org.ow2.petals.system.classloader
Interface ClassLoaderService

All Known Implementing Classes:

ClassLoaderServiceImpl

public interface ClassLoaderService

Since:

Petals 1.0

Version:

$Rev: 2948 $ $Date: 2007-05-03 18:08:30 +0200 (jeu, 03 mai 2007) $

Author:

Adrien LOUIS

Method Summary

boolean	containsClassLoader(java.lang.String classLoaderId) Check if the given classLoader Id exists.
java.net.URLClassLoader	createComponentClassLoader(java.lang.String classLoaderId, java.net.URL[] baseUrls, java.util.List<java.lang.String> classpathUrls, boolean useParentFirst, java.util.List<java.lang.String> sharedLibrariesNameList) Create a classLoader which inherits of the listed Shared Libraries classLoaders.
java.net.URLClassLoader	createSharedLibraryClassLoader(java.lang.String classLoaderId, java.net.URL[] baseUrls, java.util.List<java.lang.String> classpathUrls, boolean useParentFirst) Create a classLoader for a Shared Library.
void	deleteClassLoader(java.lang.String classLoaderId) Remove the classLoader from the list.

Method Detail

createComponentClassLoader

java.net.URLClassLoader createComponentClassLoader(java.lang.String classLoaderId,
                                                   java.net.URL[] baseUrls,
                                                   java.util.List<java.lang.String> classpathUrls,
                                                   boolean useParentFirst,
                                                   java.util.List<java.lang.String> sharedLibrariesNameList)
                                                   throws org.ow2.petals.kernel.api.server.PetalsException

Create a classLoader which inherits of the listed Shared Libraries classLoaders.

Parameters:

classLoaderId -

baseUrls -

classpathUrls -

useParentFirst -

sharedLibrariesNameList -

Returns:

Throws:

org.ow2.petals.kernel.api.server.PetalsException

createSharedLibraryClassLoader

java.net.URLClassLoader createSharedLibraryClassLoader(java.lang.String classLoaderId,
                                                       java.net.URL[] baseUrls,
                                                       java.util.List<java.lang.String> classpathUrls,
                                                       boolean useParentFirst)
                                                       throws org.ow2.petals.kernel.api.server.PetalsException

Create a classLoader for a Shared Library. This classLoader will be added to the Shared Libraries ClassLoaders.

Parameters:

baseUrls -

classpathUrls -

useParentFirst -

Returns:

Throws:

org.ow2.petals.kernel.api.server.PetalsException

containsClassLoader

boolean containsClassLoader(java.lang.String classLoaderId)

Check if the given classLoader Id exists.

Parameters:

classLoaderId -

Returns:

true if the classLoader exists

deleteClassLoader

void deleteClassLoader(java.lang.String classLoaderId)

Remove the classLoader from the list. If the classLoader is a ClassLoader for sharedLibraries, remove it from the SharedLibrariesClassLoader