com.logicaldoc.web.util
Class FacesUtil

java.lang.Object
  com.logicaldoc.web.util.FacesUtil

public class FacesUtil
extends java.lang.Object

Faces utilities methods

Since:

3.5.0

Version:

$Id:$

Author:

Marco Meschieri

Constructor Summary

FacesUtil()

Method Summary

static java.lang.Object	accessBeanFromFacesContext(java.lang.String beanName, javax.faces.context.FacesContext facesContext, org.apache.commons.logging.Log... logs) Get an external bean from FacesContext
static void	clearAllMessages() Clear all messages from FacesContext
static javax.faces.el.MethodBinding	createActionListenerMethodBinding(java.lang.String actionListenerString)
static javax.faces.el.MethodBinding	createActionMethodBinding(java.lang.String action)
static javax.faces.el.ValueBinding	createValueBinding(java.lang.String valueExpression)
static javax.faces.component.UIComponent	findComponentEndingWithId(java.lang.String id, javax.faces.context.FacesContext facesContext) Get component ending with and Id
static java.lang.String	findParameterEndingWithId(java.lang.String id, javax.faces.context.FacesContext facesContext) Iterates through DOM to find Complete id for parameter ending with the id
static void	forceRefresh(javax.faces.component.UIInput control)
static java.lang.Object	getCurrentRequestAttribute(java.lang.String key)
static boolean	isMessagesShown() Check if there are messages in FacesContext

Methods inherited from class java.lang.Object

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

Constructor Detail

FacesUtil

public FacesUtil()

Method Detail

createActionListenerMethodBinding

public static javax.faces.el.MethodBinding createActionListenerMethodBinding(java.lang.String actionListenerString)

createActionMethodBinding

public static javax.faces.el.MethodBinding createActionMethodBinding(java.lang.String action)

createValueBinding

public static javax.faces.el.ValueBinding createValueBinding(java.lang.String valueExpression)

accessBeanFromFacesContext

public static java.lang.Object accessBeanFromFacesContext(java.lang.String beanName,
                                                          javax.faces.context.FacesContext facesContext,
                                                          org.apache.commons.logging.Log... logs)

Get an external bean from FacesContext

Parameters:

beanName - to get

facesContext - used

logs - in case of error. It is not required

Returns:

the needed bean

findParameterEndingWithId

public static java.lang.String findParameterEndingWithId(java.lang.String id,
                                                         javax.faces.context.FacesContext facesContext)

Iterates through DOM to find Complete id for parameter ending with the id

Parameters:

id - to get

facesContext - where search must occur

Returns:

String needed

findComponentEndingWithId

public static javax.faces.component.UIComponent findComponentEndingWithId(java.lang.String id,
                                                                          javax.faces.context.FacesContext facesContext)

Get component ending with and Id

Parameters:

id - to get

facesContext - where search must occur

Returns:

UIComponent needed

clearAllMessages

public static void clearAllMessages()

Clear all messages from FacesContext

isMessagesShown

public static boolean isMessagesShown()

Check if there are messages in FacesContext

Returns:

forceRefresh

public static final void forceRefresh(javax.faces.component.UIInput control)

getCurrentRequestAttribute

public static java.lang.Object getCurrentRequestAttribute(java.lang.String key)