google-cloud-firestore version: 1.10.0
Steps to reproduce
- Create a class having a java.lang.Float field
- Save an instance of such class to Firestore calling set() that accepts pojo
Stack trace
Exception in thread "main" com.google.cloud.firestore.FirestoreException: Cannot convert 0.1 to Firestore Value
at com.google.cloud.firestore.FirestoreException.invalidState(FirestoreException.java:51)
at com.google.cloud.firestore.UserDataConverter.encodeValue(UserDataConverter.java:178)
at com.google.cloud.firestore.DocumentSnapshot.fromObject(DocumentSnapshot.java:89)
at com.google.cloud.firestore.UpdateBuilder.performSet(UpdateBuilder.java:245)
at com.google.cloud.firestore.UpdateBuilder.set(UpdateBuilder.java:229)
at com.google.cloud.firestore.UpdateBuilder.set(UpdateBuilder.java:207)
I assume this is a bug, because Float (along with Double) is an accepted data type in CustomClassMapper#serialize method:
private static <T> Object serialize(T o, ErrorPath path) {
if (path.getLength() > MAX_DEPTH) {
throw serializeError(
path,
"Exceeded maximum depth of "
+ MAX_DEPTH
+ ", which likely indicates there's an object cycle");
}
if (o == null) {
return null;
} else if (o instanceof Number) {
if (o instanceof Long || o instanceof Integer || o instanceof Double || o instanceof Float) {
return o;
} else {
throw serializeError(
path,
String.format(
"Numbers of type %s are not supported, please use an int, long, float or double",
o.getClass().getSimpleName()));
}
} else if (o instanceof String) {
// [...]
However, this is not the case for the UserDataConverter#encodeValue method, where Integer, Long and Double are the only allowed numeric data types, thus FirestoreException is throw for floats.
google-cloud-firestore version: 1.10.0
Steps to reproduce
Stack trace
I assume this is a bug, because Float (along with Double) is an accepted data type in CustomClassMapper#serialize method:
However, this is not the case for the UserDataConverter#encodeValue method, where Integer, Long and Double are the only allowed numeric data types, thus FirestoreException is throw for floats.