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Refs #175, Removed $collections instance variable from Doctrine_Record

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This commit is contained in:
zYne 2006-10-18 19:55:14 +00:00
parent 1c8cf0271e
commit c1280d31dc
5 changed files with 153 additions and 76 deletions
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46
lib/Doctrine/Query.php
View File

@ -27,10 +27,21 @@
* @license LGPL
*/
class Doctrine_Query extends Doctrine_Hydrate implements Countable {
/**
* QUERY TYPE CONSTANTS
*/
/**
* constant for SELECT queries
*/
const SELECT = 0;
/**
* constant for DELETE queries
*/
const DELETE = 1;
/**
* constant for UPDATE queries
*/
const UPDATE = 2;
/**
* @param array $subqueryAliases the table aliases needed in some LIMIT subqueries
@ -52,7 +63,11 @@ class Doctrine_Query extends Doctrine_Hydrate implements Countable {
private $isDistinct = false;
private $pendingFields = array();
/**
* @var integer $type the query type
*
* @see Doctrine_Query::* constants
*/
protected $type = self::SELECT;
/**
@ -297,7 +312,7 @@ class Doctrine_Query extends Doctrine_Hydrate implements Countable {
break;
case 'update':
$this->type = self::UPDATE;
break;
$name = 'from';
case 'from':
$this->parts['from'] = array();
$this->parts['select'] = array();
@ -359,6 +374,7 @@ class Doctrine_Query extends Doctrine_Hydrate implements Countable {
* @return boolean
*/
public function set($name, $value) {
/**
if(isset($this->parts[$name])) {
$method = "parse".ucwords($name);
@ -390,6 +406,9 @@ class Doctrine_Query extends Doctrine_Hydrate implements Countable {
return true;
}
return false;
*/
$class = new Doctrine_Query_Set($this);
$class->parse($name, $value);
}
/**
* @return boolean
@ -451,8 +470,10 @@ class Doctrine_Query extends Doctrine_Hydrate implements Countable {
$q .= implode(", ",$a);
if($needsSubQuery)
$subquery = 'SELECT DISTINCT '.$table->getTableName().".".$table->getIdentifier().
' FROM '.$table->getTableName();
$subquery = 'SELECT DISTINCT ' . $table->getTableName()
. '.' . $table->getIdentifier()
. ' FROM '.$table->getTableName();
if( ! empty($this->parts['join'])) {
foreach($this->parts['join'] as $part) {
@ -570,7 +591,9 @@ class Doctrine_Query extends Doctrine_Hydrate implements Countable {
$part = trim($part);
switch(strtolower($part)) {
case 'delete':
case 'update':
case 'select':
case 'set':
case 'from':
case 'where':
case 'limit':
@ -604,15 +627,18 @@ class Doctrine_Query extends Doctrine_Hydrate implements Countable {
case 'DELETE':
$this->type = self::DELETE;
break;
case 'UPDATE':
$this->type = self::UPDATE;
break;
case 'SELECT':
$this->type = self::SELECT;
$this->parseSelect($part);
break;
case 'UPDATE':
$this->type = self::UPDATE;
$k = 'FROM';
case 'FROM':
$class = "Doctrine_Query_".ucwords(strtolower($k));
case 'SET':
$class = 'Doctrine_Query_'.ucwords(strtolower($k));
$parser = new $class($this);
$parser->parse($part);
break;

47
lib/Doctrine/Query/Orderby.php
View File

@ -1,6 +1,31 @@
<?php
require_once("Part.php");
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Query_Part');
/**
* Doctrine_Query_Orderby
*
* @package Doctrine ORM
* @url www.phpdoctrine.com
* @license LGPL
*/
class Doctrine_Query_Orderby extends Doctrine_Query_Part {
/**
* DQL ORDER BY PARSER
@ -9,17 +34,17 @@ class Doctrine_Query_Orderby extends Doctrine_Query_Part {
* @param string $str
* @return void
*/
final public function parse($str) {
public function parse($str) {
$ret = array();
foreach(explode(",",trim($str)) as $r) {
foreach(explode(',', trim($str)) as $r) {
$r = trim($r);
$e = explode(" ",$r);
$a = explode(".",$e[0]);
$e = explode(' ', $r);
$a = explode('.', $e[0]);
if(count($a) > 1) {
$field = array_pop($a);
$reference = implode(".",$a);
$reference = implode('.', $a);
$name = end($a);
@ -29,18 +54,18 @@ class Doctrine_Query_Orderby extends Doctrine_Query_Part {
$tname = $this->query->getTable($alias)->getTableName();
$r = $alias.".".$field;
$r = $alias . '.' . $field;
if(isset($e[1]))
$r .= " ".$e[1];
$r .= ' '.$e[1];
}
$ret[] = $r;
}
return implode(", ", $ret);
return implode(', ', $ret);
}
public function __toString() {
return ( ! empty($this->parts))?implode(", ", $this->parts):'';
return ( ! empty($this->parts))?implode(', ', $this->parts):'';
}
}

52
lib/Doctrine/Query/Part.php
View File

@ -1,23 +1,59 @@
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload("Doctrine_Access");
/**
* Doctrine_Query_Part
*
* @package Doctrine ORM
* @url www.phpdoctrine.com
* @license LGPL
*/
abstract class Doctrine_Query_Part extends Doctrine_Access {
/**
* @var Doctrine_Query $query the query object associated with this parser
*/
protected $query;
/**
* @var string $name the name of this parser
*/
protected $name;
/**
* @var array $parts
*/
protected $parts = array();
/**
* @param Doctrine_Query $query the query object associated with this parser
*/
public function __construct(Doctrine_Query $query) {
$this->query = $query;
}
/**
* @return string $name the name of this parser
*/
public function getName() {
return $this->name;
}
/**
* @return Doctrine_Query $query the query object associated with this parser
*/
public function getQuery() {
return $this->query;
}

34
lib/Doctrine/Query/Set.php Normal file
View File

@ -0,0 +1,34 @@
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
/**
* Doctrine_Query
*
* @package Doctrine ORM
* @url www.phpdoctrine.com
* @license LGPL
*/
class Doctrine_Query_Set extends Doctrine_Query_Part {
public function parse($dql) {
$e = Doctrine_Query::sqlExplode($dql, '=');
}
}
?>

50
lib/Doctrine/Record.php
View File

@ -95,10 +95,6 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
* @var Doctrine_Validator_ErrorStack error stack object
*/
protected $_errorStack;
/**
* @var array $collections the collections this record is in
*/
private $collections = array();
/**
* @var array $references an array containing all the references
*/
@ -494,38 +490,6 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
$this->_table->getAttribute(Doctrine::ATTR_LISTENER)->onWakeUp($this);
}
/**
* addCollection
*
* @param Doctrine_Collection $collection
* @param mixed $key
*/
final public function addCollection(Doctrine_Collection $collection,$key = null) {
if($key !== null) {
$this->collections[$key] = $collection;
} else {
$this->collections[] = $collection;
}
}
/**
* getCollection
* @param integer $key
* @return Doctrine_Collection
*/
final public function getCollection($key) {
return $this->collections[$key];
}
/**
* hasCollections
* whether or not this record is part of a collection
*
* @return boolean
*/
final public function hasCollections() {
return (! empty($this->collections));
}
/**
* getState
* returns the current state of the object
@ -646,16 +610,8 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
public function load() {
// only load the data from database if the Doctrine_Record is in proxy state
if($this->_state == Doctrine_Record::STATE_PROXY) {
if( ! empty($this->collections)) {
// delegate the loading operation to collections in which this record resides
foreach($this->collections as $collection) {
$collection->load($this);
$this->refresh();
}
} else {
$this->refresh();
}
$this->_state = Doctrine_Record::STATE_CLEAN;
return true;
@ -680,9 +636,9 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
if(isset($this->_data[$lower])) {
// check if the property is null (= it is the Doctrine_Null object located in self::$null)
if($this->_data[$lower] === self::$null) {
if($this->_data[$lower] === self::$null)
$this->load();
}
if($this->_data[$lower] === self::$null)
$value = null;