[jboss-jira] [JBoss JIRA] (JGRP-1879) log4j 2 suport error

[ming yue (JIRA)]

ming yue created JGRP-1879:
------------------------------

             Summary: log4j 2 suport error 
                 Key: JGRP-1879
                 URL: https://issues.jboss.org/browse/JGRP-1879
             Project: JGroups
          Issue Type: Bug
    Affects Versions: 3.5, 3.4.4
         Environment: jdk 7
            Reporter: ming yue
            Assignee: Bela Ban


LogFactory  suport jdk log,log4j,log4j 2,bug useing         USE_JDK_LOGGER=isPropertySet(Global.USE_JDK_LOGGER);
        IS_LOG4J_AVAILABLE=isAvailable("org.apache.log4j.Logger");
        IS_LOG4J2_AVAILABLE=isAvailable("org.apache.logging.log4j.core.Logger");

initialize  var flag,
the isAvailable function depend on  ClassNotFoundException  ,when useing log4j 2 Log4j 1.x bridge, has  org.apache.log4j.Logger class ,then exception is not  ClassNotFoundException  ,change  isAvailable to:


    protected static boolean isAvailable(String classname) {
        try {
            return Class.forName(classname) != null;
        }
        catch(Exception cnfe) {
            return false;
        }

    }



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