org.apache.myfaces.commons.resourcehandler
Class ExtendedResourceHandlerImpl

java.lang.Object
  javax.faces.application.ResourceHandler
      javax.faces.application.ResourceHandlerWrapper
          org.apache.myfaces.commons.resourcehandler.ExtendedResourceHandlerImpl

All Implemented Interfaces:

javax.faces.FacesWrapper<javax.faces.application.ResourceHandler>

public class ExtendedResourceHandlerImpl
extends javax.faces.application.ResourceHandlerWrapper

Author:

Leonardo Uribe

Field Summary

Fields inherited from class javax.faces.application.ResourceHandler

LOCALE_PREFIX, RESOURCE_EXCLUDES_DEFAULT_VALUE, RESOURCE_EXCLUDES_PARAM_NAME, RESOURCE_IDENTIFIER

Constructor Summary

ExtendedResourceHandlerImpl(javax.faces.application.ResourceHandler delegate)

Method Summary

javax.faces.application.Resource	createResource(String resourceName, String libraryName)
javax.faces.application.Resource	createResource(String resourceName, String libraryName, String contentType)
protected ExtendedResourceMeta	deriveResourceMeta(ResourceLoader resourceLoader, String resourceName, String libraryName, String localePrefix) This method try to create a ResourceMeta for a specific resource loader.
protected String	getLocalePrefixForLocateResource()
protected ExtendedDefaultResourceHandlerSupport	getResourceHandlerSupport()
javax.faces.application.ResourceHandler	getWrapped()
void	handleResourceRequest(javax.faces.context.FacesContext facesContext) Handle the resource request, writing in the output.
protected boolean	isResourceIdentifierExcluded(javax.faces.context.FacesContext context, String resourceIdentifier)
boolean	isResourceRequest(javax.faces.context.FacesContext facesContext)
boolean	libraryExists(String libraryName) Check if a library exists or not.
String	resolveLibraryName(String libraryName)
void	setResourceHandlerSupport(ExtendedDefaultResourceHandlerSupport resourceHandlerSupport)

Methods inherited from class javax.faces.application.ResourceHandlerWrapper

createResource, getRendererTypeForResourceName

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedResourceHandlerImpl

public ExtendedResourceHandlerImpl(javax.faces.application.ResourceHandler delegate)

Method Detail

createResource

public javax.faces.application.Resource createResource(String resourceName,
                                                       String libraryName)

Overrides:

createResource in class javax.faces.application.ResourceHandlerWrapper

createResource

public javax.faces.application.Resource createResource(String resourceName,
                                                       String libraryName,
                                                       String contentType)

Overrides:

createResource in class javax.faces.application.ResourceHandlerWrapper

resolveLibraryName

public String resolveLibraryName(String libraryName)

deriveResourceMeta

protected ExtendedResourceMeta deriveResourceMeta(ResourceLoader resourceLoader,
                                                  String resourceName,
                                                  String libraryName,
                                                  String localePrefix)

This method try to create a ResourceMeta for a specific resource loader. If no library, or resource is found, just return null, so the algorithm in createResource can continue checking with the next registered ResourceLoader.

handleResourceRequest

public void handleResourceRequest(javax.faces.context.FacesContext facesContext)
                           throws IOException

Handle the resource request, writing in the output. This method implements an algorithm semantically identical to the one described on the javadoc of ResourceHandler.handleResourceRequest

Overrides:

handleResourceRequest in class javax.faces.application.ResourceHandlerWrapper

Throws:

IOException

isResourceRequest

public boolean isResourceRequest(javax.faces.context.FacesContext facesContext)

Overrides:

isResourceRequest in class javax.faces.application.ResourceHandlerWrapper

getLocalePrefixForLocateResource

protected String getLocalePrefixForLocateResource()

isResourceIdentifierExcluded

protected boolean isResourceIdentifierExcluded(javax.faces.context.FacesContext context,
                                               String resourceIdentifier)

libraryExists

public boolean libraryExists(String libraryName)

Check if a library exists or not. This is done delegating to each ResourceLoader used, because each one has a different prefix and way to load resources.

Overrides:

libraryExists in class javax.faces.application.ResourceHandlerWrapper

setResourceHandlerSupport

public void setResourceHandlerSupport(ExtendedDefaultResourceHandlerSupport resourceHandlerSupport)

Parameters:

resourceHandlerSupport - the resourceHandlerSupport to set

getResourceHandlerSupport

protected ExtendedDefaultResourceHandlerSupport getResourceHandlerSupport()

Returns:

the resourceHandlerSupport

getWrapped

public javax.faces.application.ResourceHandler getWrapped()

Specified by:

getWrapped in interface javax.faces.FacesWrapper<javax.faces.application.ResourceHandler>

Overrides:

getWrapped in class javax.faces.application.ResourceHandlerWrapper