ZooInspector.java

/**
 * 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.zookeeper.inspector;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.UIManager;

import org.apache.zookeeper.inspector.gui.ZooInspectorPanel;
import org.apache.zookeeper.inspector.logger.LoggerFactory;
import org.apache.zookeeper.inspector.manager.ZooInspectorManagerImpl;

/**
 * 
 */
public class ZooInspector {
    /**
     * @param args
     *            - not used. The value of these parameters will have no effect
     *            on the application
     */
    public static void main(String[] args) {
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
            JFrame frame = new JFrame("ZooInspector");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            final ZooInspectorPanel zooInspectorPanel = new ZooInspectorPanel(
                    new ZooInspectorManagerImpl());
            frame.addWindowListener(new WindowAdapter() {
                @Override
                public void windowClosed(WindowEvent e) {
                    super.windowClosed(e);
                    zooInspectorPanel.disconnect(true);
                }
            });

            frame.setContentPane(zooInspectorPanel);
            frame.setSize(1024, 768);
            frame.setVisible(true);
        } catch (Exception e) {
            LoggerFactory.getLogger().error(
                    "Error occurred loading ZooInspector", e);
            JOptionPane.showMessageDialog(null,
                    "ZooInspector failed to start: " + e.getMessage(), "Error",
                    JOptionPane.ERROR_MESSAGE);
        }
    }
}