The problem is the JSON – this cannot, by default, be deserialized into a Collection
because it’s not actually a JSON Array – that would look like this:
[
{
"name": "Test order1",
"detail": "ahk ks"
},
{
"name": "Test order2",
"detail": "Fisteku"
}
]
Since you’re not controlling the exact process of deserialization (RestEasy does) – a first option would be to simply inject the JSON as a String
and then take control of the deserialization process:
Collection<COrder> readValues = new ObjectMapper().readValue(
jsonAsString, new TypeReference<Collection<COrder>>() { }
);
You would loose a bit of the convenience of not having to do that yourself, but you would easily sort out the problem.
Another option – if you cannot change the JSON – would be to construct a wrapper to fit the structure of your JSON input – and use that instead of Collection<COrder>
.
Hope this helps.