org.gatein.wsrp.consumer.handlers

Class ResourceHandler

java.lang.Object

org.gatein.wsrp.consumer.handlers.InvocationHandler<Invocation,Request,Response>

org.gatein.wsrp.consumer.handlers.MimeResponseHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse,ResourceContext>

org.gatein.wsrp.consumer.handlers.ResourceHandler

Direct Known Subclasses:

DirectResourceServingHandler

public class ResourceHandler
extends MimeResponseHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse,ResourceContext>

Version:

$Revision$

Author:

Chris Laprun

Nested Class Summary

Nested classes/interfaces inherited from class org.gatein.wsrp.consumer.handlers.InvocationHandler

InvocationHandler.RequestPrecursor<Invocation extends org.gatein.pc.api.invocation.PortletInvocation>

Field Summary

Fields inherited from class org.gatein.wsrp.consumer.handlers.InvocationHandler

consumer, debug, log, trace

Constructor Summary

Constructors

Constructor and Description
ResourceHandler(WSRPConsumerSPI consumer)

Method Summary

Methods

Modifier and Type	Method and Description
protected List<Extension>	getExtensionsFrom(ResourceResponse resourceResponse) Extracts extensions from the response.
protected ResourceContext	getMimeResponseFrom(ResourceResponse resourceResponse)
protected RuntimeContext	getRuntimeContextFrom(GetResource request) Extracts the RuntimeContext from the specific WSRP request.
protected SessionContext	getSessionContextFrom(ResourceResponse resourceResponse)
protected ResourceResponse	performRequest(GetResource request) Performs the actual specific WSRP call for the specified request.
protected GetResource	prepareRequest(InvocationHandler.RequestPrecursor<org.gatein.pc.api.invocation.ResourceInvocation> requestPrecursor, org.gatein.pc.api.invocation.ResourceInvocation invocation) Created and further prepares the specific requests based on common extracted information from the specified RequestPrecursor and the originating portlet invocation.

Methods inherited from class org.gatein.wsrp.consumer.handlers.MimeResponseHandler

createCacheControl, createContentResponse, processResponse

Methods inherited from class org.gatein.wsrp.consumer.handlers.InvocationHandler

handle, performRequest, processExtensions, unwrapWSRPError

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceHandler

public ResourceHandler(WSRPConsumerSPI consumer)

Method Detail

getSessionContextFrom

protected SessionContext getSessionContextFrom(ResourceResponse resourceResponse)

Specified by:

getSessionContextFrom in class MimeResponseHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse,ResourceContext>

getMimeResponseFrom

protected ResourceContext getMimeResponseFrom(ResourceResponse resourceResponse)

Specified by:

getMimeResponseFrom in class MimeResponseHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse,ResourceContext>

getRuntimeContextFrom

protected RuntimeContext getRuntimeContextFrom(GetResource request)

Description copied from class: InvocationHandler

Extracts the RuntimeContext from the specific WSRP request.

Specified by:

getRuntimeContextFrom in class InvocationHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse>

Parameters:

request - the request to extract a RuntimeContext from

Returns:

the RuntimeContext instance associated with the specified request

prepareRequest

protected GetResource prepareRequest(InvocationHandler.RequestPrecursor<org.gatein.pc.api.invocation.ResourceInvocation> requestPrecursor,
                         org.gatein.pc.api.invocation.ResourceInvocation invocation)

Description copied from class: InvocationHandler

Created and further prepares the specific requests based on common extracted information from the specified RequestPrecursor and the originating portlet invocation.

Specified by:

prepareRequest in class InvocationHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse>

Parameters:

requestPrecursor - the common extracted information for this request

invocation - the portlet invocation from which we're trying to perform a WSRP call

Returns:

the fully prepared request

getExtensionsFrom

protected List<Extension> getExtensionsFrom(ResourceResponse resourceResponse)

Description copied from class: InvocationHandler

Extracts extensions from the response.

Specified by:

getExtensionsFrom in class InvocationHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse>

Parameters:

resourceResponse - the WSRP response to extract extensions from

Returns:

a potentially empty list of extensions for the specified response

performRequest

protected ResourceResponse performRequest(GetResource request)
                                   throws Exception

Description copied from class: InvocationHandler

Performs the actual specific WSRP call for the specified request.

Specified by:

performRequest in class InvocationHandler<org.gatein.pc.api.invocation.ResourceInvocation,GetResource,ResourceResponse>

Parameters:

request - the WSRP request to perform

Returns:

the producer's response

Throws:

Exception