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[amadeus] added getFirst() method

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doctrine 2006-07-22 01:19:51 +00:00
parent f6fa905ef2
commit 91ffb0845b
1 changed files with 26 additions and 20 deletions
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46
Doctrine/Collection.php
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@ -32,7 +32,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
/**
* @var boolean $expandable whether or not this collection has been expanded
*/
protected $expandable = true;
protected $expandable = true;
/**
* @var array $expanded
*/
@ -51,7 +51,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
*/
public function __construct(Doctrine_Table $table) {
$this->table = $table;
$name = $table->getAttribute(Doctrine::ATTR_COLL_KEY);
if($name !== null) {
$this->generator = new Doctrine_IndexGenerator($name);
@ -85,7 +85,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
unset($vars['generator']);
$vars['table'] = $vars['table']->getComponentName();
return serialize($vars);
}
/**
@ -97,13 +97,13 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
public function unserialize($serialized) {
$manager = Doctrine_Manager::getInstance();
$session = $manager->getCurrentSession();
$array = unserialize($serialized);
foreach($array as $name => $values) {
$this->$name = $values;
}
$this->table = $session->getTable($this->table);
$this->expanded = array();
@ -141,7 +141,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
public function getGenerator() {
return $this->generator;
}
/**
/**
* @return array
*/
public function getData() {
@ -153,6 +153,12 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
public function addData(array $data) {
$this->data[] = $data;
}
/**
* @return mixed
*/
public function getFirst() {
return $this->data[0];
}
/**
* @return mixed
*/
@ -168,7 +174,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
if($relation instanceof Doctrine_ForeignKey ||
$relation instanceof Doctrine_LocalKey) {
$this->reference_field = $relation->getForeign();
$value = $record->get($relation->getLocal());
@ -206,10 +212,10 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
if( ! $this->expandable && isset($this->expanded[$offset]))
return false;
$fields = implode(", ",$this->table->getColumnNames());
break;
default:
default:
if( ! $this->expandable)
return false;
@ -239,7 +245,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
if( ! isset($offset)) {
$ids = $this->getPrimaryKeys();
if( ! empty($ids)) {
$where[] = $this->table->getIdentifier()." NOT IN (".substr(str_repeat("?, ",count($ids)),0,-2).")";
$params = array_merge($params,$ids);
@ -250,20 +256,20 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
} elseif($this->relation instanceof Doctrine_Association) {
$asf = $this->relation->getAssociationFactory();
$query = "SELECT ".$foreign." FROM ".$asf->getTableName()." WHERE ".$local."=".$this->getIncremented();
$table = $fk->getTable();
$graph = new Doctrine_DQL_Parser($table->getSession());
$q = "FROM ".$table->getComponentName()." WHERE ".$table->getComponentName().".".$table->getIdentifier()." IN ($query)";
}
}
$query = "SELECT ".$fields." FROM ".$this->table->getTableName();
// apply column aggregation inheritance
foreach($this->table->getInheritanceMap() as $k => $v) {
$where[] = $k." = ?";
@ -290,7 +296,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
$this->reference->addReference($record, $this->relation, $i);
} else
$this->data[$i] = $record;
$i++;
}
@ -316,7 +322,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
}
$removed = $this->data[$key];
unset($this->data[$key]);
return $removed;
}
@ -386,7 +392,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
return count($this->data);
}
/**
* set
* set
* @param integer $key
* @param Doctrine_Record $record
* @return void
@ -432,7 +438,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
* populate
*
* @param Doctrine_Query $query
* @param integer $key
* @param integer $key
*/
public function populate(Doctrine_Hydrate $query) {
$name = $this->table->getComponentName();
@ -457,7 +463,7 @@ class Doctrine_Collection extends Doctrine_Access implements Countable, Iterator
$this->data[$i] = $record;
unset($this->data[$k]);
}
}
}
}
}
/**