|
| |
|
| java.lang.Object
 org.getahead.dwrdemo.clock.Clock
| Clock | | public class Clock implements Runnable(Code) | | A server-side clock that broadcasts the server time to any browsers that will
listen.
This is an example of how to control clients using server side threads
author:
Joe Walker [joe at getahead dot ltd dot uk] |
| Field Summary | |
| protected transient boolean | active
|
| Constructor Summary | |
| public | Clock()
Create a schedule to update the clock every second. |
| Method Summary | |
| public void | run()
| | public void | setClockDisplay(String output)
Actually alter the clients.
In DWR 2.x you had to know the ServletContext in order to be able to get
a ServerContext. | | public synchronized void | toggle()
|
| active | | protected transient boolean active(Code) | | Are we updating the clocks on all the pages?
|
| Clock | | public Clock()(Code) | | Create a schedule to update the clock every second.
|
| setClockDisplay | | public void setClockDisplay(String output)(Code) | | Actually alter the clients.
In DWR 2.x you had to know the ServletContext in order to be able to get
a ServerContext. With DWR 3.0 this restriction has been removed.
This method is public so you can call this from the dwr auto-generated
pages to demo altering one page from another
Parameters:
output - The string to display. |
| toggle | | public synchronized void toggle()(Code) | | Called from the client to turn the clock on/off
|
|
|
|