wicket.markup.html.link
Class DownloadLink

java.lang.Object
  extended by wicket.Component
      extended by wicket.MarkupContainer
          extended by wicket.markup.html.WebMarkupContainer
              extended by wicket.markup.html.link.Link
                  extended by wicket.markup.html.link.DownloadLink
All Implemented Interfaces:
java.io.Serializable, IRequestListener, ILinkListener

public class DownloadLink
extends Link

A link that streams a file to the client. When clicked this link will prompt the save as dialog in the browser.

Author:
Igor Vaynberg (ivaynberg)
See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class wicket.Component
Component.ComponentModelChange, Component.EnabledChange, Component.IVisitor, Component.VisibilityChange
 
Field Summary
 
Fields inherited from class wicket.Component
ENABLE, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED6, FLAG_RESERVED7, FLAG_RESERVED8, PATH_SEPARATOR, RENDER
 
Fields inherited from interface wicket.markup.html.link.ILinkListener
INTERFACE
 
Constructor Summary
DownloadLink(java.lang.String id, java.io.File file)
          Constructor.
DownloadLink(java.lang.String id, java.io.File file, java.lang.String fileName)
          Constructor
 
Method Summary
 void onClick()
          Called when a link is clicked.
 
Methods inherited from class wicket.markup.html.link.Link
appendAnchor, getAfterDisabledLink, getAnchor, getAutoEnable, getBeforeDisabledLink, getOnClickScript, getOnClickScript, getPopupSettings, getURL, internalOnAttach, isEnabled, linksTo, onComponentTag, onComponentTagBody, onLinkClicked, setAfterDisabledLink, setAnchor, setAutoEnable, setBeforeDisabledLink, setPopupSettings
 
Methods inherited from class wicket.markup.html.WebMarkupContainer
getMarkupType, getWebPage
 
Methods inherited from class wicket.MarkupContainer
add, autoAdd, contains, findMarkupStream, get, getAssociatedMarkupStream, getMarkupStream, internalAdd, internalAttach, internalDetach, isTransparentResolver, iterator, iterator, newMarkupResourceStream, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderComponentTagBody, replace, setMarkupStream, setModel, size, toString, toString, visitChildren, visitChildren
 
Methods inherited from class wicket.Component
add, addStateChange, checkComponentTag, checkComponentTagAttribute, continueToOriginalDestination, debug, detachBehaviors, detachModel, detachModels, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getApplication, getApplicationPages, getApplicationSettings, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getEscapeModelStrings, getFeedbackMessage, getFlag, getFlag, getId, getLocale, getLocalizer, getMarkupAttributes, getMarkupId, getMetaData, getModel, getModelComparator, getModelObject, getModelObjectAsString, getOutputMarkupId, getPage, getPageFactory, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasErrorMessage, hasFeedbackMessage, info, initModel, internalOnDetach, internalOnModelChanged, isActionAuthorized, isAncestorOf, isBehaviorAccepted, isEnableAllowed, isHeadRendered, isIgnoreAttributeModifier, isRenderAllowed, isVersioned, isVisible, isVisibleInHierarchy, modelChanged, modelChanging, newPage, newPage, onAfterRender, onAttach, onBeforeRender, onBeginRequest, onDetach, onEndRequest, onModelChanged, onModelChanging, onRender, redirectToInterceptPage, remove, render, render, renderComponent, renderComponent, renderComponentTag, rendered, renderedBehaviors, renderHead, replaceComponentTagBody, replaceWith, resetHeadRendered, sameRootModel, sameRootModel, setAuto, setEnabled, setEscapeModelStrings, setFlag, setFlag, setIgnoreAttributeModifier, setMetaData, setModelObject, setOutputMarkupId, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisible, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, warn
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DownloadLink

public DownloadLink(java.lang.String id,
                    java.io.File file)
Constructor. File name used will be the result of file.getName()

Parameters:
id - component id
file - file to stream to client

DownloadLink

public DownloadLink(java.lang.String id,
                    java.io.File file,
                    java.lang.String fileName)
Constructor

Parameters:
id - component id
file - file to stream to client
fileName - name of the file
Method Detail

onClick

public void onClick()
Description copied from class: Link
Called when a link is clicked.

Specified by:
onClick in class Link
See Also:
Link.onClick()


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