rdblue commented on code in PR #12346:
URL: https://github.com/apache/iceberg/pull/12346#discussion_r1994444312
##########
core/src/main/java/org/apache/iceberg/SchemaParser.java:
##########
@@ -141,11 +145,39 @@ static void toJson(Types.MapType map, JsonGenerator
generator) throws IOExceptio
}
static void toJson(Type.PrimitiveType primitive, JsonGenerator generator)
throws IOException {
- generator.writeString(primitive.toString());
+ switch (primitive.typeId()) {
+ case GEOMETRY:
+ Types.GeometryType geometryType = (Types.GeometryType) primitive;
+ generator.writeStartObject();
+ generator.writeStringField(TYPE, GEOMETRY);
+ if (!geometryType.crs().isEmpty()) {
+ generator.writeStringField(CRS, geometryType.crs());
+ }
+ generator.writeEndObject();
+ break;
+
+ case GEOGRAPHY:
+ Types.GeographyType geographyType = (Types.GeographyType) primitive;
+ generator.writeStartObject();
+ generator.writeStringField(TYPE, GEOGRAPHY);
+ if (!geographyType.crs().isEmpty()) {
+ generator.writeStringField(CRS, geographyType.crs());
+ }
+ if (geographyType.algorithm() != null) {
+ generator.writeStringField(ALGORITHM,
geographyType.algorithm().name());
+ }
+ generator.writeEndObject();
+ break;
+
+ default:
+ generator.writeString(primitive.toString());
+ }
}
static void toJson(Type type, JsonGenerator generator) throws IOException {
- if (type.isPrimitiveType() || type.isVariantType()) {
+ if (type.isPrimitiveType()) {
+ toJson(type.asPrimitiveType(), generator);
+ } else if (type.isVariantType()) {
Review Comment:
This should not change.
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