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How I can set properties to DEFAULT_VIEW_INCLUSION in yml file in Spring?

Now, I have this

spring: jackson: mapper: DEFAULT_VIEW_INCLUSION: true

But doesn't work.

Try with Java Config:

public class JacksonMapperConfig {

    public ObjectMapper objectMapper() {
        ObjectMapper mapper = new ObjectMapper();
        mapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, true);
        return mapper;

Set DEFAULT_VIEW_INCLUSION in YAML file - json - html, How I can set properties to DEFAULT_VIEW_INCLUSION in yml file in Spring? Now, I have this spring: jackson: mapper: DEFAULT_VIEW_INCLUSION: true But​  I checked the question Set DEFAULT_VIEW_INCLUSION in YAML file. But there they have given answer for new custom objectmapper object, but not using the spring convertor object. But there they have given answer for new custom objectmapper object, but not using the spring convertor object.

If you're using Spring Boot, you can autowire the ObjectMapper:

public class JacksonConfig {

  private ObjectMapper objectMapper;

  public void configureObjectMapper() {
      objectMapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, true);


Spring Boot logs, Change the Location of External Properties of an Application; 2.4. Use 'Short' For instance, the following example loads a YAML configuration file from the classpath: public class DEFAULT_VIEW_INCLUSION is disabled. This hierarchy is reflected in the structure of a YAML file like: Pipeline Job 1 Step 1.1; Step 1.2 Job 2 Step 2.1; Step 2.2 For single-job pipelines, you can omit the jobs container because there are only steps.

This is a somewhat older question, but the questioner asked about how to do it in YAML in Spring Boot (using the "application.yml" file), not how to override the Mapper. Since overriding the Mapper causes you to lose all the other auto-configure benefits, let's assume the mode of overriding was important to the questioner. So, I'll answer the YAML question.

The questioner's problem is the syntax. This is how the Spring Boot documentation says you set it in YAML:

    default-property-inclusion: non_null

Note the indentation, it's important. "spring" is up against the left margin, "Jackson" is one tab-stop indented, and then the property is another tab-stop indented. There must be a space between the ":" and the "non_null" property value or the parser doesn't see the property name correctly.

If you have other Spring properties to set, this section of your "application.yml" YAML file might look something like this:

      enabled: false
    default-property-inclusion: non_null

Cautionary Note That said, I tried to use this setting in a project with Spring Boot Starter v2.0.3 as its Parent, to suppress Nulls from Spring HATEOAS' ResourceSupport class. It didn't suppress any nulls in the Response objects.

This is where the overriding suggestion can offer a clue as to why the setting isn't 'working'. In my case, because the project used Jersey with Spring Boot instead of Spring MVC, I discovered that, for some reason, the JerseyConfiguration was overriding Boot's auto-configured mapper, and it explicitly set the JsonInclude to ALWAYS - so no Spring Boot setting was going to solve it:

public class JerseyConfiguration extends ResourceConfig {

    public JerseyConfiguration(ObjectMapper objectMapper) {

        packages("<removed actual class packages>");
        register(new ObjectMapperContextResolver(objectMapper));

So, one answer said to override the Mapper to 'solve' the problem. But you might find that your problem is occurring because someone already overrode the Spring Boot Mapper and has set an explicit include policy already. That was the issue on my project and changing the policy in the Jersey Config fixed my issue.

How to Process YAML with Jackson, Learn how to use Jackson to read and write YAML files. ObjectMapper to read our YAML file into an Order object, so let's set that up now: ? The REGION_ID is a code that Google assigns based on the region you select when you create your app. Including REGION_ID .r in App Engine URLs is optional for existing apps and will soon be required for all new apps. To ensure a smooth transition, we are slowly updating App Engine to use region IDs.

Questions for tag json-view, Set DEFAULT_VIEW_INCLUSION in YAML file not working for MapperFeature.​DEFAULT_VIEW_INCLUSION · Class and field level @JsonView annotation and​  Hey cytech! Thanks for creating the component! That I'm searching for!!! But i got an error, when I activate the sensor in my configuration In my configuration.yaml, i configured this: sensor: !include sensors.yaml when i fill the sen

Java Code Examples org.springframework.http.converter.json , Project: jigsaw-payment File: Source Code and License, 8 votes, vote down vote up DEFAULT_VIEW_INCLUSION. YAML) { mapper = new ObjectMapper(new YAMLFactory()); } else { mapper = new ObjectMapper(); } Since Jackson 2.6.3 we always need to set a TimeZone (see // gh-4170). The file starts with three dashes. These dashes indicate the start of a new YAML document. YAML supports multiple documents, and compliant parsers will recognize each set of dashes as the beginning of a new one. Next, we see the construct that makes up most of a typical YAML document: a key-value pair.

Jackson JSON, YAML · Java EE Servers · Git Tutorials · Reactive programming · NoSQL Views are used to make groups of desired properties. DEFAULT_VIEW_INCLUSION); String jsonString = om. Understanding equals() and hashCode() methods · Java IO - How to write lines To a file and read lines from a files? Synopsis of YAML Basic Elements. The synopsis of YAML basic elements is given here: Comments in YAML begins with the (#) character. Comments must be separated from other tokens by whitespaces. Indentation of whitespace is used to denote structure. Tabs are not included as indentation for YAML files. List members are denoted by a leading hyphen (-).