Changeset 2332

Timestamp:

11/08/2007 07:09:06 PM (14 months ago)

Author:

wei

Message:

TCache implements ArrayAccess?. duplicate copyFrom in TActiveRecord

Location:

trunk/framework

Files:

• Caching/TCache.php (modified) (3 diffs)
• Data/ActiveRecord/TActiveRecord.php (modified) (1 diff)
• Data/DataGateway/TTableGateway.php (modified) (1 diff)

trunk/framework/Caching/TCache.php

@@ -39 +39 @@
  * and optionally {@link flush}
  *
+ * Since version 3.1.2, TCache implements the ArrayAccess interface such that
+ * the cache acts as an array.
+ *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @version $Id$
@@ -44 +47 @@
  * @since 3.0
  */
-abstract class TCache extends TModule implements ICache
+abstract class TCache extends TModule implements ICache, ArrayAccess
 {
         private $_prefix=null;
@@ -232 +235 @@
          */
         abstract protected function deleteValue($key);
+
+        /**
+         * Returns whether there is a cache entry with a specified key.
+         * This method is required by the interface ArrayAccess.
+         * @param string a key identifying the cached value
+         * @return boolean
+         */
+        public function offsetExists($id)
+        {
+                return $this->get($id) !== false;
+        }
+
+        /*
+         * Retrieves the value from cache with a specified key.
+         * This method is required by the interface ArrayAccess.
+         * @param string a key identifying the cached value
+         * @return mixed the value stored in cache, false if the value is not in the cache or expired.
+         */
+        public function offsetGet($id)
+        {
+                return $this->get($id);
+        }
+
+        /*
+         * Stores the value identified by a key into cache.
+         * If the cache already contains such a key, the existing value will be
+         * replaced with the new ones. To add expiration and dependencies, use the set() method.
+         * This method is required by the interface ArrayAccess.
+         * @param string the key identifying the value to be cached
+         * @param mixed the value to be cached
+         */
+        public function offsetSet($id, $value)
+        {
+                $this->set($id, $value);
+        }
+
+        /*
+         * Deletes the value with the specified key from cache
+         * This method is required by the interface ArrayAccess.
+         * @param string the key of the value to be deleted
+         * @return boolean if no error happens during deletion
+         */
+        public function offsetUnset($id)
+        {
+                $this->delete($id);
+        }
 }
 

trunk/framework/Data/ActiveRecord/TActiveRecord.php

@@ -521 +521 @@
                 $record=new $type($data);
                 $record->_recordState=self::STATE_LOADED;
-                $record->copyFrom($data);
                 return $record;
         }

trunk/framework/Data/DataGateway/TTableGateway.php

@@ -117 +117 @@
                 $meta = TDbMetaData::getInstance($this->getDbConnection());
                 $this->initCommandBuilder($meta->createCommandBuilder($tableName));
+        }
+
+        public function getTableInfo()
+        {
+                return $this->getCommand()->getTableInfo();
+        }
+
+        public function getTableName()
+        {
+                return $this->getTableInfo()->getTableName();
         }