public static MetaEntityTypeStore Parse(EdmxFile file, string fullName, MetaEntitySetStore entitySetStore = null)
{
var xEl = file.Storage.D("EntityType").WithName(fullName.LastPart());
if (xEl != null)
{
var m = new MetaEntityTypeStore();
m.FullName = fullName;
m.Name = fullName.LastPart();
m.EntitySetStore = entitySetStore;
var keyNames = (from k in xEl.D("PropertyRef") select k.Att("Name")).ToList();
m.PropertiesStores = (from p in xEl.D("Property")
select new MetaPropertyStore()
{
FullName = fullName + '.' + p.Att("Name"),
Name = p.Att("Name"),
Nullable = p.Att("Nullable") == "true",
Type = p.Att("Type"),
EntityTypeStore = m,
isKey = keyNames.Contains(p.Att("Name"))
}).ToList();
return m;
}
return null;
}
/// <summary>
/// Links a MetaEntityType with a MetaEntityTypeStore all the way down do the properties.
/// </summary>
/// <example>
/// Mapping Xml:
/// <![CDATA[
/// <EntityTypeMapping TypeName="Movies.Movie">
/// <MappingFragment StoreEntitySet="movies">
/// <ScalarProperty Name="GenreId" ColumnName="genre_id" />
/// <ScalarProperty Name="Published" ColumnName="published" />
/// <ScalarProperty Name="Synopsis" ColumnName="synopsis" />
/// <ScalarProperty Name="Name" ColumnName="name" />
/// <ScalarProperty Name="Id" ColumnName="movie_id" />
/// <ComplexProperty Name="Shooting">
/// <ScalarProperty Name="Country" ColumnName="shooting_country" />
/// <ScalarProperty Name="State" ColumnName="shooting_state" />
/// <ScalarProperty Name="City" ColumnName="shooting_city" />
/// </ComplexProperty>
/// </MappingFragment>
/// </EntityTypeMapping>
/// ]]>
/// </example>
public static void Link(MetaEntityType et, MetaEntityTypeStore ets, XElement mapping)
{
/*
var propDic = (from prop in et.Properties select prop).ToDictionary(k => k.Name);
var stPropDic = (from prop in ets.PropertiesStores select prop).ToDictionary(k => k.Name);
foreach (var scP in mapping.d("ScalarProperty"))
{
MetaScalarProperty.Link(propDic[scP.Att("Name")], stPropDic[scP.Att("ColumnName")]);
}
var cPropDic = (from prop in et.ComplexProperties select prop).ToDictionary(k => k.Name);
var stCPropDic = (from prop in ets.PropertyStores select prop).ToDictionary(k => k.Name);
foreach (var scP in mapping.d("ComplexProperty"))
{
MetaComplexProperty.
MetaScalarProperty.Link(propDic[scP.Att("Name")], stPropDic[scP.Att("ColumnName")]);
}
* */
}
