org.picocontainer.defaults
Class SynchronizedComponentAdapter

java.lang.Object
  org.picocontainer.defaults.DecoratingComponentAdapter
      org.picocontainer.defaults.SynchronizedComponentAdapter

All Implemented Interfaces:

java.io.Serializable, ComponentAdapter, ComponentMonitorStrategy, LifecycleStrategy, LifecycleManager

public class SynchronizedComponentAdapter
extends DecoratingComponentAdapter

Version:

$Revision: 1600 $

Author:

Aslak Hellesøy, Manish Shah

See Also:

Serialized Form

Constructor Summary

SynchronizedComponentAdapter(ComponentAdapter delegate)

Method Summary

java.lang.Object

getComponentInstance(PicoContainer container) Retrieve the component instance.

Methods inherited from class org.picocontainer.defaults.DecoratingComponentAdapter

accept, changeMonitor, currentMonitor, dispose, dispose, getComponentImplementation, getComponentKey, getDelegate, hasLifecycle, hasLifecycle, start, start, stop, stop, toString, verify

Methods inherited from class java.lang.Object

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

Constructor Detail

SynchronizedComponentAdapter

public SynchronizedComponentAdapter(ComponentAdapter delegate)

Method Detail

getComponentInstance

public java.lang.Object getComponentInstance(PicoContainer container)
                                      throws PicoInitializationException,
                                             PicoIntrospectionException

Description copied from interface: ComponentAdapter

Retrieve the component instance. This method will usually create a new instance each time it is called, but that is not required. For example, CachingComponentAdapter will always return the same instance.

Specified by:

getComponentInstance in interface ComponentAdapter

Overrides:

getComponentInstance in class DecoratingComponentAdapter

Parameters:

container - the PicoContainer, that is used to resolve any possible dependencies of the instance.

Returns:

the component instance.

Throws:

PicoInitializationException - if the component could not be instantiated.

PicoIntrospectionException - if the component has dependencies which could not be resolved, or instantiation of the component lead to an ambigous situation within the container.