Ouvrir un fichier Avec le bon programme...

"Julien C." <jc63@free.fr> a écrit dans le message de
news:407c4b71$0$19501$636a15ce@news.free.fr...

Bonjour,

Je cherche à ouvrir un fichier html avec le programme par défaut sur le
poste. J'ai bien trouvé Runtime.getRuntime().exec(maCommande)
Mais quelle commande lancer ???

Merci d'avance Julien.

package julien;

import java.io.IOException;

/**
* <i>This class comes from javaworld at
http://www.javaworld.com/javatips/jw-javatip66_p.html.</i>
*
* A simple, static class to display a URL in the system browser.
*
* Under Unix, the system browser is hard-coded to be 'netscape'.
* Netscape must be in your PATH for this to work. This has been
* tested with the following platforms: AIX, HP-UX and Solaris.
*
* Under Windows, this will bring up the default browser under windows,
* usually either Netscape or Microsoft IE. The default browser is
* determined by the OS. This has been tested under Windows 95/98/NT.
*
* Examples:
* BrowserControl.displayURL("http://www.javaworld.com")
* BrowserControl.displayURL("file://c:\docs\index.html")
* BrowserContorl.displayURL("file:///user/joe/index.html");
*
* Note - you must include the url type -- either "http://" or "file://".
* @author javaworld (tip 66)
* @version 1.0
*/

public class BrowserControl
{
// Used to identify the windows platform.
private static final String WIN_ID = "Windows";

// The default system browser under windows.
private static final String WIN_PATH = "rundll32";

// The flag to display a url.
private static final String WIN_FLAG = "url.dll,FileProtocolHandler";

// The default browser under unix.
private static final String UNIX_PATH = "netscape";

// The flag to display a url.
private static final String UNIX_FLAG = "-remote openURL";

/**
* Display a file in the system browser. If you want to display a
* file, you must include the absolute path name.
*
* @param url the file's url (the url must start with either "http://" or
"file://").
*/
public static void displayURL(String url) throws InterruptedException,
IOException
{
boolean windows = isWindowsPlatform();
String cmd = null;

if (windows)
{
// cmd = 'rundll32 url.dll,FileProtocolHandler http://...'
cmd = WIN_PATH + " " + WIN_FLAG + " " + url;
Process p = Runtime.getRuntime().exec(cmd);
}
else
{
// Under Unix, Netscape has to be running for the "-remote"
// command to work. So, we try sending the command and
// check for an exit value. If the exit command is 0,
// it worked, otherwise we need to start the browser.
// cmd = 'netscape -remote openURL(http://www.javaworld.com)'
cmd = UNIX_PATH + " " + UNIX_FLAG + "(" + url + ")";
Process p = Runtime.getRuntime().exec(cmd);

// wait for exit code -- if it's 0, command worked,
// otherwise we need to start the browser up.
int exitCode = p.waitFor();
if (exitCode != 0)
{
// Command failed, start up the browser
// cmd = 'netscape http://www.javaworld.com'
cmd = UNIX_PATH + " " + url;
p = Runtime.getRuntime().exec(cmd);
}
}
}

/**
* Try to determine whether this application is running under Windows
* or some other platform by examing the "os.name" property.
*
* @return true if this application is running under a Windows OS
*/
public static boolean isWindowsPlatform()
{
String os = System.getProperty("os.name");
if ( os != null && os.startsWith(WIN_ID))
return true;
else
return false;

}
}

Stéphane Kolodziejczyk <stephane.kolo@wanadoo.fr> wrote:

package julien;

tu n'aurais pas un tip pour lancer le client email par défaut sur une
plateforme ?

je suis sur MacOS X et je ne connais pas les clients mail sur win et
unix/linux .
--
yt