org.tentackle.fx.rdc

Class RdcUtilities

java.lang.Object

org.tentackle.fx.rdc.RdcUtilities

@Service(value=RdcUtilities.class)
public class RdcUtilities
extends Object

RDC-related utility methods.

Author:

harald

Constructor Summary

Constructors

Constructor and Description
RdcUtilities()

Method Summary

Modifier and Type	Method and Description
<T extends PersistentDomainObject<T>> T	displayCrudStage(T pdo, boolean editable, javafx.stage.Modality modality, javafx.stage.Window owner) CRUD of a PDO in a separate window.
<T extends PersistentDomainObject<T>> T	displayCrudStage(T pdo, javafx.collections.ObservableList<T> pdoList, boolean editable, javafx.stage.Modality modality, javafx.stage.Window owner, Consumer<PdoCrud<T>> configurator) CRUD of a PDO in a separate window.
<T extends PersistentDomainObject<T>> javafx.collections.ObservableList<T>	displaySearchStage(T pdo, javafx.stage.Modality modality, javafx.stage.Window owner, boolean createPdoAllowed) Searches for PDOs in a separate window.
<T extends PersistentDomainObject<T>> javafx.collections.ObservableList<T>	displaySearchStage(T pdo, javafx.stage.Modality modality, javafx.stage.Window owner, boolean createPdoAllowed, Consumer<PdoSearch<T>> configurator) Searches for PDOs in a separate window.
<T extends PersistentDomainObject<T>> PdoCrud<T>	getCrud(T pdo, javafx.collections.ObservableList<T> pdoList, boolean editable, javafx.stage.Modality modality, javafx.stage.Window owner) Gets a CRUD for a PDO. If the PDO is already being edited the corresponding stage will be brought to front and null is returned.
static RdcUtilities	getInstance() The singleton.
<T extends PersistentDomainObject<T>> PdoSearch<T>	getSearch(T pdo, javafx.stage.Modality modality, javafx.stage.Window owner) Gets a search controller for a PDO.
Boolean	showSaveDiscardCancelDialog() Shows a question dialog whether to save, discard or cancel editing of a PDO.

Methods inherited from class java.lang.Object

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

Constructor Detail

RdcUtilities

public RdcUtilities()

Method Detail

getInstance

public static RdcUtilities getInstance()

The singleton.

Returns:

the singleton

displayCrudStage

public <T extends PersistentDomainObject<T>> T displayCrudStage(T pdo,
                                                                boolean editable,
                                                                javafx.stage.Modality modality,
                                                                javafx.stage.Window owner)

CRUD of a PDO in a separate window.

Type Parameters:

T - the pdo type

Parameters:

pdo - the pdo

editable - true if user may edit the pdo, false if to view only

modality - the modality

owner - the owner, null if none

Returns:

the possibly changed pdo if modal

displayCrudStage

public <T extends PersistentDomainObject<T>> T displayCrudStage(T pdo,
                                                                javafx.collections.ObservableList<T> pdoList,
                                                                boolean editable,
                                                                javafx.stage.Modality modality,
                                                                javafx.stage.Window owner,
                                                                Consumer<PdoCrud<T>> configurator)

CRUD of a PDO in a separate window.

Type Parameters:

T - the pdo type

Parameters:

pdo - the pdo

pdoList - the optional list of PDOs to navigate in the list

editable - true if user may edit the pdo, false if to view only

modality - the modality

owner - the owner, null if none

configurator - optional crud configurator

Returns:

the possibly changed pdo if modal

getCrud

public <T extends PersistentDomainObject<T>> PdoCrud<T> getCrud(T pdo,
                                                                javafx.collections.ObservableList<T> pdoList,
                                                                boolean editable,
                                                                javafx.stage.Modality modality,
                                                                javafx.stage.Window owner)

Gets a CRUD for a PDO.
If the PDO is already being edited the corresponding stage will be brought to front and null is returned.

Type Parameters:

T - the pdo type

Parameters:

pdo - the pdo

pdoList - the optional list of PDOs to navigate in the list

editable - true if user may edit the pdo, false if to view only

modality - the modality

owner - the owner, null if none

Returns:

the CRUD, null if there is already a CRUD editing this PDO.

displaySearchStage

public <T extends PersistentDomainObject<T>> javafx.collections.ObservableList<T> displaySearchStage(T pdo,
                                                                                                     javafx.stage.Modality modality,
                                                                                                     javafx.stage.Window owner,
                                                                                                     boolean createPdoAllowed)

Searches for PDOs in a separate window.

Type Parameters:

T - the pdo type

Parameters:

pdo - the pdo as a template

modality - the modality

owner - the owner, null if none

createPdoAllowed - true if allow to create a new PDO from within the search dialog

Returns:

the selected PDOs if modal, null if not modal

displaySearchStage

public <T extends PersistentDomainObject<T>> javafx.collections.ObservableList<T> displaySearchStage(T pdo,
                                                                                                     javafx.stage.Modality modality,
                                                                                                     javafx.stage.Window owner,
                                                                                                     boolean createPdoAllowed,
                                                                                                     Consumer<PdoSearch<T>> configurator)

Searches for PDOs in a separate window.

Type Parameters:

T - the pdo type

Parameters:

pdo - the pdo as a template

modality - the modality

owner - the owner, null if none

createPdoAllowed - true if allow to create a new PDO from within the search dialog

configurator - the optional configurator for the PdoSearch

Returns:

the selected PDOs if modal, null if not modal

getSearch

public <T extends PersistentDomainObject<T>> PdoSearch<T> getSearch(T pdo,
                                                                    javafx.stage.Modality modality,
                                                                    javafx.stage.Window owner)

Gets a search controller for a PDO.

Type Parameters:

T - the pdo type

Parameters:

pdo - the pdo

modality - the modality

owner - the owner, null if none

Returns:

the search controller, never null

showSaveDiscardCancelDialog

public Boolean showSaveDiscardCancelDialog()

Shows a question dialog whether to save, discard or cancel editing of a PDO.

Returns:

true to save, false to discard changes, null to cancel and do nothing