Package com.evolveum.midpoint.gui.api.model

Class NonEmptyLoadableModel<T>

java.lang.Object

com.evolveum.midpoint.gui.api.model.LoadableModel<T>

com.evolveum.midpoint.gui.api.model.NonEmptyLoadableModel<T>

All Implemented Interfaces:

NonEmptyModel<T>, Serializable, org.apache.wicket.model.IDetachable, org.apache.wicket.model.IModel<T>, org.apache.wicket.util.io.IClusterable

public abstract class NonEmptyLoadableModel<T>
extends LoadableModel<T>
implements NonEmptyModel<T>

Loadable model whose object is always not null. Used to reduce checks of the 'model.getObject() != null' kind. TODO remove redundant checks after annotations are checked at runtime (needs to be done in maven build)

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
NonEmptyLoadableModel(boolean alwaysReload)

Method Summary

Modifier and Type	Method	Description
static <T> NonEmptyLoadableModel<T>	create(Producer<T> producer, boolean alwaysReload)
T	getObject()
protected abstract T	load()
void	setObject(T object)

Methods inherited from class com.evolveum.midpoint.gui.api.model.LoadableModel

detach, getNestedModel, isLoaded, onDetach, onLoad, reset, revive, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.model.IModel

as, combineWith, detach, filter, flatMap, isPresent, map, orElse, orElseGet

Constructor Details

NonEmptyLoadableModel

public NonEmptyLoadableModel(boolean alwaysReload)

Method Details

create

public static <T> NonEmptyLoadableModel<T> create(Producer<T> producer,
 boolean alwaysReload)

getObject

@NotNull
public T getObject()

Specified by:

getObject in interface org.apache.wicket.model.IModel<T>

Specified by:

getObject in interface NonEmptyModel<T>

Overrides:

getObject in class LoadableModel<T>

setObject

public void setObject(@NotNull
 T object)

Specified by:

setObject in interface org.apache.wicket.model.IModel<T>

Specified by:

setObject in interface NonEmptyModel<T>

Overrides:

setObject in class LoadableModel<T>

load

@NotNull
protected abstract T load()

Specified by:

load in class LoadableModel<T>