internal override ComplexPropertyMapping GetMapping(ComplexProperty complexProperty)
{
var value = GetSpecificMapping(complexProperty);
if (value != null)
return value;
return EntityType.BaseType == null ? null : EntityType.BaseType.Mapping.GetMapping(complexProperty);
}
internal ListViewItem GetListViewItem(ComplexProperty complexProperty, out int index)
{
var value = (from lvi in VisualTreeHelperUtil.GetControlsDecendant<ListViewItem>(propertiesListView)
let uiRelatedProperty = lvi.Content as UIRelatedProperty
where uiRelatedProperty != null
select new { ListViewItem = lvi, UIRelatedProperty = uiRelatedProperty }).Select((lvi, i) => new { ListViewItem = lvi, Index = i }).First(lvi => lvi.ListViewItem.UIRelatedProperty.BusinessInstance == complexProperty);
index = value.Index;
return value.ListViewItem.ListViewItem;
}
public ComplexPropertyMapping(ComplexProperty complexProperty, MappingBase mapping, ICSharpCode.Data.EDMDesigner.Core.EDMObjects.SSDL.EntityType.EntityType table)
{
ComplexProperty = complexProperty;
Mapping = mapping;
Table = table;
}
private bool RemoveSSDLTableToComplexProperty(ComplexProperty complexProperty, MappingBase mapping, SSDL.EntityType.EntityType ssdlTable)
{
bool deleteAll = true;
foreach (var prop in mapping.Mapping.Keys.ToList())
{
var propMapping = mapping.Mapping[prop];
if (propMapping.Count == 1)
mapping.RemoveMapping(prop);
else
{
propMapping.Remove(ssdlTable);
deleteAll = false;
}
}
foreach (var complexProp in mapping.ComplexMapping.Keys.ToList())
if (RemoveSSDLTableToComplexProperty(complexProp, mapping.ComplexMapping[complexProp], ssdlTable))
mapping.ComplexMapping.Remove(complexProp);
else
deleteAll = false;
return deleteAll;
}
private bool TryToAddSSDLColumnToComplexProperty(ComplexProperty complexProperty, Func<MappingBase> mapping, SSDL.Property.Property column)
{
var prop = complexProperty.ComplexType.ScalarProperties.FirstOrDefault(p => p.Name == column.Name);
if (prop != null)
{
mapping().AddMapping(prop, column);
return true;
}
foreach (var complexProp in complexProperty.ComplexType.ComplexProperties)
if (TryToAddSSDLColumnToComplexProperty(complexProp, () =>
{
var complexMapping = mapping().ComplexMapping;
if (complexMapping.ContainsKey(complexProp))
return complexMapping[complexProp];
var complexPropMapping = new ComplexPropertyMapping(EntityType, complexProp);
complexMapping.Add(complexProp, complexPropMapping);
return complexPropMapping;
}, column))
return true;
return false;
}
private static void ReadCSDLType(XElement schemaElement, XElement entityTypeElement, CSDLContainer container, TypeBase baseType)
{
if (baseType.Name == null)
baseType.Name = entityTypeElement.Attribute("Name").Value;
SetVisibilityValueFromAttribute(entityTypeElement, "TypeAccess", typeAccess => baseType.Visibility = typeAccess);
foreach (var propertyElement in entityTypeElement.Elements(XName.Get("Property", csdlNamespace.NamespaceName)))
{
var name = propertyElement.Attribute("Name").Value;
var keyElement = entityTypeElement.Element(XName.Get("Key", csdlNamespace.NamespaceName));
var propertyType = GetScalarPropertyTypeFromAttribute(propertyElement);
PropertyBase property;
if (propertyType == null)
{
property = new ComplexProperty(GetName(propertyElement.Attribute("Type").Value)) { Name = name };
baseType.ComplexProperties.Add((ComplexProperty)property);
}
else
{
property = new ScalarProperty() { Name = name, IsKey = keyElement != null && keyElement.Elements(XName.Get("PropertyRef", csdlNamespace.NamespaceName)).Where(pr => pr.Attribute("Name").Value == name).Any(), Type = propertyType.Value };
var scalarProp = (ScalarProperty)property;
SetBoolValueFromAttribute(propertyElement, "Nullable", nullable => scalarProp.Nullable = nullable);
SetVisibilityValueFromAttribute(propertyElement, "SetterAccess", setterAccess => scalarProp.SetVisibility = setterAccess);
SetIntValueFromAttribute(propertyElement, "MaxLength", maxLength => scalarProp.MaxLength = maxLength);
SetBoolValueFromAttribute(propertyElement, "Unicode", unicode => scalarProp.Unicode = unicode);
SetBoolValueFromAttribute(propertyElement, "FixedLength", fixedLength => scalarProp.FixedLength = fixedLength);
SetIntValueFromAttribute(propertyElement, "Precision", precision => scalarProp.Precision = precision);
SetIntValueFromAttribute(propertyElement, "Scale", scale => scalarProp.Scale = scale);
SetStringValueFromAttribute(propertyElement, "ConcurrencyMode", concurrencyMode => scalarProp.ConcurrencyMode = ConcurrencyMode.None);
SetStringValueFromAttribute(propertyElement, "DefaultValue", defaultValue => scalarProp.DefaultValue = defaultValue);
SetStringValueFromAttribute(propertyElement, "Collation", collation => scalarProp.Collation = collation);
baseType.ScalarProperties.Add(scalarProp);
}
SetVisibilityValueFromAttribute(propertyElement, "GetterAccess", getterAccess => property.GetVisibility = getterAccess);
}
var entityType = baseType as EntityType;
if (entityType != null)
{
foreach (var navigationPropertyElement in entityTypeElement.Elements(XName.Get("NavigationProperty", csdlNamespace.NamespaceName)))
{
var navigationPropertyname = navigationPropertyElement.Attribute("Name").Value;
var associationName = GetName(navigationPropertyElement.Attribute("Relationship").Value);
var associationElement = schemaElement.Elements(XName.Get("Association", csdlNamespace.NamespaceName)).First(ae => ae.Attribute("Name").Value == associationName);
Association association = container.AssociationsCreated.GetByName(associationName);
bool associationExisting = association != null;
if (!associationExisting)
{
association = new Association { Name = associationName };
container.AssociationsCreated.Add(association);
}
var navigationProperty = new NavigationProperty(association) { Name = navigationPropertyname };
var roleName = navigationPropertyElement.Attribute("FromRole").Value;
SetCardinalityValueFromAttribute(associationElement.Elements(XName.Get("End", csdlNamespace.NamespaceName)).First(ee => ee.Attribute("Role").Value == roleName), cardinality => navigationProperty.Cardinality = cardinality);
SetVisibilityValueFromAttribute(navigationPropertyElement, "GetterAccess", visibility => navigationProperty.GetVisibility = visibility);
SetVisibilityValueFromAttribute(navigationPropertyElement, "SetterAccess", visibility => navigationProperty.SetVisibility = visibility);
if (associationExisting)
{
association.PropertyEnd2 = navigationProperty;
association.PropertyEnd2Role = roleName;
}
else
{
association.PropertyEnd1 = navigationProperty;
association.PropertyEnd1Role = roleName;
string toRoleName = navigationPropertyElement.Attribute("ToRole").Value;
NavigationProperty fakeNavigationProperty = new NavigationProperty(association) { Name = roleName, Generate = false };
SetCardinalityValueFromAttribute(associationElement.Elements(XName.Get("End", csdlNamespace.NamespaceName)).First(ee => ee.Attribute("Role").Value == toRoleName), cardinality => fakeNavigationProperty.Cardinality = cardinality);
association.PropertyEnd2 = fakeNavigationProperty;
association.PropertyEnd2Role = toRoleName;
}
var referentialConstraintElement = associationElement.Element(XName.Get("ReferentialConstraint", csdlNamespace.NamespaceName));
if (referentialConstraintElement != null)
{
var referentialConstraintRoleElement = referentialConstraintElement.Elements().First(rce => rce.Attribute("Role").Value == roleName);
var scalarProperties = referentialConstraintRoleElement.Elements(XName.Get("PropertyRef", csdlNamespace.NamespaceName)).Select(e => entityType.AllScalarProperties.First(sp => sp.Name == e.Attribute("Name").Value));
switch (referentialConstraintRoleElement.Name.LocalName)
{
case "Principal":
association.PrincipalRole = roleName;
association.PrincipalProperties = scalarProperties;
break;
case "Dependent":
association.DependentRole = roleName;
association.DependentProperties = scalarProperties;
break;
default:
throw new NotImplementedException();
}
}
entityType.NavigationProperties.Add(navigationProperty);
}
}
}
public ComplexPropertyMapping(CSDL.Type.EntityType entityType, ComplexProperty complexProperty)
: base(entityType)
{
ComplexProperty = complexProperty;
}
