| // Copyright 2004 The Apache Software Foundation |
| // |
| // Licensed 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.apache.tapestry.contrib.table.model.sql; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.SQLException; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| /** |
| * |
| * @version $Id : $ |
| * @author mindbridge |
| */ |
| public class SimpleSqlConnectionSource implements ISqlConnectionSource |
| { |
| private static final Log LOG = |
| LogFactory.getLog(SimpleSqlConnectionSource.class); |
| |
| private String m_strUrl; |
| private String m_strUser; |
| private String m_strPwd; |
| |
| public SimpleSqlConnectionSource(String strUrl) |
| { |
| this(strUrl, null, null); |
| } |
| |
| public SimpleSqlConnectionSource( |
| String strUrl, |
| String strUser, |
| String strPwd) |
| { |
| m_strUrl = strUrl; |
| m_strUser = strUser; |
| m_strPwd = strPwd; |
| } |
| |
| /** |
| * @see org.apache.tapestry.contrib.table.model.sql.ISqlConnectionSource#obtainConnection() |
| */ |
| public Connection obtainConnection() throws SQLException |
| { |
| if (m_strUser == null) |
| return DriverManager.getConnection(m_strUrl); |
| else |
| return DriverManager.getConnection(m_strUrl, m_strUser, m_strPwd); |
| } |
| |
| /** |
| * @see org.apache.tapestry.contrib.table.model.sql.ISqlConnectionSource#returnConnection(Connection) |
| */ |
| public void returnConnection(Connection objConnection) |
| { |
| try |
| { |
| objConnection.close(); |
| } |
| catch (SQLException e) |
| { |
| LOG.warn("Could not close connection", e); |
| } |
| } |
| |
| } |