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[amadeus] added Record::has() and Table::hasForeignKey(),hasRelatedComponent()

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doctrine 2006-07-26 17:17:59 +00:00
parent a20d0544dd
commit 3cd669ad9c
2 changed files with 58 additions and 24 deletions
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12
Doctrine/Record.php
View file

@ -607,6 +607,18 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
$this->modified[] = $name; $this->modified[] = $name;
} }
} }
/**
* has
* method for checking existence of properties and Doctrine_Record references
*
* @param mixed $name name of the property or reference
* @return boolean
*/
public function has($name) {
if(isset($this->data[$name]) OR isset($this->id[$name]))
return true;
return $this->table->hasForeignKey($name);
}
/** /**
* set * set
* method for altering properties and Doctrine_Record references * method for altering properties and Doctrine_Record references

70
Doctrine/Table.php
View file

@ -6,7 +6,7 @@ require_once("Configurable.php");
/** /**
* Doctrine_Table represents a database table * Doctrine_Table represents a database table
* each Doctrine_Table holds the information of foreignKeys and associations * each Doctrine_Table holds the information of foreignKeys and associations
* *
* *
* @author Konsta Vesterinen * @author Konsta Vesterinen
* @package Doctrine ORM * @package Doctrine ORM
@ -69,7 +69,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
* @var Doctrine_Repository $repository record repository * @var Doctrine_Repository $repository record repository
*/ */
private $repository; private $repository;
/** /**
* @var Doctrine_Cache $cache second level cache * @var Doctrine_Cache $cache second level cache
*/ */
@ -169,20 +169,20 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
if(count($this->primaryKeys) > 1) { if(count($this->primaryKeys) > 1) {
$this->identifier = $this->primaryKeys; $this->identifier = $this->primaryKeys;
$this->identifierType = Doctrine_Identifier::COMPOSITE; $this->identifierType = Doctrine_Identifier::COMPOSITE;
} else { } else {
foreach($this->primaryKeys as $pk) { foreach($this->primaryKeys as $pk) {
$o = $this->columns[$pk][2]; $o = $this->columns[$pk][2];
$e = explode("|",$o); $e = explode("|",$o);
$found = false; $found = false;
foreach($e as $option) { foreach($e as $option) {
if($found) if($found)
break; break;
$e2 = explode(":",$option); $e2 = explode(":",$option);
switch(strtolower($e2[0])): switch(strtolower($e2[0])):
case "unique": case "unique":
$this->identifierType = Doctrine_Identifier::UNIQUE; $this->identifierType = Doctrine_Identifier::UNIQUE;
@ -200,7 +200,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
} }
if( ! isset($this->identifierType)) if( ! isset($this->identifierType))
$this->identifierType = Doctrine_Identifier::NORMAL; $this->identifierType = Doctrine_Identifier::NORMAL;
$this->identifier = $pk; $this->identifier = $pk;
} }
} }
@ -215,7 +215,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
} else { } else {
throw new Doctrine_Exception("Class '$name' has no table definition."); throw new Doctrine_Exception("Class '$name' has no table definition.");
} }
$record->setUp(); $record->setUp();
// save parents // save parents
@ -262,7 +262,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
*/ */
final public function setColumn($name, $type, $length, $options = "") { final public function setColumn($name, $type, $length, $options = "") {
$this->columns[$name] = array($type,$length,$options); $this->columns[$name] = array($type,$length,$options);
$e = explode("|",$options); $e = explode("|",$options);
if(in_array("primary",$e)) { if(in_array("primary",$e)) {
$this->primaryKeys[] = $name; $this->primaryKeys[] = $name;
@ -377,7 +377,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
break; break;
endswitch; endswitch;
} catch(InvalidKeyException $e) { } catch(InvalidKeyException $e) {
} }
} }
return $array; return $array;
@ -397,7 +397,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
* @return array * @return array
*/ */
final public function getBound($name) { final public function getBound($name) {
if( ! isset($this->bound[$name])) if( ! isset($this->bound[$name]))
throw new InvalidKeyException(); throw new InvalidKeyException();
return $this->bound[$name]; return $this->bound[$name];
@ -425,24 +425,24 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
final public function getAlias($name) { final public function getAlias($name) {
if(isset($this->boundAliases[$name])) if(isset($this->boundAliases[$name]))
return $this->boundAliases[$name]; return $this->boundAliases[$name];
return $name; return $name;
} }
/** /**
* returns component name for given alias * returns component name for given alias
* *
* @param string $alias * @param string $alias
* @return string * @return string
*/ */
final public function getAliasName($alias) { final public function getAliasName($alias) {
if($name = array_search($this->boundAliases,$alias)) if($name = array_search($this->boundAliases,$alias))
return $name; return $name;
throw new InvalidKeyException(); throw new InvalidKeyException();
} }
/** /**
* unbinds all relations * unbinds all relations
* *
* @return void * @return void
*/ */
final public function unbindAll() { final public function unbindAll() {
@ -460,7 +460,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
final public function unbind() { final public function unbind() {
if( ! isset($this->bound[$name])) if( ! isset($this->bound[$name]))
return false; return false;
unset($this->bound[$name]); unset($this->bound[$name]);
if(isset($this->relations[$name])) if(isset($this->relations[$name]))
@ -513,6 +513,28 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
final public function getCache() { final public function getCache() {
return $this->cache; return $this->cache;
} }
/**
* hasRelatedComponent
* @return boolean
*/
final public function hasRelatedComponent($name, $component) {
return (strpos($this->bound[$name][0], $component.'.') !== false);
}
/**
* @param string $name component name of which a foreign key object is bound
* @return boolean
*/
final public function hasForeignKey($name) {
if(isset($this->bound[$name]))
return true;
foreach($this->bound as $k=>$v)
{
if($this->hasRelatedComponent($k, $name))
return true;
}
return false;
}
/** /**
* @param string $name component name of which a foreign key object is bound * @param string $name component name of which a foreign key object is bound
* @return Doctrine_Relation * @return Doctrine_Relation
@ -553,7 +575,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
// MANY-TO-MANY // MANY-TO-MANY
// only aggregate relations allowed // only aggregate relations allowed
if($type != Doctrine_Relation::MANY_AGGREGATE) if($type != Doctrine_Relation::MANY_AGGREGATE)
throw new Doctrine_Mapping_Exception("Only aggregate relations are allowed for many-to-many relations"); throw new Doctrine_Mapping_Exception("Only aggregate relations are allowed for many-to-many relations");
$classes = array_merge($this->parents, array($this->name)); $classes = array_merge($this->parents, array($this->name));
@ -579,7 +601,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
if(count($fields) > 1) { if(count($fields) > 1) {
// SELF-REFERENCING THROUGH JOIN TABLE // SELF-REFERENCING THROUGH JOIN TABLE
$this->relations[$e2[0]] = new Doctrine_ForeignKey($associationTable,$local,$fields[0],Doctrine_Relation::MANY_COMPOSITE, $e2[0]); $this->relations[$e2[0]] = new Doctrine_ForeignKey($associationTable,$local,$fields[0],Doctrine_Relation::MANY_COMPOSITE, $e2[0]);
$relation = new Doctrine_Association($table,$associationTable,$fields[0],$fields[1], $type, $alias); $relation = new Doctrine_Association($table,$associationTable,$fields[0],$fields[1], $type, $alias);
} else { } else {
// NORMAL MANY-TO-MANY RELATIONSHIP // NORMAL MANY-TO-MANY RELATIONSHIP
@ -633,7 +655,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
* @return Doctrine_Record * @return Doctrine_Record
*/ */
public function create(array $array = array()) { public function create(array $array = array()) {
$this->data = $array; $this->data = $array;
$this->isNewEntry = true; $this->isNewEntry = true;
$record = new $this->name($this); $record = new $this->name($this);
$this->isNewEntry = false; $this->isNewEntry = false;
@ -651,7 +673,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
if($id !== null) { if($id !== null) {
if( ! is_array($id)) if( ! is_array($id))
$id = array($id); $id = array($id);
else else
$id = array_values($id); $id = array_values($id);
$query = $this->query." WHERE ".implode(" = ? AND ",$this->primaryKeys)." = ?"; $query = $this->query." WHERE ".implode(" = ? AND ",$this->primaryKeys)." = ?";
@ -761,7 +783,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
if($id !== null) { if($id !== null) {
$query = "SELECT ".implode(", ",$this->primaryKeys)." FROM ".$this->getTableName()." WHERE ".implode(" = ? && ",$this->primaryKeys)." = ?"; $query = "SELECT ".implode(", ",$this->primaryKeys)." FROM ".$this->getTableName()." WHERE ".implode(" = ? && ",$this->primaryKeys)." = ?";
$query = $this->applyInheritance($query); $query = $this->applyInheritance($query);
$params = array_merge(array($id), array_values($this->inheritanceMap)); $params = array_merge(array($id), array_values($this->inheritanceMap));
$this->data = $this->session->execute($query,$params)->fetch(PDO::FETCH_ASSOC); $this->data = $this->session->execute($query,$params)->fetch(PDO::FETCH_ASSOC);
@ -773,7 +795,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
} }
/** /**
* getTableDescription * getTableDescription
* @return Doctrine_Table_Description * @return Doctrine_Table_Description
*/ */
final public function getTableDescription() { final public function getTableDescription() {
return $this->columns; return $this->columns;
@ -836,7 +858,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
* @return array * @return array
*/ */
final public function getEnumValues($field) { final public function getEnumValues($field) {
if(isset($this->enum[$field])) if(isset($this->enum[$field]))
return $this->enum[$field]; return $this->enum[$field];
else else
return array(); return array();
@ -938,7 +960,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
return $this->query; return $this->query;
} }
/** /**
* returns internal data, used by Doctrine_Record instances * returns internal data, used by Doctrine_Record instances
* when retrieving data from database * when retrieving data from database
* *
* @return array * @return array