Timer service for Enterprise JavaBeans (EJB) is unavailable

This rule flags Java code that has references to the following classes:

• javax.ejb.Schedule
• javax.ejb.ScheduleExpression
• javax.ejb.Schedules
• javax.ejb.TimedObject
• javax.ejb.Timeout
• javax.ejb.Timer
• javax.ejb.TimerConfig
• javax.ejb.TimerHandle
• javax.ejb.TimerService

This rule also flags the following references in the ejb-jar.xml file:

• <res-type>javax.ejb.TimerService</res-type>
• <schedule></schedule>
• <timer></timer>
• <timeout-method></timeout-method>

The EJB Timer Service is not supported on the Liberty Core edition. If your application uses the EJB Timer Service, you can use the EJB Timer Service provided in the Java Platform, Enterprise Edition (Java EE) 7 EJB 3.2 support in other editions of Liberty. To enable EJB 3.2, configure the ejb-3.2 feature in your Liberty server configuration. The ejb-3.2 feature includes the ejbPersistentTimer-3.2 feature.