{"id":55488,"library":"jackson-databind-nullable","title":"Jackson Databind Nullable","description":"A Jackson module that supports fields with meaningful null values using JsonNullable wrapper.","status":"active","version":"0.2.10","language":"java","source_language":null,"source_url":"https://github.com/OpenAPITools/jackson-databind-nullable","tags":["jackson","json","nullable","serialization"],"install":[{"cmd":"<dependency>\n  <groupId>org.openapitools</groupId>\n  <artifactId>jackson-databind-nullable</artifactId>\n  <version>0.2.10</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.openapitools:jackson-databind-nullable:0.2.10'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"JsonNullable","correct":"org.openapitools.jackson.nullable.JsonNullable"}],"quickstart":{"code":"import org.openapitools.jackson.nullable.JsonNullable;\nimport com.fasterxml.jackson.databind.ObjectMapper;\nimport com.fasterxml.jackson.databind.module.SimpleModule;\n\npublic class Example {\n    public static void main(String[] args) {\n        ObjectMapper mapper = new ObjectMapper();\n        SimpleModule module = new SimpleModule();\n        module.addSerializer(JsonNullable.class, new JsonNullableSerializer());\n        mapper.registerModule(module);\n        \n        JsonNullable<String> nullable = JsonNullable.of(\"value\");\n        System.out.println(nullable.isPresent());\n    }\n}","lang":"java","description":"Registers the JsonNullable module and uses it."},"warnings":[],"env_vars":null,"search_vec":"'databind':2 'field':9 'jackson':1,5,17 'json':18 'jsonnul':15 'meaning':11 'modul':6 'null':12 'nullabl':3,19 'serial':20 'support':8 'use':14 'valu':13 'wrapper':16","created_at":"2026-06-15T09:52:59.876665+00:00","updated_at":"2026-06-15T09:52:59.876665+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/OpenAPITools/jackson-databind-nullable","github":"https://github.com/OpenAPITools/jackson-databind-nullable","docs":"https://appdoc.app/artifact/org.openapitools/jackson-databind-nullable/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["serialization"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}