Package org.picocontainer.lifecycle

Class AbstractMonitoringLifecycleStrategy

java.lang.Object

org.picocontainer.lifecycle.AbstractMonitoringLifecycleStrategy

All Implemented Interfaces:

java.io.Serializable, ComponentMonitorStrategy, LifecycleStrategy

Direct Known Subclasses:

JavaEE5LifecycleStrategy, ReflectionLifecycleStrategy, StartableLifecycleStrategy

public abstract class AbstractMonitoringLifecycleStrategy
extends java.lang.Object
implements LifecycleStrategy, ComponentMonitorStrategy, java.io.Serializable

Abstract base class for lifecycle strategy implementation supporting a ComponentMonitor.

Author:

Jörg Schaible

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
AbstractMonitoringLifecycleStrategy(ComponentMonitor monitor)	Construct a AbstractMonitoringLifecycleStrategy.

Method Summary

Modifier and Type	Method	Description
void	changeMonitor(ComponentMonitor monitor)	Swaps the current monitor with a replacement.
ComponentMonitor	currentMonitor()	Returns the monitor currently used
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() ).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.picocontainer.LifecycleStrategy

dispose, hasLifecycle, start, stop

Constructor Detail

AbstractMonitoringLifecycleStrategy

public AbstractMonitoringLifecycleStrategy(ComponentMonitor monitor)

Construct a AbstractMonitoringLifecycleStrategy.

Parameters:

monitor - the componentMonitor to use

Throws:

java.lang.NullPointerException - if the monitor is null

Method Detail

changeMonitor

public void changeMonitor(ComponentMonitor monitor)

Swaps the current monitor with a replacement.

Specified by:

changeMonitor in interface ComponentMonitorStrategy

Parameters:

monitor - The new monitor.

Throws:

java.lang.NullPointerException - if the passed in monitor is null.

currentMonitor

public ComponentMonitor currentMonitor()

Description copied from interface: ComponentMonitorStrategy

Returns the monitor currently used

Specified by:

currentMonitor in interface ComponentMonitorStrategy

Returns:

The ComponentMonitor currently used

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