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IDEMPIERE-1244 Use client side timer instead of server thread for the auto refresh of dashboard gadget.

This commit is contained in:
Heng Sin Low 2013-08-03 08:36:21 +08:00
parent 99acbcf99d
commit ccb801effd
2 changed files with 21 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/dashboard/DashboardRunnable.java
View File

@ -84,7 +84,8 @@ public class DashboardRunnable implements Runnable, Serializable
public void run()
{
if (dashboardPanels != null && desktop != null && desktop.get() != null)
if (dashboardPanels != null && desktop != null && desktop.get() != null
&& desktop.get().isAlive() && desktop.get().isServerPushEnabled())
{
Locales.setThreadLocal(locale);
try {

34
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/desktop/DashboardController.java
View File

@ -23,8 +23,6 @@ import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import org.adempiere.webui.apps.AEnv;
@ -37,7 +35,6 @@ import org.adempiere.webui.report.HTMLExtension;
import org.adempiere.webui.session.SessionManager;
import org.adempiere.webui.theme.ThemeManager;
import org.adempiere.webui.window.ZkReportViewerProvider;
import org.compiere.Adempiere;
import org.compiere.model.I_AD_Menu;
import org.compiere.model.MDashboardContent;
import org.compiere.model.MDashboardPreference;
@ -71,6 +68,7 @@ import org.zkoss.zul.Include;
import org.zkoss.zul.Panel;
import org.zkoss.zul.Panelchildren;
import org.zkoss.zul.Separator;
import org.zkoss.zul.Timer;
import org.zkoss.zul.Toolbar;
import org.zkoss.zul.Toolbarbutton;
import org.zkoss.zul.Vlayout;
@ -90,7 +88,7 @@ public class DashboardController implements EventListener<Event> {
private Anchorlayout dashboardLayout;
private Anchorchildren maximizedHolder;
private DashboardRunnable dashboardRunnable;
private ScheduledFuture<?> dashboardFuture;
private Timer dashboardTimer;
private final static int DEFAULT_DASHBOARD_WIDTH = 95;
@ -386,7 +384,18 @@ public class DashboardController implements EventListener<Event> {
// default Update every one minutes
int interval = MSysConfig.getIntValue(MSysConfig.ZK_DASHBOARD_REFRESH_INTERVAL, 60000);
dashboardFuture = Adempiere.getThreadPoolExecutor().scheduleWithFixedDelay(dashboardRunnable, interval, interval, TimeUnit.MILLISECONDS);
dashboardTimer = new Timer();
dashboardTimer.setDelay(interval);
dashboardTimer.setRepeats(true);
dashboardTimer.addEventListener(Events.ON_TIMER, new EventListener<Event>() {
@Override
public void onEvent(Event event) throws Exception {
if (dashboardRunnable != null && !dashboardRunnable.isEmpty()) {
dashboardRunnable.run();
}
}
});
dashboardTimer.setPage(parent.getPage());
}
}
@ -596,15 +605,11 @@ public class DashboardController implements EventListener<Event> {
* @param desktop
*/
public void onSetPage(Page page, Desktop desktop) {
if (dashboardFuture != null && !dashboardFuture.isDone()) {
dashboardFuture.cancel(true);
Adempiere.getThreadPoolExecutor().remove((Runnable) dashboardFuture);
if (dashboardTimer != null) {
DashboardRunnable tmp = dashboardRunnable;
dashboardRunnable = new DashboardRunnable(tmp, desktop);
// default Update every one minutes
int interval = MSysConfig.getIntValue(MSysConfig.ZK_DASHBOARD_REFRESH_INTERVAL, 60000);
dashboardFuture = Adempiere.getThreadPoolExecutor().scheduleWithFixedDelay(dashboardRunnable, interval, interval, TimeUnit.MILLISECONDS);
dashboardTimer.setPage(page);
}
}
@ -612,10 +617,9 @@ public class DashboardController implements EventListener<Event> {
* clean up for logout
*/
public void onLogOut() {
if (dashboardFuture != null && !dashboardFuture.isDone()) {
dashboardFuture.cancel(true);
Adempiere.getThreadPoolExecutor().remove((Runnable) dashboardFuture);
dashboardFuture = null;
if (dashboardTimer != null) {
dashboardTimer.detach();
dashboardTimer = null;
}
if (dashboardRunnable != null) {
dashboardRunnable = null;