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UnifiedLoaderRepository2 (JBoss/JMX API) - JBoss 3.2.7 jmx API Documentation 英文版文档

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org.jboss.mx.loading
Class UnifiedLoaderRepository2

java.lang.Object
  org.jboss.mx.loading.LoaderRepository
      org.jboss.mx.loading.UnifiedLoaderRepository2

All Implemented Interfaces:

ClassLoaderRepository, NotificationBroadcaster, ServerConstants, UnifiedLoaderRepository2MBean, UnifiedLoaderRepositoryMBean

Direct Known Subclasses:

HeirarchicalLoaderRepository2

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Deprecated. Use the UnifiedLoaderRepository3 version

public class UnifiedLoaderRepository2

extends LoaderRepository

implements NotificationBroadcaster, UnifiedLoaderRepository2MBean

An obsolate implementation of the LoaderRepository interface

Version:

$Revision: 1.5.2.16 $ just a hint... xdoclet not really used

Author:

Marc Fleury, Ole Husgaard, Juha Lindfors., Simone Bordet., Adrian Brock.

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Field Summary
static EDU.oswego.cs.dl.util.concurrent.ReentrantLock	repositoryLock           Deprecated.

 

Fields inherited from class org.jboss.mx.loading.LoaderRepository

instance, loaders, nativeClassBySignature, translator

 

Fields inherited from interface org.jboss.mx.server.ServerConstants

CLASS_REMOVED, CLASSLOADER, CLASSLOADER_ADDED, CLASSLOADER_REMOVED, DEFAULT_DOMAIN, DEFAULT_LOADER_NAME, DEFAULT_LOADER_REPOSITORY_CLASS, DEFAULT_MBEAN_REGISTRY_CLASS, DEFAULT_MBEAN_SERVER_BUILDER_CLASS, DEFAULT_REQUIRED_MODELMBEAN_CLASS, DEFAULT_SCOPED_REPOSITORY_CLASS, DEFAULT_SCOPED_REPOSITORY_PARSER_CLASS, IMPLEMENTATION_NAME, IMPLEMENTATION_VENDOR, IMPLEMENTATION_VERSION, JMI_DOMAIN, LOADER_REPOSITORY_CLASS_PROPERTY, MBEAN_REGISTRY, MBEAN_REGISTRY_CLASS_PROPERTY, MBEAN_SERVER_BUILDER_CLASS_PROPERTY, MBEAN_SERVER_CONFIGURATION, MBEAN_SERVER_DELEGATE, OPTIMIZE_REFLECTED_DISPATCHER, REQUIRED_MODELMBEAN_CLASS_PROPERTY, SPECIFICATION_NAME, SPECIFICATION_VENDOR, SPECIFICATION_VERSION, UNIFIED_LOADER_REPOSITORY_CLASS

 

Constructor Summary

UnifiedLoaderRepository2()           Deprecated.

 

Method Summary
static void	acquire()           Deprecated.
void	addClassLoader(ClassLoader loader)           Deprecated. Add a class loader to the repository
boolean	addClassLoaderURL(ClassLoader cl, URL url)           Deprecated. Update the set of URLs known to be associated with a previously added class loader.
void	addNotificationListener(NotificationListener listener, NotificationFilter filter, Object handback)           Deprecated. addNotificationListener delegates to the broadcaster object we hold.
static boolean	attempt(long waitMS)           Deprecated.
Class	findClass(String name)           Deprecated. This is a utility method that iterates through the current class loaders and tries to find the given class name.
LoaderRepository	getInstance()           Deprecated.
MBeanNotificationInfo[]	getNotificationInfo()           Deprecated. Returns the notification metadata associated with the MBean.
URL	getResource(String name, ClassLoader cl)           Deprecated. Loads a resource following the Unified ClassLoader architecture
void	getResources(String name, ClassLoader cl, List urls)           Deprecated. Not implemented
URL[]	getURLs()           Deprecated. This is a utility method a listing of the URL for all UnifiedClassLoaders associated with the repository.
Class	loadClass(String className)           Deprecated. Load the given class from the repository.
Class	loadClass(String name, boolean resolve, ClassLoader cl)           Deprecated. Loads a class following the Unified ClassLoader architecture.
Class	loadClassWithout(ClassLoader loader, String className)           Deprecated. Not used.
UnifiedClassLoader	newClassLoader(URL url, boolean addToRepository)           Deprecated. Create UnifiedClassLoader and optionally add it to the repository
UnifiedClassLoader	newClassLoader(URL url, URL origURL, boolean addToRepository)           Deprecated. Create UnifiedClassLoader and optionally add it to the repository
LoaderRepository	registerClassLoader(UnifiedClassLoader ucl)           Deprecated. This method provides an mbean-accessible way to add a UnifiedClassloader, and sends a notification when it is added.
static void	release()           Deprecated.
void	removeClassLoader(ClassLoader cl)           Deprecated. Remove a cladd loader from the repository.
void	removeNotificationListener(NotificationListener listener)           Deprecated. removeNotificationListener delegates to our broadcaster object

 

Methods inherited from class org.jboss.mx.loading.LoaderRepository

getCachedClass, getDefaultLoaderRepository, getLoaders, getNativeClassForName, getTranslator, loadClassBefore, setTranslator

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.jboss.mx.loading.UnifiedLoaderRepositoryMBean

getTranslator, setTranslator

 

Field Detail

repositoryLock

public static final EDU.oswego.cs.dl.util.concurrent.ReentrantLock repositoryLock

Deprecated. 

Constructor Detail

UnifiedLoaderRepository2

public UnifiedLoaderRepository2()

Deprecated. 

Method Detail

attempt

public static boolean attempt(long waitMS)

Deprecated. 

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acquire

public static void acquire()

Deprecated. 

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release

public static void release()

Deprecated. 

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newClassLoader

public UnifiedClassLoader newClassLoader(URL url,
                                         boolean addToRepository)
                                  throws Exception

Deprecated. 

Description copied from class: LoaderRepository

Create UnifiedClassLoader and optionally add it to the repository

Specified by:

newClassLoader in interface UnifiedLoaderRepositoryMBean

Specified by:

newClassLoader in class LoaderRepository

Parameters:

url - the URL to use for class loading

addToRepository - a flag indicating if the UCL should be added to the repository

Returns:

the UCL instance

Throws:

Exception

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newClassLoader

public UnifiedClassLoader newClassLoader(URL url,
                                         URL origURL,
                                         boolean addToRepository)
                                  throws Exception

Deprecated. 

Description copied from class: LoaderRepository

Create UnifiedClassLoader and optionally add it to the repository

Specified by:

newClassLoader in interface UnifiedLoaderRepositoryMBean

Specified by:

newClassLoader in class LoaderRepository

Parameters:

url - the URL to use for class loading

origURL - an orignal URL to use as the URL for the UCL CodeSource. This is useful when the url is a local copy that is difficult to use for security policy writing.

addToRepository - a flag indicating if the UCL should be added to the repository

Returns:

the UCL instance

Throws:

Exception

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loadClass

public Class loadClass(String name,
                       boolean resolve,
                       ClassLoader cl)
                throws ClassNotFoundException

Deprecated. 

Loads a class following the Unified ClassLoader architecture.

Specified by:

loadClass in class LoaderRepository

Parameters:

name -

resolve -

cl -

Returns:

Throws:

ClassNotFoundException

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getResource

public URL getResource(String name,
                       ClassLoader cl)

Deprecated. 

Loads a resource following the Unified ClassLoader architecture

Specified by:

getResource in class LoaderRepository

Parameters:

name - the resource name

cl - the requesting class loader

Returns:

The resource URL if found, null otherwise

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getResources

public void getResources(String name,
                         ClassLoader cl,
                         List urls)

Deprecated. 

Not implemented

Specified by:

getResources in class LoaderRepository

Parameters:

name -

cl -

urls -

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getURLs

public URL[] getURLs()

Deprecated. 

This is a utility method a listing of the URL for all UnifiedClassLoaders associated with the repository. It is never called in response to class or resource loading.

Specified by:

getURLs in interface UnifiedLoaderRepositoryMBean

Overrides:

getURLs in class LoaderRepository

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loadClass

public Class loadClass(String className)
                throws ClassNotFoundException

Deprecated. 

Description copied from class: LoaderRepository

Load the given class from the repository.

Specified by:

loadClass in interface ClassLoaderRepository

Specified by:

loadClass in class LoaderRepository

Parameters:

className -

Returns:

Throws:

ClassNotFoundException

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findClass

public Class findClass(String name)

Deprecated. 

This is a utility method that iterates through the current class loaders and tries to find the given class name. It is never invoked as part of class or resource loading.

Returns:

the Class object for name if found, null otherwise.

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loadClassWithout

public Class loadClassWithout(ClassLoader loader,
                              String className)
                       throws ClassNotFoundException

Deprecated. 

Description copied from class: LoaderRepository

Not used.

Specified by:

loadClassWithout in interface ClassLoaderRepository

Specified by:

loadClassWithout in class LoaderRepository

Parameters:

loader -

className -

Returns:

Throws:

ClassNotFoundException

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addClassLoader

public void addClassLoader(ClassLoader loader)

Deprecated. 

Description copied from class: LoaderRepository

Add a class loader to the repository

Specified by:

addClassLoader in class LoaderRepository

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addClassLoaderURL

public boolean addClassLoaderURL(ClassLoader cl,
                                 URL url)

Deprecated. 

Description copied from class: LoaderRepository

Update the set of URLs known to be associated with a previously added class loader.

Specified by:

addClassLoaderURL in class LoaderRepository

Parameters:

cl -

url -

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removeClassLoader

public void removeClassLoader(ClassLoader cl)

Deprecated. 

Description copied from class: LoaderRepository

Remove a cladd loader from the repository.

Specified by:

removeClassLoader in interface UnifiedLoaderRepositoryMBean

Specified by:

removeClassLoader in class LoaderRepository

Parameters:

cl -

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registerClassLoader

public LoaderRepository registerClassLoader(UnifiedClassLoader ucl)

Deprecated. 

This method provides an mbean-accessible way to add a UnifiedClassloader, and sends a notification when it is added.

Specified by:

registerClassLoader in interface UnifiedLoaderRepositoryMBean

Parameters:

ucl - an UnifiedClassLoader value

Returns:

a LoaderRepository value

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getInstance

public LoaderRepository getInstance()

Deprecated. 

Specified by:

getInstance in interface UnifiedLoaderRepositoryMBean

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addNotificationListener

public void addNotificationListener(NotificationListener listener,
                                    NotificationFilter filter,
                                    Object handback)
                             throws IllegalArgumentException

Deprecated. 

addNotificationListener delegates to the broadcaster object we hold.

Specified by:

addNotificationListener in interface NotificationBroadcaster

Parameters:

listener - a NotificationListener value

filter - a NotificationFilter value

handback - an Object value

Throws:

IllegalArgumentException - if an error occurs

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getNotificationInfo

public MBeanNotificationInfo[] getNotificationInfo()

Deprecated. 

Description copied from interface: NotificationBroadcaster

Returns the notification metadata associated with the MBean.

Specified by:

getNotificationInfo in interface NotificationBroadcaster

Returns:

See Also:

MBeanNotificationInfo

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removeNotificationListener

public void removeNotificationListener(NotificationListener listener)
                                throws ListenerNotFoundException

Deprecated. 

removeNotificationListener delegates to our broadcaster object

Specified by:

removeNotificationListener in interface NotificationBroadcaster

Parameters:

listener - a NotificationListener value

Throws:

ListenerNotFoundException - if an error occurs

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