I'm getting a mapping exception doing the most basic
query.
This is my domain class:
public class Project
{
public virtual string PK { get; set; }
public virtual string Id { get; set; }
public virtual string Name { get; set; }
public virtual string Description { get; set; }
}
And the mapping class:
public class ProjectMap :ClassMap<Project>
{
public ProjectMap()
{
Table("PROJECTS");
Id(x => x.PK, "PK");
Map(x => x.Id, "ID");
Map(x => x.Name, "NAME");
Map(x => x.Description, "DESCRIPTION");
}
}
Configuration:
public ISessionFactory SessionFactory
{
return Fluently.Configure()
.Database(MsSqlCeConfiguration.Standard.ShowSql().ConnectionString(c => c.Is("data source=" + path)))
.Mappings(m => m.FluentMappings.AddFromAssemblyOf<Project>())
.BuildSessionFactory();
}
And query:
IList project;
using (ISession session = SessionFactory.OpenSession())
{
IQuery
query = session.CreateQuery("from Project");
project =
query.List<Project>();
}
I'm getting the exception on the
query line:
NHibernate.Hql.Ast.ANTLR.QuerySyntaxException: Project is not mapped [from Project]
at NHibernate.Hql.Ast.ANTLR.SessionFactoryHelperExtensions.RequireClassPersister(String name)
at NHibernate.Hql.Ast.ANTLR.Tree.FromElementFactory.AddFromElement()
at NHibernate.Hql.Ast.ANTLR.Tree.FromClause.AddFromElement(String path, IASTNode alias)
at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.fromElement()
at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.fromElementList()
at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.fromClause()
at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.unionedQuery()
at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.query()
at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.selectStatement()
at NHibernate.Hql.Ast.ANTLR.HqlSqlWalker.statement()
at NHibernate.Hql.Ast.ANTLR.HqlSqlTranslator.Translate()
at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.Analyze(HqlParseEngine parser, String collectionRole)
at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.DoCompile(IDictionary`2 replacements, Boolean shallow, String collectionRole)
at NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.Compile(IDictionary`2 replacements, Boolean shallow)
at NHibernate.Engine.
Query.HQLQueryPlan..ctor(String hql, String collectionRole, Boolean shallow, IDictionary`2 enabledFilters, ISessionFactoryImplementor factory)
at NHibernate.Engine.
Query.QueryPlanCache.GetHQLQueryPlan(String queryString, Boolean shallow, IDictionary`2 enabledFilters)
at NHibernate.Impl.AbstractSessionImpl.GetHQLQueryPlan(String
query, Boolean shallow)
at NHibernate.Impl.AbstractSessionImpl.CreateQuery(String queryString)
I assume something is wrong with my
query.
