Package org.codehaus.plexus.component.collections

Class AbstractComponentCollection<T>

java.lang.Object

org.codehaus.plexus.component.collections.AbstractComponentCollection<T>

Direct Known Subclasses:

ComponentList, ComponentMap

public abstract class AbstractComponentCollection<T>
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map<java.lang.String,ComponentDescriptor<T>>	componentDescriptorMap
protected java.lang.Class<T>	componentType	The type of the components held by this collection
protected MutablePlexusContainer	container	The reference to the PlexusContainer
protected java.lang.String	hostComponent	The component that requires this collection of components
protected Logger	logger	Used to log errors in the component lookup process.
private java.util.Collection<org.codehaus.plexus.classworlds.realm.ClassRealm>	realms
protected java.lang.String	role	The role of the components we are holding in this Collection.
protected java.util.List<java.lang.String>	roleHints	The role hint of the components we are holding in this Collection.
private java.lang.ClassLoader	tccl
private org.codehaus.plexus.classworlds.ClassWorld	world

Constructor Summary

Constructors

Constructor	Description
AbstractComponentCollection(MutablePlexusContainer container, java.lang.Class<T> componentType, java.lang.String role, java.util.List<java.lang.String> roleHints, java.lang.String hostComponent)

Method Summary

Modifier and Type	Method	Description
protected boolean	checkUpdate()
void	clear()
protected java.util.Map<java.lang.String,ComponentDescriptor<T>>	getComponentDescriptorMap()
protected T	lookup(ComponentDescriptor<T> componentDescriptor)
private boolean	realmsHaveChanged()
protected abstract void	releaseAllCallback()

Methods inherited from class java.lang.Object

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

Field Detail

container

protected MutablePlexusContainer container

The reference to the PlexusContainer

componentType

protected final java.lang.Class<T> componentType

The type of the components held by this collection

role

protected java.lang.String role

The role of the components we are holding in this Collection.

roleHints

protected java.util.List<java.lang.String> roleHints

The role hint of the components we are holding in this Collection.

hostComponent

protected java.lang.String hostComponent

The component that requires this collection of components

logger

protected Logger logger

Used to log errors in the component lookup process.

tccl

private java.lang.ClassLoader tccl

realms

private java.util.Collection<org.codehaus.plexus.classworlds.realm.ClassRealm> realms

componentDescriptorMap

private java.util.Map<java.lang.String,ComponentDescriptor<T>> componentDescriptorMap

world

private final org.codehaus.plexus.classworlds.ClassWorld world

Constructor Detail

AbstractComponentCollection

public AbstractComponentCollection(MutablePlexusContainer container,
                                   java.lang.Class<T> componentType,
                                   java.lang.String role,
                                   java.util.List<java.lang.String> roleHints,
                                   java.lang.String hostComponent)

Method Detail

realmsHaveChanged

private boolean realmsHaveChanged()

getComponentDescriptorMap

protected java.util.Map<java.lang.String,ComponentDescriptor<T>> getComponentDescriptorMap()

checkUpdate

protected boolean checkUpdate()

lookup

protected T lookup(ComponentDescriptor<T> componentDescriptor)

clear

public void clear()

releaseAllCallback

protected abstract void releaseAllCallback()