001package org.apache.fulcrum.security.torque.dynamic; 002/* 003 * Licensed to the Apache Software Foundation (ASF) under one 004 * or more contributor license agreements. See the NOTICE file 005 * distributed with this work for additional information 006 * regarding copyright ownership. The ASF licenses this file 007 * to you under the Apache License, Version 2.0 (the 008 * "License"); you may not use this file except in compliance 009 * with the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, 014 * software distributed under the License is distributed on an 015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 016 * KIND, either express or implied. See the License for the 017 * specific language governing permissions and limitations 018 * under the License. 019 */ 020import java.sql.Connection; 021import java.util.List; 022 023import org.apache.fulcrum.security.entity.Group; 024import org.apache.fulcrum.security.torque.TorqueAbstractGroupManager; 025import org.apache.fulcrum.security.torque.om.TorqueDynamicGroup; 026import org.apache.fulcrum.security.torque.om.TorqueDynamicGroupPeer; 027import org.apache.torque.NoRowsException; 028import org.apache.torque.TooManyRowsException; 029import org.apache.torque.TorqueException; 030import org.apache.torque.criteria.Criteria; 031/** 032 * This implementation persists to a database via Torque. 033 * 034 * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a> 035 * @version $Id:$ 036 */ 037public class TorqueDynamicGroupManagerImpl extends TorqueAbstractGroupManager 038{ 039 /* (non-Javadoc) 040 * @see org.apache.fulcrum.security.torque.TorqueAbstractGroupManager#doSelectAllGroups(java.sql.Connection) 041 */ 042 @SuppressWarnings("unchecked") 043 protected <T extends Group> List<T> doSelectAllGroups(Connection con) throws TorqueException 044 { 045 Criteria criteria = new Criteria(TorqueDynamicGroupPeer.DATABASE_NAME); 046 047 return (List<T>)TorqueDynamicGroupPeer.doSelect(criteria, con); 048 } 049 050 /* (non-Javadoc) 051 * @see org.apache.fulcrum.security.torque.TorqueAbstractGroupManager#doSelectById(java.lang.Integer, java.sql.Connection) 052 */ 053 @SuppressWarnings("unchecked") 054 protected <T extends Group> T doSelectById(Integer id, Connection con) throws NoRowsException, TooManyRowsException, TorqueException 055 { 056 return (T) TorqueDynamicGroupPeer.retrieveByPK(id, con); 057 } 058 059 /* (non-Javadoc) 060 * @see org.apache.fulcrum.security.torque.TorqueAbstractGroupManager#doSelectByName(java.lang.String, java.sql.Connection) 061 */ 062 @SuppressWarnings("unchecked") 063 protected <T extends Group> T doSelectByName(String name, Connection con) throws NoRowsException, TooManyRowsException, TorqueException 064 { 065 Criteria criteria = new Criteria(TorqueDynamicGroupPeer.DATABASE_NAME); 066 criteria.where(TorqueDynamicGroupPeer.GROUP_NAME, name); 067 criteria.setIgnoreCase(true); 068 criteria.setSingleRecord(true); 069 070 List<TorqueDynamicGroup> groups = TorqueDynamicGroupPeer.doSelect(criteria, con); 071 072 if (groups.isEmpty()) 073 { 074 throw new NoRowsException(name); 075 } 076 077 return (T) groups.get(0); 078 } 079}