@Override
public <Source> void encodeField(
EntityFieldEncoder<Value, Source> field, Context path, Source value) {
// TODO: implement infrastructure to make encoders aware of field annotations to avoid the
// runtime and complexity penalty of checking them here.
final Flags flags = field.getFlags();
if (flags.getFlag(DatastoreFlags.KeyFlag.class).findFirst().isPresent()) {
field.encodeOptionally(
path.push(field.getName()),
value,
target -> {
object.setKey(target.getKeyValue());
});
} else {
field.encodeOptionally(
path.push(field.getName()),
value,
target -> {
object.getMutableProperties().put(field.getName(), target);
});
}
}
