ObjectMapper config method (type MapperFeature) deprecation / documentation error

[gibbonsj]

In version 2.10.0.pr1 the following code is deprecated:

ObjectMapper om = new ObjectMapper();
om.configure(MapperFeature.PROPAGATE_TRANSIENT_MARKER, true);

The documentation suggests using the following:

ObjectMapper.builder().disable(...)

but the builder function is not present. Not sure if this is related to #1954 or documentation drift. Any information or workaround about how to enable a MapperFeature in 2.10.0.pr1 would be appreciated.

[Alanscut]

hi, #1954 is not yet released. it shows in master branch:
release-notes/VERSION:

[cowtowncoder]

Quick note: in addition to 3.0 vs 2.10 (which is true for many things -- builder() pattern actually was backported in 2.10), documentation should point to

JsonMapper.builder()

since although at some point the idea of adding builder onObjectMapper was considered it was difficult if not impossible to make it work properly with format-specific subtypes.

[gibbonsj]

Thank you @cowtowncoder and @Alanscut.

Using JsonMapper worked. I will keep the issue open for tracking the documentation change per @cowtowncoder's comment above.

Pre-2.10.0 w/ ObjectMapper:

ObjectMapper om = new ObjectMapper();
om.setSerializationInclusion(Include.NON_NULL);
om.configure(MapperFeature.PROPAGATE_TRANSIENT_MARKER, true);

2.10.0 w/ JsonMapper:

JsonMapper jm = JsonMapper.builder()
.configure(MapperFeature.PROPAGATE_TRANSIENT_MARKER, true)
.serializationInclusion(Include.NON_NULL)
.build();