by using different classes you can create a superclass that fits with the class in the service interface and then create 2 or more subclasses...so hopefully nothing should be changed in the service
Selectively ignoring JSON properties during deserialize with Jackson
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10-07-2023 - |
Вопрос
I want to selectively ignore JSON properties during the deserialization phase. I'm currently dealing with a huge JSON file that takes ages to deserialize on slow Android devices and I would like to specify some properties not to be deserialized at different stages of the app lifecycle. The problem is, sometimes I need the data and I need to be able to deserialize the ignored data when I actually need it.
I'm using Jackson and ObjectMapper.
Example POJO:
public class Pojo {
private String name;
private Map<String, String> data;
...
}
Example JSON:
{
"pojos" : [ {
name : "Name",
data : {
"somedata1" : "somevalue1",
"somedata2" : "somevalue2",
"somedata3" : "somevalue3"
...
}
} ]
}
There will be great amount of "pojos" and each "data" property will get HUGE. So I would like to sometimes deserialize with ignoring the "data" property. Sometimes I want the "data" to deserialize normally.
Решение
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