static AppConfig()
{
AppConfig.DefaultDbId = "DEFAULT";
AppConfig.DefaultDbDesc = "系统数据库";
AppConfig.DbMS = DbProviderType.MSSQL;
AppConfig.DbServer = string.Empty;
AppConfig.TNS_ADMIN = string.Empty;
AppConfig.Default_Service_UserId = "SERVICE";
AppConfig.DefaultDbId = ConfigurationManager.AppSettings["DEFAULTDBID"];
AppConfig.DefaultDbDesc = ConfigurationManager.AppSettings["DEFAULTDBDESC"];
AppConfig.DbMS = ConfigurationManager.AppSettings["DBMS"].ToDbProviderType();
AppConfig.DbServer = new NameValueString
{
NaviteText = ConfigurationManager.AppSettings["DBSERVER"]
}.LineText;
AppConfig.TNS_ADMIN = ConfigurationManager.AppSettings["TNS_ADMIN"];
AppDbInstance.AddDbInstance(AppConfig.DefaultDbId, new DbConfig(AppConfig.DefaultDbId, AppConfig.DefaultDbDesc, AppConfig.DbMS, AppConfig.DbServer));
}
public static Database GetDatabase(string dbId)
{
LogicContext current = LogicContext.Current;
bool flag = current == null;
if (flag)
{
throw new Exception("内部错误：当前线程未设置上下文环境！");
}
bool flag2 = current.m_databases == null;
if (flag2)
{
current.m_databases = new ListDictionary();
}
bool flag3 = current.m_databases.Contains(dbId);
Database database;
if (flag3)
{
database = (Database)current.m_databases[dbId];
}
else
{
DbConfig dbConfig = AppDbInstance.GetDbInstance(dbId);
bool flag4 = dbConfig == null;
if (flag4)
{
DbServer dbServer = DbServerUtils.GetDbServer(dbId);
bool flag5 = dbServer != null;
if (flag5)
{
dbConfig = new DbConfig(dbServer.DbId, dbServer.Desc, dbServer.DbMS, new NameValueString
{
NaviteText = dbServer.Conn
}.LineText);
}
}
//database = ((dbConfig.ProviderType != DbProviderType.MSSQL) ?
// ((dbConfig.ProviderType != DbProviderType.ORACLE) ?
// new SqlDatabase(dbConfig.DbId, dbConfig.ProviderType.ToString(), dbConfig.ConnectionString) :
// new OdacDatabase(dbConfig.DbId, dbConfig.ProviderType.ToString(), dbConfig.ConnectionString)) :
// new SqlDatabase(dbConfig.DbId, dbConfig.ProviderType.ToString(), dbConfig.ConnectionString));
if (dbConfig.ProviderType != DbProviderType.MSSQL)
{
if (dbConfig.ProviderType != DbProviderType.ORACLE)
{
database = new SqlDatabase(dbConfig.DbId, dbConfig.ProviderType.ToString(), dbConfig.ConnectionString);
}
else
{
database = new OdacDatabase(dbConfig.DbId, dbConfig.ProviderType.ToString(), dbConfig.ConnectionString);
}
}
else
{
database = new SqlDatabase(dbConfig.DbId, dbConfig.ProviderType.ToString(), dbConfig.ConnectionString);
}
current.m_databases.Add(dbConfig.DbId, database);
}
return(database);
}