Author: ts
Date: Fri Jan 18 14:40:08 2008
New Revision: 7183
Log:
- Started implementing multi-relation support (#10373).
Added:
trunk/PersistentObject/src/exceptions/undeterministic_relation.php (with
props)
trunk/PersistentObject/src/object/relation_collection.php (with props)
trunk/PersistentObject/tests/data/multi_relation.dba
trunk/PersistentObject/tests/data/multi_relation.sql
trunk/PersistentObject/tests/data/multi_relation_test_person.php (with
props)
trunk/PersistentObject/tests/data/multirelationtestperson.php (with props)
trunk/PersistentObject/tests/multi_relation_test.php (with props)
Modified:
trunk/PersistentObject/design/class_diagram.png
trunk/PersistentObject/src/exceptions/relation_not_found.php
trunk/PersistentObject/src/handlers/load_handler.php
trunk/PersistentObject/src/object/persistent_object_relations.php
trunk/PersistentObject/src/persistent_autoload.php
trunk/PersistentObject/src/persistent_session.php
Modified: trunk/PersistentObject/design/class_diagram.png
==============================================================================
Binary files - no diff available.
Modified: trunk/PersistentObject/src/exceptions/relation_not_found.php
==============================================================================
--- trunk/PersistentObject/src/exceptions/relation_not_found.php [iso-8859-1]
(original)
+++ trunk/PersistentObject/src/exceptions/relation_not_found.php [iso-8859-1]
Fri Jan 18 14:40:08 2008
@@ -25,9 +25,12 @@
* @param string $relatedClass
* @return void
*/
- public function __construct( $class, $relatedClass )
+ public function __construct( $class, $relatedClass, $relationName = null )
{
- parent::__construct( "Class '{$class}' does not have a relation to
'{$relatedClass}'" );
+ parent::__construct(
+ "Class '{$class}' does not have a relation to '{$relatedClass}'"
+ . ( $relationName !== null ? " with name '$relationName'." :
'.' )
+ );
}
}
?>
Added: trunk/PersistentObject/src/exceptions/undeterministic_relation.php
==============================================================================
--- trunk/PersistentObject/src/exceptions/undeterministic_relation.php (added)
+++ trunk/PersistentObject/src/exceptions/undeterministic_relation.php
[iso-8859-1] Fri Jan 18 14:40:08 2008
@@ -1,0 +1,32 @@
+<?php
+/**
+ * File containing the ezcPersistentUndeterministicRelationException class
+ *
+ * @package PersistentObject
+ * @version //autogen//
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * Exception thrown, if an operation on a multi-relation class missed the
relation name.
+ *
+ * @package PersistentObject
+ * @version //autogen//
+ */
+class ezcPersistentUndeterministicRelationException extends
ezcPersistentObjectException
+{
+
+ /**
+ * Constructs a new ezcPersistentUndeterministicRelationException for the
given
+ * relation class $class.
+ *
+ * @param string $class
+ * @return void
+ */
+ public function __construct( $class )
+ {
+ parent::__construct( "There are multiple relations defined for class
$class, but the neccessary relation name was missing for the desired
operation." );
+ }
+}
+?>
Propchange: trunk/PersistentObject/src/exceptions/undeterministic_relation.php
------------------------------------------------------------------------------
svn:eol-style = native
Modified: trunk/PersistentObject/src/handlers/load_handler.php
==============================================================================
--- trunk/PersistentObject/src/handlers/load_handler.php [iso-8859-1] (original)
+++ trunk/PersistentObject/src/handlers/load_handler.php [iso-8859-1] Fri Jan
18 14:40:08 2008
@@ -285,17 +285,23 @@
* </ul>
* For other relation types [EMAIL PROTECTED] getRelatedObject()} is
recommended.
*
+ * If multiple relations are defined for the $relatedClass (using [EMAIL
PROTECTED]
+ * ezcPersistentRelationCollection}), the parameter $relationName becomes
+ * mandatory to determine which relation definition to use. For normal
+ * relations, this parameter is silently ignored.
+ *
* @param object $object
* @param string $relatedClass
+ * @param string $relationName
*
* @return array(int=>object($relatedClass))
*
* @throws ezcPersistentRelationNotFoundException
* if the given $object does not have a relation to $relatedClass.
*/
- public function getRelatedObjects( $object, $relatedClass )
- {
- $query = $this->createRelationFindQuery( $object, $relatedClass );
+ public function getRelatedObjects( $object, $relatedClass, $relationName =
null )
+ {
+ $query = $this->createRelationFindQuery( $object, $relatedClass,
$relationName );
return $this->find( $query, $relatedClass );
}
@@ -323,17 +329,23 @@
* </ul>
* For other relation types [EMAIL PROTECTED] getRelatedObjects()} is
recommended.
*
+ * If multiple relations are defined for the $relatedClass (using [EMAIL
PROTECTED]
+ * ezcPersistentRelationCollection}), the parameter $relationName becomes
+ * mandatory to determine which relation definition to use. For normal
+ * relations, this parameter is silently ignored.
+ *
* @param object $object
* @param string $relatedClass
+ * @param string $relationName
*
* @return object($relatedClass)
*
* @throws ezcPersistentRelationNotFoundException
* if the given $object does not have a relation to $relatedClass.
*/
- public function getRelatedObject( $object, $relatedClass )
- {
- $query = $this->createRelationFindQuery( $object, $relatedClass );
+ public function getRelatedObject( $object, $relatedClass, $relationName =
null )
+ {
+ $query = $this->createRelationFindQuery( $object, $relatedClass,
$relationName );
// This method only needs to return 1 object
$query->limit( 1 );
@@ -393,15 +405,22 @@
* [EMAIL PROTECTED] find()} and the related class name, to retrieve a
sub-set of
* related objects.
*
+ * If multiple relations exist to the same PHP class (defined using a
+ * [EMAIL PROTECTED] ezcPersistentRelationCollection}), the optional
parameter
+ * $relationName becomes mandatory to determine the relation to use for
+ * fetching objects. If the parameter is not submitted, an exception will
+ * be thrown. For normal relations this parameter will be silently ignored.
+ *
* @param object $object
* @param string $relatedClass
+ * @param string $relationName
*
* @return ezcDbSelectQuery
*
* @throws ezcPersistentRelationNotFoundException
* if the given $object does not have a relation to $relatedClass.
*/
- public function createRelationFindQuery( $object, $relatedClass )
+ public function createRelationFindQuery( $object, $relatedClass,
$relationName = null )
{
$class = get_class( $object );
$def = $this->definitionManager->fetchDefinition( $class );
@@ -414,6 +433,25 @@
);
}
$relation = $def->relations[$relatedClass];
+
+ // New multi-relations for a single class
+ if ( $relation instanceof ezcPersistentRelationCollection )
+ {
+ if ( $relationName === null )
+ {
+ throw new ezcPersistentUndeterministicRelationException(
$relatedClass );
+ }
+ if ( !isset( $relation[$relationName] ) )
+ {
+ throw new ezcPersistentRelationNotFoundException(
+ $class,
+ $relatedClass,
+ $relationName
+ );
+ }
+ $relation = $relation[$relationName];
+ }
+
$query = $this->createFindQuery( $relatedClass );
$objectState = $this->session->getObjectState( $object );
Modified: trunk/PersistentObject/src/object/persistent_object_relations.php
==============================================================================
--- trunk/PersistentObject/src/object/persistent_object_relations.php
[iso-8859-1] (original)
+++ trunk/PersistentObject/src/object/persistent_object_relations.php
[iso-8859-1] Fri Jan 18 14:40:08 2008
@@ -46,9 +46,9 @@
*/
public function offsetSet( $offset, $value )
{
- if ( ( $value instanceof ezcPersistentRelation ) === false )
+ if ( !( $value instanceof ezcPersistentRelation ) && !( $value
instanceof ezcPersistentRelationCollection ) )
{
- throw new ezcBaseValueException( 'value', $value,
'ezcPersistentRelation' );
+ throw new ezcBaseValueException( 'value', $value,
'ezcPersistentRelation or ezcPersistentRelationCollection' );
}
if ( !is_string( $offset ) || strlen( $offset ) < 1 )
{
@@ -68,9 +68,9 @@
{
foreach ( $array as $offset => $value )
{
- if ( ( $value instanceof ezcPersistentRelation ) === false )
+ if ( !( $value instanceof ezcPersistentRelation ) && !( $value
instanceof ezcPersistentRelationCollection ) )
{
- throw new ezcBaseValueException( 'value', $value,
'ezcPersistentRelation' );
+ throw new ezcBaseValueException( 'value', $value,
'ezcPersistentRelation or ezcPersistentRelationCollection' );
}
if ( !is_string( $offset ) || strlen( $offset ) < 1 )
{
@@ -114,17 +114,17 @@
*/
public static function __set_state( array $state )
{
- $columns = new ezcPersistentObjectRelations();
+ $relations = new ezcPersistentObjectRelations();
if ( isset( $state['columns'] ) && count( $state ) === 1 )
{
- $columns->exchangeArray( $state['columns'] );
+ $relations->exchangeArray( $state['columns'] );
}
else
{
// Old exported objects.
- $columns->exchangeArray( $state );
+ $relations->exchangeArray( $state );
}
- return $columns;
+ return $relations;
}
}
Added: trunk/PersistentObject/src/object/relation_collection.php
==============================================================================
--- trunk/PersistentObject/src/object/relation_collection.php (added)
+++ trunk/PersistentObject/src/object/relation_collection.php [iso-8859-1] Fri
Jan 18 14:40:08 2008
@@ -1,0 +1,123 @@
+<?php
+/**
+ * File containing the ezcPersistentRelationCollection class.
+ *
+ * @package PersistentObject
+ * @version //autogentag//
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * ezcPersistentRelationCollection class.
+ *
+ * @access private
+ *
+ * @package PersistentObject
+ * @version //autogen//
+ */
+class ezcPersistentRelationCollection extends ArrayObject
+{
+ /**
+ * Stores the relation objects.
+ *
+ * @var array(ezcPersistentRelation)
+ */
+ private $relations;
+
+ /**
+ * Create a new instance.
+ * Implicitly done in constructor of
+ *
+ * @return void
+ */
+ public function __construct()
+ {
+ $this->relations = array();
+ parent::__construct( $this->relations );
+ }
+
+ /**
+ * See SPL interface ArrayAccess.
+ *
+ * @param string $offset
+ * @param ezcPersistentRelation $value
+ * @return void
+ */
+ public function offsetSet( $offset, $value )
+ {
+ if ( ( $value instanceof ezcPersistentRelation ) === false )
+ {
+ throw new ezcBaseValueException( 'value', $value,
'ezcPersistentRelation' );
+ }
+ if ( !is_string( $offset ) || strlen( $offset ) < 1 )
+ {
+ throw new ezcBaseValueException( 'offset', $offset, 'string,
length > 0' );
+ }
+ parent::offsetSet( $offset, $value );
+ }
+
+ /**
+ * See SPL class ArrayObject.
+ * Performs additional value checks on the array.
+ *
+ * @param array(ezcPersistentRelation) $array New relations array.
+ * @return void
+ */
+ public function exchangeArray( $array )
+ {
+ foreach ( $array as $offset => $value )
+ {
+ if ( ( $value instanceof ezcPersistentRelation ) === false )
+ {
+ throw new ezcBaseValueException( 'value', $value,
'ezcPersistentRelation' );
+ }
+ if ( !is_string( $offset ) || strlen( $offset ) < 1 )
+ {
+ throw new ezcBaseValueException( 'offset', $offset, 'string,
length > 0' );
+ }
+ }
+ parent::exchangeArray( $array );
+ }
+
+ /**
+ * See SPL class ArrayObject.
+ * Performs check if only 0 is used as a flag.
+ *
+ * @param int $flags Must be 0.
+ * @return void
+ */
+ public function setFlags( $flags )
+ {
+ if ( $flags !== 0 )
+ {
+ throw new ezcBaseValueException( 'flags', $flags, '0' );
+ }
+ }
+
+ /**
+ * Appending is not supported.
+ *
+ * @param mixed $value
+ * @return void
+ */
+ public function append( $value )
+ {
+ throw new Exception( 'Operation append is not supported by this
object.' );
+ }
+
+ /**
+ * Sets the state on deserialization.
+ *
+ * @param array $state
+ * @return ezcPersistentRelationCollection
+ */
+ public static function __set_state( array $state )
+ {
+ $relations = new ezcPersistentRelationCollection();
+ $relations->exchangeArray( $state );
+ return $relations;
+ }
+}
+
+?>
Propchange: trunk/PersistentObject/src/object/relation_collection.php
------------------------------------------------------------------------------
svn:eol-style = native
Modified: trunk/PersistentObject/src/persistent_autoload.php
==============================================================================
--- trunk/PersistentObject/src/persistent_autoload.php [iso-8859-1] (original)
+++ trunk/PersistentObject/src/persistent_autoload.php [iso-8859-1] Fri Jan 18
14:40:08 2008
@@ -14,15 +14,16 @@
'ezcPersistentDefinitionMissingIdPropertyException' =>
'PersistentObject/exceptions/definition_missing_id_property.php',
'ezcPersistentDefinitionNotFoundException' =>
'PersistentObject/exceptions/definition_not_found.php',
'ezcPersistentIdentifierGenerationException' =>
'PersistentObject/exceptions/identifier_generation.php',
+ 'ezcPersistentInvalidObjectStateException' =>
'PersistentObject/exceptions/invalid_object_state.php',
'ezcPersistentObjectAlreadyPersistentException' =>
'PersistentObject/exceptions/already_persistent.php',
'ezcPersistentObjectNotPersistentException' =>
'PersistentObject/exceptions/not_persistent.php',
- 'ezcPersistentInvalidObjectStateException' =>
'PersistentObject/exceptions/invalid_object_state.php',
'ezcPersistentQueryException' =>
'PersistentObject/exceptions/query_exception.php',
'ezcPersistentRelatedObjectNotFoundException' =>
'PersistentObject/exceptions/related_object_not_found.php',
'ezcPersistentRelationInvalidException' =>
'PersistentObject/exceptions/relation_invalid.php',
'ezcPersistentRelationNotFoundException' =>
'PersistentObject/exceptions/relation_not_found.php',
'ezcPersistentRelationOperationNotSupportedException' =>
'PersistentObject/exceptions/relation_operation_not_supported.php',
'ezcPersistentSessionNotFoundException' =>
'PersistentObject/exceptions/session_not_found.php',
+ 'ezcPersistentUndeterministicRelationException' =>
'PersistentObject/exceptions/undeterministic_relation.php',
'ezcPersistentDefinitionManager' =>
'PersistentObject/interfaces/definition_manager.php',
'ezcPersistentIdentifierGenerator' =>
'PersistentObject/interfaces/identifier_generator.php',
'ezcPersistentPropertyConverter' =>
'PersistentObject/interfaces/property_converter.php',
@@ -50,6 +51,7 @@
'ezcPersistentOneToManyRelation' =>
'PersistentObject/relations/one_to_many.php',
'ezcPersistentOneToOneRelation' =>
'PersistentObject/relations/one_to_one.php',
'ezcPersistentPropertyDateTimeConverter' =>
'PersistentObject/object/property_converters/date.php',
+ 'ezcPersistentRelationCollection' =>
'PersistentObject/object/relation_collection.php',
'ezcPersistentSaveHandler' =>
'PersistentObject/handlers/save_handler.php',
'ezcPersistentSequenceGenerator' =>
'PersistentObject/generators/sequence_generator.php',
'ezcPersistentSession' =>
'PersistentObject/persistent_session.php',
Modified: trunk/PersistentObject/src/persistent_session.php
==============================================================================
--- trunk/PersistentObject/src/persistent_session.php [iso-8859-1] (original)
+++ trunk/PersistentObject/src/persistent_session.php [iso-8859-1] Fri Jan 18
14:40:08 2008
@@ -222,17 +222,23 @@
* </ul>
* For other relation types [EMAIL PROTECTED] getRelatedObject()} is
recommended.
*
+ * If multiple relations are defined for the $relatedClass (using [EMAIL
PROTECTED]
+ * ezcPersistentRelationCollection}), the parameter $relationName becomes
+ * mandatory to determine which relation definition to use. For normal
+ * relations, this parameter is silently ignored.
+ *
* @param object $object
* @param string $relatedClass
+ * @param string $relationName
*
* @return array(int=>object($relatedClass))
*
* @throws ezcPersistentRelationNotFoundException
* if the given $object does not have a relation to $relatedClass.
*/
- public function getRelatedObjects( $object, $relatedClass )
- {
- return $this->loadHandler->getRelatedObjects( $object, $relatedClass );
+ public function getRelatedObjects( $object, $relatedClass, $relationName =
null )
+ {
+ return $this->loadHandler->getRelatedObjects( $object, $relatedClass,
$relationName );
}
/**
@@ -259,17 +265,23 @@
* </ul>
* For other relation types [EMAIL PROTECTED] getRelatedObjects()} is
recommended.
*
+ * If multiple relations are defined for the $relatedClass (using [EMAIL
PROTECTED]
+ * ezcPersistentRelationCollection}), the parameter $relationName becomes
+ * mandatory to determine which relation definition to use. For normal
+ * relations, this parameter is silently ignored.
+ *
* @param object $object
* @param string $relatedClass
+ * @param string $relationName
*
* @return object($relatedClass)
*
* @throws ezcPersistentRelationNotFoundException
* if the given $object does not have a relation to $relatedClass.
*/
- public function getRelatedObject( $object, $relatedClass )
- {
- return $this->loadHandler->getRelatedObject( $object, $relatedClass );
+ public function getRelatedObject( $object, $relatedClass, $relationName =
null )
+ {
+ return $this->loadHandler->getRelatedObject( $object, $relatedClass,
$relationName );
}
/**
Added: trunk/PersistentObject/tests/data/multi_relation.dba
==============================================================================
--- trunk/PersistentObject/tests/data/multi_relation.dba (added)
+++ trunk/PersistentObject/tests/data/multi_relation.dba [iso-8859-1] Fri Jan
18 14:40:08 2008
@@ -1,0 +1,108 @@
+<?php return array (
+ 0 =>
+ array (
+ 'PO_person' =>
+ ezcDbSchemaTable::__set_state(array(
+ 'fields' =>
+ array (
+ 'father' =>
+ ezcDbSchemaField::__set_state(array(
+ 'type' => 'integer',
+ 'length' => 0,
+ 'notNull' => false,
+ 'default' => NULL,
+ 'autoIncrement' => false,
+ 'unsigned' => false,
+ )),
+ 'id' =>
+ ezcDbSchemaField::__set_state(array(
+ 'type' => 'integer',
+ 'length' => 0,
+ 'notNull' => true,
+ 'default' => NULL,
+ 'autoIncrement' => true,
+ 'unsigned' => false,
+ )),
+ 'mother' =>
+ ezcDbSchemaField::__set_state(array(
+ 'type' => 'integer',
+ 'length' => 0,
+ 'notNull' => false,
+ 'default' => NULL,
+ 'autoIncrement' => false,
+ 'unsigned' => false,
+ )),
+ 'name' =>
+ ezcDbSchemaField::__set_state(array(
+ 'type' => 'text',
+ 'length' => 100,
+ 'notNull' => true,
+ 'default' => NULL,
+ 'autoIncrement' => false,
+ 'unsigned' => false,
+ )),
+ ),
+ 'indexes' =>
+ array (
+ 'primary' =>
+ ezcDbSchemaIndex::__set_state(array(
+ 'indexFields' =>
+ array (
+ 'id' =>
+ ezcDbSchemaIndexField::__set_state(array(
+ 'sorting' => NULL,
+ )),
+ ),
+ 'primary' => true,
+ 'unique' => true,
+ )),
+ ),
+ )),
+ 'PO_sibling' =>
+ ezcDbSchemaTable::__set_state(array(
+ 'fields' =>
+ array (
+ 'person' =>
+ ezcDbSchemaField::__set_state(array(
+ 'type' => 'integer',
+ 'length' => 0,
+ 'notNull' => true,
+ 'default' => NULL,
+ 'autoIncrement' => false,
+ 'unsigned' => false,
+ )),
+ 'sibling' =>
+ ezcDbSchemaField::__set_state(array(
+ 'type' => 'integer',
+ 'length' => 0,
+ 'notNull' => true,
+ 'default' => NULL,
+ 'autoIncrement' => false,
+ 'unsigned' => false,
+ )),
+ ),
+ 'indexes' =>
+ array (
+ 'primary' =>
+ ezcDbSchemaIndex::__set_state(array(
+ 'indexFields' =>
+ array (
+ 'person' =>
+ ezcDbSchemaIndexField::__set_state(array(
+ 'sorting' => NULL,
+ )),
+ 'sibling' =>
+ ezcDbSchemaIndexField::__set_state(array(
+ 'sorting' => NULL,
+ )),
+ ),
+ 'primary' => true,
+ 'unique' => true,
+ )),
+ ),
+ )),
+ ),
+ 1 =>
+ array (
+ ),
+); ?>
Added: trunk/PersistentObject/tests/data/multi_relation.sql
==============================================================================
--- trunk/PersistentObject/tests/data/multi_relation.sql (added)
+++ trunk/PersistentObject/tests/data/multi_relation.sql [iso-8859-1] Fri Jan
18 14:40:08 2008
@@ -1,0 +1,22 @@
+--
+-- Table structure for table `PO_person`
+--
+
+CREATE TABLE `PO_person` (
+ `id` int(11) NOT NULL auto_increment,
+ `name` varchar(100) NOT NULL,
+ `mother` int(11),
+ `father` int(11),
+ PRIMARY KEY (`id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+
+
+--
+-- Table structure for table `PO_sibling`
+--
+
+CREATE TABLE `PO_sibling` (
+ `person` int(11) NOT NULL,
+ `sibling` int(11) NOT NULL,
+ PRIMARY KEY (`person`,`sibling`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
Added: trunk/PersistentObject/tests/data/multi_relation_test_person.php
==============================================================================
--- trunk/PersistentObject/tests/data/multi_relation_test_person.php (added)
+++ trunk/PersistentObject/tests/data/multi_relation_test_person.php
[iso-8859-1] Fri Jan 18 14:40:08 2008
@@ -1,0 +1,125 @@
+<?php
+/**
+CREATE TABLE PO_test
+(
+ id integer unsigned not null auto_increment,
+ type_varchar varchar(20),
+ type_integer integer,
+ type_decimal decimal(10,2),
+ type_text text,
+
+ PRIMARY KEY (id)
+) TYPE=InnoDB;
+
+ type_date date,
+*/
+
+class MultiRelationTestPerson
+{
+ public $id = null;
+ public $name = null;
+ public $mother = null;
+ public $father = null;
+
+ /**
+ * Inserts some data to use for testing.
+ */
+ public static function insertData()
+ {
+ $db = ezcDbInstance::get();
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_person" ) . " ("
+ . $db->quoteIdentifier( "name" ) . " )
+ VALUES ('Root mother without parents.')" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_person" ) . " ("
+ . $db->quoteIdentifier( "name" ) . " )
+ VALUES ('Root father without parents.')" );
+
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_person" ) . " ("
+ . $db->quoteIdentifier( "name" ) . ", " . $db->quoteIdentifier(
"mother" ) . ", "
+ . $db->quoteIdentifier( "father" ) . " )
+ VALUES ('First level child.', 1, 2)" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_person" ) . " ("
+ . $db->quoteIdentifier( "name" ) . ", " . $db->quoteIdentifier(
"mother" ) . ", "
+ . $db->quoteIdentifier( "father" ) . " )
+ VALUES ('Second first level child.', 1, 2)" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_person" ) . " ("
+ . $db->quoteIdentifier( "name" ) . ", " . $db->quoteIdentifier(
"mother" ) . ", "
+ . $db->quoteIdentifier( "father" ) . " )
+ VALUES ('Third first level child.', 1, 2)" );
+
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_sibling" ) . "
("
+ . $db->quoteIdentifier( "person" ) . ", " . $db->quoteIdentifier(
"sibling" ) . " )
+ VALUES (3, 4)" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_sibling" ) . "
("
+ . $db->quoteIdentifier( "person" ) . ", " . $db->quoteIdentifier(
"sibling" ) . " )
+ VALUES (3, 5)" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_sibling" ) . "
("
+ . $db->quoteIdentifier( "person" ) . ", " . $db->quoteIdentifier(
"sibling" ) . " )
+ VALUES (4, 3)" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_sibling" ) . "
("
+ . $db->quoteIdentifier( "person" ) . ", " . $db->quoteIdentifier(
"sibling" ) . " )
+ VALUES (4, 5)" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_sibling" ) . "
("
+ . $db->quoteIdentifier( "person" ) . ", " . $db->quoteIdentifier(
"sibling" ) . " )
+ VALUES (5, 3)" );
+ $db->exec( "insert into " . $db->quoteIdentifier( "PO_sibling" ) . "
("
+ . $db->quoteIdentifier( "person" ) . ", " . $db->quoteIdentifier(
"sibling" ) . " )
+ VALUES (5, 4)" );
+ }
+
+ /**
+ * Saves the schema from database to file.
+ *
+ * Use this method if you have changed the definition of the persistent
object
+ * and need to update the file on disk.
+ */
+ public function saveSchema()
+ {
+ $db = ezcDbInstance::get();
+ $schema = ezcDbSchema::createFromDb( $db );
+ $schema->writeToFile( 'array', dirname( __FILE__ ) .
'/multi_relation.dba' );
+ }
+
+ /**
+ * Loads the schema from file into the database.
+ *
+ * If autoIncrement is set to false a schema with the id field not set to
autoincrement is used.
+ */
+ public static function setupTables( $autoIncrement = true )
+ {
+ $db = ezcDbInstance::get();
+ $schema = ezcDbSchema::createFromFile( 'array', dirname( __FILE__ ) .
'/multi_relation.dba' );
+ $schema->writeToDb( $db );
+ }
+
+ public static function cleanup()
+ {
+ $db = ezcDbInstance::get();
+ if ( $db->getName() == "oracle" )
+ {
+ $db->exec( "DROP SEQUENCE " . $db->quoteIdentifier(
"PO_person_id_seq" ) );
+ }
+ $db->exec( "DROP TABLE " . $db->quoteIdentifier( "PO_person" ) );
+ $db->exec( "DROP TABLE " . $db->quoteIdentifier( "PO_sibling" ) );
+ }
+
+ public function setState( array $state )
+ {
+ foreach ( $state as $key => $value )
+ {
+ $this->$key = $value;
+ }
+ }
+
+ public function getState()
+ {
+ $result = array();
+ $result['id'] = $this->id;
+ $result['name'] = $this->name;
+ $result['mother'] = $this->mother;
+ $result['father'] = $this->father;
+ return $result;
+ }
+}
+
+?>
Propchange: trunk/PersistentObject/tests/data/multi_relation_test_person.php
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/PersistentObject/tests/data/multirelationtestperson.php
==============================================================================
--- trunk/PersistentObject/tests/data/multirelationtestperson.php (added)
+++ trunk/PersistentObject/tests/data/multirelationtestperson.php [iso-8859-1]
Fri Jan 18 14:40:08 2008
@@ -1,0 +1,88 @@
+<?php
+/*
+ * Holds the definition for MultiRelationTestPerson
+ * This definition is used by the code manager for
+ * various tests in the system.
+ */
+
+$def = new ezcPersistentObjectDefinition();
+$def->table = "PO_person";
+$def->class = "MultiRelationTestPerson";
+
+$def->idProperty = new ezcPersistentObjectIdProperty;
+$def->idProperty->columnName = 'id';
+$def->idProperty->propertyName = 'id';
+$def->idProperty->generator = new ezcPersistentGeneratorDefinition(
+ 'ezcPersistentSequenceGenerator',
+ array( 'sequence' => 'PO_person_id_seq' )
+);
+
+$def->properties['name'] = new ezcPersistentObjectProperty;
+$def->properties['name']->columnName = 'name';
+$def->properties['name']->propertyName = 'name';
+$def->properties['name']->propertyType =
ezcPersistentObjectProperty::PHP_TYPE_STRING;
+
+$def->properties['mother'] = new ezcPersistentObjectProperty;
+$def->properties['mother']->columnName = 'mother';
+$def->properties['mother']->propertyName = 'mother';
+$def->properties['mother']->propertyType =
ezcPersistentObjectProperty::PHP_TYPE_INT;
+
+$def->properties['father'] = new ezcPersistentObjectProperty;
+$def->properties['father']->columnName = 'father';
+$def->properties['father']->propertyName = 'father';
+$def->properties['father']->propertyType =
ezcPersistentObjectProperty::PHP_TYPE_INT;
+
+$relations = new ezcPersistentRelationCollection();
+
+// Mother relation
+
+$relations['mothers_children'] = new ezcPersistentOneToManyRelation(
+ 'PO_person',
+ 'PO_person'
+);
+$relations['mothers_children']->columnMap = array(
+ new ezcPersistentSingleTableMap( 'id', 'mother' )
+);
+
+$relations['mother'] = new ezcPersistentManyToOneRelation(
+ 'PO_person',
+ 'PO_person'
+);
+$relations['mother']->columnMap = array(
+ new ezcPersistentSingleTableMap( 'mother', 'id' )
+);
+
+// Father relation
+
+$relations['fathers_children'] = new ezcPersistentOneToManyRelation(
+ 'PO_person',
+ 'PO_person'
+);
+$relations['fathers_children']->columnMap = array(
+ new ezcPersistentSingleTableMap( 'id', 'father' )
+);
+
+$relations['father'] = new ezcPersistentManyToOneRelation(
+ 'PO_person',
+ 'PO_person'
+);
+$relations['father']->columnMap = array(
+ new ezcPersistentSingleTableMap( 'father', 'id' )
+);
+
+// Sibling relation
+
+$relations['siblings'] = new ezcPersistentManyToManyRelation(
+ "PO_person",
+ "PO_person",
+ "PO_sibling"
+);
+$relations['siblings']->columnMap = array(
+ new ezcPersistentDoubleTableMap( "id", "person", "sibling", "id" ),
+);
+
+$def->relations['MultiRelationTestPerson'] = $relations;
+
+return $def;
+
+?>
Propchange: trunk/PersistentObject/tests/data/multirelationtestperson.php
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/PersistentObject/tests/multi_relation_test.php
==============================================================================
--- trunk/PersistentObject/tests/multi_relation_test.php (added)
+++ trunk/PersistentObject/tests/multi_relation_test.php [iso-8859-1] Fri Jan
18 14:40:08 2008
@@ -1,0 +1,222 @@
+<?php
+/**
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ * @version //autogentag//
+ * @filesource
+ * @package PersistentObject
+ * @subpackage Tests
+ */
+
+require_once dirname( __FILE__ ) . "/data/multi_relation_test_person.php";
+
+/**
+ * Tests ezcPersistentManyToManyRelation class.
+ *
+ * @package PersistentObject
+ * @subpackage Tests
+ */
+class ezcPersistentMultiRelationTest extends ezcTestCase
+{
+
+ private $session;
+
+ public static function suite()
+ {
+ return new PHPUnit_Framework_TestSuite( __CLASS__ );
+ }
+
+ public function setup()
+ {
+ try
+ {
+ $this->db = ezcDbInstance::get();
+ }
+ catch ( Exception $e )
+ {
+ $this->markTestSkipped( 'There was no database configured' );
+ }
+ MultiRelationTestPerson::setupTables();
+ MultiRelationTestPerson::insertData();
+ $this->session = new ezcPersistentSession(
+ ezcDbInstance::get(),
+ new ezcPersistentCodeManager( dirname( __FILE__ ) . "/data/" )
+ );
+ }
+
+ public function teardown()
+ {
+ // MultiRelationTestPerson::cleanup();
+ }
+
+ public function testLoad()
+ {
+ $rootMother = $this->session->load( 'MultiRelationTestPerson', 1 );
+ $this->assertEquals(
+ 'Root mother without parents.',
+ $rootMother->name,
+ 'MultiRelationTestPerson with ID 1 not loaded correctly.'
+ );
+
+ $rootFather = $this->session->load( 'MultiRelationTestPerson', 2 );
+ $this->assertEquals(
+ 'Root father without parents.',
+ $rootFather->name,
+ 'MultiRelationTestPerson with ID 2 not loaded correctly.'
+ );
+ }
+
+ public function testFind()
+ {
+ $q = $this->session->createFindQuery( 'MultiRelationTestPerson' );
+ $q->where(
+ $q->expr->gt(
+ $this->session->database->quoteIdentifier( 'id' ),
+ $q->bindValue( 2 )
+ ),
+ $q->expr->lt(
+ $this->session->database->quoteIdentifier( 'id' ),
+ $q->bindValue( 5 )
+ )
+ );
+ $persons = $this->session->find( $q, 'MultiRelationTestPerson' );
+
+ $this->assertEquals(
+ 2,
+ count( $persons ),
+ 'MultiRelationTestPerson object not found correctly.'
+ );
+
+ $this->assertEquals(
+ 3,
+ $persons[0]->id,
+ 'First MultiRelationTestPerson object not found correctly.'
+ );
+
+ $this->assertEquals(
+ 4,
+ $persons[1]->id,
+ 'First MultiRelationTestPerson object not found correctly.'
+ );
+ }
+
+ public function testGetRelatedObjectsFailureWithoutRelationName()
+ {
+ $mother = $this->session->load( 'MultiRelationTestPerson', 1 );
+ try
+ {
+ $this->session->getRelatedObjects( $mother,
'MultiRelationTestPerson' );
+ $this->fail( 'Exception not thrown on getRelatedObjects() without
relation name.' );
+ }
+ catch ( ezcPersistentUndeterministicRelationException $e ) {}
+ }
+
+ public function testGetRelatedObjectFailureWithoutRelationName()
+ {
+ $mother = $this->session->load( 'MultiRelationTestPerson', 1 );
+ try
+ {
+ $this->session->getRelatedObject( $mother,
'MultiRelationTestPerson' );
+ $this->fail( 'Exception not thrown on getRelatedObjects() without
relation name.' );
+ }
+ catch ( ezcPersistentUndeterministicRelationException $e ) {}
+ }
+
+ public function testGetRelatedObjectsSuccessMotherChild()
+ {
+ $mother = $this->session->load( 'MultiRelationTestPerson', 1 );
+ $children = $this->session->getRelatedObjects( $mother,
'MultiRelationTestPerson', 'mothers_children' );
+
+ $this->assertEquals(
+ 3,
+ count( $children ),
+ 'Number of found children incorrect.'
+ );
+
+ $this->assertEquals(
+ 3,
+ $children[0]->id,
+ 'First child fetched incorrect.'
+ );
+
+ $this->assertEquals(
+ 4,
+ $children[1]->id,
+ 'First child fetched incorrect.'
+ );
+
+ $this->assertEquals(
+ 5,
+ $children[2]->id,
+ 'First child fetched incorrect.'
+ );
+ }
+
+ public function testGetRelatedObjectSuccessFatherChild()
+ {
+ $father = $this->session->load( 'MultiRelationTestPerson', 2 );
+ $children = $this->session->getRelatedObjects( $father,
'MultiRelationTestPerson', 'fathers_children' );
+
+ $this->assertEquals(
+ 3,
+ count( $children ),
+ 'Number of found children incorrect.'
+ );
+
+ $this->assertEquals(
+ 3,
+ $children[0]->id,
+ 'First child fetched incorrect.'
+ );
+
+ $this->assertEquals(
+ 4,
+ $children[1]->id,
+ 'First child fetched incorrect.'
+ );
+
+ $this->assertEquals(
+ 5,
+ $children[2]->id,
+ 'First child fetched incorrect.'
+ );
+ }
+
+ public function testGetRelatedObjectSuccessChildMother()
+ {
+ $child = $this->session->load( 'MultiRelationTestPerson', 3 );
+ $mother = $this->session->getRelatedObject( $child,
'MultiRelationTestPerson', 'mother' );
+
+ $this->assertEquals(
+ 1,
+ $mother->id,
+ 'Mother fetched incorrectly for child 3'
+ );
+ }
+
+ public function testGetRelatedObjectSuccessChildFather()
+ {
+ $child = $this->session->load( 'MultiRelationTestPerson', 4 );
+ $father = $this->session->getRelatedObject( $child,
'MultiRelationTestPerson', 'father' );
+
+ $this->assertEquals(
+ 2,
+ $father->id,
+ 'Father fetched incorrectly for MultiRelationTestPerson 4'
+ );
+ }
+
+ public function testGetRelatedObjectsSuccessSiblings()
+ {
+ $child = $this->session->load( 'MultiRelationTestPerson', 3 );
+ $siblings = $this->session->getRelatedObjects( $child,
'MultiRelationTestPerson', 'siblings' );
+
+ $this->assertEquals(
+ 2,
+ count( $siblings ),
+ 'Siblings not correctly found for MultiRelationTestPerson 3'
+ );
+ }
+}
+
+?>
Propchange: trunk/PersistentObject/tests/multi_relation_test.php
------------------------------------------------------------------------------
svn:eol-style = native
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