/// <summary>
/// constructor.
/// </summary>
/// <param name="context"></param>
public OperationDatabaseScope(OperationDatabaseContext context)
{
if (OperationDatabaseContext.Current != null && context != null)
{
//由于存在事务临时表，确保相同的多次读在同一个库中进行，
if (OperationDatabaseContext.Current.ReadOnly && context.ReadOnly)
{
_RefrenceFromParent = true;
}
}
if (!_RefrenceFromParent)
{
this.pushContext(context);
}
}
/// <summary>
/// databaseContext
/// </summary>
/// <param name="databaseContext"></param>
/// <returns></returns>
public Database CreateDatabase(OperationDatabaseContext databaseContext)
{
return(string.IsNullOrEmpty(databaseContext.DbName) ? DatabaseFactory.CreateDatabase() : DatabaseFactory.CreateDatabase(databaseContext.DbName));
}
private void pushContext(OperationDatabaseContext context)
{
this._CurrentContext = context;
OperationDatabaseScope._CurrentScope = this;
OperationDatabaseContext.Current = _CurrentContext;
}