/***
* Copyright (c) 2009 Caelum - www.caelum.com.br/opensource
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package br.com.caelum.vraptor.ioc.pico;
import java.util.HashMap;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import br.com.caelum.vraptor.ioc.ApplicationScoped;
import br.com.caelum.vraptor.ioc.ComponentFactory;
import br.com.caelum.vraptor.ioc.ComponentFactoryIntrospector;
import br.com.caelum.vraptor.ioc.SessionScoped;
/**
* Registry to all ComponentRegistry classes
*
* @author Sérgio Lopes
*/
@ApplicationScoped
public class DefaultComponentFactoryRegistry implements ComponentFactoryRegistry {
private static final Logger logger = LoggerFactory.getLogger(DefaultComponentFactoryRegistry.class);
/* maps from targetClass to componentFactoryClass */
private final Map<Class<?>, Class<? extends ComponentFactory>> applicationScoped =
new HashMap<Class<?>, Class<? extends ComponentFactory>>();
private final Map<Class<?>, Class<? extends ComponentFactory>> sessionScoped =
new HashMap<Class<?>, Class<? extends ComponentFactory>>();
private final Map<Class<?>, Class<? extends ComponentFactory>> requestScoped =
new HashMap<Class<?>, Class<? extends ComponentFactory>>();
private final ComponentFactoryIntrospector componentFactoryIntrospector = new ComponentFactoryIntrospector();
public void register(Class<? extends ComponentFactory> componentFactoryClass) {
Class<?> targetType = componentFactoryIntrospector.targetTypeForComponentFactory(componentFactoryClass);
if (componentFactoryClass.isAnnotationPresent(ApplicationScoped.class)) {
logger.debug("Registering a ComponentFactory for {} in app scope", targetType.getName());
applicationScoped.put(targetType, componentFactoryClass);
} else if (componentFactoryClass.isAnnotationPresent(SessionScoped.class)) {
logger.debug("Registering a ComponentFactory for {} in session scope", targetType.getName());
sessionScoped.put(targetType, componentFactoryClass);
} else { // @RequestScoped
logger.debug("Registering a ComponentFactory for {} in request scope", targetType.getName());
requestScoped.put(targetType, componentFactoryClass);
}
}
public Map<Class<?>, Class<? extends ComponentFactory>> getApplicationMap() {
return applicationScoped;
}
public Map<Class<?>, Class<? extends ComponentFactory>> getSessionMap() {
return sessionScoped;
}
public Map<Class<?>, Class<? extends ComponentFactory>> getRequestMap() {
return requestScoped;
}
}