{"id":54091,"library":"jcl-over-slf4j","title":"JCL over SLF4J","description":"Provides a Jakarta/Apache Commons Logging 1.2 implementation that delegates all logging calls to the SLF4J API.","status":"active","version":"2.0.18","language":"java","source_language":null,"source_url":"https://github.com/qos-ch/slf4j","tags":["logging","bridge","slf4j","commons-logging"],"install":[{"cmd":"<dependency>\n  <groupId>org.slf4j</groupId>\n  <artifactId>jcl-over-slf4j</artifactId>\n  <version>2.0.18</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.slf4j:jcl-over-slf4j:2.0.18'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"LogFactory","correct":"org.apache.commons.logging.LogFactory"}],"quickstart":{"code":"import org.apache.commons.logging.Log;\nimport org.apache.commons.logging.LogFactory;\n\npublic class Example {\n    private static final Log log = LogFactory.getLog(Example.class);\n    public static void main(String[] args) {\n        log.info(\"Hello from JCL over SLF4J\");\n    }\n}","lang":"java","description":"Demonstrates using Commons Logging API which is bridged to SLF4J."},"warnings":[],"env_vars":null,"search_vec":"'1.2':9 'api':19 'bridg':21 'call':15 'common':7,24 'commons-log':23 'deleg':12 'implement':10 'jakarta/apache':6 'jcl':1 'log':8,14,20,25 'provid':4 'slf4j':3,18,22","created_at":"2026-06-15T08:33:52.086503+00:00","updated_at":"2026-06-15T08:33:52.086503+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":"http://www.slf4j.org","github":"https://github.com/qos-ch/slf4j","docs":"https://appdoc.app/artifact/org.slf4j/jcl-over-slf4j/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["logging"],"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}}