{"id":55977,"library":"jackson-module-paranamer","title":"Jackson Module Paranamer","description":"Jackson module that uses Paranamer to infer parameter names for constructors and factory methods during deserialization.","status":"active","version":"2.22.0","language":"java","source_language":null,"source_url":"https://github.com/FasterXML/jackson-modules-base","tags":["jackson","paranamer","serialization","deserialization","module"],"install":[{"cmd":"<dependency>\n  <groupId>com.fasterxml.jackson.module</groupId>\n  <artifactId>jackson-module-paranamer</artifactId>\n  <version>2.22.0</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.fasterxml.jackson.module:jackson-module-paranamer:2.22.0'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"ParanamerModule","correct":"com.fasterxml.jackson.module.paranamer.ParanamerModule"}],"quickstart":{"code":"import com.fasterxml.jackson.module.paranamer.ParanamerModule;\nimport com.fasterxml.jackson.databind.ObjectMapper;\n\nObjectMapper mapper = new ObjectMapper();\nmapper.registerModule(new ParanamerModule());","lang":"java","description":"Registers the ParanamerModule with Jackson ObjectMapper."},"warnings":[{"fix":"Add Paranamer dependency: com.thoughtworks.paranamer:paranamer:2.8","message":"ParanamerModule requires Paranamer library on the classpath; without it, parameter names may not be resolved.","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"search_vec":"'constructor':14 'deseri':19,23 'factori':16 'infer':10 'jackson':1,4,20 'method':17 'modul':2,5,24 'name':12 'paramet':11 'paranam':3,8,21 'serial':22 'use':7","created_at":"2026-06-15T10:15:29.348824+00:00","updated_at":"2026-06-15T10:15:29.348824+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/FasterXML/jackson-modules-base","github":"https://github.com/FasterXML/jackson-modules-base","docs":"https://appdoc.app/artifact/com.fasterxml.jackson.module/jackson-module-paranamer/","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}}