jackson-databind Questions
4
Solved
I am given this escaped JSON
"{\"UniqueId\":[],\"CustomerOffers\":{},\"Success\":false,\"ErrorMessages\":[\"Test Message\"],\"ErrorType\":\"GeneralError\"}"
and I need to convert it to Java obj...
Staggers asked 26/9, 2019 at 5:45
9
Solved
What is the preferred way to create class that is
Immutable
Can be serialized/deserialized with Jackson
Human-readable and with low level of boilerplate
Preferably, I would have liked something...
Tinaret asked 24/4, 2018 at 10:33
1
I am having issues trying to get Spark to load, read and query a parquet file. The infrastructure seems to be set up (Spark standalone 3.0) and can be seen and will pick up jobs.
The issue I am hav...
Lurdan asked 27/10, 2020 at 22:0
2
Solved
Spring MVC 4.3.29 and Java 8 (current platform constraints), and mostly XML configuration, except for some Controller classes that are annotation-scanned.
In short, I want to get the ObjectMapper i...
Combs asked 9/10, 2020 at 20:8
1
(Note: I've seen multiple questions answered on the topic of "Jackson complains about unrecognized properties", I've not found one using RestAssured's object mapper specifically)
I have a...
Maddi asked 2/10, 2020 at 7:37
3
Solved
I have a Spring Boot application using javax.validation annotations and I'm trying to return friendly JSON error messages pointing to the offending field, yet converting from the available "Ja...
Turbid asked 4/8, 2020 at 13:57
1
Solved
I'm using maven and dropwizard, getting java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/TSFBuilder error when I initiate an Object Mapper.
Tried to override the dependency by adding com....
Tooley asked 4/8, 2020 at 2:33
2
Solved
I tried to add custom problem handler to object mapper with Jackson2ObjectMapperBuilderCustomizer:
@Bean
public Jackson2ObjectMapperBuilderCustomizer customizer() {
return new Jackson2ObjectMappe...
Primordial asked 9/10, 2017 at 10:18
1
Solved
I'm trying to parse a json file that looks like this
{
"foo": "v2",
"bar": [
"abc/bcf<object@twenty>.xyz",
"abc/fgh<object@thirtu>.xyz&q...
Haemophilic asked 9/6, 2020 at 2:22
2
Given these classes:
@Value
private static class Message {
private final String type;
private final MyType message;
}
@Value
public class MyType {
private final String foo;
}
Jackson will prod...
Editheditha asked 2/7, 2018 at 17:59
1
Solved
I'm as upgrading from Spring Boot 1.5.21 to 2.2.5.
I need to use MonetaryModule to deserialize rest calls, and depending on Spring's ObjectMapper.
I have defined such a bean for this module in a ...
Briannebriano asked 7/5, 2020 at 11:46
1
Solved
Hey I have also problem here is my Json
[
{
"aimid": "12345"
},
{
"aimid": "333674"
},
{
"aimid": [
"4568999",
"6789345"
]
}]
and This is my Pojo class:-
@JsonProperty("aimid")
private S...
Logion asked 4/3, 2020 at 10:49
0
I had to upgrade several packages to pass a whitesource security scan and now that the dependencies are upgraded the custom HttpMessageConverter that was intercepting and building the response prev...
Grover asked 1/2, 2020 at 6:14
1
Solved
I have a Spring Boot 2 project.
The model is
@Entity
@SequenceGenerator(name = "climate_gen", sequenceName = "climate_gen", initialValue = 100)
public class Climate {
@Id
@GeneratedValue(strate...
Karinekariotta asked 18/12, 2019 at 14:8
2
Foo1
public class Foo1{
private Long id;
private String code;
private String name;
private Boolean rState;
private String comments; // Contain json data
private String attachments; // Contain js...
Torrietorrin asked 8/12, 2019 at 5:26
1
Solved
We are using ObjectMapper to ignore serialisation of null maps in our project
configure(SerializationFeature.WRITE_NULL_MAP_VALUES, false)
But after Jackson-Databind 2.9, the property is depreci...
Fancyfree asked 2/12, 2019 at 9:53
1
Solved
I am using Jackson 2.10.x to deserialise a Json of the format
{ myKey: "true"}. The possible variations are { myKey: "True"}, { myKey: "TRUE"} and similarly for false.
The POJO that I need to dese...
Surfing asked 22/11, 2019 at 18:39
4
Solved
Here is my Controller mapping for put request:
@PutMapping("/voteForPostByUser")
public String vote(@RequestParam(value = "postId", required =
true) String postId, @RequestParam(value = "userId"...
Layamon asked 16/8, 2019 at 8:20
5
Solved
The deserialization is failing after the update.
I updated my micro-service from Spring 1.5.10.RELEASE to Spring 2.0.3.RELEASE and also updated the lombok from 1.16.14 to 1.18.0 and jackson-dataty...
Lingwood asked 22/7, 2018 at 11:40
4
Solved
I'm hoping to to catch some jackson exceptions that are occurring in a spring-boot API I am developing. For example, I have the following request class and I want to catch the error that occurs whe...
Keratoid asked 25/7, 2018 at 12:51
0
I have this serialized JSON given to me as string
"{\"UniqueId\":[\"69570d12-598d-4aca-abe9-4d0e7b286fe5\",\"949cd142-3eca-4fd8-b8ea-b681f65c69ca\"],\"CustomerOffers\":{\"137966\":[05],\"13798...
Paperback asked 24/9, 2019 at 5:30
1
Solved
I am receiving com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No value type configured for ObjectReader problem while executing below code
Jackson version is jackson-databind-2.9.9...
Angioma asked 13/9, 2019 at 7:29
4
It is possible to deserialize to a class with private fields and a custom argument constructor without using annotations and without modifying the class, using Jackson?
I know it's possible in Jack...
Unrestrained asked 30/11, 2017 at 10:16
3
Solved
Summary
I want to find the best practice for using ObjectMapper and/or ObjectReader in terms of thread-safety and performance in the context of the use-case described below.
Background
I have a hel...
Lyndsaylyndsey asked 27/8, 2019 at 8:20
2
I am working on a Java project which parses a JSON response received from an external API using the Jackson library. One of the fields in the response sometimes comes as a single object and i...
Harass asked 14/8, 2019 at 9:6
© 2022 - 2024 — McMap. All rights reserved.