org.apache.wicket.examples.stockquote

Class StockQuoteLabel

java.lang.Object

org.apache.wicket.Component

org.apache.wicket.markup.html.WebComponent

org.apache.wicket.examples.stockquote.StockQuoteLabel

All Implemented Interfaces:

Serializable, IEventSink, IEventSource, IFeedbackContributor, IConverterLocator, IHeaderContributor, IRequestableComponent, IHierarchical<Component>, IClusterable

public class StockQuoteLabel
extends WebComponent

Gets a stock quote from a webservice. This component is a full blown, built from the ground up component. See the other stock quote examples for alternatives of creating custom components. The model that is provided is used as the symbol for lookup. When used without an explicit model, the component tries the CompoundPropertyModel method of retrieving the model first. When that results in an empty string, the component will use its ID as symbol. You can use this component in your webapplication just as you might want to use a Label.

See Also:

Serialized Form

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

Constructor Summary

Constructors

Constructor and Description
StockQuoteLabel(String id) Constructor
StockQuoteLabel(String id, IModel<String> model)
StockQuoteLabel(String id, String symbol) Convenience constructor.

Method Summary

Modifier and Type	Method and Description
void	onComponentTagBody(MarkupStream markupStream, ComponentTag openTag)

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, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getStatelessHint, 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, onComponentTag, 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 Detail

StockQuoteLabel

public StockQuoteLabel(String id)

Constructor

Parameters:

id - See Component

StockQuoteLabel

public StockQuoteLabel(String id,
                       String symbol)

Convenience constructor. Same as StockQuoteLabel(String, new Model<String>(String))

Parameters:

id - See Component

symbol - The symbol to look up

See Also:

Component.Component(String, IModel)

StockQuoteLabel

public StockQuoteLabel(String id,
                       IModel<String> model)

See Also:

Component.Component(String, IModel)

Method Detail

onComponentTagBody

public void onComponentTagBody(MarkupStream markupStream,
                               ComponentTag openTag)

Overrides:

onComponentTagBody in class Component