org.apache.cocoon.core.container
Class AbstractServiceManager

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.core.container.AbstractServiceManager

All Implemented Interfaces:

Contextualizable, Disposable, Initializable, LogEnabled, ThreadSafe

Direct Known Subclasses:

StandaloneServiceSelector

public abstract class AbstractServiceManager

extends AbstractLogEnabled

implements Contextualizable, ThreadSafe, Disposable, Initializable

Base class for all service managers: ServiceManager and ServiceSelector

Since:

2.2

Version:

$Id: AbstractServiceManager.java 312637 2005-10-10 13:00:42Z cziegeler $

Field Summary

protected ComponentEnvironment	componentEnv
protected Map	componentHandlers Used to map roles to ComponentHandlers.
protected Map	componentMapping Static component mapping handlers.
protected Context	context The application context for components
protected boolean	disposed Is the Manager disposed or not?
protected boolean	initialized Is the Manager initialized?
protected LoggerManager	loggerManager LoggerManager.
protected RoleManager	roleManager RoleInfos.

Constructor Summary

AbstractServiceManager()

Method Summary

protected abstract void	addComponent(String role, Class clazz, Configuration config, ComponentInfo info)
protected void	addComponent(String className, String role, Configuration configuration, ComponentInfo info)
void	contextualize(Context context)
void	dispose()
protected ComponentHandler	getComponentHandler(String role, Class componentClass, Configuration configuration, ServiceManager serviceManager, ComponentInfo baseInfo) Obtain a new ComponentHandler for the specified component.
void	initialize()
void	setLoggerManager(LoggerManager manager) Configure the LoggerManager.
void	setRoleManager(RoleManager roles)

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

Field Detail

context

protected Context context

The application context for components

componentMapping

protected final Map componentMapping

Static component mapping handlers.

componentHandlers

protected final Map componentHandlers

Used to map roles to ComponentHandlers.

disposed

protected boolean disposed

Is the Manager disposed or not?

initialized

protected boolean initialized

Is the Manager initialized?

roleManager

protected RoleManager roleManager

RoleInfos.

loggerManager

protected LoggerManager loggerManager

LoggerManager.

componentEnv

protected ComponentEnvironment componentEnv

Constructor Detail

AbstractServiceManager

public AbstractServiceManager()

Method Detail

contextualize

public void contextualize(Context context)

Specified by:

contextualize in interface Contextualizable

setRoleManager

public void setRoleManager(RoleManager roles)

setLoggerManager

public void setLoggerManager(LoggerManager manager)

Configure the LoggerManager.

getComponentHandler

protected ComponentHandler getComponentHandler(String role,
                                               Class componentClass,
                                               Configuration configuration,
                                               ServiceManager serviceManager,
                                               ComponentInfo baseInfo)
                                        throws Exception

Obtain a new ComponentHandler for the specified component.

Parameters:

role - the component's role.

componentClass - Class of the component for which the handle is being requested.

configuration - The configuration for this component.

serviceManager - The service manager which will be managing the Component.

Throws:

Exception - If there were any problems obtaining a ComponentHandler

addComponent

protected void addComponent(String className,
                            String role,
                            Configuration configuration,
                            ComponentInfo info)
                     throws ConfigurationException

Throws:

ConfigurationException

addComponent

protected abstract void addComponent(String role,
                                     Class clazz,
                                     Configuration config,
                                     ComponentInfo info)
                              throws ServiceException

Throws:

ServiceException

dispose

public void dispose()

Specified by:

dispose in interface Disposable

initialize

public void initialize()
                throws Exception

Specified by:

initialize in interface Initializable

Throws:

Exception