wicket.markup.html.form.upload
Class FileUploadField

java.lang.Object
  wicket.Component
      wicket.MarkupContainer
          wicket.markup.html.WebMarkupContainer
              wicket.markup.html.form.FormComponent
                  wicket.markup.html.form.upload.FileUploadField

All Implemented Interfaces:

java.io.Serializable

public class FileUploadField

extends FormComponent

Form component that corresponds to a <input type="file">. When a FileInput component is nested in a UploadForm, its model is updated with the FileItemfor this component.

Author:

Eelco Hillenius

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class wicket.markup.html.form.FormComponent

FormComponent.IVisitor

Nested classes inherited from class wicket.Component

Component.ComponentModelChange, Component.VisibilityChange

Field Summary

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

FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, NO_INVALID_INPUT

Fields inherited from class wicket.Component

FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4

Constructor Summary

FileUploadField(java.lang.String id)

Method Summary

FileUpload	getFileUpload()
protected void	onComponentTag(ComponentTag tag) Processes the component tag.
protected boolean	supportsPersistence() FileInputs cannot be persisted; returns false.
protected void	updateModel() Implemented by form component subclass to update the form component's model.

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

add, getForm, getInput, getModelValue, getValidationType, getValidators, getValue, inputAsInt, inputAsInt, inputAsIntArray, inputAsStringArray, invalid, isPersistent, isValid, isValidated, onInvalid, onModelChanged, onValid, setModelValue, setPersistent, valid, validate

Methods inherited from class wicket.markup.html.WebMarkupContainer

getMarkupType, onRender

Methods inherited from class wicket.MarkupContainer

add, autoAdd, contains, findMarkupStream, get, getMarkupStream, internalAdd, internalBeginRequest, internalEndRequest, iterator, onComponentTagBody, remove, removeAll, renderAssociatedMarkup, renderComponentTagBody, replace, setMarkupStream, setModel, size, toString, toString, visitChildren, visitChildren

Methods inherited from class wicket.Component

add, addStateChange, checkComponentTag, checkComponentTagAttribute, debug, detachModel, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getApplication, getApplicationPages, getApplicationSettings, getClassRelativePath, getConverter, getEscapeModelStrings, getFeedbackMessage, getFlag, getId, getLocale, getLocalizer, getModel, getModelObject, getModelObjectAsString, getPage, getPageFactory, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResource, getResponse, getSession, getString, getString, getString, getStyle, hasErrorMessage, hasFeedbackMessage, info, initModel, internalOnBeginRequest, internalOnEndRequest, internalOnModelChanged, internalOnModelChanging, isAncestorOf, isVersioned, isVisible, isVisibleInHierarchy, modelChanged, modelChanging, newPage, newPage, onBeginRequest, onEndRequest, onModelChanging, onSessionAttach, redirectTo, remove, render, renderComponent, renderComponentTag, rendered, replaceComponentTagBody, sameRootModel, sameRootModel, setFlag, setModelObject, setRedirect, setRenderBodyOnly, setResponsePage, setShouldEscapeModelStrings, setVersioned, setVisible, urlFor, visitParents, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUploadField

public FileUploadField(java.lang.String id)

See Also:

Component.Component(String)

Method Detail

getFileUpload

public FileUpload getFileUpload()

Returns:

The uploaded file

onComponentTag

protected void onComponentTag(ComponentTag tag)

Description copied from class: FormComponent

Processes the component tag.

Overrides:

onComponentTag in class FormComponent

Parameters:

tag - Tag to modify

See Also:

Component.onComponentTag(wicket.markup.ComponentTag)

supportsPersistence

protected boolean supportsPersistence()

FileInputs cannot be persisted; returns false.

Overrides:

supportsPersistence in class FormComponent

Returns:

True if this type of FormComponent can be persisted.

See Also:

FormComponent.supportsPersistence()

updateModel

protected void updateModel()

Description copied from class: FormComponent

Implemented by form component subclass to update the form component's model.

Specified by:

updateModel in class FormComponent

See Also:

FormComponent.updateModel()