{"id":15046135,"url":"https://github.com/usnistgov/metaschema-java","last_synced_at":"2025-10-26T02:31:23.635Z","repository":{"id":37539773,"uuid":"243414168","full_name":"usnistgov/metaschema-java","owner":"usnistgov","description":"Java tools and libraries providing a Metaschema toolchain","archived":false,"fork":false,"pushed_at":"2024-07-28T14:53:53.000Z","size":45902,"stargazers_count":12,"open_issues_count":24,"forks_count":12,"subscribers_count":7,"default_branch":"main","last_synced_at":"2025-01-31T13:43:40.688Z","etag":null,"topics":["code-generation","data-binding","java","json","maven","maven-plugin","metaschema","modeling","parser-library","xml","yaml"],"latest_commit_sha":null,"homepage":"https://pages.nist.gov/metaschema-java/","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/usnistgov.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE.md","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":"CODEOWNERS","security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2020-02-27T02:38:33.000Z","updated_at":"2024-09-29T08:32:12.000Z","dependencies_parsed_at":"2023-10-23T22:22:51.438Z","dependency_job_id":"15b94ecf-d935-4495-8c9b-bef0063645c7","html_url":"https://github.com/usnistgov/metaschema-java","commit_stats":null,"previous_names":[],"tags_count":13,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/usnistgov%2Fmetaschema-java","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/usnistgov%2Fmetaschema-java/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/usnistgov%2Fmetaschema-java/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/usnistgov%2Fmetaschema-java/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/usnistgov","download_url":"https://codeload.github.com/usnistgov/metaschema-java/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":238247984,"owners_count":19440879,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["code-generation","data-binding","java","json","maven","maven-plugin","metaschema","modeling","parser-library","xml","yaml"],"created_at":"2024-09-24T20:52:45.424Z","updated_at":"2025-10-26T02:31:17.691Z","avatar_url":"https://github.com/usnistgov.png","language":"Java","readme":"# Metaschema Java Tools and Libraries\n\nThis open-source, Metaschema Java framework offers a set of Java libraries providing a programatic means to work with models defined by the [Metaschema modeling language](https://github.com/usnistgov/metaschema). This framework also supports programatically creating, modifying, parsing, and writing XML, JSON, and YAML instance data that conforms to a given Metaschema model. This work is intended to make it easier for Java software developers to incorporate Metaschema-based capabilities into their applications.\n\nThis is an effort by the National Institute of Standards and Technology (NIST) Metaschema Project.\n\nThe Metaschema Java framework provides:\n\n- Java objects for loading and working with XML-based Metaschema constructs. This functionality is provided by the [Metaschema XML model](metaschema-model/).\n- Java bean code generation based on one or more Metaschema using Maven. This functionality is provided by the [Metaschema Maven plugin](metaschema-maven-plugin/).\n- A Java parser for reading and writing XML, JSON, or YAML into Java beans generated by this framework. This functionality is provided by the [Metaschema Java Binding Parser](metaschema-java-binding/).\n- XML and JSON schema generation based on a Metaschema provided by [Netaschema Schema Generator](metaschema-schema-generator/).\n\n## License\n\nSee the [project license](LICENSE.md) in this repository.\n\nThis project is in the worldwide [public domain](LICENSE.md). As stated in [CONTRIBUTING.md](CONTRIBUTING.md).\n\n## Contributing to this code base\n\nThank you for interest in contributing to the Metaschema Java framework. For complete instructions on how to contribute code, please read through our [CONTRIBUTING.md](CONTRIBUTING.md) documentation.\n\n## Using as a Maven dependency\n\nThis project's modules are published to [Maven Central](https://search.maven.org/search?q=g:gov.nist.secauto.metaschema).\n\nYou can include these artifacts in your Maven POM as a dependency.\n\n## Building\n\nThis project can be built with [Apache Maven](https://maven.apache.org/) version 3.9.0 or greater.\n\nThe following instructions can be used to clone and build this project.\n\n1. Clone the GitHub repository.\n\n```bash\ngit clone --recurse-submodules https://github.com/usnistgov/metaschema-java.git \n```\n\n2. Build the project with Maven\n\n```bash\nmvn install\n```\n\n## Contact us\n\nMaintainer: [David Waltermire](https://www.nist.gov/people/david-waltermire) - [@david-waltermire-nist](https://github.com/david-waltermire-nist), [NIST](https://www.nist.gov/) [Information Technology Labratory](https://www.nist.gov/itl), [Computer Security Division](https://www.nist.gov/itl/csd), [Security Components and Mechanisms Group](https://www.nist.gov/itl/csd/security-components-and-mechanisms)\n\nEmail us: [metaschema@nist.gov](mailto:metaschema@nist.gov)\n\nChat with us: [Gitter OSCAL/metaschema](https://gitter.im/usnistgov-OSCAL/metaschema)\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fusnistgov%2Fmetaschema-java","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fusnistgov%2Fmetaschema-java","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fusnistgov%2Fmetaschema-java/lists"}