public override int GetCoordinateSystemId(DbGeometry geometryValue)
{
geometryValue.CheckNull("geometryValue");
ReadOnlySpatialValues backingValue = CheckCompatible(geometryValue);
return(backingValue.CoordinateSystemId);
}
public override string AsGml(DbGeometry geometryValue)
{
geometryValue.CheckNull("geometryValue");
ReadOnlySpatialValues expectedValue = CheckCompatible(geometryValue);
return(expectedValue.GML);
}
public override DbGeometry GeometryFromText(string geometryText)
{
geometryText.CheckNull("geometryText");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(DbGeometry.DefaultCoordinateSystemId, textValue: geometryText, binaryValue: null, gmlValue: null);
return(DbSpatialServices.CreateGeometry(this, backingValue));
}
public override DbGeometry GeometryFromGml(string geometryMarkup, int spatialReferenceSystemId)
{
geometryMarkup.CheckNull("geometryMarkup");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(spatialReferenceSystemId, textValue: null, binaryValue: null, gmlValue: geometryMarkup);
return(DbSpatialServices.CreateGeometry(this, backingValue));
}
public override DbGeometry GeometryFromProviderValue(object providerValue)
{
providerValue.CheckNull("providerValue");
ReadOnlySpatialValues expectedValue = CheckProviderValue(providerValue);
return(CreateGeometry(this, expectedValue));
}
public override DbGeometry GeometryFromBinary(byte[] geometryBinary, int spatialReferenceSystemId)
{
geometryBinary.CheckNull("geometryBinary");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(spatialReferenceSystemId, textValue: null, binaryValue: geometryBinary, gmlValue: null);
return(DbSpatialServices.CreateGeometry(this, backingValue));
}
public override DbGeography GeographyFromText(string geographyText, int spatialReferenceSystemId)
{
geographyText.CheckNull("geographyText");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(spatialReferenceSystemId, textValue: geographyText, binaryValue: null, gmlValue: null);
return(DbSpatialServices.CreateGeography(this, backingValue));
}
public override string AsText(DbGeography geographyValue)
{
geographyValue.CheckNull("geographyValue");
ReadOnlySpatialValues expectedValue = CheckCompatible(geographyValue);
return(expectedValue.Text);
}
public override DbGeography GeographyFromGml(string geographyMarkup)
{
geographyMarkup.CheckNull("geographyMarkup");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(DbGeography.DefaultCoordinateSystemId, textValue: null, binaryValue: null, gmlValue: geographyMarkup);
return(DbSpatialServices.CreateGeography(this, backingValue));
}
public override byte[] AsBinary(DbGeometry geometryValue)
{
geometryValue.CheckNull("geometryValue");
ReadOnlySpatialValues expectedValue = CheckCompatible(geometryValue);
return(expectedValue.CloneBinary());
}
public override DbGeography GeographyFromBinary(byte[] geographyBinary)
{
geographyBinary.CheckNull("geographyBinary");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(DbGeography.DefaultCoordinateSystemId, textValue: null, binaryValue: geographyBinary, gmlValue: null);
return(DbSpatialServices.CreateGeography(this, backingValue));
}
public override DbGeometry GeometryFromGml(string geometryMarkup, int spatialReferenceSystemId)
{
Check.NotNull(geometryMarkup, "geometryMarkup");
var backingValue = new ReadOnlySpatialValues(
spatialReferenceSystemId, textValue: null, binaryValue: null, gmlValue: geometryMarkup);
return(CreateGeometry(this, backingValue));
}
public override DbGeography GeographyFromBinary(byte[] geographyBinary)
{
Check.NotNull(geographyBinary, "geographyBinary");
var backingValue = new ReadOnlySpatialValues(
DbGeography.DefaultCoordinateSystemId, textValue: null, binaryValue: geographyBinary, gmlValue: null);
return(CreateGeography(this, backingValue));
}
public override DbGeography GeographyFromText(string geographyText, int spatialReferenceSystemId)
{
Check.NotNull(geographyText, "geographyText");
var backingValue = new ReadOnlySpatialValues(
spatialReferenceSystemId, textValue: geographyText, binaryValue: null, gmlValue: null);
return(CreateGeography(this, backingValue));
}
public override DbGeography GeographyFromGml(string geographyMarkup)
{
Check.NotNull(geographyMarkup, "geographyMarkup");
var backingValue = new ReadOnlySpatialValues(
DbGeography.DefaultCoordinateSystemId, textValue: null, binaryValue: null, gmlValue: geographyMarkup);
return(CreateGeography(this, backingValue));
}
public override DbGeometry GeometryFromText(string geometryText)
{
Check.NotNull(geometryText, "geometryText");
var backingValue = new ReadOnlySpatialValues(
DbGeometry.DefaultCoordinateSystemId, textValue: geometryText, binaryValue: null, gmlValue: null);
return(CreateGeometry(this, backingValue));
}
public override DbGeometry GeometryFromBinary(byte[] geometryBinary, int spatialReferenceSystemId)
{
Check.NotNull(geometryBinary, "geometryBinary");
var backingValue = new ReadOnlySpatialValues(
spatialReferenceSystemId, textValue: null, binaryValue: geometryBinary, gmlValue: null);
return(CreateGeometry(this, backingValue));
}
public override DbGeometryWellKnownValue CreateWellKnownValue(DbGeometry geometryValue)
{
geometryValue.CheckNull("geometryValue");
ReadOnlySpatialValues backingValue = CheckCompatible(geometryValue);
return(new DbGeometryWellKnownValue()
{
CoordinateSystemId = backingValue.CoordinateSystemId, WellKnownBinary = backingValue.CloneBinary(), WellKnownText = backingValue.Text
});
}
private static ReadOnlySpatialValues CheckProviderValue(object providerValue)
{
ReadOnlySpatialValues expectedValue = providerValue as ReadOnlySpatialValues;
if (expectedValue == null)
{
throw SpatialExceptions.ProviderValueNotCompatibleWithSpatialServices();
}
return(expectedValue);
}
private static ReadOnlySpatialValues CheckCompatible(DbGeometry geometryValue)
{
Debug.Assert(geometryValue != null, "Validate geometryValue is non-null before calling CheckCompatible");
if (geometryValue != null)
{
ReadOnlySpatialValues expectedValue = geometryValue.ProviderValue as ReadOnlySpatialValues;
if (expectedValue != null)
{
return(expectedValue);
}
}
throw SpatialExceptions.GeometryValueNotCompatibleWithSpatialServices("geometryValue");
}
public override DbGeography GeographyFromText(string geographyText)
{
geographyText.CheckNull("geographyText");
var backingValue = new ReadOnlySpatialValues(
DbGeography.DefaultCoordinateSystemId, textValue: geographyText, binaryValue: null, gmlValue: null);
return CreateGeography(this, backingValue);
}
public override DbGeography GeographyFromBinary(byte[] geographyBinary, int spatialReferenceSystemId)
{
geographyBinary.CheckNull("geographyBinary");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(spatialReferenceSystemId, textValue: null, binaryValue: geographyBinary, gmlValue: null);
return DbSpatialServices.CreateGeography(this, backingValue);
}
public override DbGeography GeographyFromGml(string geographyMarkup, int spatialReferenceSystemId)
{
geographyMarkup.CheckNull("geographyMarkup");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(spatialReferenceSystemId, textValue: null, binaryValue: null, gmlValue: geographyMarkup);
return DbSpatialServices.CreateGeography(this, backingValue);
}
public override DbGeometry GeometryFromText(string geometryText, int spatialReferenceSystemId)
{
geometryText.CheckNull("geometryText");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(spatialReferenceSystemId, textValue: geometryText, binaryValue: null, gmlValue: null);
return DbSpatialServices.CreateGeometry(this, backingValue);
}
public override DbGeometry GeometryFromGml(string geometryMarkup, int spatialReferenceSystemId)
{
geometryMarkup.CheckNull("geometryMarkup");
var backingValue = new ReadOnlySpatialValues(
spatialReferenceSystemId, textValue: null, binaryValue: null, gmlValue: geometryMarkup);
return CreateGeometry(this, backingValue);
}
public override DbGeometry GeometryFromGml(string geometryMarkup)
{
geometryMarkup.CheckNull("geometryMarkup");
var backingValue = new ReadOnlySpatialValues(
DbGeometry.DefaultCoordinateSystemId, textValue: null, binaryValue: null, gmlValue: geometryMarkup);
return CreateGeometry(this, backingValue);
}
public override DbGeometry GeometryFromBinary(byte[] geometryBinary, int spatialReferenceSystemId)
{
geometryBinary.CheckNull("geometryBinary");
var backingValue = new ReadOnlySpatialValues(
spatialReferenceSystemId, textValue: null, binaryValue: geometryBinary, gmlValue: null);
return CreateGeometry(this, backingValue);
}
public override DbGeography GeographyFromGml(string geographyMarkup)
{
Check.NotNull(geographyMarkup, "geographyMarkup");
var backingValue = new ReadOnlySpatialValues(
DbGeography.DefaultCoordinateSystemId, textValue: null, binaryValue: null, gmlValue: geographyMarkup);
return CreateGeography(this, backingValue);
}
public override DbGeography GeographyFromBinary(byte[] geographyBinary)
{
geographyBinary.CheckNull("geographyBinary");
var backingValue = new ReadOnlySpatialValues(
DbGeography.DefaultCoordinateSystemId, textValue: null, binaryValue: geographyBinary, gmlValue: null);
return CreateGeography(this, backingValue);
}
public override DbGeometry GeometryFromText(string geometryText)
{
Check.NotNull(geometryText, "geometryText");
var backingValue = new ReadOnlySpatialValues(
DbGeometry.DefaultCoordinateSystemId, textValue: geometryText, binaryValue: null, gmlValue: null);
return CreateGeometry(this, backingValue);
}
public override DbGeometry GeometryFromBinary(byte[] geometryBinary)
{
geometryBinary.CheckNull("geometryBinary");
ReadOnlySpatialValues backingValue = new ReadOnlySpatialValues(DbGeometry.DefaultCoordinateSystemId, textValue: null, binaryValue: geometryBinary, gmlValue: null);
return DbSpatialServices.CreateGeometry(this, backingValue);
}
public override DbGeography GeographyFromText(string geographyText, int spatialReferenceSystemId)
{
geographyText.CheckNull("geographyText");
var backingValue = new ReadOnlySpatialValues(
spatialReferenceSystemId, textValue: geographyText, binaryValue: null, gmlValue: null);
return CreateGeography(this, backingValue);
}
