static public ServiceConfig GetInstance()
{
try
{
if (_instance == null)
{
lock (_synRoot)
{
if (_instance == null)
{
try
{
// 读取dao.config
Assembly thisExe = Assembly.GetExecutingAssembly();
Stream stream = thisExe.GetManifestResourceStream(thisExe.GetName().Name + ".dao.config");
ConfigureHandler handler = new ConfigureHandler(ServiceConfig.Reset);
// ibatis 读取配置
DomDaoManagerBuilder builder = new DomDaoManagerBuilder();
builder.Configure(stream);
// builder.ConfigureAndWatch(handler);
_instance = new ServiceConfig();
// TODO:默认为sqlMapDao指定的Context, 要提供对多个Context的支持.
_instance._daoManager = IBatisNet.DataAccess.DaoManager.GetInstance("SqlMapDao");
// 转换到配置文件的数据库连接。
string connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["connectionString"].ConnectionString;
_instance._daoManager.LocalDataSource.ConnectionString = connectionString;
}
catch (Exception e)
{
ILog log = log4net.LogManager.GetLogger("TraceAppender");
log.Error(e);
}
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(_instance);
}
/// <summary>
/// Reset the singleton
/// </summary>
/// <remarks>
/// Must verify ConfigureHandler signature.
/// </remarks>
/// <param name="obj">
/// </param>
static public void Reset(object obj)
{
_instance = null;
}