org.richfaces.context

Class ExtendedPartialViewContextImpl

java.lang.Object

javax.faces.context.PartialViewContext

org.richfaces.context.ExtendedPartialViewContext

org.richfaces.context.ExtendedPartialViewContextImpl

public class ExtendedPartialViewContextImpl
extends ExtendedPartialViewContext

The RichFaces custom version of PartialViewContext

Unfortunately, it is not possible to get the parameters value from inside PartialViewContextFactory (due to encoding issues), so a RichFaces implementation wrapping the original context is created. It either delegates calls to the wrapped context (if the request does not include ‘org.richfaces.ajax.component’ parameter), or it executes the necessary logic (for RichFaces-initiated requests). The detectContextMode() method is responsible for this. Due to this issue we have to re-implement big portion of PartialViewContext functionality in our class.

Important differences of RichFaces implementation:

• Values are resolved in runtime by visiting the request activator component and evaluating attributes
• Usage of extended visit contexts in order to support meta-components processing
• Support for auto-updateable Ajax components
• Support for Ajax extensions like passing data to the client

Author:

Nick Belaevski

Field Summary

Fields inherited from class javax.faces.context.PartialViewContext

ALL_PARTIAL_PHASE_CLIENT_IDS, PARTIAL_EXECUTE_PARAM_NAME, PARTIAL_RENDER_PARAM_NAME

Constructor Summary

Constructors

Constructor and Description
ExtendedPartialViewContextImpl(javax.faces.context.PartialViewContext wrappedViewContext, javax.faces.context.FacesContext facesContext)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addImplicitExecuteIds(Collection<String> ids)
protected void	addImplicitRenderIds(Collection<String> ids, boolean limitRender)
protected void	addJavaScriptServicePageScripts(javax.faces.context.FacesContext context)
protected org.richfaces.context.ExtendedPartialViewContextImpl.ContextMode	detectContextMode()
protected void	executeComponents(javax.faces.event.PhaseId phaseId, Collection<String> executeIds)
Collection<String>	getExecuteIds()
javax.faces.context.PartialResponseWriter	getPartialResponseWriter()
Collection<String>	getRenderIds()
boolean	isAjaxRequest()
boolean	isExecuteAll()
boolean	isPartialRequest()
boolean	isRenderAll()
void	processPartial(javax.faces.event.PhaseId phaseId)
protected void	processPartialExecutePhase(javax.faces.event.PhaseId phaseId)
protected void	processPartialRenderPhase()
void	release()
protected void	renderExtensions(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
void	setPartialRequest(boolean isPartialRequest)
void	setRenderAll(boolean isRenderAll)

Methods inherited from class org.richfaces.context.ExtendedPartialViewContext

appendOnbeforedomupdate, appendOncomplete, getFacesContext, getInstance, getOnbeforedomupdate, getOncomplete, getResponseComponentDataMap, getResponseData, isLimitRender, prependOnbeforedomupdate, prependOncomplete, setLimitRender, setResponseData

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedPartialViewContextImpl

public ExtendedPartialViewContextImpl(javax.faces.context.PartialViewContext wrappedViewContext,
                              javax.faces.context.FacesContext facesContext)

Method Detail

getExecuteIds

public Collection<String> getExecuteIds()

Specified by:

getExecuteIds in class javax.faces.context.PartialViewContext

getRenderIds

public Collection<String> getRenderIds()

Specified by:

getRenderIds in class javax.faces.context.PartialViewContext

isAjaxRequest

public boolean isAjaxRequest()

Specified by:

isAjaxRequest in class javax.faces.context.PartialViewContext

isPartialRequest

public boolean isPartialRequest()

Specified by:

isPartialRequest in class javax.faces.context.PartialViewContext

setPartialRequest

public void setPartialRequest(boolean isPartialRequest)

Specified by:

setPartialRequest in class javax.faces.context.PartialViewContext

isExecuteAll

public boolean isExecuteAll()

Specified by:

isExecuteAll in class javax.faces.context.PartialViewContext

isRenderAll

public boolean isRenderAll()

Specified by:

isRenderAll in class javax.faces.context.PartialViewContext

setRenderAll

public void setRenderAll(boolean isRenderAll)

Specified by:

setRenderAll in class javax.faces.context.PartialViewContext

getPartialResponseWriter

public javax.faces.context.PartialResponseWriter getPartialResponseWriter()

Specified by:

getPartialResponseWriter in class javax.faces.context.PartialViewContext

processPartial

public void processPartial(javax.faces.event.PhaseId phaseId)

Specified by:

processPartial in class javax.faces.context.PartialViewContext

processPartialExecutePhase

protected void processPartialExecutePhase(javax.faces.event.PhaseId phaseId)

executeComponents

protected void executeComponents(javax.faces.event.PhaseId phaseId,
                     Collection<String> executeIds)

processPartialRenderPhase

protected void processPartialRenderPhase()

release

public void release()

Overrides:

release in class ExtendedPartialViewContext

addImplicitExecuteIds

protected void addImplicitExecuteIds(Collection<String> ids)

addImplicitRenderIds

protected void addImplicitRenderIds(Collection<String> ids,
                        boolean limitRender)

addJavaScriptServicePageScripts

protected void addJavaScriptServicePageScripts(javax.faces.context.FacesContext context)

renderExtensions

protected void renderExtensions(javax.faces.context.FacesContext context,
                    javax.faces.component.UIComponent component)
                         throws IOException

Throws:

IOException

detectContextMode

protected org.richfaces.context.ExtendedPartialViewContextImpl.ContextMode detectContextMode()