log4j-1-2-api

library2.26.0javamavenunverified

Provides compatibility bridge for applications using the legacy Log4j 1.x API to route logging calls to Log4j 2.

<dependency>
  <groupId>org.apache.logging.log4j</groupId>
  <artifactId>log4j-1.2-api</artifactId>
  <version>2.26.0</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · LOG4J-1-2-API

log4j-1-2-api

loggingjavav2.26.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Logger

✓ org.apache.log4j.Logger

Minimal usage of Log4j 1.x Compatibility API to log a message.

import org.apache.log4j.Logger; public class Example { private static final Logger logger = Logger.getLogger(Example.class); public static void main(String[] args) { logger.info("Hello, Log4j 1.x API!"); } }

Debug

Known issues

gotchaThis bridge is intended for migration; new projects should use Log4j 2 API directly.

fix

Use org.apache.logging.log4j:log4j-api and org.apache.logging.log4j:log4j-core instead.

affects: all

Upgrade

Version history

2.26.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

15 hits · last 30 days

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Resources

githubhttps://github.com/apache/logging-log4j2 ↗

homepagehttps://logging.apache.org/log4j/3.x/ ↗

docshttps://appdoc.app/artifact/org.apache.logging.log4j/log4j-1.2-api/ ↗