = 2;
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/**
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* @var object Doctrine_Table $table the factory that created this data access object
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*/
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protected $table;
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/**
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* @var integer $id the primary keys of this object
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*/
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protected $id = array();
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/**
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* @var array $data the record data
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*/
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protected $data = array();
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/**
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* @var integer $state the state of this record
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* @see STATE_* constants
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*/
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protected $state;
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/**
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* @var array $modified an array containing properties that have been modified
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*/
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protected $modified = array();
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/**
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* @var array $collections the collections this record is in
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*/
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private $collections = array();
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/**
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* @var array $references an array containing all the references
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*/
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private $references = array();
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/**
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* @var array $originals an array containing all the original references
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*/
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private $originals = array();
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/**
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* @var array $filters
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*/
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private $filters = array();
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/**
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* @var integer $index this index is used for creating object identifiers
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*/
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private static $index = 1;
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/**
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* @var Doctrine_Null $null a Doctrine_Null object used for extremely fast
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* null value testing
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*/
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private static $null;
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/**
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* @var integer $oid object identifier
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*/
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private $oid;
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/**
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* constructor
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* @param Doctrine_Table $table a Doctrine_Table object
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* @throws Doctrine_Connection_Exception if object is created using the new operator and there are no
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* open connections
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*/
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public function __construct($table = null) {
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if(isset($table) && $table instanceof Doctrine_Table) {
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$this->table = $table;
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$exists = ( ! $this->table->isNewEntry());
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} else {
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$this->table = Doctrine_Manager::getInstance()->getCurrentConnection()->getTable(get_class($this));
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$exists = false;
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}
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// Check if the current connection has the records table in its registry
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// If not this is record is only used for creating table definition and setting up
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// relations.
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if($this->table->getConnection()->hasTable($this->table->getComponentName())) {
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$this->oid = self::$index;
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self::$index++;
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$keys = $this->table->getPrimaryKeys();
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if( ! $exists) {
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// listen the onPreCreate event
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onPreCreate($this);
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} else {
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// listen the onPreLoad event
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onPreLoad($this);
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}
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// get the data array
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$this->data = $this->table->getData();
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// get the column count
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$count = count($this->data);
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// clean data array
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$this->cleanData();
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$this->prepareIdentifiers($exists);
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if( ! $exists) {
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if($count > 0)
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$this->state = Doctrine_Record::STATE_TDIRTY;
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else
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$this->state = Doctrine_Record::STATE_TCLEAN;
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// listen the onCreate event
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onCreate($this);
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} else {
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$this->state = Doctrine_Record::STATE_CLEAN;
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if($count < $this->table->getColumnCount()) {
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$this->state = Doctrine_Record::STATE_PROXY;
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}
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// listen the onLoad event
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onLoad($this);
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}
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$repository = $this->table->getRepository();
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$repository->add($this);
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}
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}
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/**
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* initNullObject
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*
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* @param Doctrine_Null $null
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*/
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public static function initNullObject(Doctrine_Null $null) {
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self::$null = $null;
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}
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/**
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* @return Doctrine_Null
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*/
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public static function getNullObject() {
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return self::$null;
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}
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/**
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* setUp
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* implemented by child classes
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*/
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public function setUp() { }
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/**
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* return the object identifier
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*
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* @return integer
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*/
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public function getOID() {
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return $this->oid;
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}
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/**
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* cleanData
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* modifies data array
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* example:
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*
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* $data = array("name"=>"John","lastname"=> null, "id" => 1,"unknown" => "unknown");
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* $names = array("name", "lastname", "id");
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* $data after operation:
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* $data = array("name"=>"John","lastname" => Object(Doctrine_Null));
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*
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* here column 'id' is removed since its auto-incremented primary key (protected)
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*
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* @return integer
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*/
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private function cleanData() {
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$tmp = $this->data;
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$this->data = array();
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$count = 0;
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foreach($this->table->getColumnNames() as $name) {
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$type = $this->table->getTypeOf($name);
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$lower = strtolower($name);
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if( ! isset($tmp[$lower])) {
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//if($type == 'array') {
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// $this->data[$name] = array();
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//} else
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$this->data[$name] = self::$null;
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} else {
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switch($type):
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case "array":
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case "object":
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if($tmp[$lower] !== self::$null) {
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if(is_string($tmp[$lower])) {
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$value = unserialize($tmp[$lower]);
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if($value === false)
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throw new Doctrine_Record_Exception("Unserialization of $name failed. ".var_dump($tmp[$lower],true));
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} else
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$value = $tmp[$lower];
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$this->data[$name] = $value;
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}
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break;
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case "enum":
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$this->data[$name] = $this->table->enumValue($name, $tmp[$lower]);
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break;
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default:
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$this->data[$name] = $tmp[$lower];
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endswitch;
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$count++;
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}
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}
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return $count;
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}
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/**
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* prepares identifiers for later use
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*
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* @param boolean $exists whether or not this record exists in persistent data store
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* @return void
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*/
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private function prepareIdentifiers($exists = true) {
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switch($this->table->getIdentifierType()):
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case Doctrine_Identifier::AUTO_INCREMENT:
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case Doctrine_Identifier::SEQUENCE:
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$name = $this->table->getIdentifier();
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if($exists) {
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if(isset($this->data[$name]) && $this->data[$name] !== self::$null)
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$this->id[$name] = $this->data[$name];
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}
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unset($this->data[$name]);
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break;
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case Doctrine_Identifier::NORMAL:
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$this->id = array();
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$name = $this->table->getIdentifier();
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if(isset($this->data[$name]) && $this->data[$name] !== self::$null)
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$this->id[$name] = $this->data[$name];
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break;
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case Doctrine_Identifier::COMPOSITE:
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$names = $this->table->getIdentifier();
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foreach($names as $name) {
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if($this->data[$name] === self::$null)
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$this->id[$name] = null;
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else
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$this->id[$name] = $this->data[$name];
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}
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break;
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endswitch;
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}
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/**
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* this method is automatically called when this Doctrine_Record is serialized
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*
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* @return array
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*/
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public function serialize() {
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onSleep($this);
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$vars = get_object_vars($this);
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unset($vars['references']);
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unset($vars['collections']);
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unset($vars['originals']);
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unset($vars['table']);
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$name = $this->table->getIdentifier();
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$this->data = array_merge($this->data, $this->id);
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foreach($this->data as $k => $v) {
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if($v instanceof Doctrine_Record)
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unset($vars['data'][$k]);
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elseif($v === self::$null) {
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unset($vars['data'][$k]);
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} else {
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switch($this->table->getTypeOf($k)):
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case "array":
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case "object":
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$vars['data'][$k] = serialize($vars['data'][$k]);
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break;
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endswitch;
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}
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}
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return serialize($vars);
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}
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/**
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* unseralize
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* this method is automatically called everytime a Doctrine_Record object is unserialized
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*
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* @return void
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*/
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public function unserialize($serialized) {
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$manager = Doctrine_Manager::getInstance();
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$connection = $manager->getCurrentConnection();
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$this->oid = self::$index;
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self::$index++;
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$this->table = $connection->getTable(get_class($this));
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$array = unserialize($serialized);
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foreach($array as $name => $values) {
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$this->$name = $values;
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}
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$this->table->getRepository()->add($this);
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$this->cleanData();
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$exists = true;
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if($this->state == Doctrine_Record::STATE_TDIRTY ||
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$this->state == Doctrine_Record::STATE_TCLEAN)
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$exists = false;
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$this->prepareIdentifiers($exists);
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onWakeUp($this);
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}
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/**
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* addCollection
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* @param Doctrine_Collection $collection
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* @param mixed $key
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*/
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final public function addCollection(Doctrine_Collection $collection,$key = null) {
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if($key !== null) {
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if(isset($this->collections[$key]))
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throw InvalidKeyException();
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$this->collections[$key] = $collection;
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} else {
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$this->collections[] = $collection;
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}
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}
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/**
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* getCollection
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* @param integer $key
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* @return Doctrine_Collection
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*/
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final public function getCollection($key) {
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return $this->collections[$key];
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}
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/**
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* hasCollections
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* whether or not this record is part of a collection
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*
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* @return boolean
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*/
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final public function hasCollections() {
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return (! empty($this->collections));
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}
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/**
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* getState
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* returns the current state of the object
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*
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* @see Doctrine_Record::STATE_* constants
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* @return integer
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*/
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final public function getState() {
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return $this->state;
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}
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/**
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* refresh
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* refresh internal data from the database
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*
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* @return boolean
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*/
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final public function refresh() {
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$id = $this->getID();
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if( ! is_array($id))
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$id = array($id);
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if(empty($id))
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return false;
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$id = array_values($id);
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$query = $this->table->getQuery()." WHERE ".implode(" = ? AND ",$this->table->getPrimaryKeys())." = ?";
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$this->data = $this->table->getConnection()->execute($query,$id)->fetch(PDO::FETCH_ASSOC);
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if( ! $this->data)
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throw new Doctrine_Record_Exception('Failed to refresh. Record does not exist anymore');
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$this->data = array_change_key_case($this->data, CASE_LOWER);
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$this->modified = array();
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$this->cleanData();
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$this->prepareIdentifiers();
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$this->state = Doctrine_Record::STATE_CLEAN;
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onLoad($this);
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return true;
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}
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/**
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* factoryRefresh
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* refreshes the data from outer source (Doctrine_Table)
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*
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* @throws Doctrine_Exception
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* @return void
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*/
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final public function factoryRefresh() {
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$this->data = $this->table->getData();
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$old = $this->id;
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$this->cleanData();
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$this->prepareIdentifiers();
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if($this->id != $old)
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throw new Doctrine_Record_Exception("The refreshed primary key doesn't match the one in the record memory.", Doctrine::ERR_REFRESH);
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$this->state = Doctrine_Record::STATE_CLEAN;
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$this->modified = array();
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$this->table->getAttribute(Doctrine::ATTR_LISTENER)->onLoad($this);
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}
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/**
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* return the factory that created this data access object
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* @return object Doctrine_Table a Doctrine_Table object
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*/
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final public function getTable() {
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return $this->table;
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}
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/**
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* return all the internal data
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* @return array an array containing all the properties
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*/
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final public function getData() {
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return $this->data;
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}
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/**
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* rawGet
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* returns the value of a property, if the property is not yet loaded
|
|
* this method does NOT load it
|
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*
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* @param $name name of the property
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* @return mixed
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*/
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public function rawGet($name) {
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if( ! isset($this->data[$name]))
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throw new InvalidKeyException();
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if($this->data[$name] == self::$null)
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return null;
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return $this->data[$name];
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}
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/**
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* get
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* returns a value of a property or a related component
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*
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* @param $name name of the property or related component
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* @throws InvalidKeyException
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* @return mixed
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*/
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public function get($name) {
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if(isset($this->data[$name])) {
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// check if the property is null (= it is the Doctrine_Null object located in self::$null)
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if($this->data[$name] === self::$null) {
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// only load the data from database if the Doctrine_Record is in proxy state
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if($this->state == Doctrine_Record::STATE_PROXY) {
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if( ! empty($this->collections)) {
|
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// delegate the loading operation to collections in which this record resides
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foreach($this->collections as $collection) {
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$collection->load($this);
|
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}
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} else {
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$this->refresh();
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}
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$this->state = Doctrine_Record::STATE_CLEAN;
|
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}
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if($this->data[$name] === self::$null)
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return null;
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}
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return $this->data[$name];
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}
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|
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if(isset($this->id[$name]))
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return $this->id[$name];
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|
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if($name === $this->table->getIdentifier())
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return null;
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|
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if( ! isset($this->references[$name]))
|
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$this->loadReference($name);
|
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return $this->references[$name];
|
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}
|
|
/**
|
|
* internalSet
|
|
*
|
|
* @param mixed $name
|
|
* @param mixed $value
|
|
*/
|
|
final public function internalSet($name, $value) {
|
|
if($value === null)
|
|
$value = self::$null;
|
|
|
|
$this->data[$name] = $value;
|
|
}
|
|
/**
|
|
* rawSet
|
|
* doctrine uses this function internally, not recommended for developers
|
|
*
|
|
* rawSet() works in very same same way as set() with an exception that
|
|
* 1. it cannot be used for setting references
|
|
* 2. it cannot load uninitialized fields
|
|
*
|
|
* @param mixed $name name of the property or reference
|
|
* @param mixed $value value of the property or reference
|
|
*/
|
|
final public function rawSet($name,$value) {
|
|
if($value instanceof Doctrine_Record)
|
|
$id = $value->getIncremented();
|
|
|
|
if(isset($id))
|
|
$value = $id;
|
|
|
|
if(isset($this->data[$name])) {
|
|
if($this->data[$name] === self::$null) {
|
|
if($this->data[$name] !== $value) {
|
|
switch($this->state):
|
|
case Doctrine_Record::STATE_CLEAN:
|
|
$this->state = Doctrine_Record::STATE_DIRTY;
|
|
break;
|
|
case Doctrine_Record::STATE_TCLEAN:
|
|
$this->state = Doctrine_Record::STATE_TDIRTY;
|
|
endswitch;
|
|
}
|
|
}
|
|
|
|
if($this->state == Doctrine_Record::STATE_TCLEAN)
|
|
$this->state = Doctrine_Record::STATE_TDIRTY;
|
|
|
|
if($value === null)
|
|
$value = self::$null;
|
|
|
|
$this->data[$name] = $value;
|
|
$this->modified[] = $name;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* set
|
|
* method for altering properties and Doctrine_Record references
|
|
*
|
|
* @param mixed $name name of the property or reference
|
|
* @param mixed $value value of the property or reference
|
|
* @throws InvalidKeyException
|
|
* @throws InvalidTypeException
|
|
* @return void
|
|
*/
|
|
public function set($name,$value) {
|
|
if(isset($this->data[$name])) {
|
|
|
|
if($value instanceof Doctrine_Record) {
|
|
$id = $value->getIncremented();
|
|
|
|
if($id !== null)
|
|
$value = $id;
|
|
}
|
|
|
|
$old = $this->get($name);
|
|
|
|
if($old !== $value) {
|
|
if($value === null)
|
|
$value = self::$null;
|
|
|
|
$this->data[$name] = $value;
|
|
$this->modified[] = $name;
|
|
switch($this->state):
|
|
case Doctrine_Record::STATE_CLEAN:
|
|
case Doctrine_Record::STATE_PROXY:
|
|
$this->state = Doctrine_Record::STATE_DIRTY;
|
|
break;
|
|
case Doctrine_Record::STATE_TCLEAN:
|
|
$this->state = Doctrine_Record::STATE_TDIRTY;
|
|
break;
|
|
endswitch;
|
|
}
|
|
} else {
|
|
// if not found, throws InvalidKeyException
|
|
|
|
$fk = $this->table->getRelation($name);
|
|
|
|
// one-to-many or one-to-one relation
|
|
if($fk instanceof Doctrine_ForeignKey ||
|
|
$fk instanceof Doctrine_LocalKey) {
|
|
switch($fk->getType()):
|
|
case Doctrine_Relation::MANY_COMPOSITE:
|
|
case Doctrine_Relation::MANY_AGGREGATE:
|
|
// one-to-many relation found
|
|
if( ! ($value instanceof Doctrine_Collection))
|
|
throw new Doctrine_Record_Exception("Couldn't call Doctrine::set(), second argument should be an instance of Doctrine_Collection when setting one-to-many references.");
|
|
|
|
$value->setReference($this,$fk);
|
|
break;
|
|
case Doctrine_Relation::ONE_COMPOSITE:
|
|
case Doctrine_Relation::ONE_AGGREGATE:
|
|
// one-to-one relation found
|
|
if( ! ($value instanceof Doctrine_Record))
|
|
throw new Doctrine_Record_Exception("Couldn't call Doctrine::set(), second argument should be an instance of Doctrine_Record when setting one-to-one references.");
|
|
|
|
if($fk->getLocal() == $this->table->getIdentifier()) {
|
|
$this->references[$name]->set($fk->getForeign(),$this);
|
|
} else {
|
|
$this->set($fk->getLocal(),$value);
|
|
}
|
|
break;
|
|
endswitch;
|
|
|
|
} elseif($fk instanceof Doctrine_Association) {
|
|
// join table relation found
|
|
if( ! ($value instanceof Doctrine_Collection))
|
|
throw new Doctrine_Record_Exception("Couldn't call Doctrine::set(), second argument should be an instance of Doctrine_Collection when setting one-to-many references.");
|
|
}
|
|
|
|
$this->references[$name] = $value;
|
|
}
|
|
}
|
|
/**
|
|
* __isset
|
|
*
|
|
* @param string $name
|
|
* @return boolean
|
|
*/
|
|
public function __isset($name) {
|
|
if(isset($this->data[$name]))
|
|
return true;
|
|
|
|
if(isset($this->references[$name]))
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
/**
|
|
* @param string $name
|
|
* @return void
|
|
*/
|
|
public function __unset($name) {
|
|
if(isset($this->data[$name]))
|
|
$this->data[$name] = array();
|
|
|
|
// todo: what to do with references ?
|
|
}
|
|
/**
|
|
* applies the changes made to this object into database
|
|
* this method is smart enough to know if any changes are made
|
|
* and whether to use INSERT or UPDATE statement
|
|
*
|
|
* this method also saves the related composites
|
|
*
|
|
* @return void
|
|
*/
|
|
final public function save() {
|
|
$this->table->getConnection()->beginTransaction();
|
|
|
|
$saveLater = $this->table->getConnection()->saveRelated($this);
|
|
|
|
$this->table->getConnection()->save($this);
|
|
|
|
foreach($saveLater as $fk) {
|
|
$table = $fk->getTable();
|
|
$alias = $this->table->getAlias($table->getComponentName());
|
|
|
|
if(isset($this->references[$alias])) {
|
|
$obj = $this->references[$alias];
|
|
$obj->save();
|
|
}
|
|
}
|
|
|
|
// save the MANY-TO-MANY associations
|
|
|
|
$this->saveAssociations();
|
|
|
|
$this->table->getConnection()->commit();
|
|
}
|
|
/**
|
|
* returns an array of modified fields and associated values
|
|
* @return array
|
|
*/
|
|
final public function getModified() {
|
|
$a = array();
|
|
|
|
foreach($this->modified as $k => $v) {
|
|
$a[$v] = $this->data[$v];
|
|
}
|
|
return $a;
|
|
}
|
|
/**
|
|
* returns an array of modified fields and values with data preparation
|
|
* adds column aggregation inheritance and converts Records into primary key values
|
|
*
|
|
* @return array
|
|
*/
|
|
final public function getPrepared(array $array = array()) {
|
|
$a = array();
|
|
|
|
if(empty($array))
|
|
$array = $this->modified;
|
|
|
|
foreach($array as $k => $v) {
|
|
$type = $this->table->getTypeOf($v);
|
|
|
|
switch($type) {
|
|
case 'array':
|
|
case 'object':
|
|
$a[$v] = serialize($this->data[$v]);
|
|
break;;
|
|
case 'enum':
|
|
$a[$v] = $this->table->enumIndex($v,$this->data[$v]);
|
|
break;
|
|
default:
|
|
if($this->data[$v] instanceof Doctrine_Record)
|
|
$this->data[$v] = $this->data[$v]->getIncremented();
|
|
|
|
|
|
if($this->data[$v] === self::$null)
|
|
$a[$v] = null;
|
|
else
|
|
$a[$v] = $this->data[$v];
|
|
}
|
|
}
|
|
|
|
foreach($this->table->getInheritanceMap() as $k => $v) {
|
|
$old = $this->get($k);
|
|
|
|
if((string) $old !== (string) $v || $old === null) {
|
|
$a[$k] = $v;
|
|
$this->data[$k] = $v;
|
|
}
|
|
}
|
|
|
|
return $a;
|
|
}
|
|
/**
|
|
* this class implements countable interface
|
|
* @return integer the number of columns
|
|
*/
|
|
public function count() {
|
|
return count($this->data);
|
|
}
|
|
/**
|
|
* alias for count()
|
|
*/
|
|
public function getColumnCount() {
|
|
return $this->count();
|
|
}
|
|
/**
|
|
* toArray
|
|
* returns record as an array
|
|
*
|
|
* @return array
|
|
*/
|
|
public function toArray() {
|
|
$a = array();
|
|
|
|
foreach($this as $column => $value) {
|
|
$a[$column] = $value;
|
|
}
|
|
if($this->table->getIdentifierType() == Doctrine_Identifier::AUTO_INCREMENT) {
|
|
$i = $this->table->getIdentifier();
|
|
$a[$i] = $this->getIncremented();
|
|
}
|
|
return $a;
|
|
}
|
|
/**
|
|
* checks if record has data
|
|
* @return boolean
|
|
*/
|
|
public function exists() {
|
|
return ($this->state !== Doctrine_Record::STATE_TCLEAN &&
|
|
$this->state !== Doctrine_Record::STATE_TDIRTY);
|
|
}
|
|
/**
|
|
* method for checking existence of properties and Doctrine_Record references
|
|
* @param mixed $name name of the property or reference
|
|
* @return boolean
|
|
*/
|
|
public function hasRelation($name) {
|
|
if(isset($this->data[$name]) || isset($this->id[$name]))
|
|
return true;
|
|
return $this->table->hasRelation($name);
|
|
}
|
|
/**
|
|
* getIterator
|
|
* @return Doctrine_Record_Iterator a Doctrine_Record_Iterator that iterates through the data
|
|
*/
|
|
public function getIterator() {
|
|
return new Doctrine_Record_Iterator($this);
|
|
}
|
|
/**
|
|
* saveAssociations
|
|
* save the associations of many-to-many relations
|
|
* this method also deletes associations that do not exist anymore
|
|
* @return void
|
|
*/
|
|
final public function saveAssociations() {
|
|
foreach($this->table->getRelations() as $fk):
|
|
$table = $fk->getTable();
|
|
$name = $table->getComponentName();
|
|
$alias = $this->table->getAlias($name);
|
|
|
|
if($fk instanceof Doctrine_Association) {
|
|
switch($fk->getType()):
|
|
case Doctrine_Relation::MANY_COMPOSITE:
|
|
|
|
break;
|
|
case Doctrine_Relation::MANY_AGGREGATE:
|
|
$asf = $fk->getAssociationFactory();
|
|
|
|
if(isset($this->references[$alias])) {
|
|
|
|
$new = $this->references[$alias];
|
|
|
|
if( ! isset($this->originals[$alias])) {
|
|
$this->loadReference($alias);
|
|
}
|
|
|
|
$r = Doctrine_Relation::getDeleteOperations($this->originals[$alias],$new);
|
|
|
|
foreach($r as $record) {
|
|
$query = "DELETE FROM ".$asf->getTableName()." WHERE ".$fk->getForeign()." = ?"
|
|
." AND ".$fk->getLocal()." = ?";
|
|
$this->table->getConnection()->execute($query, array($record->getIncremented(),$this->getIncremented()));
|
|
}
|
|
|
|
$r = Doctrine_Relation::getInsertOperations($this->originals[$alias],$new);
|
|
foreach($r as $record) {
|
|
$reldao = $asf->create();
|
|
$reldao->set($fk->getForeign(),$record);
|
|
$reldao->set($fk->getLocal(),$this);
|
|
$reldao->save();
|
|
|
|
}
|
|
$this->originals[$alias] = clone $this->references[$alias];
|
|
}
|
|
break;
|
|
endswitch;
|
|
} elseif($fk instanceof Doctrine_ForeignKey ||
|
|
$fk instanceof Doctrine_LocalKey) {
|
|
|
|
switch($fk->getType()):
|
|
case Doctrine_Relation::ONE_COMPOSITE:
|
|
if(isset($this->originals[$alias]) && $this->originals[$alias]->getID() != $this->references[$alias]->getID())
|
|
$this->originals[$alias]->delete();
|
|
|
|
break;
|
|
case Doctrine_Relation::MANY_COMPOSITE:
|
|
if(isset($this->references[$alias])) {
|
|
$new = $this->references[$alias];
|
|
|
|
if( ! isset($this->originals[$alias]))
|
|
$this->loadReference($alias);
|
|
|
|
$r = Doctrine_Relation::getDeleteOperations($this->originals[$alias], $new);
|
|
|
|
foreach($r as $record) {
|
|
$record->delete();
|
|
}
|
|
|
|
$this->originals[$alias] = clone $this->references[$alias];
|
|
}
|
|
break;
|
|
endswitch;
|
|
}
|
|
endforeach;
|
|
}
|
|
/**
|
|
* getOriginals
|
|
*/
|
|
final public function getOriginals($name) {
|
|
if( ! isset($this->originals[$name]))
|
|
throw new InvalidKeyException();
|
|
|
|
return $this->originals[$name];
|
|
}
|
|
/**
|
|
* deletes this data access object and all the related composites
|
|
* this operation is isolated by a transaction
|
|
*
|
|
* this event can be listened by the onPreDelete and onDelete listeners
|
|
*
|
|
* @return boolean true on success, false on failure
|
|
*/
|
|
public function delete() {
|
|
return $this->table->getConnection()->delete($this);
|
|
}
|
|
/**
|
|
* returns a copy of this object
|
|
* @return DAO
|
|
*/
|
|
public function copy() {
|
|
return $this->table->create($this->data);
|
|
}
|
|
/**
|
|
* @param integer $id
|
|
* @return void
|
|
*/
|
|
final public function setID($id = false) {
|
|
if($id === false) {
|
|
$this->id = array();
|
|
$this->cleanData();
|
|
$this->state = Doctrine_Record::STATE_TCLEAN;
|
|
$this->modified = array();
|
|
} elseif($id === true) {
|
|
$this->prepareIdentifiers(false);
|
|
$this->state = Doctrine_Record::STATE_CLEAN;
|
|
$this->modified = array();
|
|
} else {
|
|
$name = $this->table->getIdentifier();
|
|
|
|
$this->id[$name] = $id;
|
|
$this->state = Doctrine_Record::STATE_CLEAN;
|
|
$this->modified = array();
|
|
}
|
|
}
|
|
/**
|
|
* returns the primary keys of this object
|
|
*
|
|
* @return array
|
|
*/
|
|
final public function getID() {
|
|
return $this->id;
|
|
}
|
|
/**
|
|
* returns the value of autoincremented primary key of this object (if any)
|
|
*
|
|
* @return integer
|
|
*/
|
|
final public function getIncremented() {
|
|
$id = current($this->id);
|
|
if($id === false)
|
|
return null;
|
|
|
|
return $id;
|
|
}
|
|
/**
|
|
* getLast
|
|
* this method is used internally be Doctrine_Query
|
|
* it is needed to provide compatibility between
|
|
* records and collections
|
|
*
|
|
* @return Doctrine_Record
|
|
*/
|
|
public function getLast() {
|
|
return $this;
|
|
}
|
|
/**
|
|
* hasRefence
|
|
* @param string $name
|
|
* @return boolean
|
|
*/
|
|
public function hasReference($name) {
|
|
return isset($this->references[$name]);
|
|
}
|
|
/**
|
|
* initalizes a one-to-one relation
|
|
*
|
|
* @param Doctrine_Record $record
|
|
* @param Doctrine_Relation $connector
|
|
* @return void
|
|
*/
|
|
public function initSingleReference(Doctrine_Record $record, Doctrine_Relation $connector) {
|
|
$alias = $connector->getAlias();
|
|
|
|
$this->references[$alias] = $record;
|
|
}
|
|
/**
|
|
* initalizes a one-to-many / many-to-many relation
|
|
*
|
|
* @param Doctrine_Collection $coll
|
|
* @param Doctrine_Relation $connector
|
|
* @return void
|
|
*/
|
|
public function initReference(Doctrine_Collection $coll, Doctrine_Relation $connector) {
|
|
$alias = $connector->getAlias();
|
|
|
|
if( ! ($connector instanceof Doctrine_Association))
|
|
$coll->setReference($this, $connector);
|
|
|
|
$this->references[$alias] = $coll;
|
|
$this->originals[$alias] = clone $coll;
|
|
}
|
|
/**
|
|
* addReference
|
|
* @param Doctrine_Record $record
|
|
* @param mixed $key
|
|
* @return void
|
|
*/
|
|
public function addReference(Doctrine_Record $record, Doctrine_Relation $connector, $key = null) {
|
|
$alias = $connector->getAlias();
|
|
|
|
$this->references[$alias]->internalAdd($record, $key);
|
|
$this->originals[$alias]->internalAdd($record, $key);
|
|
}
|
|
/**
|
|
* getReferences
|
|
* @return array all references
|
|
*/
|
|
public function getReferences() {
|
|
return $this->references;
|
|
}
|
|
/**
|
|
* setRelated
|
|
*
|
|
* @param string $alias
|
|
* @param Doctrine_Access $coll
|
|
*/
|
|
final public function setRelated($alias, Doctrine_Access $coll) {
|
|
$this->references[$alias] = $coll;
|
|
$this->originals[$alias] = $coll;
|
|
}
|
|
/**
|
|
* loadReference
|
|
* loads a related component
|
|
*
|
|
* @throws InvalidKeyException
|
|
* @param string $name
|
|
* @return void
|
|
*/
|
|
final public function loadReference($name) {
|
|
|
|
$fk = $this->table->getRelation($name);
|
|
$table = $fk->getTable();
|
|
|
|
$local = $fk->getLocal();
|
|
$foreign = $fk->getForeign();
|
|
$graph = $table->getQueryObject();
|
|
$type = $fk->getType();
|
|
|
|
switch($this->getState()):
|
|
case Doctrine_Record::STATE_TDIRTY:
|
|
case Doctrine_Record::STATE_TCLEAN:
|
|
|
|
if($type == Doctrine_Relation::ONE_COMPOSITE ||
|
|
$type == Doctrine_Relation::ONE_AGGREGATE) {
|
|
|
|
// ONE-TO-ONE
|
|
$this->references[$name] = $table->create();
|
|
|
|
if($fk instanceof Doctrine_ForeignKey) {
|
|
$this->references[$name]->set($fk->getForeign(),$this);
|
|
} else {
|
|
$this->set($fk->getLocal(),$this->references[$name]);
|
|
}
|
|
} else {
|
|
$this->references[$name] = new Doctrine_Collection($table);
|
|
if($fk instanceof Doctrine_ForeignKey) {
|
|
// ONE-TO-MANY
|
|
$this->references[$name]->setReference($this,$fk);
|
|
}
|
|
$this->originals[$name] = new Doctrine_Collection($table);
|
|
}
|
|
break;
|
|
case Doctrine_Record::STATE_DIRTY:
|
|
case Doctrine_Record::STATE_CLEAN:
|
|
case Doctrine_Record::STATE_PROXY:
|
|
|
|
switch($fk->getType()):
|
|
case Doctrine_Relation::ONE_COMPOSITE:
|
|
case Doctrine_Relation::ONE_AGGREGATE:
|
|
|
|
// ONE-TO-ONE
|
|
$id = $this->get($local);
|
|
|
|
if($fk instanceof Doctrine_LocalKey) {
|
|
|
|
if(empty($id)) {
|
|
$this->references[$name] = $table->create();
|
|
$this->set($fk->getLocal(),$this->references[$name]);
|
|
} else {
|
|
|
|
$record = $table->find($id);
|
|
|
|
if($record !== false)
|
|
$this->references[$name] = $record;
|
|
else
|
|
$this->references[$name] = $table->create();
|
|
|
|
//$this->set($fk->getLocal(),$this->references[$name]);
|
|
|
|
}
|
|
|
|
} elseif ($fk instanceof Doctrine_ForeignKey) {
|
|
|
|
if(empty($id)) {
|
|
$this->references[$name] = $table->create();
|
|
$this->references[$name]->set($fk->getForeign(), $this);
|
|
} else {
|
|
$dql = "FROM ".$table->getComponentName()." WHERE ".$table->getComponentName().".".$fk->getForeign()." = ?";
|
|
$coll = $graph->query($dql, array($id));
|
|
$this->references[$name] = $coll[0];
|
|
$this->references[$name]->set($fk->getForeign(), $this);
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
$query = $fk->getRelationDql(1);
|
|
|
|
// ONE-TO-MANY
|
|
if($fk instanceof Doctrine_ForeignKey) {
|
|
$id = $this->get($local);
|
|
$coll = $graph->query($query,array($id));
|
|
$coll->setReference($this, $fk);
|
|
} elseif($fk instanceof Doctrine_Association) {
|
|
$id = $this->getIncremented();
|
|
$coll = $graph->query($query, array($id));
|
|
}
|
|
$this->references[$name] = $coll;
|
|
$this->originals[$name] = clone $coll;
|
|
endswitch;
|
|
break;
|
|
endswitch;
|
|
}
|
|
/**
|
|
* filterRelated
|
|
* lazy initializes a new filter instance for given related component
|
|
*
|
|
* @param $componentAlias alias of the related component
|
|
* @return Doctrine_Filter
|
|
*/
|
|
final public function filterRelated($componentAlias) {
|
|
if( ! isset($this->filters[$componentAlias])) {
|
|
$this->filters[$componentAlias] = new Doctrine_Filter($componentAlias);
|
|
}
|
|
|
|
return $this->filters[$componentAlias];
|
|
}
|
|
/**
|
|
* binds One-to-One composite relation
|
|
*
|
|
* @param string $objTableName
|
|
* @param string $fkField
|
|
* @return void
|
|
*/
|
|
final public function ownsOne($componentName,$foreignKey, $localKey = null) {
|
|
$this->table->bind($componentName,$foreignKey,Doctrine_Relation::ONE_COMPOSITE, $localKey);
|
|
}
|
|
/**
|
|
* binds One-to-Many composite relation
|
|
*
|
|
* @param string $objTableName
|
|
* @param string $fkField
|
|
* @return void
|
|
*/
|
|
final public function ownsMany($componentName,$foreignKey, $localKey = null) {
|
|
$this->table->bind($componentName,$foreignKey,Doctrine_Relation::MANY_COMPOSITE, $localKey);
|
|
}
|
|
/**
|
|
* binds One-to-One aggregate relation
|
|
*
|
|
* @param string $objTableName
|
|
* @param string $fkField
|
|
* @return void
|
|
*/
|
|
final public function hasOne($componentName,$foreignKey, $localKey = null) {
|
|
$this->table->bind($componentName,$foreignKey,Doctrine_Relation::ONE_AGGREGATE, $localKey);
|
|
}
|
|
/**
|
|
* binds One-to-Many aggregate relation
|
|
*
|
|
* @param string $objTableName
|
|
* @param string $fkField
|
|
* @return void
|
|
*/
|
|
final public function hasMany($componentName,$foreignKey, $localKey = null) {
|
|
$this->table->bind($componentName,$foreignKey,Doctrine_Relation::MANY_AGGREGATE, $localKey);
|
|
}
|
|
/**
|
|
* setPrimaryKey
|
|
* @param mixed $key
|
|
*/
|
|
final public function setPrimaryKey($key) {
|
|
$this->table->setPrimaryKey($key);
|
|
}
|
|
/**
|
|
* hasColumn
|
|
* sets a column definition
|
|
*
|
|
* @param string $name
|
|
* @param string $type
|
|
* @param integer $length
|
|
* @param mixed $options
|
|
* @return void
|
|
*/
|
|
final public function hasColumn($name, $type, $length = 20, $options = "") {
|
|
$this->table->setColumn($name, $type, $length, $options);
|
|
}
|
|
/**
|
|
* countRelated
|
|
*
|
|
* @param string $name the name of the related component
|
|
* @return integer
|
|
*/
|
|
public function countRelated($name) {
|
|
$rel = $this->table->getRelation($name);
|
|
$componentName = $rel->getTable()->getComponentName();
|
|
$alias = $rel->getTable()->getAlias(get_class($this));
|
|
$query = new Doctrine_Query();
|
|
$query->from($componentName. '(' . 'COUNT(1)' . ')')->where($componentName. '.' .$alias. '.' . $this->getTable()->getIdentifier(). ' = ?');
|
|
$array = $query->execute(array($this->getIncremented()));
|
|
return $array[0]['COUNT(1)'];
|
|
}
|
|
/**
|
|
* merge
|
|
* merges this record with an array of values
|
|
*
|
|
* @param array $values
|
|
*/
|
|
public function merge(array $values) {
|
|
foreach($this->table->getColumnNames() as $value) {
|
|
try {
|
|
if(isset($values[$value]))
|
|
$this->set($value, $values[$value]);
|
|
} catch(Exception $e) { }
|
|
}
|
|
}
|
|
/**
|
|
* __call
|
|
* @param string $m
|
|
* @param array $a
|
|
*/
|
|
public function __call($m,$a) {
|
|
if(method_exists($this->table, $m))
|
|
return call_user_func_array(array($this->table, $m), $a);
|
|
|
|
if( ! function_exists($m))
|
|
throw new Doctrine_Record_Exception("unknown callback '$m'");
|
|
|
|
if(isset($a[0])) {
|
|
$column = $a[0];
|
|
$a[0] = $this->get($column);
|
|
|
|
$newvalue = call_user_func_array($m, $a);
|
|
|
|
$this->data[$column] = $newvalue;
|
|
}
|
|
return $this;
|
|
}
|
|
/**
|
|
* returns a string representation of this object
|
|
*/
|
|
public function __toString() {
|
|
return Doctrine_Lib::getRecordAsString($this);
|
|
}
|
|
}
|
|
|