Exemplo n.º 1
0
		/// <summary>
		/// </summary>
		/// <param name="model"></param>
		/// <param name="cls"></param>
		/// <param name="bscls"></param>
		/// <param name="xml"></param>
		/// <returns></returns>
		public override SqlObject Setup(PersistentModel model, PersistentClass cls, IBSharpClass bscls,
		                                XElement xml){
			model = model ?? cls.Model;
			base.Setup(model, cls, bscls, xml);
			
			string xname = xml.Name.LocalName;
			IsProcedure = xname == "void" || (xname == "function" && string.IsNullOrWhiteSpace(xml.Attr("returns")));
			if (!IsProcedure){
				if (xname.EndsWith("__STAR__")){
					var tp = xname.Substring(0, xname.Length - 8);
					ReturnType = GetTableType(model, tp,cls);
				}
				else{
					string dtype = xname;
					if (dtype == "function"){
						dtype = xml.Attr("returns");
					}
					if (Table.DataTypeMap.ContainsKey(dtype)){
						ReturnType = Table.DataTypeMap[dtype];
					}
					else{
						ReturnType = new DataType{IsNative = true, SqlText = dtype};
					}


				}
			}
			if (xml.GetSmartValue("sql-method").ToBool()){
				var sqlm = SqlMethodOptions.IsMethod;
				var opts = xml.GetSmartValue("sql-method");
				if (!string.IsNullOrWhiteSpace(opts)){
					sqlm |= opts.To<SqlMethodOptions>();
				}
				SqlMethod = sqlm;
			}
			int i = 0;
			foreach (XAttribute a in xml.Attributes()){
				string name = a.Name.LocalName.Unescape(EscapingType.XmlName);
				string val = a.Value;
				if (name.StartsWith("@")){
					string[] namepair = name.Substring(1).Split('-');
					string argname = namepair[0];
					SqlFunctionArgument arg;
					if (!Arguments.ContainsKey(argname)){
						Arguments[argname] = new SqlFunctionArgument{Name = argname, DataType = Table.DataTypeMap["string"], Index = i++};
					}
					arg = Arguments[argname];
					if (namepair.Length == 1){
//only type determine
						if (Table.DataTypeMap.ContainsKey(val)){
							arg.DataType = Table.DataTypeMap[val];
						}
						else{
							arg.DataType = GetIdRefType(model,val,argname,cls);
						}
					}
					else{
						bool hastype = false;
						bool hasdefault = false;
						for (int j = 1; j < namepair.Length; j++){
							string part = namepair[j];
							if (part == "default"){
								hasdefault = true;
							}
							else if (part == "out"){
								arg.IsOutput = true;
							}
							else if (Table.DataTypeMap.ContainsKey(part)){
								arg.DataType = Table.DataTypeMap[part];
								hastype = true;
							}
							else{
								Model.RegisterError(new BSharpError{Message = "unknown arg part " + part, Xml = xml, Class = Table.TargetClass});
							}
						}
						if ((hastype || hasdefault) && !string.IsNullOrWhiteSpace(val)){
							arg.DefaultValue = new DefaultValue{DefaultValueType = DbDefaultValueType.Native, Value = val};
						}
					}
				}
			}
			return this;
		}
Exemplo n.º 2
0
        /// <summary>
        /// </summary>
        /// <param name="model"></param>
        /// <param name="cls"></param>
        /// <param name="bscls"></param>
        /// <param name="xml"></param>
        /// <returns></returns>
        public override SqlObject Setup(PersistentModel model, PersistentClass cls, IBSharpClass bscls,
                                        XElement xml)
        {
            model = model ?? cls.Model;
            base.Setup(model, cls, bscls, xml);

            string xname = xml.Name.LocalName;

            IsProcedure = xname == "void" || (xname == "function" && string.IsNullOrWhiteSpace(xml.Attr("returns")));
            if (!IsProcedure)
            {
                if (xname.EndsWith("__STAR__"))
                {
                    var tp = xname.Substring(0, xname.Length - 8);
                    ReturnType = GetTableType(model, tp, cls);
                }
                else
                {
                    string dtype = xname;
                    if (dtype == "function")
                    {
                        dtype = xml.Attr("returns");
                    }
                    if (Table.DataTypeMap.ContainsKey(dtype))
                    {
                        ReturnType = Table.DataTypeMap[dtype];
                    }
                    else
                    {
                        ReturnType = new DataType {
                            IsNative = true, SqlText = dtype
                        };
                    }
                }
            }
            if (xml.GetSmartValue("sql-method").ToBool())
            {
                var sqlm = SqlMethodOptions.IsMethod;
                var opts = xml.GetSmartValue("sql-method");
                if (!string.IsNullOrWhiteSpace(opts))
                {
                    sqlm |= opts.To <SqlMethodOptions>();
                }
                SqlMethod = sqlm;
            }
            int i = 0;

            foreach (XAttribute a in xml.Attributes())
            {
                string name = a.Name.LocalName.Unescape(EscapingType.XmlName);
                string val  = a.Value;
                if (name.StartsWith("@"))
                {
                    string[]            namepair = name.Substring(1).Split('-');
                    string              argname  = namepair[0];
                    SqlFunctionArgument arg;
                    if (!Arguments.ContainsKey(argname))
                    {
                        Arguments[argname] = new SqlFunctionArgument {
                            Name = argname, DataType = Table.DataTypeMap["string"], Index = i++
                        };
                    }
                    arg = Arguments[argname];
                    if (namepair.Length == 1)
                    {
//only type determine
                        if (Table.DataTypeMap.ContainsKey(val))
                        {
                            arg.DataType = Table.DataTypeMap[val];
                        }
                        else
                        {
                            arg.DataType = GetIdRefType(model, val, argname, cls);
                        }
                    }
                    else
                    {
                        bool hastype    = false;
                        bool hasdefault = false;
                        for (int j = 1; j < namepair.Length; j++)
                        {
                            string part = namepair[j];
                            if (part == "default")
                            {
                                hasdefault = true;
                            }
                            else if (part == "out")
                            {
                                arg.IsOutput = true;
                            }
                            else if (Table.DataTypeMap.ContainsKey(part))
                            {
                                arg.DataType = Table.DataTypeMap[part];
                                hastype      = true;
                            }
                            else
                            {
                                Model.RegisterError(new BSharpError {
                                    Message = "unknown arg part " + part, Xml = xml, Class = Table.TargetClass
                                });
                            }
                        }
                        if ((hastype || hasdefault) && !string.IsNullOrWhiteSpace(val))
                        {
                            arg.DefaultValue = new DefaultValue {
                                DefaultValueType = DbDefaultValueType.Native, Value = val
                            };
                        }
                    }
                }
            }
            return(this);
        }