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* 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
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package org.apache.cayenne.modeler.editor.datanode;
import java.awt.Component;
import org.apache.cayenne.conn.DataSourceInfo;
import org.apache.cayenne.modeler.CayenneModelerController;
import org.apache.cayenne.modeler.ProjectController;
import org.apache.cayenne.modeler.pref.DBConnectionInfo;
import org.apache.cayenne.swing.BindingBuilder;
import org.apache.cayenne.swing.BindingDelegate;
import org.apache.cayenne.swing.ObjectBinding;
public class JDBCDataSourceEditor extends DataSourceEditor {
protected JDBCDataSourceView view;
public JDBCDataSourceEditor(ProjectController parent,
BindingDelegate nodeChangeProcessor) {
super(parent, nodeChangeProcessor);
}
public Component getView() {
return view;
}
protected void prepareBindings(BindingBuilder builder) {
this.view = new JDBCDataSourceView();
fieldAdapters = new ObjectBinding[6];
fieldAdapters[0] =
builder.bindToTextField(view.getUserName(), "node.dataSourceDescriptor.userName");
fieldAdapters[1] =
builder.bindToTextField(view.getPassword(), "node.dataSourceDescriptor.password");
fieldAdapters[2] =
builder.bindToTextField(view.getUrl(), "node.dataSourceDescriptor.dataSourceUrl");
fieldAdapters[3] =
builder.bindToTextField(view.getDriver(), "node.dataSourceDescriptor.jdbcDriver");
fieldAdapters[4] =
builder.bindToTextField(view.getMaxConnections(), "node.dataSourceDescriptor.maxConnections");
fieldAdapters[5] =
builder.bindToTextField(view.getMinConnections(), "node.dataSourceDescriptor.minConnections");
builder.bindToAction(view.getSyncWithLocal(), "syncDataSourceAction()");
}
/**
* This action is called whenever the password location is changed
* in the GUI pulldown. It changes labels and editability of the
* password fields depending on the option that was selected.
*/
public void syncDataSourceAction() {
CayenneModelerController mainController = getApplication().getFrameController();
if (getNode() == null || getNode().getDataSourceDescriptor() == null) {
return;
}
DataSourceInfo projectDSI = getNode().getDataSourceDescriptor();
ProjectController parent = (ProjectController) getParent();
String key = parent.getDataNodePreferences().getLocalDataSource();
if (key == null) {
mainController.updateStatus("No Local DataSource selected for node...");
return;
}
DBConnectionInfo dataSource = (DBConnectionInfo) getApplication()
.getCayenneProjectPreferences()
.getDetailObject(DBConnectionInfo.class)
.getObject(key);
if (dataSource != null) {
if (dataSource.copyTo(projectDSI)) {
refreshView();
super.nodeChangeProcessor.modelUpdated(null, null, null);
mainController.updateStatus(null);
}
else {
mainController.updateStatus("DataNode is up to date...");
}
}
else {
mainController.updateStatus("Invalid Local DataSource selected for node...");
}
}
}