How to implement below :- fail if name/id/sal isnull or missing/or has null value then string->pojo should fail.How can i implement ? Actual json is nested .
I have a request body (in JSON format) that looks like this: [ { "l_ts":0, "af":{ "lib":"xyz", "OS":"abc", "wdt":"2.63", },
I'm working on a Restful application with Spring Boot and I've defined my classes as below: class Organization { String name; } class Base { @JsonPrope
How can I make a field name have a period in it? Why? Because this eventually gets translated into JSON that is passed to a service, and the field needs to have
Here're my use case: Given a JsonNode (already parsed by Jackson), I'd like to provide a list of Jayway JsonPath to select sub JsonNodes that I'm interested. i.
I have an interface type with many implementation classes. I can serialize/deserialize this either by @JsonDeserialize(using = AlarmStateDeserializer.class) @Js
I am trying to implement a multi language interface for my project and for this I want to load the data for the 3 languages from XML file. The problem is that w
Before I invest energy building a utility to interrogate an ObjectMapper to output its configuration via methods like: objectMapper.getRegisteredModuleIds(); ob
I am using spring 5.3.7 and when I start my application, it returns the error below: Instantiation of bean failed; nested exception is org.springframework.beans
I've two objects objclient and objserver of the same type Object,(i.e. Dog, Cat..) when I receive objclient in my endpoint I need to replace its attributes with
In our company library (say lib-a) we have an interface: public interface MyInterface { ... } and its default implementation: public enum DefaultMyImpl imp
I've created a DTO with some properties with validation constraint (like all the properties must be present in JSON Object). Now, I want to make that DTO in a w
I am trying to set null values to database of empty values from JSON payload. This problem caused beacause I have unique constraints on social entity fields. I
Say I have these classes public abstract class Shape {} public class Circle extends Shape{ private int r; ... } public class Main { public static
class Wrapper(private val value: String?) { @JsonValue fun asValue(): String? { return value } } val mapper = ObjectMapper()
I'm attempting to deserialize this xml string: val xml2 = """ <id>3</id> """.trimIndent() to this data class @JacksonXmlRootElement(localName = "
Maybe it's simple, but I'm stuck... I have an app using Spring Boot and springframework.web.client.RestTemplate, so there's Jackson on backseat doing JSON job a
quarkus serialize String as plain string, null as empty body(with http code 204) "foo" -> foo null -> (empty body) how to make it serialize String and nul
I updated my project from spring boot 2.3.8 to 2.6.7 and I upgrade the jackson version to 2.13.2 I set the JavaTimeModule like this: @Bean @Primary public Obj
I am trying to read data from snowflake and load it to other storage location. I am using snowflake jdbc driver 3.12.9 to read the data and jackson library(2.10