public virtual IClassMap GetRootClassMap(string npath, IDomainMap domainMap)
{
NPathParser parser = new NPathParser();
NPathSelectQuery query = parser.ParseSelectQuery(npath);
string className = ((NPathClassName)query.From.Classes[0]).Name;
IClassMap rootClassMap = domainMap.MustGetClassMap(className);
return(rootClassMap);
}
public virtual string ToScalarSql(string npath, Type type, ref IList outParameters, IList inParameters)
{
NPathParser parser = new NPathParser();
NPathSelectQuery query = parser.ParseSelectQuery(npath, inParameters);
IClassMap rootClassMap = this.Context.DomainMap.MustGetClassMap(type);
this.ResultParameters = new ArrayList();
SqlEmitter sqlEmitter = new SqlEmitter(this, query, NPathQueryType.SelectScalar, rootClassMap);
string sql = sqlEmitter.EmitSql();
outParameters = sqlEmitter.ResultParameters;
return(sql);
}
public virtual NPathQueryType GetNPathQueryType(string npath)
{
NPathQueryType npathQueryType = NPathQueryType.SelectObjects;
try
{
NPathParser parser = new NPathParser();
NPathSelectQuery query = parser.ParseSelectQuery(npath);
npathQueryType = GetNPathQueryType(query);
}
catch
{
npathQueryType = NPathQueryType.SelectObjects;
}
return(npathQueryType);
}
