/// <summary>
/// Adds an entity set mapping to the list of EntitySetMaps
/// under this entity container mapping. The method will be called
/// by the Mapping loader.
/// </summary>
internal void AddEntitySetMapping(StorageSetMapping setMapping)
{
if (!m_entitySetMappings.ContainsKey(setMapping.Set.Name))
{
m_entitySetMappings.Add(setMapping.Set.Name, setMapping);
}
}
/// <summary>
/// Get a RelationShip set mapping based upon the name of the relationship set
/// </summary>
/// <param name="relationshipSetName"> the name of the relationship set </param>
/// <returns> the mapping for the entity set if it exists, null if it does not exist </returns>
internal StorageSetMapping GetRelationshipSetMapping(string relationshipSetName)
{
DebugCheck.NotNull(relationshipSetName);
StorageSetMapping setMapping = null;
m_associationSetMappings.TryGetValue(relationshipSetName, out setMapping);
return(setMapping);
}
protected virtual void Visit(StorageSetMapping storageSetMapping)
{
foreach (var typeMapping in GetSequence(storageSetMapping.TypeMappings, it => IdentityHelper.GetIdentity(it)))
{
Visit(typeMapping);
}
Visit(storageSetMapping.EntityContainerMapping);
}
protected virtual void Visit(StorageSetMapping storageSetMapping)
{
foreach (var typeMapping in storageSetMapping.TypeMappings)
{
Visit(typeMapping);
}
Visit(storageSetMapping.EntityContainerMapping);
}
protected virtual void Visit(StorageSetMapping storageSetMapping)
{
foreach (var typeMapping in storageSetMapping.TypeMappings)
{
Visit(typeMapping);
}
Visit(storageSetMapping.EntityContainerMapping);
}
/// <summary>
/// get an EntitySet mapping based upon the name of the entity set.
/// </summary>
/// ///
/// <param name="entitySetName"> the name of the entity set </param>
internal StorageSetMapping GetEntitySetMapping(String entitySetName)
{
DebugCheck.NotNull(entitySetName);
//Key for EntitySetMapping should be EntitySet name and Entoty type name
StorageSetMapping setMapping = null;
m_entitySetMappings.TryGetValue(entitySetName, out setMapping);
return(setMapping);
}
internal ViewExpressionValidator(StorageSetMapping setMapping, EntityTypeBase elementType, bool includeSubtypes)
{
DebugCheck.NotNull(setMapping);
DebugCheck.NotNull(elementType);
_setMapping = setMapping;
_elementType = elementType;
_includeSubtypes = includeSubtypes;
_errors = new List <EdmSchemaError>();
}
protected override void Visit(StorageSetMapping storageSetMapping)
{
int index;
if (!AddObjectToSeenListAndHashBuilder(storageSetMapping, out index))
{
return;
}
AddObjectStartDumpToHashBuilder(storageSetMapping, index);
#region Inner data visit
base.Visit(storageSetMapping);
#endregion
AddObjectEndDumpToHashBuilder();
}
internal static IEnumerable <EdmSchemaError> ValidateQueryView(
DbQueryCommandTree view, StorageSetMapping setMapping, EntityTypeBase elementType, bool includeSubtypes)
{
var validator = new ViewExpressionValidator(setMapping, elementType, includeSubtypes);
validator.VisitExpression(view.Query);
if (validator.Errors.Count() == 0)
{
//For AssociationSet views, we have to check for a specific pattern of errors where
//the Ref expression passed into the constructor might use an EntitySet that is different from
//the EntitySet defined in the CSDL.
if (setMapping.Set.BuiltInTypeKind
== BuiltInTypeKind.AssociationSet)
{
var refValidator = new AssociationSetViewValidator(setMapping);
refValidator.VisitExpression(view.Query);
return(refValidator.Errors);
}
}
return(validator.Errors);
}
/// <summary>
/// Adds a association set mapping to the list of AssociationSetMaps
/// under this entity container mapping. The method will be called
/// by the Mapping loader.
/// </summary>
internal void AddAssociationSetMapping(StorageSetMapping setMapping)
{
m_associationSetMappings.Add(setMapping.Set.Name, setMapping);
}
/// <summary>
/// Construct the new StorageTypeMapping object.
/// </summary>
/// <param name="setMapping"> SetMapping that contains this type mapping </param>
internal StorageTypeMapping(StorageSetMapping setMapping)
{
m_fragments = new List<StorageMappingFragment>();
m_setMapping = setMapping;
}
/// <summary>
/// Construct the new StorageTypeMapping object.
/// </summary>
/// <param name="setMapping"> SetMapping that contains this type mapping </param>
internal StorageTypeMapping(StorageSetMapping setMapping)
{
m_fragments = new List <StorageMappingFragment>();
m_setMapping = setMapping;
}
internal AssociationSetViewValidator(StorageSetMapping setMapping)
{
DebugCheck.NotNull(setMapping);
_setMapping = setMapping;
}
public static string GetIdentity(StorageSetMapping mapping)
{
return(mapping.Set.Identity);
}
/// <summary>
/// Construct the new AssociationTypeMapping object.
/// </summary>
/// <param name="relation"> Represents the Association Type metadata object </param>
/// <param name="setMapping"> Set Mapping that contains this Type mapping </param>
internal StorageAssociationTypeMapping(AssociationType relation, StorageSetMapping setMapping)
: base(setMapping)
{
m_relation = relation;
}
/// <summary>
/// Construct the new EntityTypeMapping object.
/// </summary>
/// <param name="setMapping"> Set Mapping that contains this Type mapping </param>
internal StorageEntityTypeMapping(StorageSetMapping setMapping)
: base(setMapping)
{
}
/// <summary>
/// Construct the new EntityTypeMapping object.
/// </summary>
/// <param name="setMapping"> Set Mapping that contains this Type mapping </param>
public StorageEntityTypeMapping(StorageSetMapping setMapping)
: base(setMapping)
{
}
protected override void Visit(StorageSetMapping storageSetMapping)
{
int index;
if (!AddObjectToSeenListAndHashBuilder(storageSetMapping, out index))
{
return;
}
AddObjectStartDumpToHashBuilder(storageSetMapping, index);
#region Inner data visit
base.Visit(storageSetMapping);
#endregion
AddObjectEndDumpToHashBuilder();
}
/// <summary>
/// Construct the new AssociationTypeMapping object.
/// </summary>
/// <param name="relation"> Represents the Association Type metadata object </param>
/// <param name="setMapping"> Set Mapping that contains this Type mapping </param>
public StorageAssociationTypeMapping(AssociationType relation, StorageSetMapping setMapping)
: base(setMapping)
{
m_relation = relation;
}
/// <summary>
/// Construct the new EntityTypeMapping object.
/// </summary>
/// <param name="setMapping"> Set Mapping that contains this Type mapping </param>
public StorageEntityTypeMapping(StorageSetMapping setMapping)
: base(setMapping)
{
}
