samples/spring-hibernate/src/org/jsecurity/samples/sprhib/party/eis/HibernateUserDAO.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.jsecurity.samples.sprhib.party.eis;

import org.jsecurity.samples.sprhib.eis.hibernate.PrimaryClassHibernateDAO;
import org.jsecurity.samples.sprhib.party.User;

/**
 * @author Les Hazlewood
 */
public class HibernateUserDAO extends PrimaryClassHibernateDAO implements UserDAO {

    public HibernateUserDAO() {
        setPrimaryClass(User.class);
    }

    public User getUser(Long userId) {
        return (User) read(userId);
    }

    public User findUser(String username) {
        if (username == null) {
            String msg = "Username cannot be null.";
            throw new IllegalArgumentException(msg);
        }
        String query = "from User u where u.username = ?";
        return (User) findSingle(query, username);
    }

    /*public User findUserByEmail( String email ) {
        if ( email == null ) {
            String msg = "Email argument cannot be null.";
            throw new IllegalArgumentException( msg );
        }
        String query = "from User u where u.emailAddresses.text = ?";
        return (User)findSingle( query, email );
    }*/

}