org.apache.wicket.extensions.markup.html.form.palette.component
Class Recorder<T>

java.lang.Object
  org.apache.wicket.Component
      org.apache.wicket.MarkupContainer
          org.apache.wicket.markup.html.WebMarkupContainer
              org.apache.wicket.markup.html.form.LabeledWebMarkupContainer
                  org.apache.wicket.markup.html.form.FormComponent<T>
                      org.apache.wicket.markup.html.form.AbstractTextComponent<T>
                          org.apache.wicket.markup.html.form.TextField<T>
                              org.apache.wicket.markup.html.form.HiddenField<Object>
                                  org.apache.wicket.extensions.markup.html.form.palette.component.Recorder<T>

Type Parameters:

T - Type of the palette

All Implemented Interfaces:

Serializable, Iterable<Component>, IEventSink, IEventSource, IConverterLocator, IGenericComponent<Object>, IFormModelUpdateListener, IFormVisitorParticipant, ILabelProvider<String>, IHeaderContributor, IRequestableComponent, org.apache.wicket.util.IHierarchical<Component>, org.apache.wicket.util.io.IClusterable

public class Recorder<T>
extends HiddenField<Object>

Component to keep track of selections on the html side. Also used for encoding and decoding those selections between html and java.

Author:

Igor Vaynberg ( ivaynberg )

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.markup.html.form.AbstractTextComponent

AbstractTextComponent.ITextFormatProvider

Field Summary

Fields inherited from class org.apache.wicket.markup.html.form.FormComponent

FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, VALUE_SEPARATOR

Fields inherited from class org.apache.wicket.Component

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

Constructor Summary

Recorder(String id, Palette<T> palette)

Method Summary

Palette<T>	getPalette()
Iterator<T>	getSelectedChoices()
protected List<String>	getSelectedIds() selected ids of component
protected List<T>	getSelectedList()
Iterator<T>	getUnselectedChoices()
protected List<T>	getUnselectedList()
protected void	onBeforeRender()
protected void	onInvalid()
protected void	onValid()
protected void	updateIds(String value)

Methods inherited from class org.apache.wicket.markup.html.form.HiddenField

getInputType

Methods inherited from class org.apache.wicket.markup.html.form.TextField

onComponentTag

Methods inherited from class org.apache.wicket.markup.html.form.AbstractTextComponent

convertInput, getConvertEmptyInputStringToNull, isInputNullable, setConvertEmptyInputStringToNull

Methods inherited from class org.apache.wicket.markup.html.form.FormComponent

add, add, checkRequired, clearInput, convertValue, error, getConvertedInput, getDefaultLabel, getDefaultLabel, getForm, getInput, getInputAsArray, getInputName, getModel, getModelObject, getModelValue, getRawInput, getType, getValidatorKeyPrefix, getValidators, getValue, hasRawInput, inputAsInt, inputAsInt, inputAsIntArray, inputChanged, internalOnModelChanged, invalid, isMultiPart, isRequired, isValid, newValidatable, newValidationError, onDetach, onDisabled, onRequired, processChildren, processInput, remove, reportRequiredError, setConvertedInput, setLabel, setModel, setModelObject, setModelValue, setRequired, setType, shouldTrimInput, trim, updateAutoLabels, updateCollectionModel, updateModel, valid, validate, validateRequired, validateValidators, visitComponentsPostOrder, visitFormComponentsPostOrder

Methods inherited from class org.apache.wicket.markup.html.form.LabeledWebMarkupContainer

getLabel

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

getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onComponentTagBody, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, canCallListenerInterface, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, debug, detach, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, 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, internalPrepareForRender, internalRenderComponent, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onConfigure, onEvent, onInitialize, onModelChanged, onModelChanging, onReAdd, onRemove, prepareForRender, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderHead, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setRequestFlag, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, visitParents, warn, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

Recorder

public Recorder(String id,
                Palette<T> palette)

Parameters:

id - component id

palette - parent palette object

Method Detail

getPalette

public Palette<T> getPalette()

Returns:

parent Palette object

getSelectedIds

protected List<String> getSelectedIds()

selected ids of component

Returns:

set of ids

onBeforeRender

protected void onBeforeRender()

Overrides:

onBeforeRender in class AbstractTextComponent<Object>

See Also:

AbstractTextComponent.onBeforeRender()

onValid

protected void onValid()

Overrides:

onValid in class FormComponent<Object>

getSelectedList

protected List<T> getSelectedList()

Returns:

list over selected choices

getSelectedChoices

public Iterator<T> getSelectedChoices()

Returns:

iterator over selected choices

getUnselectedList

protected List<T> getUnselectedList()

Returns:

list over unselected choices

getUnselectedChoices

public Iterator<T> getUnselectedChoices()

Returns:

iterator over unselected choices

onInvalid

protected void onInvalid()

Overrides:

onInvalid in class FormComponent<Object>

updateIds

protected void updateIds(String value)