Package org.apache.shiro.lang.util

Class LifecycleUtils

java.lang.Object

org.apache.shiro.lang.util.LifecycleUtils

public abstract class LifecycleUtils
extends Object

Utility class to help call Initializable.init() and Destroyable.destroy() methods cleanly on any object.

Since:

0.2

Constructor Summary

Constructors

Constructor	Description
LifecycleUtils()

Method Summary

Modifier and Type	Method	Description
static void	destroy(Object o)
static void	destroy(Collection c)	Calls destroy for each object in the collection.
static void	destroy(Destroyable d)
static void	init(Object o)
static void	init(Collection c)	Calls init for each object in the collection.
static void	init(Initializable initializable)

Methods inherited from class java.lang.Object

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

Constructor Details

LifecycleUtils

public LifecycleUtils()

Method Details

init

public static void init(Object o)
                 throws ShiroException

Throws:

ShiroException

init

public static void init(Initializable initializable)
                 throws ShiroException

Throws:

ShiroException

init

public static void init(Collection c)
                 throws ShiroException

Calls init for each object in the collection. If the collection is null or empty, this method returns quietly.

Parameters:

c - the collection containing objects to init.

Throws:

ShiroException - if unable to initialize one or more instances.

Since:

0.9

destroy

public static void destroy(Object o)

destroy

public static void destroy(Destroyable d)

destroy

public static void destroy(Collection c)

Calls destroy for each object in the collection. If the collection is null or empty, this method returns quietly.

Parameters:

c - the collection of objects to destroy.

Since:

0.9