Is there anyway to (de)serialize an OpenAPI object?

[SilverLiningSL]

For some reason, I'm using swagger-parser to parse Json to OpenAPI object. However, the json-string is pretty large (about 1MB), it takes about half a minute to analyze it every time, so I want to cache the OpenAPI object in some way. But the OpenAPI class itself does not implement serializable, so I can't do in in native way. Is there any tool for me to realise this?

[pjfanning]

Why don't you cache the json-string yourself?

[alexanderankin]

Jackson supports jdk serialization, so you can try something like this

[SilverLiningSL]

Why don't you cache the json-string yourself?

I surely can, but the problem is the deserialization procedure from json-string to OpenAPI object cost much longer time than reading the json-string, which is where I want to do the optimization.