com.haulmont.cuba.gui.data.impl

Class DsListenerAdapter<T extends Entity>

java.lang.Object

com.haulmont.cuba.gui.data.impl.DsListenerAdapter<T>

All Implemented Interfaces:

DatasourceListener<T>, ValueListener<T>

Direct Known Subclasses:

CollectionDsListenerAdapter

Deprecated.

Use new listeners
Datasource.ItemChangeListener
Datasource.ItemPropertyChangeListener
Datasource.StateChangeListener
CollectionDatasource.CollectionChangeListener

@Deprecated
public class DsListenerAdapter<T extends Entity>
extends java.lang.Object
implements DatasourceListener<T>

Adapter class for DatasourceListener. Use it if you need to implement only few methods.

Constructor Summary

Constructors

Constructor and Description
DsListenerAdapter() Deprecated.

Method Summary

Modifier and Type	Method and Description
void	itemChanged(Datasource<T> ds, T prevItem, T item) Deprecated. Current item changed, that is now Datasource.getItem() returns a different instance.
void	stateChanged(Datasource<T> ds, Datasource.State prevState, Datasource.State state) Deprecated. Datasource state changed.
void	valueChanged(T source, java.lang.String property, java.lang.Object prevValue, java.lang.Object value) Deprecated. Called when an attribute value changed.

Methods inherited from class java.lang.Object

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

Constructor Detail

DsListenerAdapter

public DsListenerAdapter()

Deprecated.

Method Detail

itemChanged

public void itemChanged(Datasource<T> ds,
                        @Nullable
                        T prevItem,
                        @Nullable
                        T item)

Deprecated.

Description copied from interface: DatasourceListener

Current item changed, that is now Datasource.getItem() returns a different instance.

Specified by:

itemChanged in interface DatasourceListener<T extends Entity>

Parameters:

ds - datasource

prevItem - previous selected item

item - current item

stateChanged

public void stateChanged(Datasource<T> ds,
                         Datasource.State prevState,
                         Datasource.State state)

Deprecated.

Description copied from interface: DatasourceListener

Datasource state changed.

Specified by:

stateChanged in interface DatasourceListener<T extends Entity>

Parameters:

ds - datasource

prevState - previous state

state - current state

valueChanged

public void valueChanged(T source,
                         java.lang.String property,
                         @Nullable
                         java.lang.Object prevValue,
                         @Nullable
                         java.lang.Object value)

Deprecated.

Description copied from interface: ValueListener

Called when an attribute value changed.

Specified by:

valueChanged in interface ValueListener<T extends Entity>

Parameters:

source - changed object

property - changed attribute name

prevValue - previous value

value - current value