{"id":63220,"library":"org-apache-felix-eventadmin","title":"Apache Felix EventAdmin","description":"Implements the OSGi R7 EventAdmin service for event-based communication in OSGi environments.","status":"active","version":"1.6.4","language":"java","source_language":null,"source_url":"https://gitbox.apache.org/repos/asf?p=felix-dev.git","tags":["osgi","event","admin","apache","felix"],"install":[{"cmd":"<dependency>\n  <groupId>org.apache.felix</groupId>\n  <artifactId>org.apache.felix.eventadmin</artifactId>\n  <version>1.6.4</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.apache.felix:org.apache.felix.eventadmin:1.6.4'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"EventAdmin","correct":"org.osgi.service.event.EventAdmin"}],"quickstart":{"code":"import org.osgi.service.event.EventAdmin;\nimport org.osgi.service.event.Event;\n\nEventAdmin eventAdmin = ...; // obtained via service reference\nEvent event = new Event(\"my/topic\", Map.of(\"key\", \"value\"));\neventAdmin.postEvent(event);","lang":"java","description":"Posting an event using EventAdmin."},"warnings":[{"fix":"Ensure your application runs in an OSGi container (e.g., Apache Felix, Eclipse Equinox).","message":"EventAdmin is an OSGi service; requires OSGi framework to use.","severity":"breaking","affected_versions":"all"}],"env_vars":null,"search_vec":"'admin':20 'apach':1,21 'base':13 'communic':14 'environ':17 'event':12,19 'event-bas':11 'eventadmin':3,8 'felix':2,22 'implement':4 'osgi':6,16,18 'r7':7 'servic':9","created_at":"2026-06-17T16:41:07.798350+00:00","updated_at":"2026-06-17T16:41:07.798350+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://felix.apache.org/","github":null,"docs":"https://appdoc.app/artifact/org.apache.felix/org.apache.felix.eventadmin/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["messaging"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}