Package org.hippoecm.frontend.widgets

Class Pinger

java.lang.Object
org.apache.wicket.Component
org.apache.wicket.markup.html.WebComponent
org.apache.wicket.markup.html.basic.Label
org.hippoecm.frontend.widgets.Pinger
All Implemented Interfaces:
Serializable, org.apache.wicket.event.IEventSink, org.apache.wicket.event.IEventSource, org.apache.wicket.feedback.IFeedbackContributor, org.apache.wicket.IConverterLocator, org.apache.wicket.IMetadataContext<Serializable,org.apache.wicket.Component>, org.apache.wicket.markup.html.IHeaderContributor, org.apache.wicket.request.component.IRequestableComponent, org.apache.wicket.util.IHierarchical<org.apache.wicket.Component>, org.apache.wicket.util.io.IClusterable
public class Pinger extends org.apache.wicket.markup.html.basic.Label
Component that pings the server regularly preventing unwanted session-timeouts.
See Also:

  • Field Summary

    Fields inherited from class org.apache.wicket.Component

    ENABLE, FLAG_INITIALIZED, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEING, RFLAG_CONTAINER_HAS_REMOVALS

  • Constructor Summary

    Constructors
    Constructor
    Description
    Pinger(String id)
    Deprecated.
    use every(Duration) with a duration of 20 seconds.
    Pinger(String id, Duration interval)
    Deprecated. 

  • Method Summary

    Modifier and Type
    Method
    Description
    static Pinger
    dummy()
     
    static Pinger
    every(Duration interval)
     
    protected boolean
    getStatelessHint()
     

    Methods inherited from class org.apache.wicket.markup.html.basic.Label

    onComponentTag, onComponentTagBody

    Methods inherited from class org.apache.wicket.markup.html.WebComponent

    getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession, onRender

    Methods inherited from class org.apache.wicket.Component

    add, addStateChange, beforeRender, canCallListener, canCallListenerAfterExpiry, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, createConverter, debug, detach, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, get, getAjaxRegionMarkupId, getApplication, getBehaviorById, getBehaviorId, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessages, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkup, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdFromMarkup, getMarkupIdImpl, getMarkupSourcingStrategy, getMarkupTag, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalInitialize, internalOnModelChanged, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isInitialized, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onBeforeRender, onConfigure, onDetach, onEvent, onInitialize, onModelChanged, onModelChanging, onReAdd, onRemove, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderPart, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModel, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, toString, toString, urlFor, urlFor, urlFor, urlForListener, urlForListener, visitParents, visitParents, warn, wrap

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • Pinger

      @Deprecated public Pinger(String id)
      Deprecated.
      use every(Duration) with a duration of 20 seconds.
      Starts a default ping wicket components which uses a default frequency between ping intervals. After the elapse of each interval a roundtrip to the server is made using an Ajax call.
      Parameters:
      id - the wicket id to use

    • Pinger

      @Deprecated public Pinger(String id, Duration interval)
      Deprecated.
      Starts a default ping wicket components which uses the indicated duration between ping intervals. After the elapse of each interval a roundtrip to the server is made using an Ajax call. When the duration is negative, this wicket component behaves like a plain Label widget.
      Parameters:
      id - the wicket id to use
      interval - the time to wait between ping intervals

  • Method Details

    • every

      public static Pinger every(Duration interval)

    • dummy

      public static Pinger dummy()

    • getStatelessHint

      protected boolean getStatelessHint()
      Overrides:
      getStatelessHint in class org.apache.wicket.Component