org.picocontainer.monitors
Class ComposingMonitor

java.lang.Object
  org.picocontainer.monitors.AbstractComponentMonitor
      org.picocontainer.monitors.ComposingMonitor

All Implemented Interfaces:

Serializable, ComponentMonitor, ComponentMonitorStrategy

public class ComposingMonitor
extends AbstractComponentMonitor

The first of a list of composers passed in that responds with an instance for a missing component will be used.

See Also:

Serialized Form

Nested Class Summary

static interface

ComposingMonitor.Composer A Composer can be used to make components that are otherwise missing.

Field Summary

Fields inherited from interface org.picocontainer.ComponentMonitor

KEEP

Constructor Summary

ComposingMonitor(ComponentMonitor delegate, ComposingMonitor.Composer... composers)

ComposingMonitor(ComposingMonitor.Composer... composers)

Method Summary

Object

noComponentFound(MutablePicoContainer container, Object componentKey) No Component has been found for the key in question.

Methods inherited from class org.picocontainer.monitors.AbstractComponentMonitor

changeMonitor, currentMonitor, instantiated, instantiating, instantiationFailed, invocationFailed, invoked, invoking, lifecycleInvocationFailed, newBehavior, newInjector

Methods inherited from class java.lang.Object

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

Constructor Detail

ComposingMonitor

public ComposingMonitor(ComponentMonitor delegate,
                        ComposingMonitor.Composer... composers)

ComposingMonitor

public ComposingMonitor(ComposingMonitor.Composer... composers)

Method Detail

noComponentFound

public Object noComponentFound(MutablePicoContainer container,
                               Object componentKey)

Description copied from interface: ComponentMonitor

No Component has been found for the key in question. Implementers of this have a last chance opportunity to specify something for the need. This is only relevant to component dependencies, and not to container.getComponent() in your user code.

Specified by:

noComponentFound in interface ComponentMonitor

Overrides:

noComponentFound in class AbstractComponentMonitor