Impossible to get Related entity with MappingR2dbcConverter

[myosotys]

Hello,

I have a small problem, i use MappingR2dbcConverter to map my entity, but I recently update the version (1.2.15 but i think the problem is always present) and i have a problem with related entity. I think the problem (if the problem is not me) is in this code

private Object readFrom(Row row, @Nullable RowMetadata metadata, RelationalPersistentProperty property,
		String prefix) {

	String identifier = prefix + property.getColumnName().getReference();

	try {

		Object value = null;
		if (metadata == null || RowMetadataUtils.containsColumn(metadata, identifier)) {
			value = row.get(identifier);
		}

		if (value == null) {
			return null;
		}

		if (getConversions().hasCustomReadTarget(value.getClass(), property.getType())) {
			return readValue(value, property.getTypeInformation());
		}

		if (property.isEntity()) {
			return readEntityFrom(row, metadata, property);
		}

		return readValue(value, property.getTypeInformation());

	} catch (Exception o_O) {
		throw new MappingException(String.format("Could not read property %s from column %s!", property, identifier),
				o_O);
	}
}

In case of related entity, the code never go to "readEntityFrom" because "RowMetadataUtils.containsColumn(metadata, identifier)" cannot be true
Work before cause "property.isEntity()" was checked before return null.

Example:

User{
	String id;
	Client client;
}
Client{
	String id;
	String name;
}

The row returned container column: id, client_id and client_name but the function readFrom search an identifier "client" that doest not exist.

Am I missing something ?

[mp911de]

This is a known limitation. Nested entities are not supported, see #288

[myosotys]

it was not a limitation before (at least for this class). My example work fine in 1.2.14, not in 1.2.15 and higher