/// <summary>
/// Gets the Dapper Extensions Implementation
/// </summary>
public static IDapperImplementor Instance(DataBaseType dbType = DefaultDBType)
{
IDapperImplementor instance;
if (!_instanceList.TryGetValue(dbType, out instance))
{
ISqlDialect sqlDialect;
switch (dbType)
{
case DataBaseType.SqlServer: sqlDialect = new SqlServerDialect(); break;
case DataBaseType.Oracle: sqlDialect = new OracleDialect(); break;
case DataBaseType.MySql: sqlDialect = new MySqlDialect(); break;
default: sqlDialect = new SqlServerDialect(); break;
}
IDapperExtensionConfiguration iDapperExtensionsConfiguration = new DapperExtensionConfiguration(
typeof(AutoClassMapper <>),
new List <Assembly>(),
sqlDialect
);
instance = InstanceFactory(iDapperExtensionsConfiguration, dbType);
_instanceList[dbType] = instance;
}
if (null == _DapperImplementor || _DapperImplementor.DbType != dbType)
{
_DapperImplementor = instance;
}
return(instance);
}
/// <summary>
/// 活动Dapper扩展对象的实例
/// </summary>
/// <param name="dbType">DB类型，默认SqlServer</param>
/// <param name="ormMapperAssemblyList">ORM映射的程序集</param>
/// <returns></returns>
public static IDapperImplementor Instance(DataBaseType dbType = DefaultDBType, List <string> ormMapperAssemblyList = null)
{
IDapperImplementor instance;
if (!_instanceList.TryGetValue(dbType, out instance))
{
ISqlDialect sqlDialect;
switch (dbType)
{
case DataBaseType.SqlServer: sqlDialect = new SqlServerDialect(); break;
case DataBaseType.Oracle: sqlDialect = new OracleDialect(); break;
case DataBaseType.MySql: sqlDialect = new MySqlDialect(); break;
default: sqlDialect = new SqlServerDialect(); break;
}
List <Assembly> assemblyList = new List <Assembly>();
if (ormMapperAssemblyList != null)
{
foreach (var item in ormMapperAssemblyList)
{
assemblyList.Add(Assembly.Load(item));
}
}
else
{
if (!string.IsNullOrEmpty(ormMapperAssemblyStr))
{
foreach (var item in ormMapperAssemblyStr.Split(';'))
{
if (!string.IsNullOrEmpty(item))
{
assemblyList.Add(Assembly.Load(item));
}
}
}
}
IDapperExtensionConfiguration iDapperExtensionsConfiguration = new DapperExtensionConfiguration(
typeof(AutoClassMapper <>),
assemblyList,
sqlDialect
);
instance = InstanceFactory(iDapperExtensionsConfiguration, dbType);
_instanceList[dbType] = instance;
}
if (!IsEnabledMultipleDBType)
{
if (null == _DapperImplementor)
{
_DapperImplementor = instance;
}
}
else
{
if (null == _DapperImplementor_MultipleDBType || _DapperImplementor_MultipleDBType.DbType != dbType)
{
_DapperImplementor_MultipleDBType = instance;
}
}
return(instance);
}
