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, IClusterable, IConverterLocator, IFormModelUpdateListener, IFormVisitorParticipant, ILabelProvider<String>

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

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

FormComponent.AbstractVisitor, FormComponent.IVisitor

Nested classes/interfaces inherited from class org.apache.wicket.Component

Component.ComponentModelChange, Component.EnabledChange, Component.VisibilityChange

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_CONFIGURED, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED6, FLAG_RESERVED7, FLAG_RESERVED8, PATH_SEPARATOR, RENDER

Constructor Summary

Recorder(String id, Palette<T> palette)

Method Summary

Palette<T>	getPalette()
Iterator<T>	getSelectedChoices()
Iterator<T>	getUnselectedChoices()
protected void	onBeforeRender() If the type is not set try to guess it if the model supports it.
protected void	onInvalid() Handle invalidation
protected void	onValid() Handle validation

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, convertValue, getConvertEmptyInputStringToNull, isInputNullable, setConvertEmptyInputStringToNull, supportsPersistence

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

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

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

getLabel, setLabelInternal

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

getMarkupType, getWebPage, getWebRequest

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, autoAdd, contains, findMarkupStream, get, get, getAssociatedMarkupStream, getMarkupStream, hasAssociatedMarkup, internalAdd, isTransparentResolver, iterator, iterator, newMarkupResourceStream, onAfterRenderChildren, onComponentTagBody, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderComponentTagBody, renderNext, replace, setDefaultModel, setMarkupStream, size, swap, toString, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, callOnBeforeRenderIfNotVisible, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, configure, continueToOriginalDestination, debug, detach, detachBehaviors, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getApplication, getBehaviors, getBehaviors, getBehaviorsRawList, getClassRelativePath, getComponentBorder, getConverter, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessage, getFlag, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdImpl, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResponse, getSession, getSizeInBytes, getStatelessHint, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalAttach, internalDetach, internalOnAttach, internalOnDetach, isActionAuthorized, isAncestorOf, isAttached, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, locateMarkupStream, markAttached, markRendering, modelChanged, modelChanging, onAfterRender, onAttach, onBeginRequest, onConfigure, onEndRequest, onInitialize, onModelChanged, onModelChanging, onRemove, prepareForRender, prepareForRender, redirectToInterceptPage, remove, remove, render, render, renderComponent, renderComponent, renderComponentTag, rendered, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, setAuto, setComponentBorder, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setFlag, setIgnoreAttributeModifier, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, 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

onBeforeRender

protected void onBeforeRender()

Description copied from class: AbstractTextComponent

If the type is not set try to guess it if the model supports it.

Overrides:

onBeforeRender in class AbstractTextComponent<Object>

See Also:

Component.onBeforeRender()

onValid

protected void onValid()

Description copied from class: FormComponent

Handle validation

Overrides:

onValid in class FormComponent<Object>

getSelectedChoices

public Iterator<T> getSelectedChoices()

Returns:

iterator over selected choices

getUnselectedChoices

public Iterator<T> getUnselectedChoices()

Returns:

iterator over unselected choices

onInvalid

protected void onInvalid()

Description copied from class: FormComponent

Handle invalidation

Overrides:

onInvalid in class FormComponent<Object>