Package be.gaudry.swing.edu.action

Class TeacherActionsFactory

java.lang.Object

be.gaudry.swing.edu.action.TeacherActionsFactory

All Implemented Interfaces:

IItem<SchoolClass>, PropertyChangeListener, EventListener

public class TeacherActionsFactory
extends Object
implements PropertyChangeListener, IItem<SchoolClass>

Factory of all actions executable by a teacher. Provided by the broldev.edu.teacher.swing project.

Since:

1.4 Nov 14, 2010, broldev.edu.teacher.swing 0.0.1-SNAPSHOT dependency

Version:

1.0 Mar 21, 2009

Author:

Steph GAUDRY

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TeacherActionsFactory.ETeacherCard	Enumeration of possible screens to show.

Field Summary

Fields

Modifier and Type	Field	Description
protected Collection<ILocalized>	actions
protected String	daoNotLockedStr
protected String	daoStr
protected AbstractLightObject	defaultSchoolYear
protected static TeacherActionsFactory	instance
static String	LANGUAGE_PATH	Key to access to the language resource bundle
protected ResourceBundle	lRB
protected SchoolClass	schoolClass
protected Collection<be.gaudry.swing.edu.action.TeacherActionsFactory.TeacherAction<? extends JPanel>>	teacherActions
protected String	unlockDBKOStr
protected String	unlockDBOKStr

Method Summary

Modifier and Type	Method	Description
protected void	finalize()	Unregisters from the observed LanguageHelper.
static AbstractLightObject	getDefaultSchoolYear()
static AbstractAction	getReloadSchoolClassAction()
static AbstractAction	getSelectSchoolClassAction()
static AbstractAction	getShowDAOInfosAction()
static AbstractAction	getShowExaminationListAction()
static AbstractAction	getShowStudentsAVGAction()
static AbstractAction	getShowStudentsPanelAction()
static AbstractAction	getShowStudentsTimeChartAction()
static org.jdesktop.swingx.auth.LoginService	getTeacherLoginService()
static AbstractAction	getUnlockDerbyAction()	The Derby Database in embed mode locks the access to avoid concurrent accesses. This may returns null if the user has selected another persistent layer than a Derby Embed Database.
protected void	loadSchoolClass()	Loads asynchronously the school class, and call the setItem(SchoolClass) method when the school class is loaded.
void	propertyChange(PropertyChangeEvent evt)
void	setItem(SchoolClass item)	Sets the school class, and do the same for each created action wich * needs it.
static void	setSchoolClass(SchoolClass item)
(package private) static void	showUnsecureMessage()	If an authentication is not needed, show a popup the first time

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

lRB

protected ResourceBundle lRB

instance

protected static TeacherActionsFactory instance

actions

protected Collection<ILocalized> actions

teacherActions

protected Collection<be.gaudry.swing.edu.action.TeacherActionsFactory.TeacherAction<? extends JPanel>> teacherActions

schoolClass

protected SchoolClass schoolClass

unlockDBOKStr

protected String unlockDBOKStr

unlockDBKOStr

protected String unlockDBKOStr

daoStr

protected String daoStr

daoNotLockedStr

protected String daoNotLockedStr

defaultSchoolYear

protected AbstractLightObject defaultSchoolYear

LANGUAGE_PATH

public static final String LANGUAGE_PATH

Key to access to the language resource bundle

See Also:

Constant Field Values

Method Details

finalize

protected void finalize()
                 throws Throwable

Unregisters from the observed LanguageHelper. Save default schoolclasse into preferences

Overrides:

finalize in class Object

Throws:

Throwable

See Also:

Object.finalize()

getShowStudentsPanelAction

public static AbstractAction getShowStudentsPanelAction()

Returns:

an action to show the panel where to manage the students quotations

See Also:

AbstractShowPanelAction

getShowStudentsAVGAction

public static AbstractAction getShowStudentsAVGAction()

Returns:

an action to show the panel with the students averages per periods

See Also:

AbstractShowPanelAction

getShowExaminationListAction

public static AbstractAction getShowExaminationListAction()

Returns:

an action to show the panel where to manage the students examinations

See Also:

AbstractShowPanelAction

getShowStudentsTimeChartAction

public static AbstractAction getShowStudentsTimeChartAction()

Returns:

an action to show the panel with the students time charts

See Also:

AbstractShowPanelAction

getReloadSchoolClassAction

public static AbstractAction getReloadSchoolClassAction()

Returns:

an action to reload the school class from the persistent layer

getSelectSchoolClassAction

public static AbstractAction getSelectSchoolClassAction()

Returns:

an action to reload the school class from the persistent layer

getShowDAOInfosAction

public static AbstractAction getShowDAOInfosAction()

Returns:

an action to show informations about the persistent layer

getUnlockDerbyAction

public static AbstractAction getUnlockDerbyAction()

The Derby Database in embed mode locks the access to avoid concurrent accesses.
This may returns null if the user has selected another persistent layer than a Derby Embed Database. The return value may be tested, or the selected persistent layer like this : DAOConfig.getEDAOType() == EDAOType.DERBY_EMBED

If a problem occurs, the application may be closed without unlock the database, and this action may solve the problem.
Sometimes a process is still running, maintaining the lock, and some solutions are :

• closing the session
• moving the application into another directory, restarting it, and using this action.

Returns:

an action to unlock the Derby Database if the persistent layer uses an embed Derby Database.

loadSchoolClass

protected void loadSchoolClass()

Loads asynchronously the school class, and call the setItem(SchoolClass) method when the school class is loaded.

getDefaultSchoolYear

public static AbstractLightObject getDefaultSchoolYear()

getTeacherLoginService

public static org.jdesktop.swingx.auth.LoginService getTeacherLoginService()

Returns:

the LoginService for all teacher actions

showUnsecureMessage

static void showUnsecureMessage()

If an authentication is not needed, show a popup the first time

propertyChange

public void propertyChange(PropertyChangeEvent evt)

Specified by:

propertyChange in interface PropertyChangeListener

setItem

public void setItem(SchoolClass item)

Sets the school class, and do the same for each created action wich * needs it.

Specified by:

setItem in interface IItem<SchoolClass>

See Also:

IItem.setItem(be.gaudry.model.ILightObject)

setSchoolClass

public static void setSchoolClass(SchoolClass item)