package org.apache.fulcrum.security.torque.basic;
   /*
    * 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.
   */
  import java.sql.Connection;
  import java.util.List;
  
  import org.apache.fulcrum.security.entity.User;
  import org.apache.fulcrum.security.torque.TorqueAbstractUserManager;
  import org.apache.fulcrum.security.torque.om.TorqueBasicUserPeer;
  import org.apache.torque.NoRowsException;
  import org.apache.torque.TooManyRowsException;
  import org.apache.torque.TorqueException;
  import org.apache.torque.criteria.Criteria;
  
  /**
   * This implementation persists to a database via Torque.
   *
   * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a>
   * @version $Id:$
   */
  public class TorqueBasicUserManagerImpl extends TorqueAbstractUserManager
  {
      /**
       * 
       */
      private static final long serialVersionUID = 1L;
  
      /**
       * @see org.apache.fulcrum.security.torque.TorqueAbstractUserManager#doSelectAllUsers(java.sql.Connection)
       */
      @SuppressWarnings("unchecked")
  	protected <T extends User> List<T> doSelectAllUsers(Connection con) throws TorqueException
      {
          Criteria criteria = new Criteria(TorqueBasicUserPeer.DATABASE_NAME);
  
          return (List<T>)TorqueBasicUserPeer.doSelect(criteria, con);
      }
  
      /**
       * @see org.apache.fulcrum.security.torque.TorqueAbstractUserManager#doSelectById(java.lang.Integer, java.sql.Connection)
       */
      @SuppressWarnings("unchecked")
  	protected <T extends User> T doSelectById(Integer id, Connection con) throws NoRowsException, TooManyRowsException, TorqueException
      {
          return (T) TorqueBasicUserPeer.retrieveByPK(id, con);
      }
  
      /**
       * @see org.apache.fulcrum.security.torque.TorqueAbstractUserManager#doSelectByName(java.lang.String, java.sql.Connection)
       */
      @SuppressWarnings("unchecked")
  	protected <T extends User> T doSelectByName(String name, Connection con) throws NoRowsException, TooManyRowsException, TorqueException
      {
          Criteria criteria = new Criteria(TorqueBasicUserPeer.DATABASE_NAME);
          criteria.where(TorqueBasicUserPeer.LOGIN_NAME, name);
          criteria.setIgnoreCase(true);
          criteria.setSingleRecord(true);
  
          T t = (T)TorqueBasicUserPeer.doSelectSingleRecord(criteria, con);
          if (t == null)
          {
              throw new NoRowsException(name);
          }
  
          return t;
      }
  }