### The Logger Namespace Hierarchy

The Application Server provides a logger for each of its modules. The following table lists the names of the modules and the namespace for each logger in alphabetical order, as they appear on the Log Levels page of the Administration Console (see To Configure Log Levels). The last three modules in the table do not appear on the Log Levels page.

Table 2 Application Server Logger Namespaces

Module Name | Namespace
--- | ---
Admin | `javax.enterprise.system.tools.admin`
Classloader | `javax.enterprise.system.core.classloading`
Configuration | `javax.enterprise.system.core.config`
Connector | `javax.enterprise.resource.resourceadapter`
CORBA | `javax.enterprise.resource.corba`
Deployment | `javax.enterprise.system.tools.deployment`
EJB Container | `javax.enterprise.system.container.ejb`
Group Management Service (cluster and enterprise profiles only) | `javax.ee.enterprise.system.gms`
JavaMail | `javax.enterprise.resource.javamail`
JAXR | `javax.enterprise.resource.webservices.registry`
JAXRPC | `javax.enterprise.resource.webservices.rpc`
JAXWS | `javax.enterprise.resource.webservices.javaws`
JBI | `com.sun.jbi`
JMS | `javax.enterprise.resource.jms`
JTA | `javax.enterprise.resource.jta`
JTS | `javax.enterprise.system.core.transaction`
MDB Container | `javax.enterprise.system.container.ejb.mdb`
Naming | `javax.enterprise.system.core.naming`
Persistence | `oracle.toplink.essentials`, `javax.enterprise.resource.jdo`, `javax.enterprise.system.container.cmp`
Node Agent (cluster and enterprise profiles only) | `javax.ee.enterprise.system.nodeagent`
Root | `javax.enterprise`
SAAJ | `javax.enterprise.resource.webservices.saaj`
Security | `javax.enterprise.system.core.security`
Self Management | `javax.enterprise.system.core.selfmanagement`
Server | `javax.enterprise.system`
Synchronization (cluster and enterprise profiles only) | `javax.ee.enterprise.system.tools.synchronization`
Util | `javax.enterprise.system.util`
Verifier | `javax.enterprise.system.tools.verifier`
Web Container | `javax.enterprise.system.container.web` `org.apache.catalina` `org.apache.coyote` `org.apache.jasper`

See Also:

- To Configure Log Levels

- To View the Server Log