org.codehaus.plexus.component.manager
Class AbstractComponentManager

java.lang.Object
  org.codehaus.plexus.component.manager.AbstractComponentManager

All Implemented Interfaces:

Cloneable, ComponentManager

Direct Known Subclasses:

ClassicSingletonComponentManager, ComponentLookupManagerComponentManager, KeepAliveSingletonComponentManager, PerLookupComponentManager

public abstract class AbstractComponentManager
extends Object
implements ComponentManager, Cloneable

Field Summary

protected Map	componentContextRealms Contains a mapping from singleton instances to the realms they were used to configure with.
protected ComponentDescriptor	componentDescriptor
protected MutablePlexusContainer	container

Fields inherited from interface org.codehaus.plexus.component.manager.ComponentManager

ROLE

Constructor Summary

AbstractComponentManager()

Method Summary

protected boolean	connected()
ComponentManager	copy()
protected Object	createComponentInstance(org.codehaus.plexus.classworlds.realm.ClassRealm realm)
protected Object	createComponentInstance(ComponentDescriptor componentDescriptor, org.codehaus.plexus.classworlds.realm.ClassRealm realm)
protected void	decrementConnectionCount()
void	dissociateComponentRealm(org.codehaus.plexus.classworlds.realm.ClassRealm realm)
protected void	endComponentLifecycle(Object component)
Object	getComponent()
ComponentDescriptor	getComponentDescriptor()
int	getConnections()
MutablePlexusContainer	getContainer()
LifecycleHandler	getLifecycleHandler()
Logger	getLogger()
protected void	incrementConnectionCount()
void	initialize()
void	setup(MutablePlexusContainer container, LifecycleHandler lifecycleHandler, ComponentDescriptor componentDescriptor)
protected void	startComponentLifecycle(Object component, org.codehaus.plexus.classworlds.realm.ClassRealm realm)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.codehaus.plexus.component.manager.ComponentManager

dispose, getComponent, getId, release

Field Detail

container

protected MutablePlexusContainer container

componentDescriptor

protected ComponentDescriptor componentDescriptor

componentContextRealms

protected Map componentContextRealms

Contains a mapping from singleton instances to the realms they were used to configure with. This realm will be used to call all lifecycle methods.

Constructor Detail

AbstractComponentManager

public AbstractComponentManager()

Method Detail

copy

public ComponentManager copy()

Specified by:

copy in interface ComponentManager

getComponentDescriptor

public ComponentDescriptor getComponentDescriptor()

Specified by:

getComponentDescriptor in interface ComponentManager

getLifecycleHandler

public LifecycleHandler getLifecycleHandler()

Specified by:

getLifecycleHandler in interface ComponentManager

incrementConnectionCount

protected void incrementConnectionCount()

decrementConnectionCount

protected void decrementConnectionCount()

connected

protected boolean connected()

getConnections

public int getConnections()

Specified by:

getConnections in interface ComponentManager

setup

public void setup(MutablePlexusContainer container,
                  LifecycleHandler lifecycleHandler,
                  ComponentDescriptor componentDescriptor)

Specified by:

setup in interface ComponentManager

initialize

public void initialize()

Specified by:

initialize in interface ComponentManager

createComponentInstance

protected Object createComponentInstance(org.codehaus.plexus.classworlds.realm.ClassRealm realm)
                                  throws ComponentInstantiationException,
                                         ComponentLifecycleException

Throws:

ComponentInstantiationException

ComponentLifecycleException

startComponentLifecycle

protected void startComponentLifecycle(Object component,
                                       org.codehaus.plexus.classworlds.realm.ClassRealm realm)
                                throws ComponentLifecycleException

Throws:

ComponentLifecycleException

endComponentLifecycle

protected void endComponentLifecycle(Object component)
                              throws ComponentLifecycleException

Throws:

ComponentLifecycleException

getContainer

public MutablePlexusContainer getContainer()

Specified by:

getContainer in interface ComponentManager

getLogger

public Logger getLogger()

createComponentInstance

protected Object createComponentInstance(ComponentDescriptor componentDescriptor,
                                         org.codehaus.plexus.classworlds.realm.ClassRealm realm)
                                  throws ComponentInstantiationException,
                                         ComponentLifecycleException

Throws:

ComponentInstantiationException

ComponentLifecycleException

getComponent

public Object getComponent()
                    throws ComponentInstantiationException,
                           ComponentLifecycleException

Specified by:

getComponent in interface ComponentManager

Throws:

ComponentInstantiationException

ComponentLifecycleException

dissociateComponentRealm

public void dissociateComponentRealm(org.codehaus.plexus.classworlds.realm.ClassRealm realm)
                              throws ComponentLifecycleException

Specified by:

dissociateComponentRealm in interface ComponentManager

Throws:

ComponentLifecycleException