org.omnifaces.config

Enum BeanManager

java.lang.Object

java.lang.Enum<BeanManager>

org.omnifaces.config.BeanManager

All Implemented Interfaces:

Serializable, Comparable<BeanManager>

public enum BeanManager
extends Enum<BeanManager>

Get reference to CDI managed beans without having any CDI dependency. It's using JNDI to grab the CDI bean manager and if it's not null, then it's using reflection to get the necessary methods and invoke them.

Since:

1.6.1

Author:

Bauke Scholtz

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE Returns the lazily loaded enum singleton instance.

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	getReference(Class<T> beanClass) Returns the CDI managed bean instance of the given class, or null if there is none.
static BeanManager	valueOf(String name) Returns the enum constant of this type with the specified name.
static BeanManager[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final BeanManager INSTANCE

Returns the lazily loaded enum singleton instance.

Method Detail

values

public static BeanManager[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (BeanManager c : BeanManager.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BeanManager valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getReference

public <T> T getReference(Class<T> beanClass)

Returns the CDI managed bean instance of the given class, or null if there is none.

Parameters:

beanClass - The type of the CDI managed bean instance.

Returns:

The CDI managed bean instance of the given class, or null if there is none.