| /******************************************************************************* |
| * Copyright (c) 2008, 2010 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.List; |
| |
| import org.eclipse.core.databinding.beans.BeanProperties; |
| import org.eclipse.core.databinding.beans.IBeanListProperty; |
| import org.eclipse.core.databinding.beans.IBeanValueProperty; |
| import org.eclipse.core.databinding.observable.Realm; |
| import org.eclipse.core.databinding.observable.list.IObservableList; |
| import org.eclipse.core.databinding.observable.list.ListDiff; |
| import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory; |
| import org.eclipse.core.databinding.observable.value.IObservableValue; |
| import org.eclipse.core.databinding.property.list.IListProperty; |
| import org.eclipse.core.databinding.property.list.ListProperty; |
| |
| /** |
| * @since 3.3 |
| * |
| */ |
| public class BeanListPropertyDecorator extends ListProperty implements |
| IBeanListProperty { |
| private final IListProperty delegate; |
| private final PropertyDescriptor propertyDescriptor; |
| |
| /** |
| * @param delegate |
| * @param propertyDescriptor |
| */ |
| public BeanListPropertyDecorator(IListProperty delegate, |
| PropertyDescriptor propertyDescriptor) { |
| this.delegate = delegate; |
| this.propertyDescriptor = propertyDescriptor; |
| } |
| |
| public Object getElementType() { |
| return delegate.getElementType(); |
| } |
| |
| protected List doGetList(Object source) { |
| return delegate.getList(source); |
| } |
| |
| protected void doSetList(Object source, List list) { |
| delegate.setList(source, list); |
| } |
| |
| protected void doUpdateList(Object source, ListDiff diff) { |
| delegate.updateList(source, diff); |
| } |
| |
| public IBeanListProperty values(String propertyName) { |
| return values(propertyName, null); |
| } |
| |
| public IBeanListProperty values(String propertyName, Class valueType) { |
| Class beanClass = (Class) delegate.getElementType(); |
| return values(BeanProperties.value(beanClass, propertyName, valueType)); |
| } |
| |
| public IBeanListProperty values(IBeanValueProperty property) { |
| return new BeanListPropertyDecorator(super.values(property), property |
| .getPropertyDescriptor()); |
| } |
| |
| public PropertyDescriptor getPropertyDescriptor() { |
| return propertyDescriptor; |
| } |
| |
| public IObservableList observe(Object source) { |
| return new BeanObservableListDecorator(delegate.observe(source), |
| propertyDescriptor); |
| } |
| |
| public IObservableList observe(Realm realm, Object source) { |
| return new BeanObservableListDecorator(delegate.observe(realm, source), |
| propertyDescriptor); |
| } |
| |
| public IObservableFactory listFactory() { |
| return delegate.listFactory(); |
| } |
| |
| public IObservableFactory listFactory(Realm realm) { |
| return delegate.listFactory(realm); |
| } |
| |
| public IObservableList observeDetail(IObservableValue master) { |
| return new BeanObservableListDecorator(delegate.observeDetail(master), |
| propertyDescriptor); |
| } |
| |
| public String toString() { |
| return delegate.toString(); |
| } |
| } |