From d91bc08737c8d1a461d9aa9f0d707924dc443d1e Mon Sep 17 00:00:00 2001 From: lbsa71 Date: Mon, 2 Feb 2009 11:16:41 +0000 Subject: * Removed the unused Data.Base Framework --- OpenSim/Data/Base/BaseDatabaseConnector.cs | 185 ----------------------------- 1 file changed, 185 deletions(-) delete mode 100644 OpenSim/Data/Base/BaseDatabaseConnector.cs (limited to 'OpenSim/Data/Base/BaseDatabaseConnector.cs') diff --git a/OpenSim/Data/Base/BaseDatabaseConnector.cs b/OpenSim/Data/Base/BaseDatabaseConnector.cs deleted file mode 100644 index 542004c..0000000 --- a/OpenSim/Data/Base/BaseDatabaseConnector.cs +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Copyright (c) Contributors, http://opensimulator.org/ - * See CONTRIBUTORS.TXT for a full list of copyright holders. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of the OpenSim Project nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -using System; -using System.Collections.Generic; -using System.Data; -using System.Data.Common; - -namespace OpenSim.Data.Base -{ - /// - /// - /// - public abstract class BaseDatabaseConnector - { - protected string m_connectionString; - - /// - /// - /// - /// - public BaseDatabaseConnector(string connectionString) - { - m_connectionString = connectionString; - } - - public abstract DbConnection GetNewConnection(); - public abstract string CreateParamName(string fieldName); - - /// - /// - /// - /// - /// - /// - /// - /// - public DbCommand CreateSelectCommand(BaseTableMapper mapper, DbConnection connection, string fieldName, object key) - { - string table = mapper.TableName; - - DbCommand command = connection.CreateCommand(); - - string conditionString = CreateCondition(mapper, command, fieldName, key); - - string query = - String.Format("select * from {0} where {1}", table, conditionString); - - command.CommandText = query; - command.CommandType = CommandType.Text; - - return command; - } - - /// - /// - /// - /// - /// - /// - /// - /// - public string CreateCondition(BaseTableMapper mapper, DbCommand command, string fieldName, object key) - { - string keyFieldParamName = mapper.CreateParamName(fieldName); - - DbParameter param = command.CreateParameter(); - param.ParameterName = keyFieldParamName; - param.Value = ConvertToDbType(key); - command.Parameters.Add(param); - - return String.Format("{0}={1}", fieldName, keyFieldParamName); - } - - /// - /// - /// - /// - /// - /// - /// - /// - public DbCommand CreateUpdateCommand(BaseTableMapper mapper, DbConnection connection, object rowMapper, object primaryKey) - { - string table = mapper.TableName; - - List fieldNames = new List(); - - DbCommand command = connection.CreateCommand(); - - foreach (BaseFieldMapper fieldMapper in mapper.Schema.Fields.Values) - { - if (fieldMapper != mapper.KeyFieldMapper) - { - fieldMapper.ExpandField(rowMapper, command, fieldNames); - } - } - - List assignments = new List(); - - foreach (string field in fieldNames) - { - assignments.Add(String.Format("{0}={1}", field, mapper.CreateParamName(field))); - } - - string conditionString = mapper.CreateCondition(command, mapper.KeyFieldMapper.FieldName, primaryKey); - - command.CommandText = - String.Format("update {0} set {1} where {2}", table, String.Join(", ", assignments.ToArray()), - conditionString); - - return command; - } - - /// - /// - /// - /// - /// - /// - /// - public DbCommand CreateInsertCommand(BaseTableMapper mapper, DbConnection connection, object obj) - { - string table = mapper.TableName; - - List fieldNames = new List(); - - DbCommand command = connection.CreateCommand(); - - foreach (BaseFieldMapper fieldMapper in mapper.Schema.Fields.Values) - { - fieldMapper.ExpandField(obj, command, fieldNames); - } - - List paramNames = new List(); - - foreach (string field in fieldNames) - { - paramNames.Add(mapper.CreateParamName(field)); - } - - command.CommandText = - String.Format("insert into {0} ({1}) values ({2})", table, String.Join(", ", fieldNames.ToArray()), - String.Join(", ", paramNames.ToArray())); - - return command; - } - - /// - /// - /// - /// - /// - public virtual object ConvertToDbType(object value) - { - return value; - } - - public abstract BaseDataReader CreateReader(IDataReader reader); - } -} -- cgit v1.1