com.nitido.nimx.services.classloader.simple
Class ClassLoaderServiceImpl

java.lang.Object
  com.nitido.nim.NiMKernelService
      com.nitido.nim.ClassLoaderService
          com.nitido.nimx.services.classloader.simple.ClassLoaderServiceImpl

All Implemented Interfaces:

NiMConstants

public class ClassLoaderServiceImpl
extends ClassLoaderService

This class provides a simple ClassLoaderService implementation that uses the ClassLoader that loaded the NiMKernel.

Field Summary

Fields inherited from interface com.nitido.nim.NiMConstants

ACTION_CREATE_NUGGET, ACTION_CREATE_NUGGET_BY_NAME, ACTION_CRED_SPACE_ADD, ACTION_CRED_SPACE_GET_KEYS, ACTION_CRED_SPACE_GET_KEYS_START_WITH, ACTION_CRED_SPACE_GET_VALUE, ACTION_CRED_SPACE_GET_VALUES, ACTION_CRED_SPACE_MODIFY, ACTION_CRED_SPACE_REMOVE_VALUE, ACTION_CRED_SPACE_REMOVE_VALUES, ACTION_CRED_SPACE_REPLACE, ACTION_DEPROVISION_ENTITY, ACTION_ENTITY_CHANGE_CRED, ACTION_LOG_EVENT, ACTION_PROVISION_ENTITY, ACTION_USER_SPACE_ADD, ACTION_USER_SPACE_GET_KEYS, ACTION_USER_SPACE_GET_KEYS_START_WITH, ACTION_USER_SPACE_GET_VALUE, ACTION_USER_SPACE_GET_VALUES, ACTION_USER_SPACE_MODIFY, ACTION_USER_SPACE_REMOVE_VALUE, ACTION_USER_SPACE_REMOVE_VALUES, ACTION_USER_SPACE_REPLACE, CONF_PREFIX_SECURITY_ACCESS, CONF_PREFIX_SECURITY_ALLOW, CONF_PREFIX_SECURITY_ASSIGN, CONF_PREFIX_SECURITY_RESOURCE, PARAM_CHANGE_CRED, PARAM_DEPROVISION_CREDENTIAL, PARAM_EVENT_NAME, PARAM_MODIFIER_CONTAINER, PARAM_NUGGET_CREATE_CRED, PARAM_NUGGET_NAME, PARAM_NUGGET_SETTINGS, PARAM_NUGGET_TYPE, PARAM_PROVISION_DESCRIPTOR, PARAM_SPACE_KEY, PARAM_SPACE_KEYS_START_WITH, PARAM_SPACE_VALUE, PREFIX_ACCESS_CLASS_IN_PACKAGE

Constructor Summary

ClassLoaderServiceImpl(NiMKernelServiceVisa visa)
The constructor of ClassLoaderService.

Method Summary

java.lang.ClassLoader	getClassLoader() This method returns the NiM class loader used to load classes.
java.lang.ClassLoader	getSystemClassLoader() This method returns the class loader that loaded the NiMKernel instance.
protected void	init(NiMKernel kernel, ConfigurationService confService) This method is used by the NiMKernel to initialize the ClassLoaderService.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassLoaderServiceImpl

public ClassLoaderServiceImpl(NiMKernelServiceVisa visa)

The constructor of ClassLoaderService. All implementation must have a constructor that takes a NiMKernelServiceVisa and call this constructor with "super( visa )".

Parameters:

visa - Reference to the NiMKernelServiceVisa object required to instantiate the service. This parameter is required to ensure that only the NiMkernel can instantiate a reference to this service.

Method Detail

init

protected void init(NiMKernel kernel,
                    ConfigurationService confService)
             throws InitializationFailedException,
                    NiMException

This method is used by the NiMKernel to initialize the ClassLoaderService.

Specified by:

init in class ClassLoaderService

Parameters:

kernel - Reference to the kernel that instantiated this service.

confService - Reference to the ConfigurationService.

Throws:

InitializationFailedException - This exception is never thrown by this service implementation.

NiMException - This exception is never thrown by this service implementation.

getClassLoader

public java.lang.ClassLoader getClassLoader()

Description copied from class: ClassLoaderService

This method returns the NiM class loader used to load classes.

Specified by:

getClassLoader in class ClassLoaderService

Returns:

The class loader used by NiM to load its classes.

getSystemClassLoader

public java.lang.ClassLoader getSystemClassLoader()

Description copied from class: ClassLoaderService

This method returns the class loader that loaded the NiMKernel instance.

Specified by:

getSystemClassLoader in class ClassLoaderService

Returns:

Reference to the class loader that loaded the NiMKernel instance