/*******************************************************************************
* Copyright (c) 2008, 2015 Matthew Hall and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Matthew Hall - initial API and implementation (bug 195222)
* Matthew Hall - bug 264307
******************************************************************************/
package org.eclipse.core.internal.databinding.beans;
import java.beans.PropertyDescriptor;
import java.util.Map;
import org.eclipse.core.databinding.beans.BeanProperties;
import org.eclipse.core.databinding.beans.IBeanMapProperty;
import org.eclipse.core.databinding.beans.IBeanValueProperty;
import org.eclipse.core.databinding.observable.Realm;
import org.eclipse.core.databinding.observable.map.IObservableMap;
import org.eclipse.core.databinding.observable.map.MapDiff;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.core.databinding.property.map.IMapProperty;
import org.eclipse.core.databinding.property.map.MapProperty;
/**
* @since 3.3
*
*/
public class BeanMapPropertyDecorator extends MapProperty implements
IBeanMapProperty {
private final IMapProperty delegate;
private final PropertyDescriptor propertyDescriptor;
/**
* @param delegate
* @param propertyDescriptor
*/
public BeanMapPropertyDecorator(IMapProperty delegate,
PropertyDescriptor propertyDescriptor) {
this.delegate = delegate;
this.propertyDescriptor = propertyDescriptor;
}
@Override
public PropertyDescriptor getPropertyDescriptor() {
return propertyDescriptor;
}
@Override
public Object getKeyType() {
return delegate.getKeyType();
}
@Override
public Object getValueType() {
return delegate.getValueType();
}
@Override
protected Map doGetMap(Object source) {
return delegate.getMap(source);
}
@Override
protected void doSetMap(Object source, Map map) {
delegate.setMap(source, map);
}
@Override
protected void doUpdateMap(Object source, MapDiff diff) {
delegate.updateMap(source, diff);
}
@Override
public IBeanMapProperty values(String propertyName) {
return values(propertyName, null);
}
@Override
public IBeanMapProperty values(String propertyName, Class valueType) {
Class beanClass = (Class) delegate.getValueType();
return values(BeanProperties.value(beanClass, propertyName, valueType));
}
@Override
public IBeanMapProperty values(IBeanValueProperty property) {
return new BeanMapPropertyDecorator(super.values(property),
property.getPropertyDescriptor());
}
@Override
public IObservableMap observe(Object source) {
return new BeanObservableMapDecorator(delegate.observe(source),
propertyDescriptor);
}
@Override
public IObservableMap observe(Realm realm, Object source) {
return new BeanObservableMapDecorator(delegate.observe(realm, source),
propertyDescriptor);
}
@Override
public IObservableMap observeDetail(IObservableValue master) {
return new BeanObservableMapDecorator(delegate.observeDetail(master),
propertyDescriptor);
}
@Override
public String toString() {
return delegate.toString();
}
}