/*
 * Copyright 2008 the original author or authors.
 * 
 * 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 org.wamblee.usermgt.hibernate;

import java.io.IOException;

import javax.sql.DataSource;

import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.transaction.PlatformTransactionManager;
import org.wamblee.cache.EhCache;
import org.wamblee.security.authorization.AuthorizationService;
import org.wamblee.security.authorization.hibernate.AuthorizationMappingFiles;
import org.wamblee.system.adapters.DefaultContainer;
import org.wamblee.system.core.Component;
import org.wamblee.system.core.DefaultProvidedInterface;
import org.wamblee.system.core.DefaultRequiredInterface;
import org.wamblee.system.core.ProvidedInterface;
import org.wamblee.system.core.Scope;
import org.wamblee.system.spring.component.HibernateComponent;
import org.wamblee.system.spring.component.ORMappingConfig;
import org.wamblee.usermgt.UserAccessor;
import org.wamblee.usermgt.UserAdministration;
import org.wamblee.usermgt.UserGroupRepositoryComponent;

public class AuthorizationComponent extends DefaultContainer {

    private ProvidedInterface TRANSACTION_MGR = new DefaultProvidedInterface(
            "transactionManager", PlatformTransactionManager.class);
    private ProvidedInterface HIBERNATE_TEMPLATE = new DefaultProvidedInterface(
            "hibernateTemplate", HibernateTemplate.class);
    private ProvidedInterface AUTHORIZATION_SERVICE = new DefaultProvidedInterface(
            "authorizationService", AuthorizationService.class);

    public AuthorizationComponent(String aName, boolean aExposeInternals)
            throws IOException {
        super(aName);
       
        addComponent("mappingFiles", new AuthorizationMappingFiles()); 

        Component<?> hibernate = new HibernateComponent("hibernate");
        addComponent(hibernate);

        Component<?> authorization = new AuthorizationLightComponent("authorization");
        addComponent(authorization);

        addRequiredInterface(new DefaultRequiredInterface("datasource", DataSource.class));
        addRequiredInterface(new DefaultRequiredInterface("userAccessor",
                UserAccessor.class));
        addRequiredInterface(new DefaultRequiredInterface("ormconfig", ORMappingConfig.class));

        if (aExposeInternals) {
            addProvidedInterface(TRANSACTION_MGR);
            addProvidedInterface(HIBERNATE_TEMPLATE);
        }
        addProvidedInterface(AUTHORIZATION_SERVICE);
    }
}