{"id":25097247,"url":"https://github.com/messagemedia/mm-jackson-support","last_synced_at":"2026-05-02T03:32:34.290Z","repository":{"id":79431352,"uuid":"131812543","full_name":"messagemedia/mm-jackson-support","owner":"messagemedia","description":"MessageMedia Utility Classes for Jackson","archived":false,"fork":false,"pushed_at":"2018-06-04T01:32:41.000Z","size":22,"stargazers_count":2,"open_issues_count":0,"forks_count":1,"subscribers_count":6,"default_branch":"master","last_synced_at":"2025-04-02T02:46:32.182Z","etag":null,"topics":["jackson","java","json"],"latest_commit_sha":null,"homepage":"https://developers.messagemedia.com/","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/messagemedia.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-05-02T07:11:33.000Z","updated_at":"2018-06-04T01:32:42.000Z","dependencies_parsed_at":"2023-03-29T13:22:33.042Z","dependency_job_id":null,"html_url":"https://github.com/messagemedia/mm-jackson-support","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/messagemedia/mm-jackson-support","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/messagemedia%2Fmm-jackson-support","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/messagemedia%2Fmm-jackson-support/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/messagemedia%2Fmm-jackson-support/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/messagemedia%2Fmm-jackson-support/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/messagemedia","download_url":"https://codeload.github.com/messagemedia/mm-jackson-support/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/messagemedia%2Fmm-jackson-support/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32522245,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-02T01:12:54.858Z","status":"online","status_checked_at":"2026-05-02T02:00:05.923Z","response_time":132,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["jackson","java","json"],"created_at":"2025-02-07T17:30:49.982Z","updated_at":"2026-05-02T03:32:34.271Z","avatar_url":"https://github.com/messagemedia.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# MessageMedia Utility Classes for Jackson\n\n[![Build Status](https://travis-ci.org/messagemedia/mm-jackson-support.svg?branch=master)](https://travis-ci.org/messagemedia/mm-jackson-support)\n\nThis repo contains utility/helper classes for Jackson, a Java JSON library.\n\n## Currently it contains the following modules:\n\n### jackson-support-core\nThis includes only classes which work with the core Jackson and have no further dependencies.\n\n#### ValueWithNull\nThis class allows you to distinguish between an explicit null in the JSON and an absent value.\n```\npublic class MyBean {\n\n    @JsonProperty(\"foobar\")\n    public ValueWithNull\u003cString\u003e foobar;\n    ...\n}\n```\n\n- JSON ````{}```` =\u003e foobar is null\n- JSON ````{ \"foobar\" : null }```` =\u003e foobar.isExplicitNull() is true\n- JSON ````{ \"foobar\" : \"bla\" }```` =\u003e foobar.get() returns bla\n\n\n## Compatibility issues\n\n- Currently there are no known issues with any version other than the specified one in the pom. But please test carefully if you are using another version.\n\n## Installation\n\n### Maven\nTODO upload to maven central\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmessagemedia%2Fmm-jackson-support","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmessagemedia%2Fmm-jackson-support","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmessagemedia%2Fmm-jackson-support/lists"}