Re: Immutables with RestyGWT and gwt-jackson

BTW due to https://github.com/gwtproject/gwt/issues/9612 it works only with Java8 in GWT 2.8.2

S.

On Tuesday, April 2, 2019 at 9:03:28 PM UTC+2, foal wrote:

Hi,

Spent several hours to make workable Immutables (https://immutables.github.io) objects with RestyGWT and gwt-jackson. Default approach with

@JsonSerialize(as = ImmutableVal.class)
@JsonDeserialize(as = ImmutableVal.class)

 doesn't works (gwt-jackson ignore @JsonDeserialize "as" attribute on class level) but after looking into the source code I realize that "builder" attribute is supported and works. So variant  with

@Value.Style(builder = "new") // builder has to have constructor
@JsonDeserialize(builder = ImmutableVal.Builder.class)

works.

Hope it will save somebody several hours of investigation :)

Best,

Stas

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