[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1721) JSF RI wrapped commons-logging disables Hibernate commons-logging

JSF RI wrapped commons-logging disables Hibernate commons-logging ----------------------------------------------------------------- Key: JBSEAM-1721 URL: http://jira.jboss.com/jira/browse/JBSEAM-1721 Project: JBoss Seam Issue Type: Bug Components: JSF Reporter: Christian Bauer Hibernate uses this to log stuff: import org.apache.commons.logging.LogFactory; private static final org.apache.commons.logging.Log commonsLog = LogFactory.getLog(...); The JSF RI has a wrapped commons-logging: import com.sun.org.apache.commons.logging.LogFactory; private static final com.sun.org.apache.commons.logging.Log commonsLog = LogFactory.getLog(...); If both are on the classpath (in my case, a SeamTest unit - problem does not appear with regular WAR/EAR deployment on AS), Hibernate doesn't log anything anymore to log4j. In other words, try to get Hibernate log output in a Seam test - no go. Same if you try to use commons-logging directly in your application/unit test: it doesn't work with the normal commons-logging LogFactory, but it works if you take the com.sun wrapped LogFactory.