Deprecated API

Contents

• For Removal
• Interfaces
• Classes
• Fields
• Methods
• Constructors

For Removal

Element	Description
org.apache.wicket.authentication.strategy.DefaultAuthenticationStrategy(String)	supply a crypt instead TODO remove in Wicket 10
org.apache.wicket.authentication.strategy.DefaultAuthenticationStrategy.encryptionKey	no longer used TODO remove in Wicket 10
org.apache.wicket.core.util.crypt.KeyInSessionSunJceCryptFactory.createCrypt()	this method is no longer called TODO remove in Wicket 10
org.apache.wicket.markup.ComponentTag.syntheticCloseTagString()	use {ComponentTag.writeSyntheticCloseTag(Response)} instead
org.apache.wicket.markup.html.form.AutoLabelResolver.AutoLabelMarker.updateFrom(FormComponent<?>, AjaxRequestTarget)
org.apache.wicket.markup.html.form.FormComponent.updateAutoLabels(AjaxRequestTarget)	method in favor of the one receiving IPartialPageRequestHandler
org.apache.wicket.MarkupContainer.renderAssociatedMarkup(String, String)	Use MarkupContainer.renderAssociatedMarkup(String). The exceptionMessage parameter is ignored.
org.apache.wicket.proxy.LazyInitProxyFactory.AbstractCGLibInterceptor
org.apache.wicket.proxy.LazyInitProxyFactory.SerializableNoOpCallback	no longer used
org.apache.wicket.proxy.LazyInitProxyFactory.WicketNamingPolicy	no longer used
org.apache.wicket.proxy.objenesis.ObjenesisCGLibInterceptor	no longer used
org.apache.wicket.proxy.objenesis.ObjenesisProxyFactory	no longer used
org.apache.wicket.response.LazyStringResponse	In Wicket 10 StringResponse will be made lazy and this class will be removed
org.apache.wicket.settings.SecuritySettings.DEFAULT_ENCRYPTION_KEY
org.apache.wicket.util.collections.MicroMap	Please use Map.of(Object, Object) instead
org.apache.wicket.util.crypt.ICrypt.setKey(String)	TODO remove in Wicket 10
org.apache.wicket.util.crypt.SunJceCrypt()	TODO remove in Wicket 10

Interfaces

Interface	Description
org.apache.wicket.ajax.AjaxRequestTarget.IJavaScriptResponse	use IPartialPageRequestHandler.prependJavaScript(CharSequence) and IPartialPageRequestHandler.appendJavaScript(CharSequence) instead
org.apache.wicket.util.time.ITimeFrameSource	Since Wicket 9 this class is obsolete and no more used. It will be removed in Wicket 10

Classes

Class	Description
org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow	use ModalDialog instead
org.apache.wicket.model.AbstractWrapModel	Use IWrapModel
org.apache.wicket.protocol.http.CsrfPreventionRequestCycleListener	Use FetchMetadataResourceIsolationPolicy instead
org.apache.wicket.protocol.ws.WebSocketAwareCsrfPreventionRequestCycleListener	Use WebSocketAwareResourceIsolationRequestCycleListener instead
org.apache.wicket.proxy.LazyInitProxyFactory.AbstractCGLibInterceptor
org.apache.wicket.proxy.LazyInitProxyFactory.SerializableNoOpCallback	no longer used
org.apache.wicket.proxy.LazyInitProxyFactory.WicketNamingPolicy	no longer used
org.apache.wicket.proxy.objenesis.ObjenesisCGLibInterceptor	no longer used
org.apache.wicket.proxy.objenesis.ObjenesisProxyFactory	no longer used
org.apache.wicket.response.filter.AjaxServerAndClientTimeFilter	This class has been deprecated for several reasons. The way it tries to measure server and client times is very inaccurate. Modern browsers provide much better tools to measure Javascript execution times. The measurements were written in a property that has been deprecated for years and removed in modern browsers. Finally, rendering the Javascript directly into the response makes it hard to support a strict CSP with nonces. There is no real replacement for this class. Use the tools provided by the browser. See WicketExampleApplication for a simple example of passing rendering times to the browser via the Server-Timing header.
org.apache.wicket.response.filter.ServerAndClientTimeFilter	This class has been deprecated for several reasons. The way it tries to measure server and client times is very inaccurate. Modern browsers provide much better tools to measure Javascript execution times. The measurements were written in a property that has been deprecated for years and removed in modern browsers. Finally, rendering the Javascript directly into the response makes it hard to support a strict CSP with nonces. There is no real replacement for this class. Use the tools provided by the browser. See WicketExampleApplication for a simple example of passing rendering times to the browser via the Server-Timing header.
org.apache.wicket.response.LazyStringResponse	In Wicket 10 StringResponse will be made lazy and this class will be removed
org.apache.wicket.util.collections.MicroMap	Please use Map.of(Object, Object) instead
org.apache.wicket.util.crypt.CachingSunJceCryptFactory	use a lambda expression instead TODO remove in Wicket 10
org.apache.wicket.util.crypt.ClassCryptFactory	use a lambda expression instead TODO remove in Wicket 10
org.apache.wicket.util.time.Duration	Since Wicket 9 this class is obsolete and no more used. It will be removed in Wicket 10. Use Duration instead
org.apache.wicket.util.time.Time	Since Wicket 9 this class is obsolete and no more used. It will be removed in Wicket 10. Use Instant instead
org.apache.wicket.util.time.TimeFrame	Since Wicket 9 this class is obsolete and no more used. It will be removed in Wicket 10
org.apache.wicket.util.time.TimeMap	Since Wicket 9 this class is obsolete and no more used. It will be removed in Wicket 10
org.apache.wicket.util.time.TimeOfDay	Since Wicket 9 this class is obsolete and no more used. It will be removed in Wicket 10

Fields

Field	Description
org.apache.wicket.authentication.strategy.DefaultAuthenticationStrategy.encryptionKey	no longer used TODO remove in Wicket 10
org.apache.wicket.settings.SecuritySettings.DEFAULT_ENCRYPTION_KEY
org.apache.wicket.util.crypt.SunJceCrypt.SALT	TODO remove in Wicket 10
org.apache.wicket.util.string.Strings.LINE_SEPARATOR	Use System.lineSeparator()

Methods

Method	Description
org.apache.wicket.ajax.AjaxRequestTarget.IListener.onAfterRespond(Map<String, Component>, AjaxRequestTarget.IJavaScriptResponse)	implement AjaxRequestTarget.IListener.onAfterRespond(Map, AjaxRequestTarget) instead
org.apache.wicket.Application.setHeaderResponseDecorator(IHeaderResponseDecorator)	use add(...) on Application.getHeaderResponseDecorators(). This method removes the ResourceAggregator, which is needed to resolve resource dependencies.
org.apache.wicket.core.util.crypt.KeyInSessionSunJceCryptFactory.createCrypt()	this method is no longer called TODO remove in Wicket 10
org.apache.wicket.core.util.resource.locator.caching.CachingResourceStreamLocator.locate(Class<?>, String, String, String, Locale, String, boolean)
org.apache.wicket.core.util.string.CssUtils.writeCss(Response, CharSequence, String)	please use CssUtils.writeInlineStyle(Response, CharSequence, AttributeMap) instead
org.apache.wicket.core.util.string.CssUtils.writeLinkUrl(Response, CharSequence, CharSequence, String)	please use CssUtils.writeLink(Response, AttributeMap) instead
org.apache.wicket.core.util.string.JavaScriptUtils.writeJavaScript(Response, CharSequence, String)	please use JavaScriptUtils.writeInlineScript(Response, CharSequence, AttributeMap) instead
org.apache.wicket.core.util.string.JavaScriptUtils.writeJavaScriptUrl(Response, CharSequence, String)	please use JavaScriptUtils.writeScript(Response, AttributeMap) instead
org.apache.wicket.core.util.string.JavaScriptUtils.writeOpenTag(Response, String)	please use JavaScriptUtils.writeOpenTag(Response, AttributeMap)
org.apache.wicket.extensions.markup.html.form.select.SelectOptions.newOption(String, IModel<T>)	override SelectOptions.newOption(String, String, IModel) instead.
org.apache.wicket.markup.ComponentTag.syntheticCloseTagString()	use {ComponentTag.writeSyntheticCloseTag(Response)} instead
org.apache.wicket.markup.html.form.AutoLabelResolver.AutoLabelMarker.updateFrom(FormComponent<?>, AjaxRequestTarget)
org.apache.wicket.markup.html.form.FormComponent.updateAutoLabels(AjaxRequestTarget)	method in favor of the one receiving IPartialPageRequestHandler
org.apache.wicket.MarkupContainer.renderAssociatedMarkup(String, String)	Use MarkupContainer.renderAssociatedMarkup(String). The exceptionMessage parameter is ignored.
org.apache.wicket.protocol.http.mock.MockHttpServletRequest.getRealPath(String)	Use ServletContext.getRealPath(String) instead.
org.apache.wicket.protocol.http.mock.MockHttpServletResponse.setStatus(int, String)
org.apache.wicket.protocol.http.mock.MockHttpSession.getSessionContext()
org.apache.wicket.protocol.http.mock.MockHttpSession.getValue(String)	use getAttribute(String) instead
org.apache.wicket.protocol.http.mock.MockHttpSession.getValueNames()	use getAttributeNames() instead
org.apache.wicket.protocol.http.mock.MockHttpSession.putValue(String, Object)	Use setAttribute(String, Object) instead
org.apache.wicket.protocol.http.mock.MockHttpSession.removeValue(String)	Use removeAttribute(String) instead
org.apache.wicket.protocol.http.WebApplication.newCspSettings()	use WebApplication.setCspSettings(ContentSecurityPolicySettings) instead
org.apache.wicket.util.crypt.ICrypt.setKey(String)	TODO remove in Wicket 10

Constructors

Constructor	Description
org.apache.wicket.ajax.AbstractAjaxTimerBehavior(Duration)	Since Wicket 9 this constructor is deprecated. It will be removed in Wicket 10. Use AbstractAjaxTimerBehavior(Duration) instead
org.apache.wicket.ajax.AjaxSelfUpdatingTimerBehavior(Duration)	Since Wicket 9 this constructor is deprecated. It will be removed in Wicket 10. Use AjaxSelfUpdatingTimerBehavior(Duration) instead
org.apache.wicket.authentication.strategy.DefaultAuthenticationStrategy(String)	supply a crypt instead TODO remove in Wicket 10
org.apache.wicket.util.crypt.SunJceCrypt()	TODO remove in Wicket 10