1 files changed, 14 insertions, 7 deletions

diff --git a/framework/Data/TSqliteCache.php b/framework/Data/TSqliteCache.php
index eac22dd2..5eb692d4 100644
--- a/framework/Data/TSqliteCache.php
+++ b/framework/Data/TSqliteCache.php
@@ -17,7 +17,8 @@
  *

  * The database file is specified by the DbFile property. This property must

  * be set before {@link init} is invoked. If the specified database file does not

- * exist, it will be created automatically. Make sure the database file is writable.

+ * exist, it will be created automatically.  Make sure the directory containing

+ * the specified DB file and the file itself must be writable by the Web server process.

  *

  * The following basic cache operations are implemented:

  * - {@link get} : retrieve the value with a key (if any) from cache

@@ -50,6 +51,14 @@
  * $object2=$cache->get('object');

  * </code>

  *

+ * If loaded, TSqliteCache will register itself with {@link TApplication} as the

+ * cache module. It can be accessed via {@link TApplication::getCache()}.

+ *

+ * TMemCache may be configured in application configuration file as follows

+ * <module id="cache" type="System.Data.TSqliteCache" DbFile="Application.Data.site" />

+ * where {@link getDbFile DbFile} is a property specifying the location of the

+ * SQLite DB file (in the namespace format).

+ *

  * @author Qiang Xue <qiang.xue@gmail.com>

  * @version $Revision: $  $Date: $

  * @package System.Data

@@ -113,11 +122,9 @@ class TSqliteCache extends TComponent implements IModule, ICache
 		if(!function_exists('sqlite_open'))

 			throw new TConfigurationException('sqlitecache_extension_required');

 		if($this->_file===null)

-			throw new TConfigurationException('sqlitecache_filename_required');

+			throw new TConfigurationException('sqlitecache_dbfile_required');

 		$error='';

-		if(($fname=Prado::getPathOfNamespace($this->_file,self::DB_FILE_EXT))===null)

-			throw new TConfigurationException('sqlitecache_dbfile_invalid',$this->_file);

-		if(($this->_db=new SQLiteDatabase($fname,0666,$error))===false)

+		if(($this->_db=new SQLiteDatabase($this->_file,0666,$error))===false)

 			throw new TConfigurationException('sqlitecache_connection_failed',$error);

 		if(($res=$this->_db->query('SELECT * FROM sqlite_master WHERE tbl_name=\''.self::CACHE_TABLE.'\' AND type=\'table\''))!=false)

 		{

@@ -166,8 +173,8 @@ class TSqliteCache extends TComponent implements IModule, ICache
 	{

 		if($this->_initialized)

 			throw new TInvalidOperationException('sqlitecache_dbfile_unchangeable');

-		else

-			$this->_file=$value;

+		else if(($this->_file=Prado::getPathOfNamespace($value,self::DB_FILE_EXT))===null)

+			throw new TConfigurationException('sqlitecache_dbfile_invalid',$value);

 	}

 

 	/**