/* Copyright (c) 2008 Google Inc.
*
* Licensed 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 sample.spreadsheet.gui;
import com.google.gdata.client.spreadsheet.SpreadsheetService;
import com.google.gdata.util.AuthenticationException;
import com.google.gdata.util.ServiceException;
import java.io.IOException;
import javax.swing.JOptionPane;
/**
* Runs the spreadsheets GUI API demo.
*/
public final class SpreadsheetApiDemo {
/** Prevents instantiation. */
private SpreadsheetApiDemo() {
}
/**
* Runs the demo.
*
* @param args IGNORED
*/
public static void main(String[] args) {
new LoginFrame(new SpreadsheetService("SpreadsheetApiDemo-1"),
"(username)", "");
}
/**
* Shows a pop-up dialog box alerting the user of an error.
*
* @param e the exception
*/
public static void showErrorBox(Exception e) {
if (e instanceof IOException) {
JOptionPane.showMessageDialog(null,
"There was an error contacting Google: " + e.getMessage(),
"Error contacting Google",
JOptionPane.ERROR_MESSAGE);
} else if (e instanceof AuthenticationException) {
JOptionPane.showMessageDialog(null,
"Your username and/or password were rejected: " + e.getMessage(),
"Authentication Error",
JOptionPane.ERROR_MESSAGE);
} else if (e instanceof ServiceException) {
JOptionPane.showMessageDialog(null,
"Google returned the error: " + e.getMessage(),
"Google had an error processing the request",
JOptionPane.ERROR_MESSAGE);
} else {
JOptionPane.showMessageDialog(null,
"There was an unexpected error: " + e.getMessage(),
"Unexpected error",
JOptionPane.ERROR_MESSAGE);
}
}
}