How to disable coercion in ObjectMapper for all types?

[danon]

I know I can disable type coercion fo strings and integers, for example like so:

mapper.coercionConfigFor(Integer).setCoercion(CoercionInputShape.String, Fail)
mapper.coercionConfigFor(Textual).setCoercion(CoercionInputShape.Integer, Fail)

But I want to disable coercion for all types. How can I do it without writing 30+ lines to disable each type with other types?

[JooHyukKim]

Is there a option such as...

mapper.coercionConfigFor(Integer).setCoercion(CoercionInputShape.All, Fail)
mapper.coercionConfigFor(Textual).setCoercion(CoercionInputShape.All, Fail)

... this? I am not familiar with Coercions yet, but seems like a reasonable (and presumably already existing) config option.

[danon]

I don't see CoercionInputShape.All.

[cowtowncoder]

There is different method for defaulting, see what auto-completion offers instead of setCoercion (I can check later on, I just remember there being something)

[cowtowncoder]

Method to look for is either:

• ObjectMapper.coercionConfigDefaults()
• JsonMapper.builder().withCoercionConfigDefaults() (when using builder)

and then specify defaults for each shape you care about (not Class, so fewer cases)

[JooHyukKim]

@danon WDYT?

[danon]

@cowtowncoder That is better, because you only need to specify one side of the coercion. That works, thank you.