public static void VerifyFacetDescriptionsEquivalent(
FacetDescription facetDescription, LegacyMetadata.FacetDescription legacyFacetDescription)
{
Assert.Equal(facetDescription.FacetName, legacyFacetDescription.FacetName);
VerifyEdmTypesEquivalent(legacyFacetDescription.FacetType, facetDescription.FacetType);
Assert.True(
// .ToString makes it easier to compare default values like "Variable"
facetDescription.DefaultValue.ToString() == legacyFacetDescription.DefaultValue.ToString() ||
facetDescription.DefaultValue == legacyFacetDescription.DefaultValue);
Assert.Equal(facetDescription.IsConstant, legacyFacetDescription.IsConstant);
Assert.Equal(facetDescription.IsRequired, legacyFacetDescription.IsRequired);
Assert.Equal(facetDescription.MaxValue, legacyFacetDescription.MaxValue);
Assert.Equal(facetDescription.MinValue, legacyFacetDescription.MinValue);
}
internal override void Configure(EdmProperty column, FacetDescription facetDescription)
{
switch (facetDescription.FacetName)
{
case XmlConstants.FixedLengthElement:
column.IsFixedLength = facetDescription.IsConstant ? null : IsFixedLength ?? column.IsFixedLength;
break;
case XmlConstants.MaxLengthElement:
column.MaxLength = facetDescription.IsConstant ? null : MaxLength ?? column.MaxLength;
column.IsMaxLength = !facetDescription.IsConstant && (IsMaxLength ?? column.IsMaxLength);
break;
}
}
private bool ValidateInterFacetConsistency()
{
if (this.PrimitiveType.PrimitiveTypeKind == PrimitiveTypeKind.Decimal)
{
FacetDescription facet1 = Helper.GetFacet(this.FacetDescriptions, "Precision");
FacetDescription facet2 = Helper.GetFacet(this.FacetDescriptions, "Scale");
if (facet1.MaxValue.Value < facet2.MaxValue.Value)
{
this.AddError(ErrorCode.BadPrecisionAndScale, EdmSchemaErrorSeverity.Error, (object)Strings.BadPrecisionAndScale((object)facet1.MaxValue.Value, (object)facet2.MaxValue.Value));
return(false);
}
}
return(true);
}
internal override void Configure(EdmProperty column, FacetDescription facetDescription)
{
base.Configure(column, facetDescription);
switch (facetDescription.FacetName)
{
case XmlConstants.PrecisionElement:
column.Precision = facetDescription.IsConstant ? null : Precision ?? column.Precision;
break;
case XmlConstants.ScaleElement:
column.Scale = facetDescription.IsConstant ? null : Scale ?? column.Scale;
break;
}
}
internal override void Configure(EdmProperty column, FacetDescription facetDescription)
{
base.Configure(column, facetDescription);
switch (facetDescription.FacetName)
{
case "FixedLength":
EdmProperty edmProperty1 = column;
bool? nullable1;
if (!facetDescription.IsConstant)
{
bool?isFixedLength = this.IsFixedLength;
nullable1 = isFixedLength.HasValue ? new bool?(isFixedLength.GetValueOrDefault()) : column.IsFixedLength;
}
else
{
nullable1 = new bool?();
}
edmProperty1.IsFixedLength = nullable1;
break;
case "MaxLength":
EdmProperty edmProperty2 = column;
int? nullable2;
if (!facetDescription.IsConstant)
{
int?maxLength = this.MaxLength;
nullable2 = maxLength.HasValue ? new int?(maxLength.GetValueOrDefault()) : column.MaxLength;
}
else
{
nullable2 = new int?();
}
edmProperty2.MaxLength = nullable2;
EdmProperty edmProperty3 = column;
int num;
if (!facetDescription.IsConstant)
{
bool?isMaxLength = this.IsMaxLength;
num = isMaxLength.HasValue ? (isMaxLength.GetValueOrDefault() ? 1 : 0) : (column.IsMaxLength ? 1 : 0);
}
else
{
num = 0;
}
edmProperty3.IsMaxLength = num != 0;
break;
}
}
private void ValidateSpatialFacets(EdmType type, Dictionary <string, Facet> facets)
{
PrimitiveType primitiveType = (PrimitiveType)type;
Debug.Assert(Helper.IsSpatialType(primitiveType), "Expected spatial type");
if (_facetValues.ContainsKey(EdmProviderManifest.ConcurrencyModeFacetName))
{
_element.AddError(ErrorCode.FacetNotAllowedByType,
EdmSchemaErrorSeverity.Error,
System.Data.Entity.Strings.FacetNotAllowed(EdmProviderManifest.ConcurrencyModeFacetName, type.FullName));
}
Facet isStrictFacet;
if (this._element.Schema.DataModel == SchemaDataModelOption.EntityDataModel &&
(!facets.TryGetValue(EdmProviderManifest.IsStrictFacetName, out isStrictFacet) || (bool)isStrictFacet.Value != false))
{
_element.AddError(ErrorCode.UnexpectedSpatialType, EdmSchemaErrorSeverity.Error, System.Data.Entity.Strings.SpatialWithUseStrongSpatialTypesFalse);
}
// Validate the srid facet, if specified
Facet sridFacet;
//here we are assuming if the facet should be here or not is already get checked before
if (!facets.TryGetValue(EdmProviderManifest.SridFacetName, out sridFacet) || sridFacet.Value == null)
{
return;
}
if (Helper.IsVariableFacetValue(sridFacet))
{
return;
}
int srid = (int)sridFacet.Value;
FacetDescription facetDescription = Helper.GetFacet(primitiveType.FacetDescriptions, EdmProviderManifest.SridFacetName);
int maxSrid = (int)facetDescription.MaxValue;
int minSrid = (int)facetDescription.MinValue;
if (srid < minSrid || srid > maxSrid)
{
_element.AddError(ErrorCode.InvalidSystemReferenceId, EdmSchemaErrorSeverity.Error, System.Data.Entity.Strings.InvalidSystemReferenceId(srid, minSrid, maxSrid, primitiveType.Name));
}
}
/// <summary>
/// Tries to get the name of a facet starting from an EdmType.
/// </summary>
/// <param name="edmType">Type of the edm.</param>
/// <param name="facetName">Name of the facet.</param>
/// <param name="facetDescription">The facet description.</param>
/// <returns>True if the facet was found; otherwise false</returns>
public static bool TryGetTypeFacetDescriptionByName(this EdmType edmType, string facetName,
out FacetDescription facetDescription)
{
facetDescription = null;
if (MetadataHelpers.IsPrimitiveType(edmType))
{
var primitiveType = (PrimitiveType)edmType;
foreach (var fd in primitiveType.FacetDescriptions)
{
if (facetName.Equals(fd.FacetName, StringComparison.OrdinalIgnoreCase))
{
facetDescription = fd;
return(true);
}
}
}
return(false);
}
private bool ValidateInterFacetConsistency()
{
if (PrimitiveType.PrimitiveTypeKind == PrimitiveTypeKind.Decimal)
{
FacetDescription precisionFacetDescription = Helper.GetFacet(FacetDescriptions, EdmProviderManifest.PrecisionFacetName);
FacetDescription scaleFacetDescription = Helper.GetFacet(FacetDescriptions, EdmProviderManifest.ScaleFacetName);
if (precisionFacetDescription.MaxValue.Value < scaleFacetDescription.MaxValue.Value)
{
AddError(ErrorCode.BadPrecisionAndScale,
EdmSchemaErrorSeverity.Error,
System.Data.Entity.Strings.BadPrecisionAndScale(
precisionFacetDescription.MaxValue.Value,
scaleFacetDescription.MaxValue.Value));
return(false);
}
}
return(true);
}
private void ValidateLengthFacets(EdmType type, Dictionary <string, Facet> facets)
{
PrimitiveType primitiveType = (PrimitiveType)type;
Facet facet1;
if (!facets.TryGetValue("MaxLength", out facet1) || facet1.Value == null || Helper.IsUnboundedFacetValue(facet1))
{
return;
}
int num1 = (int)facet1.Value;
FacetDescription facet2 = Helper.GetFacet((IEnumerable <FacetDescription>)primitiveType.FacetDescriptions, "MaxLength");
int num2 = facet2.MaxValue.Value;
int num3 = facet2.MinValue.Value;
if (num1 >= num3 && num1 <= num2)
{
return;
}
this._element.AddError(ErrorCode.InvalidSize, EdmSchemaErrorSeverity.Error, (object)Strings.InvalidSize((object)num1, (object)num3, (object)num2, (object)primitiveType.Name));
}
internal override void Configure(EdmProperty column, FacetDescription facetDescription)
{
base.Configure(column, facetDescription);
switch (facetDescription.FacetName)
{
case "Precision":
EdmProperty edmProperty = column;
byte? nullable;
if (!facetDescription.IsConstant)
{
byte?precision = this.Precision;
nullable = precision.HasValue ? new byte?(precision.GetValueOrDefault()) : column.Precision;
}
else
{
nullable = new byte?();
}
edmProperty.Precision = nullable;
break;
}
}
internal override void Configure(EdmProperty column, FacetDescription facetDescription)
{
base.Configure(column, facetDescription);
switch (facetDescription.FacetName)
{
case "Unicode":
EdmProperty edmProperty = column;
bool? nullable;
if (!facetDescription.IsConstant)
{
bool?isUnicode = this.IsUnicode;
nullable = isUnicode.HasValue ? new bool?(isUnicode.GetValueOrDefault()) : column.IsUnicode;
}
else
{
nullable = new bool?();
}
edmProperty.IsUnicode = nullable;
break;
}
}
internal virtual void Configure(EdmProperty column, FacetDescription facetDescription)
{
DebugCheck.NotNull(column);
DebugCheck.NotNull(facetDescription);
}
internal void CreateAndValidateFacetDescription(string declaringTypeName)
{
this._facetDescription = new FacetDescription(this.Name, this.FacetType, this.MinValue, this.MaxValue, this.DefaultValue, this._isConstant, declaringTypeName);
}
public static void VerifyFacetDescriptionsEquivalent(
FacetDescription facetDescription, LegacyMetadata.FacetDescription legacyFacetDescription)
{
Assert.Equal(facetDescription.FacetName, legacyFacetDescription.FacetName);
VerifyEdmTypesEquivalent(legacyFacetDescription.FacetType, facetDescription.FacetType);
Assert.True(
// .ToString makes it easier to compare default values like "Variable"
facetDescription.DefaultValue.ToString() == legacyFacetDescription.DefaultValue.ToString() ||
facetDescription.DefaultValue == legacyFacetDescription.DefaultValue);
Assert.Equal(facetDescription.IsConstant, legacyFacetDescription.IsConstant);
Assert.Equal(facetDescription.IsRequired, legacyFacetDescription.IsRequired);
Assert.Equal(facetDescription.MaxValue, legacyFacetDescription.MaxValue);
Assert.Equal(facetDescription.MinValue, legacyFacetDescription.MinValue);
}
internal static FacetDescription[] GetInitialFacetDescriptions(PrimitiveTypeKind primitiveTypeKind)
{
FacetDescription[] list;
switch (primitiveTypeKind)
{
case PrimitiveTypeKind.String:
{
list = new FacetDescription[3];
list[0] = (new FacetDescription(
MaxLengthFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Int32),
0,
Int32.MaxValue,
null));
list[1] = (new FacetDescription(
UnicodeFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Boolean),
null,
null,
null));
list[2] = (new FacetDescription(
FixedLengthFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Boolean),
null,
null,
null));
return list;
}
case PrimitiveTypeKind.Binary:
{
list = new FacetDescription[2];
list[0] = (new FacetDescription(
MaxLengthFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Int32),
0,
Int32.MaxValue,
null));
list[1] = (new FacetDescription(
FixedLengthFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Boolean),
null,
null,
null));
return list;
}
case PrimitiveTypeKind.DateTime:
{
list = new FacetDescription[1];
list[0] = (new FacetDescription(
PrecisionFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Byte),
0, MaximumDateTimePrecision, null));
return list;
}
case PrimitiveTypeKind.Time:
{
list = new FacetDescription[1];
list[0] = (new FacetDescription(
PrecisionFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Byte),
0, MaximumDateTimePrecision, TypeUsage.DefaultDateTimePrecisionFacetValue));
return list;
}
case PrimitiveTypeKind.DateTimeOffset:
{
list = new FacetDescription[1];
list[0] = (new FacetDescription(
PrecisionFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Byte),
0, MaximumDateTimePrecision, TypeUsage.DefaultDateTimePrecisionFacetValue));
return list;
}
case PrimitiveTypeKind.Decimal:
{
list = new FacetDescription[2];
list[0] = (new FacetDescription(
PrecisionFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Byte),
1,
MaximumDecimalPrecision,
null));
list[1] = (new FacetDescription(
ScaleFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Byte),
0,
MaximumDecimalPrecision,
null));
return list;
}
case PrimitiveTypeKind.Geometry:
case PrimitiveTypeKind.GeometryPoint:
case PrimitiveTypeKind.GeometryLineString:
case PrimitiveTypeKind.GeometryPolygon:
case PrimitiveTypeKind.GeometryMultiPoint:
case PrimitiveTypeKind.GeometryMultiLineString:
case PrimitiveTypeKind.GeometryMultiPolygon:
case PrimitiveTypeKind.GeometryCollection:
{
list = new FacetDescription[2];
list[0] = (new FacetDescription(
SridFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Int32),
0,
Int32.MaxValue,
DbGeometry.DefaultCoordinateSystemId));
list[1] = (new FacetDescription(
IsStrictFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Boolean),
null,
null,
true));
return list;
}
case PrimitiveTypeKind.Geography:
case PrimitiveTypeKind.GeographyPoint:
case PrimitiveTypeKind.GeographyLineString:
case PrimitiveTypeKind.GeographyPolygon:
case PrimitiveTypeKind.GeographyMultiPoint:
case PrimitiveTypeKind.GeographyMultiLineString:
case PrimitiveTypeKind.GeographyMultiPolygon:
case PrimitiveTypeKind.GeographyCollection:
{
list = new FacetDescription[2];
list[0] = (new FacetDescription(
SridFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Int32),
0,
Int32.MaxValue,
DbGeography.DefaultCoordinateSystemId));
list[1] = (new FacetDescription(
IsStrictFacetName,
MetadataItem.EdmProviderManifest.GetPrimitiveType(PrimitiveTypeKind.Boolean),
null,
null,
true));
return list;
}
default:
return null;
}
}
internal virtual void Configure(EdmProperty column, FacetDescription facetDescription)
{
}
internal void CreateAndValidateFacetDescription(string declaringTypeName)
{
_facetDescription = new FacetDescription(Name, FacetType, MinValue, MaxValue, DefaultValue, _isConstant, declaringTypeName);
}
internal static bool TryGetTypeFacetDescriptionByName(EdmType edmType, string facetName, out FacetDescription facetDescription)
{
facetDescription = null;
var primitiveType = edmType as PrimitiveType;
if (null != primitiveType)
{
foreach (var fd in primitiveType.FacetDescriptions)
{
if (facetName.Equals(fd.FacetName, StringComparison.OrdinalIgnoreCase))
{
facetDescription = fd;
return(true);
}
}
}
return(false);
}
