Thanks! how can that annotation be included in a MixIn? On Wednesday, August 7, 2019 at 2:27:35 PM UTC-3, Tatu Saloranta wrote: > > On Wed, Aug 7, 2019 at 9:38 AM Pablo Pazos <[email protected] > <javascript:>> wrote: > > > > Hi, I have a complex model, where some attributes are collections and if > the collection is empty I need to ignore adding if to the serialized JSON > object, because right now I see items: [] everywhere (many of my classes > have that attribute but it's empty most of the time. > > > > Is there a way to do this in Jackson? > > Via annotations you would add > > @JsonInclude(include = Include.NON_EMPTY) > > but there is also "config override" setting to define default; usage > maybe best seen in > > src/test/java/com/fasterxml/jackson/databind/ser/filter/JsonIncludeOverrideTest.java > > > > but you can basically define default inclusion setting for all > properties, or properties of certain type (based on declared property > type) > > Hope this helps, > > -+ Tatu +- > > > > > Thanks! > > > > -- > > You received this message because you are subscribed to the Google > Groups "jackson-user" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] <javascript:>. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/jackson-user/e1f875ee-6d36-4a03-89a7-0e8bee7157d4%40googlegroups.com. > > >
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