Show Notification Message to all the Users based on IP Address in Java? -


i want show notification message (using java frame) users machine based on ip address.

how create frame in users machine, please me.

i created frame, code below:

string message = "you got new notification message. not awesome have such notification message.";     string header = "this header of notification message";     jframe frame = new jframe();     frame.setsize(300, 125);     frame.setundecorated(true);     frame.setlayout(new gridbaglayout());     gridbagconstraints constraints = new gridbagconstraints();     constraints.gridx = 0;     constraints.gridy = 0;     constraints.weightx = 1.0f;     constraints.weighty = 1.0f;     constraints.insets = new insets(5, 5, 5, 5);     constraints.fill = gridbagconstraints.both;     jlabel headinglabel = new jlabel("<html><font color = 'red'>"+header);     //headinglabel.seticon(headingicon); // --- use image icon want heading image.     headinglabel.setopaque(false);     frame.add(headinglabel, constraints);     constraints.gridx++;     constraints.weightx = 0f;     constraints.weighty = 0f;     constraints.fill = gridbagconstraints.none;     constraints.anchor = gridbagconstraints.north;     jbutton cloesbutton = new jbutton(new abstractaction("x") {         @override         public void actionperformed(actionevent e) {             frame.dispose();         }     });     cloesbutton.setmargin(new insets(1, 4, 1, 4));     cloesbutton.setfocusable(false);     frame.add(cloesbutton, constraints);     constraints.gridx = 0;     constraints.gridy++;     constraints.weightx = 1.0f;     constraints.weighty = 1.0f;     constraints.insets = new insets(5, 5, 5, 5);     constraints.fill = gridbagconstraints.both;     jlabel messagelabel = new jlabel("<html><font color = 'red'>" + message);     frame.add(messagelabel, constraints);     frame.setdefaultcloseoperation(windowconstants.exit_on_close);     dimension scrsize = toolkit.getdefaulttoolkit().getscreensize();// size of screen     insets toolheight = toolkit.getdefaulttoolkit().getscreeninsets(frame.getgraphicsconfiguration());// height of task bar     frame.setlocation(scrsize.width - frame.getwidth(), scrsize.height - toolheight.bottom - frame.getheight());     frame.setvisible(true);     frame.setalwaysontop(true);

thanks in advance.


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