org.picocontainer.lifecycle
Class CompositeLifecycleStrategy

java.lang.Object
  org.picocontainer.lifecycle.CompositeLifecycleStrategy

All Implemented Interfaces:

LifecycleStrategy

public class CompositeLifecycleStrategy
extends Object
implements LifecycleStrategy

Allow for use of alternate LifecycleStrategy strategies to be used at the same time. A component can be started/stopped/disposed according to *any* of the supplied LifecycleStrategy instances.

Author:

Paul Hammant

Constructor Summary

CompositeLifecycleStrategy(StartableLifecycleStrategy... alternateStrategies)

Method Summary

void	dispose(Object component) Invoke the "dispose" method on the component instance if this is disposable.
boolean	hasLifecycle(Class<?> type) Test if a component instance has a lifecycle.
boolean	isLazy(ComponentAdapter<?> adapter) Is a component eager (not lazy) in that it should start when start() or equivalent is called, or lazy (it will only start on first getComponent() ).
void	start(Object component) Invoke the "start" method on the component instance if this is startable.
void	stop(Object component) Invoke the "stop" method on the component instance if this is stoppable.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeLifecycleStrategy

public CompositeLifecycleStrategy(StartableLifecycleStrategy... alternateStrategies)

Method Detail

start

public void start(Object component)

Description copied from interface: LifecycleStrategy

Invoke the "start" method on the component instance if this is startable. It is up to the implementation of the strategy what "start" and "startable" means.

Specified by:

start in interface LifecycleStrategy

Parameters:

component - the instance of the component to start

stop

public void stop(Object component)

Description copied from interface: LifecycleStrategy

Invoke the "stop" method on the component instance if this is stoppable. It is up to the implementation of the strategy what "stop" and "stoppable" means.

Specified by:

stop in interface LifecycleStrategy

Parameters:

component - the instance of the component to stop

dispose

public void dispose(Object component)

Description copied from interface: LifecycleStrategy

Invoke the "dispose" method on the component instance if this is disposable. It is up to the implementation of the strategy what "dispose" and "disposable" means.

Specified by:

dispose in interface LifecycleStrategy

Parameters:

component - the instance of the component to dispose

hasLifecycle

public boolean hasLifecycle(Class<?> type)

Description copied from interface: LifecycleStrategy

Test if a component instance has a lifecycle.

Specified by:

hasLifecycle in interface LifecycleStrategy

Parameters:

type - the component's type

Returns:

true if the component has a lifecycle

isLazy

public boolean isLazy(ComponentAdapter<?> adapter)

Description copied from interface: LifecycleStrategy

Is a component eager (not lazy) in that it should start when start() or equivalent is called, or lazy (it will only start on first getComponent() ). The default is the first of those two.

Specified by:

isLazy in interface LifecycleStrategy

Returns:

true if lazy, false if not lazy