/**
* Class that encapsulates beanmanager lookup in a way so that the lookup can be
- * explicitly overriden (e.g. for unit test).
+ * explicitly overriden (for instance for unit test).
*
* In case no bean manager is found the beanmanager is set to null and the
* problem is logged.
*
+ * This class does caching of the obtained reference to the bean manager.
+ * As a result, it is necessary to call {@link #setBeanManager(BeanManager)}
+ * in the setup phase of unit tests to make sure that the lookup is done again.
+ *
* @author Erik Brakkee
*/
public class BeanManagerLookup {
private static final Logger LOGGER = Logger
.getLogger(BeanManagerLookup.class.getName());
- private static final String BEAN_MANAGER_JNDI = "java:comp/BeanManager";
- private static BeanManager mgr = null;
+ public static final String BEAN_MANAGER_JNDI = "java:comp/BeanManager";
+ private static BeanManager BEAN_MANAGER = null;
/**
* Sets the bean manager (mainly for testability).
* Bean manager.
*/
public static void setBeanManager(BeanManager aMgr) {
- mgr = aMgr;
+ BEAN_MANAGER = aMgr;
}
/**
* @return Bean manager.
*/
public static BeanManager lookup() {
- if (mgr == null) {
+ if (BEAN_MANAGER == null) {
try {
InitialContext ctx = new InitialContext();
- mgr = (BeanManager) ctx.lookup(BEAN_MANAGER_JNDI);
+ BEAN_MANAGER = (BeanManager) ctx.lookup(BEAN_MANAGER_JNDI);
LOGGER.info("Beanmanager successfully located");
} catch (NamingException e) {
LOGGER.warning("No beanmanager was found, using null");
- mgr = null;
+ BEAN_MANAGER = null;
}
}
- return mgr;
+ return BEAN_MANAGER;
}
}