FsBusinessObjectManager.java

/*******************************************************************************
 * Signavio Core Components
 * Copyright (C) 2012  Signavio GmbH
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package com.signavio.platform.security.business;

import com.signavio.platform.account.business.FsAccountManager;
import com.signavio.platform.tenant.business.FsTenant;
import com.signavio.platform.tenant.business.FsTenantManager;
import com.signavio.usermanagement.business.FsRoleManager;
import com.signavio.warehouse.business.FsEntityManager;




/**
 * Abstract Implementation of an Object Manager for file system accessing Oryx.
 * 
 * @author Stefan Krumnow
 *
 */
public abstract class FsBusinessObjectManager extends FsSecureBusinessObject {
	
	
	@SuppressWarnings("unchecked")
	public static <T extends FsBusinessObjectManager> T getGlobalManagerInstance(Class<T> managerClass, FsAccessToken token) {		
		if (FsAccountManager.class.isAssignableFrom(managerClass)) {
			return (T)FsAccountManager.getSingleton();
		} else if (FsTenantManager.class.isAssignableFrom(managerClass)) {
			return (T)FsTenantManager.getSingleton();
		} else if (FsRoleManager.class.isAssignableFrom(managerClass)){
			return (T)FsRoleManager.getSingleton();
		} else if (FsEntityManager.class.isAssignableFrom(managerClass)){
			return (T)FsEntityManager.getSingleton();
		}
		return null;
	}
	
	public static <T extends FsBusinessObjectManager> T getTenantManagerInstance(Class<T> managerClass, FsTenant tenant, FsAccessToken token) {		
		return getGlobalManagerInstance(managerClass, token);
	}
	
	public static <T extends FsBusinessObjectManager> T getTenantManagerInstance(Class<T> managerClass, String tenantId, FsAccessToken token) {			
		return getGlobalManagerInstance(managerClass, token);
	}

}