[jira] [Comment Edited] (LOG4J2-444) Log4j2 eclipselink integration

["Hemri (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LOG4J2-444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13885304#comment-13885304 ] 

Hemri edited comment on LOG4J2-444 at 1/29/14 12:52 PM:
--------------------------------------------------------

Hi,

I want to EclipseLink's internal logging statements go through Log4j2.
I handle this on my side with the following:

in persistence.xml:
{code:borderStyle=solid}
<property name="eclipselink.logging.logger" value="com.mycompany.project.CustomJPALogger"/>
{code}

And the custom class:
{code:borderStyle=solid}
public class CustomJPALogger extends AbstractSessionLog implements SessionLog {
	private static final Logger LOGGER = LoggerFactory.getLogger(CustomJPALogger.class);

	@Override
	public void log(SessionLogEntry entry) {
		int level = entry.getLevel();
		String message = entry.getMessage();
		if (entry.getParameters() != null) {
			message += " [";
			int index = 0;
			for (Object object : entry.getParameters()) {
				message += (index++ > 0 ? "," : "") + object;
			}
			message += "]";
		}
		switch (level) {
			case SessionLog.SEVERE:
				LOGGER.error(message);
				break;
			case SessionLog.WARNING:
				LOGGER.warn(message);
				break;
			case SessionLog.INFO:
				LOGGER.info(message);
				break;
			case SessionLog.CONFIG:
				LOGGER.trace(message);
				break;
			default:
				LOGGER.debug(message);
				break;
		}
	}
}
{code}
I know it's not a very elegant solution, but it works.
Don't you know a best way to achieve this?

Thanks


was (Author: draiwn):
Hi,

I want to EclipseLink's internal logging statements go through Log4j2.
I handle this on my side with the following:

in persistence.xml:
<property name="eclipselink.logging.logger" value="com.mycompany.project.CustomJPALogger"/>

And the custom class:
public class CustomJPALogger extends AbstractSessionLog implements SessionLog {
	private static final Logger LOGGER = LoggerFactory.getLogger(CustomJPALogger.class);

	@Override
	public void log(SessionLogEntry entry) {
		int level = entry.getLevel();
		String message = entry.getMessage();
		if (entry.getParameters() != null) {
			message += " [";
			int index = 0;
			for (Object object : entry.getParameters()) {
				message += (index++ > 0 ? "," : "") + object;
			}
			message += "]";
		}
		switch (level) {
			case SessionLog.SEVERE:
				LOGGER.error(message);
				break;
			case SessionLog.WARNING:
				LOGGER.warn(message);
				break;
			case SessionLog.INFO:
				LOGGER.info(message);
				break;
			case SessionLog.CONFIG:
				LOGGER.trace(message);
				break;
			default:
				LOGGER.debug(message);
				break;
		}
	}
}

I know it's not a very elegant solution, but it works.
Don't you know a best way to achieve this?

Thanks

> Log4j2 eclipselink integration
> ------------------------------
>
>                 Key: LOG4J2-444
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-444
>             Project: Log4j 2
>          Issue Type: Question
>    Affects Versions: 2.0-beta9
>            Reporter: Hemri
>
> Hi everyone,
> I wanted to know If someone knows a way to integrate eclipselink logger with log4j2. I try to do it myself but I didn't succeed.
> Thanks !



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