public ParamInfo GetParamInfo(IContext context, string dataStr)
{
var key = dataStr.Substring(1, dataStr.Length - 1);
var keyArray = key.Split('_');
var str = keyArray[1];
var array = str.Split('.');
if (array.Count() <= 1)
{
throw new ArgumentException(string.Concat("参数", str, "设置错误!"));
}
var objectKey = array[0];
var fields = array.Skip(1).ToArray();
var realKey = string.Concat(objectKey, "_", string.Join("_", fields));
var queryParams = GetQueryParams(context);
object outData = GetDataFromCache(queryParams, realKey);
var data = GetObject(objectKey, context);
var valueInfo = ValueGetter.GetValue(fields, data);
outData = ValueGetter.Builder(valueInfo);
queryParams.ReplaceOrInsert(realKey, outData);
return(new ParamInfo
{
OriginalData = valueInfo.Data,
Type = ParamType.Object,
Name = key,
Data = outData
});
}
internal static string BuildSql(IContext context, string oldSql, Segment segment)
{
var data1 = ParamsUtil.GetParamData(context, segment.Args.ElementAt(0)).Data;
var data2 = ParamsUtil.GetParamData(context, segment.Args.ElementAt(1)).Data;
string start = ValueGetter.Builder(data1, false);
string size = ValueGetter.Builder(data2, false);
return(string.Concat(string.Intern("limit "), start, SqlKeyWorld.Split3, size));
}
internal static string BuildSql(IContext context, string oldSql, Segment segment)
{
var data = ParamsUtil.GetParamData(context, segment.Args.ElementAt(0)).Data;
var isArray = ReflectUtil.ReflectUtil.IsArray(data);
string inParams = ValueGetter.Builder(data, isArray);
if (!string.IsNullOrEmpty(inParams))
{
return(string.Concat(segment.Args.ElementAt(1), SqlKeyWorld.WhiteSpace, SqlKeyWorld.In, "(", inParams, ")"));
}
return(SegmentUtil.GetContent(oldSql, segment));
}
