org.apache.avalon.excalibur.system
Class AbstractContainer.ContainerComponentManager

java.lang.Object
  |
  +--org.apache.avalon.excalibur.system.AbstractContainer.ContainerComponentManager

All Implemented Interfaces:

org.apache.avalon.framework.component.ComponentManager

Enclosing class:

AbstractContainer

protected static final class AbstractContainer.ContainerComponentManager

extends java.lang.Object

implements org.apache.avalon.framework.component.ComponentManager

This is the Default ComponentManager for the Container. It provides a very simple abstraction, and makes it easy for the Container to manage the references.

Constructor Summary

protected	AbstractContainer.ContainerComponentManager(java.util.Map componentMap) This constructor is for a ContainerComponentManager with no parent ComponentManager
protected	AbstractContainer.ContainerComponentManager(java.util.Map componentMap, org.apache.avalon.framework.component.ComponentManager parent) This constructor is for a ContainerComponentManager with a parent ComponentManager

Method Summary

boolean	hasComponent(java.lang.String role)
org.apache.avalon.framework.component.Component	lookup(java.lang.String role)
void	release(org.apache.avalon.framework.component.Component component)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractContainer.ContainerComponentManager

protected AbstractContainer.ContainerComponentManager(java.util.Map componentMap)

This constructor is for a ContainerComponentManager with no parent ComponentManager

AbstractContainer.ContainerComponentManager

protected AbstractContainer.ContainerComponentManager(java.util.Map componentMap,
                                                      org.apache.avalon.framework.component.ComponentManager parent)

This constructor is for a ContainerComponentManager with a parent ComponentManager

Method Detail

lookup

public org.apache.avalon.framework.component.Component lookup(java.lang.String role)
                                                       throws org.apache.avalon.framework.component.ComponentException

Specified by:

lookup in interface org.apache.avalon.framework.component.ComponentManager

hasComponent

public boolean hasComponent(java.lang.String role)

Specified by:

hasComponent in interface org.apache.avalon.framework.component.ComponentManager

release

public void release(org.apache.avalon.framework.component.Component component)

Specified by:

release in interface org.apache.avalon.framework.component.ComponentManager