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...

Code Block
public StringResourceModel(final String resourceKey, final Component component, final IModel<?> model, final Object... parameters)

Wiki Markup
Where the Object\[\] array is matched to the first parameter of the ellipsis and the defaultValue as the second parameter.

Removed IComponentBorder

The interface has been removed since IBehavior can do exactly the same. MarkupComponentBorder has been migrated, which means you can add associated markup to the behavior. Markup which will surround the behavior's component.

...

Code Block

public class DynamicCssBehavior extends TextTemplateHeaderContributor
    public DynamicCssBehavior() {
        super(new CssTemplate(new MyTextTemplate()), new VariablesModel());
    }
    
    private static class VariablesModel extends AbstractReadOnlyModel<Map<String, Object>> {
        public Map<String, Object> getObject() {
            Map<String, Object> variables = new HashMap<String, Object>();
            variables.put("background", "#ff0000");
            return variables;
        }
    }
}

...

Code Block

public class DynamicCssBehavior extends Behavior {
    private TextTemplate template = CssTemplate(new MyTextTemplate());
    
    public void renderHead(Component component, IHeaderResponse response) {
        Map<String, Object> variables = new HashMap<String, Object>();
        variables.put("background", "#ff0000");
        response.renderString(template.asString(variables));
}

...

Wicket 1.5 has improved support for caching. It gives you fine-grained control over caching behavior on of your package resources.

There are several out-of-the-box implementations of the interface

...

which provide different ways of adding caching related information your package resources (e.g. CSS, javascript, images, etc.). Also it's pretty easy to roll out your own strategy.

...

org.apache.wicket.request.resource.caching.FilenameWithVersionResourceCachingStrategySee the javadoc of the class for details.

(taken from javadoc of FilenameWithVersionResourceCachingStrategy){{

resource caching strategy that adds a version for the
requested resource to the filename.
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versioned_filename := \[{{basename\]\[version-prefix\]\[version\](.extension)

...

}}

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In development mode

the version string is be last modified timestamp of the resource in UNIX milliseconds. If the resource resides in a jar the timestamp of the jar file will be taken instead.

 the&nbsp;\[version\] string is be last modified timestamp of the resource in UNIX milliseconds. If the resource resides in a jar the timestamp of the jar file will be taken instead.

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In production mode the MD5 hash of the file content will be calculated and taken as \[{{version\]}}. The calculation will be done once and then be cached for the lifetime of the

In production mode the MD5 hash of the file content will be calculated and taken as version. The calculation will be done once and be cached for the lifetime of the

application.

Example:

filename basename = styles.css
last-modified = 1303741587000
md5-checksum = F1336A3F160F1399ECF87B6196AB1C2A

decorated-filename-in-development-mode = styles-ver-1303741587000.css
decorated-filename-in-deploymenddeployment-mode = styles-ver-F1336A3F160F1399ECF87B6196AB1C2A.css

So whenever the file changes the changed filename will cause a cache miss and the updated file will be requested from the server.

It will decorate the resource filename with a version. The version will be the timestamp of the file in development mode and the md5 hash in deployment mod.
merges the last modified timestamp of the resource into the base resource name. For a good description of For additional information on this style of caching see chapter

Use fingerprinting to dynamically enable caching

in

http://code.google.com/intl/de-DE/speed/page-speed/docs/caching.html

You can set your own a non-default caching strategy with

getResourceSettings().setCachingStrategy(...)

...

getResourceSettings().setCachingStrategy(org.apache.wicket.request.resource.caching.NoOpResourceCachingStrategy.INSTANCE)

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(M4) Added support for 'x-forwarded-for' headers and more

Please see http://code.google.com/p/xebia-france/wiki/XForwardedFilter^{Image Removed} which has been used as blueprint, though we are not using a ServletFilter. It's more tightly integrated to benefit from Wicket's core functionalities. See XForwardedRequestWrapperFactory and XForwardedRequestWrapper. The most convinient place to add them is via subclassing WebApplication.newWebRequest() in your own Application object.

...

1.4	1.5
org.apache.wicket.request.resource.ResourceReference	org.apache.wicket.request.resource.PackageResourceReference
org.apache.wicket.RedirectToUrlException	org.apache.wicket.request.flow.RedirectToUrlException
org.apache.wicket.Request	org.apache.wicket.request.Request
org.apache.wicket.RequestCycle	org.apache.wicket.request.cycle.RequestCycle
org.apache.wicket.RequestCycle.urlFor	org.apache.wicket.request.cycle.RequestCycle.renderUrlFor
org.apache.wicket.util.lang.Objects.cloneObject(Object)	org.apache.wicket.util.lang.WicketObjects.cloneObject(Object)
org.apache.wicket.protocol.http.WebRequest	org.apache.wicket.request.http.WebRequest
org.apache.wicket.protocol.http.WebResponse	org.apache.wicket.request.http.WebResponse
org.apache.wicket.request.target.basic.RedirectRequestTarget	RedirectRequestHandler
org.apache.wicket.request.target.coding.QueryStringUrlCodingStrategy	use PageParameters.getNamedParameter(String) with any IRequestHandler
org.apache.wicket.request.target.resource.ResourceStreamRequestTarget	import org.apache.wicket.request.handler.resource.ResourceStreamRequestHandler
org.apache.wicket.request.http.WebRequest.getHttpServletRequest()	org.apache.wicket.protocol.http.servlet.ServletWebRequest.getContainerRequest()
org.apache.wicket.protocol.http.WebApplication.newWebResponse(final HttpServletResponse)	(missing)
org.apache.wicket.Application.set(Application)	org.apache.wicket.ThreadContext.setApplication(Application)
org.apache.wicket.protocol.http.BufferedWebResponse.BufferedWebResponse(HttpServletResponse)	org.apache.wicket.protocol.http.BufferedWebResponse.BufferedWebResponse(WebResponse)
org.apache.wicket.PageParameters	org.apache.wicket.request.mapper.parameter.PageParameters
org.apache.wicket.PageParameters.put(String, String)	org.apache.wicket.request.mapper.parameter.PageParameters.set(String, Object)
org.apache.wicket.PageParameters.getInt(String)	org.apache.wicket.request.mapper.parameter.PageParameters.get(String).toInt()
org.apache.wicket.protocol.http.HttpSessionStore	org.apache.wicket.session.HttpSessionStore
org.apache.wicket.protocol.http.WebApplication.newSessionStore()	(missing, HttpSessionStore is the only supported)
org.apache.wicket.markup.html.resources.CompressedResourceReference	org.apache.wicket.request.resource.CompressedResourceReference
org.apache.wicket.markup.html.resources.JavascriptResourceReference	org.apache.wicket.request.resource.JavascriptResourceReference
org.apache.wicket.markup.html.image.Image.Image(String)	(this constructor is protected in 1.5, as replacement can be used NonCachingImage(String))
org.apache.wicket.markup.html.image.resource.DynamicImageResource	org.apache.wicket.request.resource.DynamicImageResource
org.apache.wicket.util.convert.ConverterLocator	org.apache.wicket.ConverterLocator
org.apache.wicket.util.lang.Objects	org.apache.wicket.util.lang.WicketObjects
org.apache.wicket.protocol.http.WebApplication.sessionDestroyed(String)	org.apache.wicket.protocol.http.WebApplication.sessionUnbound(String)
org.apache.wicket.protocol.https.HttpsRequestCycleProcessor	org.apache.wicket.protocol.https.HttpsMapper
org.apache.wicket.protocol.http.WebRequestCycle.newBrowserInfoPage(String)	org.apache.wicket.protocol.http.WebSession.newBrowserInfoPage(String)
org.apache.wicket.protocol.http.WebApplication.newWebRequest(HttpServletRequest)	org.apache.wicket.protocol.http.WebApplication.newWebRequest(HttpServletRequest, String)
org.apache.wicket.protocol.http.WebApplication.newWebResponse(HttpServletResponse)	org.apache.wicket.protocol.http.WebApplication.newWebResponse(HttpServletRequest, HttpServletResponse)
org.apache.wicket.protocol.http.WebApplication.mountBookmarkablePage(String, Class)	org.apache.wicket.protocol.http.WebApplication.mountPage(String, Class)
org.apache.wicket.resource.loader.IStringResourceLoader.loadStringResource(Component, String)	org.apache.wicket.resource.loader.IStringResourceLoader.loadStringResource(Component, String, Locale, String, String)
org.apache.wicket.ajax.IAjaxCallDecorator.decorateScript(CharSequence)	org.apache.wicket.ajax.IAjaxCallDecorator.decorateScript(Component, CharSequence)
org.apache.wicket.IResponseFilter (and all default implementations)	org.apache.wicket.response.filter.IResponseFilter
org.apache.wicket.markup.html.form.Form.process()	org.apache.wicket.markup.html.form.Form.process(IFormSubmittingComponent)
org.apache.wicket.Application.addComponentInstantiationListener()	org.apache.wicket.Application.getComponentInstantiationListeners().add()
org.apache.wicket.markup.html.DynamicWebResource	org.apache.wicket.request.resource.ByteArrayResource
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="187dc653-020d-4656-90db-fd774fc8c477"><ac:plain-text-body><![CDATA[	org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable.DataTable(String, IColumn<T>[], IDataProvider<T>, int)	org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable.DataTable(String, List<IColumn<T>>, IDataProvider<T>, int)	]]></ac:plain-text-body></ac:structured-macro>
org.apache.wicket.validation.IValidatorAddListener	Validator.bind(Component)
org.apache.wicket.behavior.AbstractBehavior.renderHead(IHeaderResponse)	org.apache.wicket.behavior.Behavior.renderHead(Component, IHeaderResponse)
org.apache.wicket.protocol.http.request.CryptedUrlWebRequestCodingStrategy	org.apache.wicket.request.mapper.CryptoMapper
org.apache.wicket.util.template.PackagedTextTemplate	org.apache.wicket.util.template.PackageTextTemplate
org.apache.wicket.extensions.ajax.markup.html.repeater.data.sort.AjaxFallbackOrderByLink.onAjaxClick(AjaxRequestTarget)	org.apache.wicket.extensions.ajax.markup.html.repeater.data.sort.AjaxFallbackOrderByLink.onClick(AjaxRequestTarget)
org.apache.wicket.util.file.IFileUploadCleaner	org.apache.wicket.util.file.IFileCleaner

Child pages

Versions Compared

Old Version 113

New Version 114

Key

Removed IComponentBorder

(M4) Added support for 'x-forwarded-for' headers and more