Are there any Logstash filters for Artifactory log files?

Introduction:

Logstash is an open source tool for collecting, parsing, and storing logs for future use.

Kibana 3 is a web interface that can be used to search and view the logs that Logstash has indexed. Both of these tools are based on Elasticsearch.
Elasticsearch, Logstash, and Kibana, when used together is known as an ELK stack.

Filters for Artifactory log files:

artifactory.log:

grok {
match => { "message" => ["^%{TIMESTAMP_ISO8601:artifactory_timestamp} [%{DATA:artifactory_thread_name}] [%{LOGLEVEL:loglevel}%{SPACE}] (%{DATA:artifactory_event_type}) – %{GREEDYDATA:artifactory_message}$"] }
}

date {
match => [ "artifactory_timestamp", "YYYY-MM-dd HH:mm:ss,SSS" ]
}

access.log:

grok {
match => { "message" => ["^%{TIMESTAMP_ISO8601:artifactory_timestamp} [%{DATA:artifactory_response} %{DATA:artifactory_type}] %{DATA:artifactory_repository_path} %{DATA:artifactory_message} %{DATA:artifactory_username}/%{DATA:artifactory_client_ip}$"] }
}
date {
match => [ "artifactory_timestamp", "YYYY-MM-dd HH:mm:ss,SSS" ]
}

request.log:

grok {
match => { "message" => ["^%{DATA:artifactory_timestamp}|%{NUMBER:artifactory_request_time}|%{DATA:artifactory_request_type}|%{DATA:artifactory_client_ip}|%{DATA:artifactory_username}|%{DATA:artifactory_request_method}|%{DATA:artifactory_resource_path}|%{DATA:artifactory_protocol_version}|%{DATA:artifactory_response_code}|%{DATA:artifactory_request_content_length}$"] }
}
date {
match => [ "artifactory_timestamp", "YYYYMMddHHmmss" ]
}