The PGTStorage class is a generic class for PGT storage. More...

Inheritance diagram for PGTStorage:

Collaboration diagram for PGTStorage:

Public Member Functions
	getStorageType ()
	This virtual method returns an informational string giving the type of storage used by the object (used for debugging purposes).
	getStorageInfo ()
	This virtual method returns an informational string giving informations on the parameters of the storage.
	getErrorMessage ()
	This method returns an error message set by PGTStorage::setErrorMessage().

Protected Member Functions
	PGTStorage ($cas_parent)
	The constructor of the class, should be called only by inherited classes.
	setErrorMessage ($error_message)
	This method sets en error message, which can be read later by PGTStorage::getErrorMessage().
	isInitialized ()
	This method tells if the storage has already been intialized.
	init ()
	This virtual method initializes the object.
	write ($pgt, $pgt_iou)
	This virtual method stores a PGT and its corresponding PGT Iuo.
	read ($pgt_iou)
	This virtual method reads a PGT corresponding to a PGT Iou and deletes the corresponding storage entry.

Private Attributes
	$_error_message
	string used to store an error message.
	$_initialized
	a boolean telling if the storage has already been initialized.

Detailed Description

The PGTStorage class is a generic class for PGT storage.

This class should not be instanciated itself but inherited by specific PGT storage classes.

Definition at line 18 of file pgt-main.php.

The documentation for this class was generated from the following file:

Public Member Functions