com.ocpsoft.pretty.faces.el

Class LazyBeanNameFinder

java.lang.Object

com.ocpsoft.pretty.faces.el.LazyBeanNameFinder

public class LazyBeanNameFinder
extends Object

Class implementing lazy resolving of bean names.

This class is typically created once and is than supplied to LazyExpression instances in the LazyExpression.LazyExpression(LazyBeanNameFinder, Class, String) constructor.

Author:

Christian Kaltepoth

Constructor Summary

Constructors

Constructor and Description
LazyBeanNameFinder(ServletContext servletContext) Creates a new LazyBeanNameFinder.

Method Summary

Methods

Modifier and Type	Method and Description
String	findBeanName(Class<?> clazz) Find the bean name of the supplied class.

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyBeanNameFinder

public LazyBeanNameFinder(ServletContext servletContext)

Creates a new LazyBeanNameFinder. The constructor will find all implementations of ELBeanNameResolver by using the ServiceLoader mechanism.

Parameters:

servletContext - The servlet context

Method Detail

findBeanName

public String findBeanName(Class<?> clazz)
                    throws IllegalStateException

Find the bean name of the supplied class. This method will try to resolve the bean name by calling all registered implementations of ELBeanNameResolver. This method will either return the resolved name or throw an IllegalStateException, if no resolver knows the name of the bean.

Parameters:

clazz - The class of the bean

Returns:

The resolved bean name

Throws:

IllegalStateException - If the name of the bean cannot be resolved