to.etc.domui.themes

Class ThemePartFactory

java.lang.Object

to.etc.domui.themes.ThemePartFactory

All Implemented Interfaces:

IBufferedPartFactory, IPartFactory, IUrlPart

@DefaultNonNull
public final class ThemePartFactory
extends Object
implements IBufferedPartFactory, IUrlPart

This accepts all urls in the format *.theme.xxx. It generates string resources that depend on the theme map. It reads the original resource as a string and replaces all theme values therein before re-rendering the result to the caller.

Author:

Frits Jalvingh Created on Sep 1, 2009

Constructor Summary

Constructors

Constructor and Description
ThemePartFactory()

Method Summary

Modifier and Type	Method and Description
boolean	accepts(String rurl) Accept all resources that have a ".theme." string as a suffix in their last part, like style.theme.css
Object	decodeKey(String rurl, IExtendedParameterInfo param) Decode the input and create a KEY for the request.
void	generate(PartResponse pr, DomApplication da, Object k, IResourceDependencyList rdl) This must generate the output for the resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThemePartFactory

public ThemePartFactory()

Method Detail

accepts

public boolean accepts(@Nonnull
                       String rurl)

Accept all resources that have a ".theme." string as a suffix in their last part, like style.theme.css

Specified by:

accepts in interface IUrlPart

Parameters:

rurl -

Returns:

decodeKey

@Nonnull
public Object decodeKey(@Nonnull
                                 String rurl,
                                 @Nonnull
                                 IExtendedParameterInfo param)
                          throws Exception

Description copied from interface: IBufferedPartFactory

Decode the input and create a KEY for the request. This key must be hashable, and forms the key for the cache to retrieve an already generated copy.

Specified by:

decodeKey in interface IBufferedPartFactory

Returns:

Throws:

Exception

generate

public void generate(@Nonnull
                     PartResponse pr,
                     @Nonnull
                     DomApplication da,
                     @Nonnull
                     Object k,
                     @Nonnull
                     IResourceDependencyList rdl)
              throws Exception

Description copied from interface: IBufferedPartFactory

This must generate the output for the resource. That output will be put into the cache and re-rendered when the same resource is used without calling this method again.

Specified by:

generate in interface IBufferedPartFactory

da - The Application on behalf of which this resource is generated.

k - The key, as specified by decodeKey.

rdl - When running in development mode, each file resource used should be added to this list. The buffer code will use that list to check whether a source for this thing has changed; if so it will be re-generated. This causes runtime editability for parameter files of any buffered thingydoo.

Throws:

Exception