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org.apache.avalon.fortress.impl.role
Class ConfigurableRoleManager

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.avalon.fortress.impl.role.AbstractRoleManager
          org.apache.avalon.fortress.impl.role.ConfigurableRoleManager

All Implemented Interfaces:

Configurable, LogEnabled, RoleManager

public class ConfigurableRoleManager

extends AbstractRoleManager

implements Configurable

Configurable RoleManager implementation. It populates the RoleManager from a configuration hierarchy. This is based on the DefaultRoleManager in the org.apache.avalon.component package.

Since:

4.1

Version:

CVS $Revision: 1.13 $ $Date: 2004/02/28 15:16:25 $

Author:

Avalon Development Team

Field Summary

Fields inherited from interface org.apache.avalon.fortress.RoleManager

ROLE

Constructor Summary

ConfigurableRoleManager()
Default constructor--this RoleManager has no parent.

ConfigurableRoleManager(java.lang.ClassLoader loader)
Alternate constructor--this RoleManager has the specified classloader.

ConfigurableRoleManager(RoleManager parent)
Alternate constructor--this RoleManager has the specified parent.

ConfigurableRoleManager(RoleManager parent, java.lang.ClassLoader loader)
Alternate constructor--this RoleManager has the specified parent and a classloader.

Method Summary

void	configure(Configuration configuration) Reads a configuration object and creates the role, shorthand, and class name mapping.

Methods inherited from class org.apache.avalon.fortress.impl.role.AbstractRoleManager

addRole, getDefaultHandler, getLoader, getRoleForClassname, getRoleForShortName

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurableRoleManager

public ConfigurableRoleManager()

Default constructor--this RoleManager has no parent.

ConfigurableRoleManager

public ConfigurableRoleManager(java.lang.ClassLoader loader)

Alternate constructor--this RoleManager has the specified classloader.

Parameters:

loader - The ClassLoader used to resolve class names.

ConfigurableRoleManager

public ConfigurableRoleManager(RoleManager parent)

Alternate constructor--this RoleManager has the specified parent.

Parameters:

parent - The parent RoleManager.

ConfigurableRoleManager

public ConfigurableRoleManager(RoleManager parent,
                               java.lang.ClassLoader loader)

Alternate constructor--this RoleManager has the specified parent and a classloader.

Parameters:

parent - The parent RoleManager.

loader - the classloader

Method Detail

configure

public final void configure(Configuration configuration)
                     throws ConfigurationException

Reads a configuration object and creates the role, shorthand, and class name mapping.

Specified by:

configure in interface Configurable

Parameters:

configuration - The configuration object.

Throws:

ConfigurationException - if the configuration is malformed