I need to serialize and deserialize in JSON format a Java map using the Jackson library. The map type is Map<Enum<?>, Object> and its purpose is to store a configuration made by key-value pairs, where keys are enum instances coming…
Apologies, Google tells me there are many similar questions to this already asked on Stack Overflow but I'm struggling to find an answer that works for my situation. I have a Java application that is using JsonNode for the first…
I'm not comfortable with this heavy escaping in my curls curl -X POST -H "Content-Type:application/json" -d "{"username":"john","password":"12345"}" http://localhost:8100/signup I read this answer. Single quotes are not accepted curl -X POST -H "Content-Type:application/json" -d '{"username":"john","password":"12345"}' http://localhost:8100/signup org.springframework.core.codec.DecodingException: JSON decoding error: Unexpected…
I have a program where I compare two response bodies, but I do not know what the bodies look like so instead of de-serializing them into Java objects I keep them as JsonNode objects. Suppose I have the following two…
I was previously using jackson-databind 2.8.11.3 + Java 8 to deserialise a class ApiRequest, which was used as a request body in an API call. It has worked fine all the while and the JSON string is able to be…
In an application I am serializing Kotlin objects to Json, sending them through HTTP and deserializing them on the other end back to Kotlin objects. To do so, I am using the jackson-dataind library. In one particular case, I am…
@Data @NoArgsConstructor @AllArgsConstructor public class MatchingResponse { @JsonProperty(value = "Code") private String code; @JsonProperty(value = "Msg") private String message; @JsonProperty(value = "Id") private int id; @JsonProperty(value = "Date") private String date; @JsonProperty(value = "ClientIin") private String clientIin; @JsonProperty(value = "Similarity")…
With the AWS Java SDK V1, all of the classes were normal POJOs with standard getters and setters, so using Jackson you could just serialize/deserialize them easily. Example: TaskDefinition taskDefinition = ecsClient.describeTaskDefinition(new DescribeTaskDefinitionRequest().withTaskDefinition("myTaskDefinition")).getTaskDefinition(); System.out.println(new ObjectMapper().writeValueAsString(taskDefinition)); Result: {"taskDefinitionArn":"...","containerDefinitions":[...]} But when I…
I am having an issue where my Spring Boot response Entity is mostly being converted to JSON but the body is staying as a string. I have read many of the other questions on this site, but they all seem…
I'm working on a Java library to be able to read/write Lottie data (animations defined as JSON). I try to achieve this with minimal code and Records, but it's a bit challenging to achieve this for all possible use cases…