// Given an assembly purportedly containing SqlServerTypes for spatial values, attempt to
// create a corersponding Sql spefic DbSpatialServices value backed by types from that assembly.
// Uses a dictionary to ensure that there is at most db spatial service per assembly. It's important that
// this be done in a way that ensures that the underlying SqlTypesAssembly value is also atomized,
// since that's caching compilation.
// Relies on SqlTypesAssembly to verify that the assembly is appropriate.
private static bool TryGetSpatialServiceFromAssembly(Assembly assembly, out SqlSpatialServices services)
{
if (otherSpatialServices == null || !otherSpatialServices.TryGetValue(assembly.FullName, out services))
{
lock (Instance)
{
if (otherSpatialServices == null || !otherSpatialServices.TryGetValue(assembly.FullName, out services))
{
SqlTypesAssembly sqlAssembly;
if (SqlTypesAssembly.TryGetSqlTypesAssembly(assembly, out sqlAssembly))
{
if (otherSpatialServices == null)
{
otherSpatialServices = new Dictionary <string, SqlSpatialServices>(1);
}
services = new SqlSpatialServices(() => sqlAssembly);
otherSpatialServices.Add(assembly.FullName, services);
}
else
{
services = null;
}
}
}
}
return(services != null);
}
private SqlSpatialServices(SerializationInfo info, StreamingContext context)
{
SqlSpatialServices instance = Instance;
this._sqlTypesAssemblySingleton = instance._sqlTypesAssemblySingleton;
this.InitializeMemberInfo(instance);
}
private void InitializeMemberInfo(SqlSpatialServices from)
{
this.smi_SqlGeography_Parse = from.smi_SqlGeography_Parse;
this.smi_SqlGeography_STGeomFromText = from.smi_SqlGeography_STGeomFromText;
this.smi_SqlGeography_STPointFromText = from.smi_SqlGeography_STPointFromText;
this.smi_SqlGeography_STLineFromText = from.smi_SqlGeography_STLineFromText;
this.smi_SqlGeography_STPolyFromText = from.smi_SqlGeography_STPolyFromText;
this.smi_SqlGeography_STMPointFromText = from.smi_SqlGeography_STMPointFromText;
this.smi_SqlGeography_STMLineFromText = from.smi_SqlGeography_STMLineFromText;
this.smi_SqlGeography_STMPolyFromText = from.smi_SqlGeography_STMPolyFromText;
this.smi_SqlGeography_STGeomCollFromText = from.smi_SqlGeography_STGeomCollFromText;
this.smi_SqlGeography_STGeomFromWKB = from.smi_SqlGeography_STGeomFromWKB;
this.smi_SqlGeography_STPointFromWKB = from.smi_SqlGeography_STPointFromWKB;
this.smi_SqlGeography_STLineFromWKB = from.smi_SqlGeography_STLineFromWKB;
this.smi_SqlGeography_STPolyFromWKB = from.smi_SqlGeography_STPolyFromWKB;
this.smi_SqlGeography_STMPointFromWKB = from.smi_SqlGeography_STMPointFromWKB;
this.smi_SqlGeography_STMLineFromWKB = from.smi_SqlGeography_STMLineFromWKB;
this.smi_SqlGeography_STMPolyFromWKB = from.smi_SqlGeography_STMPolyFromWKB;
this.smi_SqlGeography_STGeomCollFromWKB = from.smi_SqlGeography_STGeomCollFromWKB;
this.smi_SqlGeography_GeomFromGml = from.smi_SqlGeography_GeomFromGml;
this.ipi_SqlGeography_STSrid = from.ipi_SqlGeography_STSrid;
this.imi_SqlGeography_STGeometryType = from.imi_SqlGeography_STGeometryType;
this.imi_SqlGeography_STDimension = from.imi_SqlGeography_STDimension;
this.imi_SqlGeography_STAsBinary = from.imi_SqlGeography_STAsBinary;
this.imi_SqlGeography_AsGml = from.imi_SqlGeography_AsGml;
this.imi_SqlGeography_STAsText = from.imi_SqlGeography_STAsText;
this.imi_SqlGeography_STIsEmpty = from.imi_SqlGeography_STIsEmpty;
this.imi_SqlGeography_STEquals = from.imi_SqlGeography_STEquals;
this.imi_SqlGeography_STDisjoint = from.imi_SqlGeography_STDisjoint;
this.imi_SqlGeography_STIntersects = from.imi_SqlGeography_STIntersects;
this.imi_SqlGeography_STBuffer = from.imi_SqlGeography_STBuffer;
this.imi_SqlGeography_STDistance = from.imi_SqlGeography_STDistance;
this.imi_SqlGeography_STIntersection = from.imi_SqlGeography_STIntersection;
this.imi_SqlGeography_STUnion = from.imi_SqlGeography_STUnion;
this.imi_SqlGeography_STDifference = from.imi_SqlGeography_STDifference;
this.imi_SqlGeography_STSymDifference = from.imi_SqlGeography_STSymDifference;
this.imi_SqlGeography_STNumGeometries = from.imi_SqlGeography_STNumGeometries;
this.imi_SqlGeography_STGeometryN = from.imi_SqlGeography_STGeometryN;
this.ipi_SqlGeography_Lat = from.ipi_SqlGeography_Lat;
this.ipi_SqlGeography_Long = from.ipi_SqlGeography_Long;
this.ipi_SqlGeography_Z = from.ipi_SqlGeography_Z;
this.ipi_SqlGeography_M = from.ipi_SqlGeography_M;
this.imi_SqlGeography_STLength = from.imi_SqlGeography_STLength;
this.imi_SqlGeography_STStartPoint = from.imi_SqlGeography_STStartPoint;
this.imi_SqlGeography_STEndPoint = from.imi_SqlGeography_STEndPoint;
this.imi_SqlGeography_STIsClosed = from.imi_SqlGeography_STIsClosed;
this.imi_SqlGeography_STNumPoints = from.imi_SqlGeography_STNumPoints;
this.imi_SqlGeography_STPointN = from.imi_SqlGeography_STPointN;
this.imi_SqlGeography_STArea = from.imi_SqlGeography_STArea;
this.smi_SqlGeometry_Parse = from.smi_SqlGeometry_Parse;
this.smi_SqlGeometry_STGeomFromText = from.smi_SqlGeometry_STGeomFromText;
this.smi_SqlGeometry_STPointFromText = from.smi_SqlGeometry_STPointFromText;
this.smi_SqlGeometry_STLineFromText = from.smi_SqlGeometry_STLineFromText;
this.smi_SqlGeometry_STPolyFromText = from.smi_SqlGeometry_STPolyFromText;
this.smi_SqlGeometry_STMPointFromText = from.smi_SqlGeometry_STMPointFromText;
this.smi_SqlGeometry_STMLineFromText = from.smi_SqlGeometry_STMLineFromText;
this.smi_SqlGeometry_STMPolyFromText = from.smi_SqlGeometry_STMPolyFromText;
this.smi_SqlGeometry_STGeomCollFromText = from.smi_SqlGeometry_STGeomCollFromText;
this.smi_SqlGeometry_STGeomFromWKB = from.smi_SqlGeometry_STGeomFromWKB;
this.smi_SqlGeometry_STPointFromWKB = from.smi_SqlGeometry_STPointFromWKB;
this.smi_SqlGeometry_STLineFromWKB = from.smi_SqlGeometry_STLineFromWKB;
this.smi_SqlGeometry_STPolyFromWKB = from.smi_SqlGeometry_STPolyFromWKB;
this.smi_SqlGeometry_STMPointFromWKB = from.smi_SqlGeometry_STMPointFromWKB;
this.smi_SqlGeometry_STMLineFromWKB = from.smi_SqlGeometry_STMLineFromWKB;
this.smi_SqlGeometry_STMPolyFromWKB = from.smi_SqlGeometry_STMPolyFromWKB;
this.smi_SqlGeometry_STGeomCollFromWKB = from.smi_SqlGeometry_STGeomCollFromWKB;
this.smi_SqlGeometry_GeomFromGml = from.smi_SqlGeometry_GeomFromGml;
this.ipi_SqlGeometry_STSrid = from.ipi_SqlGeometry_STSrid;
this.imi_SqlGeometry_STGeometryType = from.imi_SqlGeometry_STGeometryType;
this.imi_SqlGeometry_STDimension = from.imi_SqlGeometry_STDimension;
this.imi_SqlGeometry_STEnvelope = from.imi_SqlGeometry_STEnvelope;
this.imi_SqlGeometry_STAsBinary = from.imi_SqlGeometry_STAsBinary;
this.imi_SqlGeometry_AsGml = from.imi_SqlGeometry_AsGml;
this.imi_SqlGeometry_STAsText = from.imi_SqlGeometry_STAsText;
this.imi_SqlGeometry_STIsEmpty = from.imi_SqlGeometry_STIsEmpty;
this.imi_SqlGeometry_STIsSimple = from.imi_SqlGeometry_STIsSimple;
this.imi_SqlGeometry_STBoundary = from.imi_SqlGeometry_STBoundary;
this.imi_SqlGeometry_STIsValid = from.imi_SqlGeometry_STIsValid;
this.imi_SqlGeometry_STEquals = from.imi_SqlGeometry_STEquals;
this.imi_SqlGeometry_STDisjoint = from.imi_SqlGeometry_STDisjoint;
this.imi_SqlGeometry_STIntersects = from.imi_SqlGeometry_STIntersects;
this.imi_SqlGeometry_STTouches = from.imi_SqlGeometry_STTouches;
this.imi_SqlGeometry_STCrosses = from.imi_SqlGeometry_STCrosses;
this.imi_SqlGeometry_STWithin = from.imi_SqlGeometry_STWithin;
this.imi_SqlGeometry_STContains = from.imi_SqlGeometry_STContains;
this.imi_SqlGeometry_STOverlaps = from.imi_SqlGeometry_STOverlaps;
this.imi_SqlGeometry_STRelate = from.imi_SqlGeometry_STRelate;
this.imi_SqlGeometry_STBuffer = from.imi_SqlGeometry_STBuffer;
this.imi_SqlGeometry_STDistance = from.imi_SqlGeometry_STDistance;
this.imi_SqlGeometry_STConvexHull = from.imi_SqlGeometry_STConvexHull;
this.imi_SqlGeometry_STIntersection = from.imi_SqlGeometry_STIntersection;
this.imi_SqlGeometry_STUnion = from.imi_SqlGeometry_STUnion;
this.imi_SqlGeometry_STDifference = from.imi_SqlGeometry_STDifference;
this.imi_SqlGeometry_STSymDifference = from.imi_SqlGeometry_STSymDifference;
this.imi_SqlGeometry_STNumGeometries = from.imi_SqlGeometry_STNumGeometries;
this.imi_SqlGeometry_STGeometryN = from.imi_SqlGeometry_STGeometryN;
this.ipi_SqlGeometry_STX = from.ipi_SqlGeometry_STX;
this.ipi_SqlGeometry_STY = from.ipi_SqlGeometry_STY;
this.ipi_SqlGeometry_Z = from.ipi_SqlGeometry_Z;
this.ipi_SqlGeometry_M = from.ipi_SqlGeometry_M;
this.imi_SqlGeometry_STLength = from.imi_SqlGeometry_STLength;
this.imi_SqlGeometry_STStartPoint = from.imi_SqlGeometry_STStartPoint;
this.imi_SqlGeometry_STEndPoint = from.imi_SqlGeometry_STEndPoint;
this.imi_SqlGeometry_STIsClosed = from.imi_SqlGeometry_STIsClosed;
this.imi_SqlGeometry_STIsRing = from.imi_SqlGeometry_STIsRing;
this.imi_SqlGeometry_STNumPoints = from.imi_SqlGeometry_STNumPoints;
this.imi_SqlGeometry_STPointN = from.imi_SqlGeometry_STPointN;
this.imi_SqlGeometry_STArea = from.imi_SqlGeometry_STArea;
this.imi_SqlGeometry_STCentroid = from.imi_SqlGeometry_STCentroid;
this.imi_SqlGeometry_STPointOnSurface = from.imi_SqlGeometry_STPointOnSurface;
this.imi_SqlGeometry_STExteriorRing = from.imi_SqlGeometry_STExteriorRing;
this.imi_SqlGeometry_STNumInteriorRing = from.imi_SqlGeometry_STNumInteriorRing;
this.imi_SqlGeometry_STInteriorRingN = from.imi_SqlGeometry_STInteriorRingN;
}
