}
/**
- * Returns TRUE if the properties were modified after reconstitution
- *
- * @return boolean
- * @internal
- */
- public function _isDirty() {
- if (!is_array($this->_cleanProperties)) throw new Tx_ExtBase_Persistence_Exception_CleanStateNotMemorized('The clean state of the object "' . get_class($this) . '" has not been memorized before asking _isDirty().', 1233309106);
- if ($this->uid !== NULL && $this->uid != $this->_cleanProperties['uid']) throw new Tx_ExtBase_Persistence_Exception_TooDirty('The uid "' . $this->uid . '" has been modified, that is simply too much.', 1222871239);
- foreach ($this->_cleanProperties as $propertyName => $propertyValue) {
- if ($this->$propertyName !== $propertyValue) return TRUE;
- }
- return FALSE;
- }
-
- /**
* Returns a hash map of property names and property values
*
* @return array The properties
/**
* Saves a copy of values of the persitable properties inside the object itself. This method is normally
- * called right after it's reconstitution from a storage.
+ * called right after it's reconstitution from a storage.
*
* @return void
* @author Jochen Rau <jochen.rau@typoplanet.de>
***************************************************************/
/**
- * An abstract Entity. An Entity is an object fundamentally defined not by its attributes,
+ * An abstract Entity. An Entity is an object fundamentally defined not by its attributes,
* but by a thread of continuity and identity (e.g. a person).
*
* @package TYPO3
* @version $ID:$
*/
abstract class Tx_ExtBase_DomainObject_AbstractEntity extends Tx_ExtBase_DomainObject_AbstractDomainObject {
+ /**
+ * @var An array holding the clean property values. Set right after reconstitution of the object
+ */
+ private $_cleanProperties = NULL;
+
+ /**
+ * Register an object's clean state, e.g. after it has been reconstituted
+ * from the database
+ *
+ * @return void
+ * @internal
+ */
+ public function _memorizeCleanState() {
+ $this->initializeCleanProperties();
+ $cleanProperties = array();
+ foreach ($this->_cleanProperties as $propertyName => $propertyValue) {
+ $cleanProperties[$propertyName] = $this->$propertyName;
+ }
+ $this->_cleanProperties = $cleanProperties;
+ }
+
+ /**
+ * Saves a copy of values of the persitable properties inside the object itself. This method is normally
+ * called right after it's reconstitution from a storage.
+ *
+ * @return void
+ * @author Jochen Rau <jochen.rau@typoplanet.de>
+ */
+ private function initializeCleanProperties() {
+ $properties = get_object_vars($this);
+ $dataMapper = t3lib_div::makeInstance('Tx_ExtBase_Persistence_Mapper_ObjectRelationalMapper'); // singleton
+ foreach ($properties as $propertyName => $propertyValue) {
+ if ($dataMapper->isPersistableProperty(get_class($this), $propertyName)) {
+ $this->_cleanProperties[$propertyName] = NULL;
+ }
+ }
+ $this->_cleanProperties['uid'] = NULL;
+ }
+
+ /**
+ * Returns a hash map of dirty properties and $values
+ *
+ * @return array
+ * @internal
+ */
+ public function _getDirtyProperties() {
+ if (!is_array($this->_cleanProperties)) throw new Tx_ExtBase_Persistence_Exception_CleanStateNotMemorized('The clean state of the object "' . get_class($this) . '" has not been memorized before asking _isDirty().', 1233309106);
+ if ($this->uid !== NULL && $this->uid != $this->_cleanProperties['uid']) throw new Tx_ExtBase_Persistence_Exception_TooDirty('The uid "' . $this->uid . '" has been modified, that is simply too much.', 1222871239);
+ $dirtyProperties = array();
+ foreach ($this->_cleanProperties as $propertyName => $propertyValue) {
+ if ($this->$propertyName !== $propertyValue) {
+ $dirtyProperties[$propertyName] = $this->$propertyName;
+ }
+ }
+ return $dirtyProperties;
+ }
+
+ /**
+ * Returns TRUE if the properties were modified after reconstitution
+ *
+ * @return boolean
+ * @internal
+ */
+ public function _isDirty() {
+ if (!is_array($this->_cleanProperties)) throw new Tx_ExtBase_Persistence_Exception_CleanStateNotMemorized('The clean state of the object "' . get_class($this) . '" has not been memorized before asking _isDirty().', 1233309106);
+ if ($this->uid !== NULL && $this->uid != $this->_cleanProperties['uid']) throw new Tx_ExtBase_Persistence_Exception_TooDirty('The uid "' . $this->uid . '" has been modified, that is simply too much.', 1222871239);
+ foreach ($this->_cleanProperties as $propertyName => $propertyValue) {
+ if ($this->$propertyName !== $propertyValue) return TRUE;
+ }
+ return FALSE;
+ }
}
?>
\ No newline at end of file
***************************************************************/
/**
- * A abstract Value Object. A Value Object is an object that describes some characteristic
+ * A abstract Value Object. A Value Object is an object that describes some characteristic
* or attribute (e.g. a color) but carries no concept of identity.
*
* @package TYPO3
* @version $ID:$
*/
abstract class Tx_ExtBase_DomainObject_AbstractValueObject extends Tx_ExtBase_DomainObject_AbstractDomainObject {
+
+ /**
+ * Register an object's clean state, e.g. after it has been reconstituted
+ * from the database
+ *
+ * @return void
+ * @internal
+ */
+ public function _memorizeCleanState() {
+ }
+
+ /**
+ * Returns a hash map of dirty properties and $values. This is always the empty array for ValueObjects, because ValueObjects never change.
+ *
+ * @return array
+ * @internal
+ */
+ public function _getDirtyProperties() {
+ return array();
+ }
+
+ /**
+ * Returns TRUE if the properties were modified after reconstitution. However, value objects can be never updated.
+ *
+ * @return boolean
+ * @internal
+ */
+ public function _isDirty() {
+ return FALSE;
+ }
}
?>
\ No newline at end of file
--- /dev/null
+<?php
+/***************************************************************
+* Copyright notice
+*
+* (c) 2009 Jochen Rau <jochen.rau@typoplanet.de>
+* All rights reserved
+*
+* This script is part of the TYPO3 project. The TYPO3 project is
+* free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* The GNU General Public License can be found at
+* http://www.gnu.org/copyleft/gpl.html.
+*
+* This script is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* This copyright notice MUST APPEAR in all copies of the script!
+***************************************************************/
+
+/**
+ * An "Invalid Class" exception
+ *
+ * @package TYPO3
+ * @subpackage extbase
+ * @version $ID:$
+ */
+class Tx_ExtBase_Persistence_Exception_CleanStateNotMemorized extends Tx_ExtBase_Persistence_Exception {
+}
+
+?>
\ No newline at end of file
projects / Packages / TYPO3.CMS.git / commitdiff