/**
* Initialize one persistence unit. Initialization is a two phase process. First the predeploy
* process builds the metadata and creates any required transformers. Second the deploy process
* creates a TopLink session based on that metadata.
*/
protected void initPersistenceUnits(
Archive archive, Map m, PersistenceInitializationActivator persistenceActivator) {
Iterator<SEPersistenceUnitInfo> persistenceUnits =
PersistenceUnitProcessor.getPersistenceUnits(archive, sessionClassLoader).iterator();
while (persistenceUnits.hasNext()) {
SEPersistenceUnitInfo persistenceUnitInfo = persistenceUnits.next();
callPredeploy(persistenceUnitInfo, m, persistenceActivator);
}
}
/**
* INTERNAL: Create a list of java.lang.Class that contains the classes of all the entities that
* we will be deploying
*/
protected Set loadEntityClasses(Collection entityNames, ClassLoader classLoader) {
Set entityClasses = new HashSet();
// Load the classes using the loader passed in
AbstractSessionLog.getLog()
.log(SessionLog.FINER, "cmp_loading_entities_using_loader", classLoader);
for (Iterator iter = entityNames.iterator(); iter.hasNext(); ) {
String entityClassName = (String) iter.next();
try {
entityClasses.add(classLoader.loadClass(entityClassName));
} catch (ClassNotFoundException cnfEx) {
throw ValidationException.entityClassNotFound(entityClassName, classLoader, cnfEx);
}
}
return entityClasses;
}