org.objectledge.pico.customization
Interface CustomizedComponentProvider

All Known Implementing Classes:

CustomizedConfigurationProvider, LoggerFactory

public interface CustomizedComponentProvider

Provides customized component adapters, based on requesting component's key and implementation class.

Version:

$Id: CustomizedComponentProvider.java,v 1.10 2005/02/04 02:28:15 rafal Exp $

Author:

rafal@caltha.pl

Method Summary

Class	getCustomizedComponentImplementation() Returns the type of the customized components.
Object	getCustomizedComponentInstance(org.picocontainer.PicoContainer container, Object componentKey, Class componentImplementaion) Returns a customized component instance.
void	verify(org.picocontainer.PicoContainer container) Verifies if the customized component can be instantiated using the dependencies present in the associated container.

Method Detail

getCustomizedComponentInstance

Object getCustomizedComponentInstance(org.picocontainer.PicoContainer container,
                                      Object componentKey,
                                      Class componentImplementaion)
                                      throws org.picocontainer.PicoInitializationException,
                                             org.picocontainer.PicoIntrospectionException,
                                             UnsupportedKeyTypeException

Returns a customized component instance.

Parameters:

container - the container.

componentKey - requesting component's key.

componentImplementaion - requesting component's implmenetation class.

Returns:

customized component.

Throws:

org.picocontainer.PicoInitializationException - if the customized component cannot be initialized.

org.picocontainer.PicoIntrospectionException - if the customized component cannot be initialized.

UnsupportedKeyTypeException - if the componentKey has unsupported type.

getCustomizedComponentImplementation

Class getCustomizedComponentImplementation()

Returns the type of the customized components.

Returns:

the type of the customized components.

verify

void verify(org.picocontainer.PicoContainer container)
            throws org.picocontainer.PicoVerificationException

Verifies if the customized component can be instantiated using the dependencies present in the associated container.

Parameters:

container - the container.

Throws:

org.picocontainer.PicoVerificationException - if the container does not contain required dependencies.