Tilman
75 lines
2.2 KiB
Java
75 lines
2.2 KiB
Java
/* 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);
|
|
}
|
|
}
|
|
}
|