org.primefaces.context

Class DefaultRequestContext

java.lang.Object

org.primefaces.context.RequestContext

org.primefaces.context.DefaultRequestContext

public class DefaultRequestContext
extends RequestContext

Field Summary

Fields inherited from class org.primefaces.context.RequestContext

INSTANCE_KEY

Constructor Summary

Constructors

Constructor and Description
DefaultRequestContext(javax.faces.context.FacesContext context)

Method Summary

Modifier and Type	Method and Description
void	addCallbackParam(String name, Object value) Add a parameter for ajax oncomplete client side callbacks.
void	closeDialog(Object data) Close a dialog.
void	execute(String script) Execute a javascript after current ajax request is completed.
AjaxRequestBuilder	getAjaxRequestBuilder()
ApplicationContext	getApplicationContext()
Map<Object,Object>	getAttributes()
Map<String,Object>	getCallbackParams()
CSVBuilder	getCSVBuilder()
StringEncrypter	getEncrypter()
List<String>	getScriptsToExecute()
WidgetBuilder	getWidgetBuilder()
boolean	isAjaxRequest()
boolean	isIgnoreAutoUpdate()
boolean	isRTL()
boolean	isSecure() Returns a boolean indicating whether this request was made using a secure channel, such as HTTPS.
void	openDialog(String outcome) Open a view in dialog.
void	openDialog(String outcome, Map<String,Object> options, Map<String,List<String>> params) Open a view in dialog.
void	release() Clear resources.
void	reset(Collection<String> expressions) Reset a collection of editableValueHolders.
void	reset(String expressions) Reset an editableValueHolder.
void	scrollTo(String clientId) Scroll to a component after ajax request is completed.
void	showMessageInDialog(javax.faces.application.FacesMessage message) Displays a message in a dialog.
void	update(Collection<String> clientIds) Update components with ajax.
void	update(String clientId) Update a component with ajax.

Methods inherited from class org.primefaces.context.RequestContext

getCurrentInstance, releaseThreadLocalCache, setCurrentInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRequestContext

public DefaultRequestContext(javax.faces.context.FacesContext context)

Method Detail

isAjaxRequest

public boolean isAjaxRequest()

Specified by:

isAjaxRequest in class RequestContext

Returns:

true if request is an ajax request, otherwise return false.

addCallbackParam

public void addCallbackParam(String name,
                             Object value)

Description copied from class: RequestContext

Add a parameter for ajax oncomplete client side callbacks. Value would be serialized to json. Currently supported values are plain objects, primitives, JSONObject and JSONArray.

Specified by:

addCallbackParam in class RequestContext

Parameters:

name - name of the parameter.

value - value of the parameter.

execute

public void execute(String script)

Description copied from class: RequestContext

Execute a javascript after current ajax request is completed.

Specified by:

execute in class RequestContext

Parameters:

script - Javascript statement to execute.

getCallbackParams

public Map<String,Object> getCallbackParams()

Specified by:

getCallbackParams in class RequestContext

Returns:

all callback parameters added in the current request.

getScriptsToExecute

public List<String> getScriptsToExecute()

Specified by:

getScriptsToExecute in class RequestContext

Returns:

all scripts added in the current request.

getWidgetBuilder

public WidgetBuilder getWidgetBuilder()

Specified by:

getWidgetBuilder in class RequestContext

Returns:

Shared WidgetBuilder instance of the current request

getAjaxRequestBuilder

public AjaxRequestBuilder getAjaxRequestBuilder()

Specified by:

getAjaxRequestBuilder in class RequestContext

Returns:

Shared AjaxRequestBuilder instance of the current request

getCSVBuilder

public CSVBuilder getCSVBuilder()

Specified by:

getCSVBuilder in class RequestContext

Returns:

Shared Client Side Validation builder instance of the current request

scrollTo

public void scrollTo(String clientId)

Description copied from class: RequestContext

Scroll to a component after ajax request is completed.

Specified by:

scrollTo in class RequestContext

Parameters:

clientId - Client side identifier of the component.

update

public void update(String clientId)

Description copied from class: RequestContext

Update a component with ajax.

Specified by:

update in class RequestContext

Parameters:

clientId - Client side identifier of the component.

update

public void update(Collection<String> clientIds)

Description copied from class: RequestContext

Update components with ajax.

Specified by:

update in class RequestContext

Parameters:

clientIds - Client side identifiers of the components.

reset

public void reset(Collection<String> expressions)

Description copied from class: RequestContext

Reset a collection of editableValueHolders.

Specified by:

reset in class RequestContext

Parameters:

expressions - A list with with one or multiple search expression to resolve the components.

reset

public void reset(String expressions)

Description copied from class: RequestContext

Reset an editableValueHolder.

Specified by:

reset in class RequestContext

Parameters:

expressions - A string with one or multiple search expression to resolve the components.

openDialog

public void openDialog(String outcome)

Description copied from class: RequestContext

Open a view in dialog.

Specified by:

openDialog in class RequestContext

Parameters:

outcome - The logical outcome used to resolve a navigation case.

openDialog

public void openDialog(String outcome,
                       Map<String,Object> options,
                       Map<String,List<String>> params)

Description copied from class: RequestContext

Open a view in dialog.

Specified by:

openDialog in class RequestContext

Parameters:

outcome - The logical outcome used to resolve a navigation case.

options - Configuration options for the dialog.

params - Parameters to send to the view displayed in a dialog.

closeDialog

public void closeDialog(Object data)

Description copied from class: RequestContext

Close a dialog.

Specified by:

closeDialog in class RequestContext

Parameters:

data - Optional data to pass back to a dialogReturn event.

showMessageInDialog

public void showMessageInDialog(javax.faces.application.FacesMessage message)

Description copied from class: RequestContext

Displays a message in a dialog.

Specified by:

showMessageInDialog in class RequestContext

Parameters:

message - FacesMessage to be displayed.

release

public void release()

Description copied from class: RequestContext

Clear resources.

Specified by:

release in class RequestContext

getAttributes

public Map<Object,Object> getAttributes()

Specified by:

getAttributes in class RequestContext

Returns:

Attributes map in RequestContext scope

getApplicationContext

public ApplicationContext getApplicationContext()

Specified by:

getApplicationContext in class RequestContext

Returns:

ApplicationContext instance.

getEncrypter

public StringEncrypter getEncrypter()

Specified by:

getEncrypter in class RequestContext

Returns:

StringEncrypter used to encode and decode a string.

isSecure

public boolean isSecure()

Description copied from class: RequestContext

Returns a boolean indicating whether this request was made using a secure channel, such as HTTPS.

Specified by:

isSecure in class RequestContext

isIgnoreAutoUpdate

public boolean isIgnoreAutoUpdate()

Specified by:

isIgnoreAutoUpdate in class RequestContext

Returns:

true if AutoUpdatable components should not be updated automatically in this request.

isRTL

public boolean isRTL()

Specified by:

isRTL in class RequestContext