org.javalid.external.jsf.lookup
Class JsfLookupExtImpl

java.lang.Object
  org.javalid.external.jsf.lookup.JsfLookupExtImpl

All Implemented Interfaces:

JsfLookupExt

public class JsfLookupExtImpl
extends java.lang.Object
implements JsfLookupExt

Implements JsfLookupExt, which allows access to JSF beans.

Changes for 1.0.1:

• Added JsfFacade, abstracted jsf version.

Since:

1.0

Version:

1.0.1

Author:

M.Reuvers

Constructor Summary

JsfLookupExtImpl()

Method Summary

java.lang.Object	getJsfBean(java.lang.String jsfExpression) This method locates given bean and returns it.
void	setJvConfigurationWrapper(JvConfigurationWrapper jvConfigWrapper) Called by the jv framework when initializing the implementation class (right after constructing an instance).

Methods inherited from class java.lang.Object

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

Constructor Detail

JsfLookupExtImpl

public JsfLookupExtImpl()

Method Detail

getJsfBean

public java.lang.Object getJsfBean(java.lang.String jsfExpression)

Description copied from interface: JsfLookupExt

This method locates given bean and returns it. Raises a JvLookupException if the jsf bean is not found. The implementing class must use the current faces context and use a ValueBinding to retrieve an instance. Other than a backing bean, one could directly lookup a property of a backing bean too this way.

Specified by:

getJsfBean in interface JsfLookupExt

Parameters:

jsfExpression - A valid jsf expression, which will be resolved. Make sure to include the jsf tags: #{myBackingBeanName} for instance.

Returns:

Jsf object (backing bean e.g., cast to proper instance yourself) if found, exception raised if not

setJvConfigurationWrapper

public void setJvConfigurationWrapper(JvConfigurationWrapper jvConfigWrapper)

Description copied from interface: JsfLookupExt

Called by the jv framework when initializing the implementation class (right after constructing an instance).

Specified by:

setJvConfigurationWrapper in interface JsfLookupExt

Parameters:

jvConfigWrapper - The configuration of the framework, allowing access to the current configuration.