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().
	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.
	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.

Author: Pascal Aubry <pascal.aubry at univ-rennes1.fr>

Definition at line 45 of file pgt-main.php.

Member Function Documentation

PGTStorage::getErrorMessage ( )

This method returns an error message set by PGTStorage::setErrorMessage().

Returns: an error message when set by PGTStorage::setErrorMessage(), FALSE otherwise.

Deprecated:: not used.

Definition at line 108 of file pgt-main.php.

References $_error_message.

    {
      return $this->_error_message;
    }

PGTStorage::getStorageInfo ( )

This virtual method returns an informational string giving informations on the parameters of the storage.

(used for debugging purposes).

Reimplemented in PGTStorageDB, PGTStorageDB, PGTStorageFile, and PGTStorageFile.

Definition at line 66 of file pgt-main.php.

References phpCAS\error().

    {
      phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called'); 
    }

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PGTStorage::getStorageType ( )

This virtual method returns an informational string giving the type of storage used by the object (used for debugging purposes).

Reimplemented in PGTStorageDB, PGTStorageDB, PGTStorageFile, and PGTStorageFile.

Definition at line 55 of file pgt-main.php.

References phpCAS\error().

    {
      phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called'); 
    }

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PGTStorage::init ( )

protected

This virtual method initializes the object.

Reimplemented in PGTStorageDB, PGTStorageFile, PGTStorageDB, and PGTStorageFile.

Definition at line 143 of file pgt-main.php.

    {
      $this->_initialized = TRUE;
    }

PGTStorage::isInitialized ( )

protected

This method tells if the storage has already been intialized.

Returns: a boolean

Definition at line 133 of file pgt-main.php.

References $_initialized.

    {
      return $this->_initialized;
    }

PGTStorage::PGTStorage ( $cas_parent )

protected

The constructor of the class, should be called only by inherited classes.

Parameters

$cas_parent the CASclient instance that creates the current object.

Definition at line 36 of file pgt-main.php.

References phpCAS\error(), phpCAS\traceBegin(), and phpCAS\traceEnd().

    {
      phpCAS::traceBegin();
      if ( !$cas_parent->isProxy() ) {
        phpCAS::error('defining PGT storage makes no sense when not using a CAS proxy'); 
      }
      phpCAS::traceEnd();
    }

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PGTStorage::read ( $pgt_iou )

protected

This virtual method reads a PGT corresponding to a PGT Iou and deletes the corresponding storage entry.

Note: Should never be called.

Parameters

$pgt_iou the PGT iou

Reimplemented in PGTStorageFile, and PGTStorageFile.

Definition at line 175 of file pgt-main.php.

References phpCAS\error().

    {
      phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called'); 
    }

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PGTStorage::setErrorMessage ( $error_message )

protected

This method sets en error message, which can be read later by PGTStorage::getErrorMessage().

Parameters

$error_message an error message

Deprecated:: not used.

Definition at line 94 of file pgt-main.php.

    {
      $this->_error_message = $error_message;
    }

PGTStorage::write	(	$pgt,
		$pgt_iou
	)

protected

This virtual method stores a PGT and its corresponding PGT Iuo.

Note: Should never be called.

Parameters

$pgt	the PGT
$pgt_iou	the PGT iou

Reimplemented in PGTStorageFile, and PGTStorageFile.

Definition at line 161 of file pgt-main.php.

References phpCAS\error().

    {
      phpCAS::error(__CLASS__.'::'.__FUNCTION__.'() should never be called'); 
    }

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

Services/CAS/lib/CAS/PGTStorage/pgt-main.php
Services/CAS/phpcas/source/CAS/PGTStorage/pgt-main.php

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Member Function Documentation