org/homelinux/largo/utils/BrowserLaunch.java
author Markus Bröker <mbroeker@largo.homelinux.org>
Tue, 12 May 2009 21:20:30 +0200
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permissions -rw-r--r--
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/**
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 *  $Id: BrowserLaunch.java 125 2008-04-22 08:06:08Z mbroeker $
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 * $URL: http://localhost/svn/eclipse/Schachspiel/trunk/org/homelinux/largo/utils/BrowserLaunch.java $
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 */
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package org.homelinux.largo.utils;
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import java.lang.reflect.Method;
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import javax.swing.JOptionPane;
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/**
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 * Cross-Platform Browserlaunch
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 */
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public class BrowserLaunch {
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	private static final String errMsg = "Error attempting to launch web browser";
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	/**
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	 * This method opens the URL in a native platform browser
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	 */
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	public void openURL(String url) {
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		String osName = System.getProperty("os.name");
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		try {
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			if (osName.startsWith("Mac OS")) {
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				Class<?> fileMgr = Class.forName("com.apple.eio.FileManager");
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				Method openURL = fileMgr.getDeclaredMethod("openURL",
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						new Class[] { String.class });
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				openURL.invoke(null, new Object[] { url });
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			} else if (osName.startsWith("Windows"))
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				Runtime.getRuntime().exec(
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						"rundll32 url.dll,FileProtocolHandler " + url);
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			else {
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				String[] browsers = { "firefox", "opera", "konqueror",
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						"epiphany", "mozilla", "netscape" };
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				String browser = null;
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				for (int count = 0; count < browsers.length && browser == null; count++)
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					if (Runtime.getRuntime().exec(
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							new String[] { "which", browsers[count] })
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							.waitFor() == 0)
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						browser = browsers[count];
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				if (browser == null)
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					throw new Exception("Could not find web browser");
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				else
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					Runtime.getRuntime().exec(new String[] { browser, url });
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			}
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		} catch (Exception e) {
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			JOptionPane.showMessageDialog(null, errMsg + ":\n"
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					+ e.getLocalizedMessage());
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		}
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	}
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};