Java AbstractAjaxTimerBehavior类代码示例

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
/**
 * Creates an acls page and opens the permission target for editing.
 *
 * @param ptiToEdit Permission target to edit
 */
public AclsPage(final MutablePermissionTargetInfo ptiToEdit) {
    // only admins can reach here
    if (!authService.isAdmin()) {
        throw new UnauthorizedInstantiationException(AclsPage.class);
    }
    // create the panel
    final PermissionTargetListPanel panel = new PermissionTargetListPanel("permissionTargetList");
    add(panel);

    if (ptiToEdit != null) {
        // use very short ajax timer to open the edit panel
        add(new AbstractAjaxTimerBehavior(Duration.milliseconds(1)) {
            @Override
            protected void onTimer(AjaxRequestTarget target) {
                stop(); // don't fire again
                ModalHandler modalHandler = ModalHandler.getInstanceFor(AclsPage.this);
                modalHandler.setModalPanel(panel.newUpdateItemPanel(ptiToEdit));
                modalHandler.show(target);
            }
        });
    }
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
/**
 * Main constructor
 *
 * @param id The verbal ID of the panel
 */
public SystemLogsViewPanel(String id) {
    super(id);
    addLogComboBox();
    addSystemLogsSize();
    addSystemLogsLink();
    addSystemLogsContent();
    addLastUpdate();

    // add the timer behavior to the page and make it update both components
    add(new AbstractAjaxTimerBehavior(Duration.seconds(ConstantValues.logsViewRefreshRateSecs.getInt())) {
        @Override
        protected void onTimer(AjaxRequestTarget target) {
            updateComponents(target, (!systemLogFile.exists()));
        }
    });
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
private void scheduleMessageFetch() {
    add(new AbstractAjaxTimerBehavior(Duration.seconds(5)) {
        @Override
        protected IAjaxCallDecorator getAjaxCallDecorator() {
            return new NoAjaxIndicatorDecorator();
        }

        @Override
        protected void onTimer(AjaxRequestTarget target) {
            stop();
            final Message message = artifactoryUpdatesService.getCachedMessage();
            if (message != null && message != ArtifactoryUpdatesService.PROCESSING_MESSAGE) {
                setupMessage(message);
                target.add(ArtifactoryUpdatesPanel.this);
            }
        }
    });
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
public AjaxLazyPollingPanel(String id, IModel<?> model, Duration updateInterval) {
    super(id, model);

    setOutputMarkupId(true);

    add(new AbstractAjaxTimerBehavior(updateInterval) {

        private static final long serialVersionUID = 1L;

        @Override
        protected void onTimer(AjaxRequestTarget target) {
            if (isCompleted()) {
                stop(target);
                AjaxLazyPollingPanel.this.replace(getLazyLoadComponent(LAZY_LOAD_COMPONENT_ID));
                target.add(AjaxLazyPollingPanel.this);
                AjaxLazyPollingPanel.this.onTimerStop(this, target);
            } else if (isFailed()) {
                stop(target);
                AjaxLazyPollingPanel.this.onTimerFailed(this, target);
            } else {
                target.add(AjaxLazyPollingPanel.this);
                AjaxLazyPollingPanel.this.onTimerTick(this, target);
            }
        }
    });
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
@Override
protected void onConfigure() {
	super.onConfigure();
	if (saveOnConfigure) {
		saveOnConfigure = false;
		add(new AbstractAjaxTimerBehavior(Duration.milliseconds(100)) {
			@Override
			protected void onTimer(AjaxRequestTarget target) {
				stop(target);
				savePerformed(target);
			}
		});
	}
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
protected void addAjaxTimer(final T itemObject) {
    add(new AbstractAjaxTimerBehavior(Duration.milliseconds(1)) {
        @Override
        protected void onTimer(AjaxRequestTarget target) {
            stop(); // don't fire again
            ModalHandler modalHandler = ModalHandler.getInstanceFor(RepoListPanel.this);
            modalHandler.setModalPanel(newUpdateItemPanel(itemObject));
            modalHandler.show(target);
        }
    });
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
@SuppressWarnings("serial")
private void initComponents() {
	Component keepAliveComponent = new WebMarkupContainer("keepAlive");
	add(keepAliveComponent);

	if (ConstellioSession.get().getUser() != null) {
		keepAliveComponent.add(new AbstractAjaxTimerBehavior(Duration.seconds(30)) {
			@Override
			protected void onTimer(AjaxRequestTarget target) {
				// Do nothing, will prevent page from expiring
			}
		});
	}
	initStyling();
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
public Index(String app) {
	setVersioned(false);
	final String theApp = LogService.isAppRegistered(app) ? app : null;

	serverDate = new Label("serverDate", LogService.getFormattedDate(new Date()));
	serverDate.setOutputMarkupId(true);

	add(new Label("title", theApp != null ? String.format("[%s]@Web4Log", theApp) : "Web4Log"));
	add(new Label("headerLabel", ConfigService.getString("header.label")));
	add(serverDate);

	appListContainer = new WebMarkupContainer("appListContainer");
	appListContainer.setOutputMarkupId(true);
	add(appListContainer);

	appListContainer.add(new ListView<AppInfo>("appList", LogService.getAppList()) {
		@Override
		protected void populateItem(final ListItem<AppInfo> item) {
			final AppInfo anAppInfo = item.getModelObject();
			WebComponent stat = new WebComponent("stat");
			stat.add(new AttributeModifier("class", anAppInfo.isConnected() ? "fa fa-link" : "fa fa-chain-broken"));
			stat.add(new AttributeModifier("style", String.format("color:%s;", anAppInfo.isConnected() ? "#8aff27" : "red")));

			Label selectedAppLbl = new Label("selectedApp", anAppInfo.getName());
			Link<String> appLink = new Link<String>("appLink") {
				@Override
				public void onClick() {
					setResponsePage(new Index(anAppInfo.getName()));
				}
			};
			appLink.add(new Label("appLinkLabel", anAppInfo.getName()));

			selectedAppLbl.setVisible(anAppInfo.getName().equals(theApp));
			appLink.setVisible(!selectedAppLbl.isVisible());

			item.add(stat);
			item.add(selectedAppLbl);
			item.add(appLink);
			item.add(new DownloadLink("downloadLogFile", new File(LogService.getLogFileLocation(anAppInfo.getName())))
				.setCacheDuration(Duration.NONE));
		}
	});

	add(
		new TailRemoteLogPanel("tailPanel")
			.setRemoteApp(theApp)
			.setVisible(theApp != null)
	);

	add(new AbstractAjaxTimerBehavior(Duration.ONE_MINUTE) {
		@Override
		protected void onTimer(AjaxRequestTarget target) {
			serverDate.setDefaultModel(new Model<Serializable>(LogService.getFormattedDate(new Date())));
			target.add(serverDate);
		}
	});
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
/**
 * Hook executed after each ajax polling timer tick.
 *
 * @param timer the timer being executed
 * @param target the ajax request target
 */
protected void onTimerTick(AbstractAjaxTimerBehavior timer, AjaxRequestTarget target) {
    // hook
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
/**
 * Hook executed after an ajax polling request was made, but the execution of the operation was already done and the
 * content component has been replaced.
 *
 * @param timer the timer being executed
 * @param target the ajax request target
 */
protected void onTimerStop(AbstractAjaxTimerBehavior timer, AjaxRequestTarget target) {
    // hook
}
 

import org.apache.wicket.ajax.AbstractAjaxTimerBehavior; //导入依赖的package包/类
/**
 * Hook executed after an ajax polling request was made, but the execution of the operation has failed. By default
 * it re-throws the exception that was caught during execution.
 *
 * @param timer the timer being executed
 * @param target the ajax request target
 */
protected void onTimerFailed(AbstractAjaxTimerBehavior timer, AjaxRequestTarget target) {
    if (exception != null) {
        throw new UncheckedExecutionException(exception);
    }
}