Suppress an empty xml tag

[thom...@gmail.com]

I have an optional tag in my schema. If it is null, I want to not place the tag in the doc. Currently, I get

<seg/>

Which is not terrible, but not necessary.

Thanks.

[Tatu Saloranta]

The quickest way is probably to use annotation `@JsonInclude` on POJO
or property:

@JsonInclude(JsonInclude.Include.NON_NULL)

(see `TestViews.java` test f.ex)

It is also possible change defaults with something like:

final XmlMapper mapper = XmlMapper.builder()
.changeDefaultPropertyInclusion(incl ->
incl.withValueInclusion(Include.NON_NULL))
.build();

I hope this helps,

-+ Tatu +-

> Thanks.
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