to.etc.domui.component.controlfactory

Class ControlFactoryRelationLookup

java.lang.Object

to.etc.domui.component.controlfactory.ControlFactoryRelationLookup

All Implemented Interfaces:

PropertyControlFactory

public class ControlFactoryRelationLookup
extends Object
implements PropertyControlFactory

Accepts any UP (parent) relation and scores 3, preferring this above the combobox-based lookup.

Author:

Frits Jalvingh Created on Jul 2, 2009

Field Summary

Fields inherited from interface to.etc.domui.component.controlfactory.PropertyControlFactory

BOOLEAN_AND_ENUM_CF, DATE_CF, RELATION_COMBOBOX_CF, RELATION_LOOKUP_CF, STRING_CF, TEXTAREA_CF

Constructor Summary

Constructors

Constructor and Description
ControlFactoryRelationLookup()

Method Summary

Modifier and Type	Method and Description
int	accepts(PropertyMetaModel<?> pmm, boolean editable, Class<?> controlClass) Accept any UP relation.
<T> ControlFactoryResult	createControl(PropertyMetaModel<T> pmm, boolean editable, Class<?> controlClass) Create the lookup thingy.

Methods inherited from class java.lang.Object

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

Constructor Detail

ControlFactoryRelationLookup

public ControlFactoryRelationLookup()

Method Detail

accepts

public int accepts(@Nonnull
                   PropertyMetaModel<?> pmm,
                   boolean editable,
                   @Nullable
                   Class<?> controlClass)

Accept any UP relation.

Specified by:

accepts in interface PropertyControlFactory

controlClass - When set the control factory *must* be able to return a component which is assignment-compatible with this class type. If it cannot it MUST refuse to create the control.

Returns:

createControl

@Nonnull
public <T> ControlFactoryResult createControl(@Nonnull
                                                       PropertyMetaModel<T> pmm,
                                                       boolean editable,
                                                       @Nullable
                                                       Class<?> controlClass)

Create the lookup thingy.

Specified by:

createControl in interface PropertyControlFactory

controlClass - When set the control factory *must* return a component which is assignment-compatible with this class type. When this method is called it has already (by it's accept method) told us it can, so not creating the proper type is not an option.

Returns: