org.hippoecm.frontend.plugins.yui.upload

Class FileUploadWidget

java.lang.Object

org.apache.wicket.Component

org.apache.wicket.MarkupContainer

org.apache.wicket.markup.html.WebMarkupContainer

org.apache.wicket.markup.html.panel.Panel

org.hippoecm.frontend.plugins.yui.upload.FileUploadWidget

All Implemented Interfaces:

Serializable, Iterable<org.apache.wicket.Component>, org.apache.wicket.event.IEventSink, org.apache.wicket.event.IEventSource, org.apache.wicket.IConverterLocator, 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

Deprecated.

since the version 2.28.00, the file upload component is replaced by FileUploadWidget

@Deprecated
public class FileUploadWidget
extends org.apache.wicket.markup.html.panel.Panel

Widget for uploading files. This widget allows both flash and non-flash uploads based on the configuration. By default the flash upload is used. For more configuration options please take a look at FileUploadWidgetSettings.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.wicket.markup.html.panel.Panel

PANEL

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

Constructors

Constructor and Description
FileUploadWidget(String id, FileUploadWidgetSettings settings) Deprecated.
FileUploadWidget(String id, FileUploadWidgetSettings settings, FileUploadValidationService validator) Deprecated.

Method Summary

Modifier and Type	Method and Description
protected String	getAjaxIndicatorId() Deprecated. Traverse up the component tree in search for an IAjaxIndicatorAware component is used to indicate a busy state while uploading.
String	getAjaxIndicatorStopScript() Deprecated.
String	getStartAjaxUploadScript() Deprecated. Components that embed a FileUploadWidget might have their own actions for triggering the upload, this method returns the javascript call to initiate it.
String	hasFileSelectedScript() Deprecated.
boolean	isFlashUpload() Deprecated. Detect if flash is installed and if the correct version of the flash plugin is found.
protected void	onBeforeRender() Deprecated. Check if the client supports flash by looking up the WebAppBehavior in the page which test the client for flash on the first load and saves the version.
protected void	onFileUpload(org.apache.wicket.markup.html.form.upload.FileUpload fileUpload) Deprecated. Hook method for subclasses to handle an upload once it has passed validation.
protected void	onFinishAjaxUpload(org.apache.wicket.ajax.AjaxRequestTarget target) Deprecated.
void	onFinishHtmlUpload() Deprecated. The HTML4 upload collects the new files after the form has been fully posted to the server.
protected void	onFinishUpload() Deprecated.
protected void	renderFlashUpload() Deprecated.
void	renderHead(org.apache.wicket.markup.head.IHeaderResponse response) Deprecated.
protected void	renderJavascriptUpload() Deprecated.

Methods inherited from class org.apache.wicket.markup.html.panel.Panel

newMarkupSourcingStrategy

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

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, internalOnModelChanged, internalPrepareForRender, internalRenderComponent, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, onAfterRender, onComponentTag, onConfigure, onDetach, onEvent, onInitialize, onModelChanged, onModelChanging, onReAdd, onRemove, prepareForRender, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, 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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

FileUploadWidget

public FileUploadWidget(String id,
                        FileUploadWidgetSettings settings)

Deprecated.

FileUploadWidget

public FileUploadWidget(String id,
                        FileUploadWidgetSettings settings,
                        FileUploadValidationService validator)

Deprecated.

Method Detail

renderHead

public void renderHead(org.apache.wicket.markup.head.IHeaderResponse response)

Deprecated.

Specified by:

renderHead in interface org.apache.wicket.markup.html.IHeaderContributor

Overrides:

renderHead in class org.apache.wicket.Component

onBeforeRender

protected void onBeforeRender()

Deprecated.

Check if the client supports flash by looking up the WebAppBehavior in the page which test the client for flash on the first load and saves the version.

Overrides:

onBeforeRender in class org.apache.wicket.Component

getAjaxIndicatorId

protected String getAjaxIndicatorId()

Deprecated.

Traverse up the component tree in search for an IAjaxIndicatorAware component is used to indicate a busy state while uploading.

Returns:

IAjaxIndicatorAware component or null of not found

renderFlashUpload

protected void renderFlashUpload()

Deprecated.

isFlashUpload

public boolean isFlashUpload()

Deprecated.

Detect if flash is installed and if the correct version of the flash plugin is found.

Returns:

true if flash and the correct version is detected, false otherwise

getStartAjaxUploadScript

public String getStartAjaxUploadScript()

Deprecated.

Components that embed a FileUploadWidget might have their own actions for triggering the upload, this method returns the javascript call to initiate it.

Returns:

Javascript call that start the ajax upload

renderJavascriptUpload

protected void renderJavascriptUpload()

Deprecated.

onFinishAjaxUpload

protected void onFinishAjaxUpload(org.apache.wicket.ajax.AjaxRequestTarget target)

Deprecated.

onFinishHtmlUpload

public void onFinishHtmlUpload()

Deprecated.

The HTML4 upload collects the new files after the form has been fully posted to the server. When uploading files ajax-style, Wicket uses a hidden Iframe to handle the post and passes the ajax response back to the originating Page. But even though the request is marked as ajax, no AjaxRequestTarget is found in the RequestCycle. This leads to a redirect in the response which in turn is handled by the hidden Iframe and renders the application in a locked state. To fix this we simply ensure that a request marked as ajax has a corresponding AjaxRequestTarget.

onFinishUpload

protected final void onFinishUpload()

Deprecated.

onFileUpload

protected void onFileUpload(org.apache.wicket.markup.html.form.upload.FileUpload fileUpload)

Deprecated.

Hook method for subclasses to handle an upload once it has passed validation.

Parameters:

fileUpload - The uploaded file

getAjaxIndicatorStopScript

public String getAjaxIndicatorStopScript()

Deprecated.

hasFileSelectedScript

public String hasFileSelectedScript()

Deprecated.