/**
 * This file Copyright (c) 2003-2012 Magnolia International
 * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
 *
 *
 * This file is dual-licensed under both the Magnolia
 * Network Agreement and the GNU General Public License.
 * You may elect to use one or the other of these licenses.
 *
 * This file is distributed in the hope that it will be
 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
 * Redistribution, except as permitted by whichever of the GPL
 * or MNA you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or
 * modify this file under the terms of the GNU General
 * Public License, Version 3, as published by the Free Software
 * Foundation.  You should have received a copy of the GNU
 * General Public License, Version 3 along with this program;
 * if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 2. For the Magnolia Network Agreement (MNA), this file
 * and the accompanying materials are made available under the
 * terms of the MNA which accompanies this distribution, and
 * is available at http://www.magnolia-cms.com/mna.html
 *
 * Any modifications to this file must keep this entire header
 * intact.
 *
 */
package info.magnolia.cms.security;

import java.util.LinkedHashMap;
import java.util.Map;

/**
 * Default {@link SecuritySupport}.
 * @version $Revision: $ ($Author: $)
 */
public class SecuritySupportImpl extends SecuritySupportBase {
    private final Map<String, UserManager> userManagers = new LinkedHashMap<String, UserManager>();
    private GroupManager groupManager;
    private RoleManager roleManager;

    /**
     * Returns a UserManager which is delegating to the configured UserManagers.
     * @see info.magnolia.cms.security.DelegatingUserManager
     */
    @Override
    public UserManager getUserManager() {
        return new DelegatingUserManager(userManagers);
    }

    @Override
    public UserManager getUserManager(String realmName) {
        if(Realm.REALM_ALL.getName().equals(realmName)){
            return getUserManager();
        }
        return userManagers.get(realmName);
    }

    public Map<String, UserManager> getUserManagers() {
        return userManagers;
    }

    public void setUserManagers(Map<String, UserManager> userManagers) {
        this.userManagers.putAll(userManagers);
    }

    public void addUserManager(String realmName, UserManager delegate) {
        userManagers.put(realmName, delegate);
    }

    @Override
    public GroupManager getGroupManager() {
        return groupManager;
    }

    public void setGroupManager(GroupManager groupManager) {
        this.groupManager = groupManager;
    }

    @Override
    public RoleManager getRoleManager() {
        return roleManager;
    }

    public void setRoleManager(RoleManager roleManager) {
        this.roleManager = roleManager;
    }

}