/*****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
****************************************************************/
package org.apache.cayenne.modeler.editor.datanode;
import org.apache.cayenne.access.DataNode;
import org.apache.cayenne.modeler.ProjectController;
import org.apache.cayenne.modeler.util.CayenneController;
import org.apache.cayenne.swing.BindingBuilder;
import org.apache.cayenne.swing.BindingDelegate;
import org.apache.cayenne.swing.ObjectBinding;
import org.apache.cayenne.util.Util;
/**
*/
public abstract class DataSourceEditor extends CayenneController {
protected ObjectBinding[] fieldAdapters;
protected DataNode node;
protected BindingDelegate nodeChangeProcessor;
public DataSourceEditor(ProjectController controller,
BindingDelegate nodeChangeProcessor) {
super(controller);
this.nodeChangeProcessor = nodeChangeProcessor;
initBindings();
}
public DataNode getNode() {
return node;
}
public void setNode(DataNode node) {
if (!Util.nullSafeEquals(this.node, node)) {
this.node = node;
for (ObjectBinding fieldAdapter : fieldAdapters) {
fieldAdapter.updateView();
}
}
}
protected void initBindings() {
BindingBuilder builder = new BindingBuilder(
getApplication().getBindingFactory(),
this);
builder.setDelegate(nodeChangeProcessor);
prepareBindings(builder);
}
protected abstract void prepareBindings(BindingBuilder builder);
protected void refreshView() {
for (ObjectBinding fieldAdapter : fieldAdapters) {
fieldAdapter.updateView();
}
}
}