public static GdbObjectMsg ToGdbObjectMsg(
[NotNull] IObject featureOrObject,
[CanBeNull] IGeometry geometry,
int objectClassHandle,
SpatialReferenceMsg.FormatOneofCase spatialRefFormat =
SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkid)
{
var result = new GdbObjectMsg();
result.ClassHandle = objectClassHandle;
result.ObjectId = featureOrObject.OID;
result.Shape =
ProtobufGeometryUtils.ToShapeMsg(geometry, ShapeMsg.FormatOneofCase.EsriShape,
spatialRefFormat);
return(result);
}
public static GdbObjectMsg ToGdbObjectMsg([NotNull] IObject featureOrObject,
bool includeSpatialRef = false,
bool includeFieldValues = false)
{
var result = new GdbObjectMsg();
result.ClassHandle = featureOrObject.Class.ObjectClassID;
result.ObjectId = featureOrObject.OID;
if (featureOrObject is IFeature feature)
{
IGeometry featureShape = GdbObjectUtils.GetFeatureShape(feature);
result.Shape = ProtobufGeometryUtils.ToShapeMsg(
featureShape, ShapeMsg.FormatOneofCase.EsriShape,
includeSpatialRef
? SpatialReferenceMsg.FormatOneofCase.SpatialReferenceEsriXml
: SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkid);
}
if (includeFieldValues)
{
for (int i = 0; i < featureOrObject.Fields.FieldCount; i++)
{
IField field = featureOrObject.Fields.Field[i];
object valueObject = featureOrObject.Value[i];
var attributeValue = new AttributeValue();
result.Values.Add(attributeValue);
if (valueObject == DBNull.Value || valueObject == null)
{
attributeValue.DbNull = true;
}
else
{
switch (field.Type)
{
case esriFieldType.esriFieldTypeSmallInteger:
attributeValue.ShortIntValue = (int)valueObject;
break;
case esriFieldType.esriFieldTypeInteger:
attributeValue.LongIntValue = (int)valueObject;
break;
case esriFieldType.esriFieldTypeSingle:
attributeValue.ShortIntValue = (int)valueObject;
break;
case esriFieldType.esriFieldTypeDouble:
attributeValue.DoubleValue = (double)valueObject;
break;
case esriFieldType.esriFieldTypeString:
attributeValue.StringValue = (string)valueObject;
break;
case esriFieldType.esriFieldTypeDate:
attributeValue.DateTimeTicksValue = ((DateTime)valueObject).Ticks;
break;
case esriFieldType.esriFieldTypeOID:
attributeValue.ShortIntValue = (int)valueObject;
break;
case esriFieldType.esriFieldTypeGeometry:
// Leave empty, it is sent through Shape property
break;
case esriFieldType.esriFieldTypeBlob:
// TODO: Test and make this work
attributeValue.BlobValue =
ByteString.CopyFrom((byte[])valueObject);
break;
case esriFieldType.esriFieldTypeRaster:
// Not supported, ignore
break;
case esriFieldType.esriFieldTypeGUID:
byte[] asBytes = new Guid((string)valueObject).ToByteArray();
attributeValue.UuidValue =
new UUID {
Value = ByteString.CopyFrom(asBytes)
};
break;
case esriFieldType.esriFieldTypeGlobalID:
asBytes = new Guid((string)valueObject).ToByteArray();
attributeValue.UuidValue =
new UUID {
Value = ByteString.CopyFrom(asBytes)
};
break;
case esriFieldType.esriFieldTypeXML:
// Not supported, ignore
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}
}
return(result);
}