package edu.stanford.ejalbert.browserclosers;
import java.util.HashMap;
import java.util.Map;
import edu.stanford.ejalbert.browserevents.BrowserEvent;
/**
*
* @author not attributable
* @version 1.0
*/
public abstract class DefaultBrowserCloser
implements IBrowserCloser {
private final Map browserEvents = new HashMap();
public DefaultBrowserCloser() {
}
protected abstract void killBrowser(BrowserEvent event);
/* --------------- from BrowserEventListener -------------- */
public void handleBrowserEvent(BrowserEvent event) {
if (BrowserEvent.ID_BROWSER_LAUNCHED == event.getEventId()) {
Integer key = new Integer(event.getAttemptId());
synchronized (browserEvents) {
browserEvents.put(key, event);
}
}
}
/* ------------------ from IBrowserCloser ----------------- */
public BrowserEvent[] getBrowserEvents() {
int cnt = 0;
BrowserEvent[] events = null;
synchronized (browserEvents) {
cnt = browserEvents.size();
events = (BrowserEvent[]) browserEvents.values().toArray(
new BrowserEvent[cnt]);
}
return events;
}
public void closeBrowser(BrowserEvent event) {
if(event != null) {
Integer key = new Integer(event.getAttemptId());
BrowserEvent bevent = null;
synchronized(browserEvents) {
bevent = (BrowserEvent)browserEvents.remove(key);
}
if(bevent != null) {
killBrowser(bevent);
}
}
}
}