/**
* This method initializes the container. Essentially, it will try to load the class that contains
* the list of entities and reflectively call the method that contains that list. It will then
* initialize the container with that list.
*/
public void initialize(Map m) {
boolean keepInitialMaps = keepAllPredeployedPersistenceUnits();
if (keepInitialMaps) {
this.initialPuInfos = new HashMap();
}
// always create initialEmSetupImpls - it's used to check for puName uniqueness in
// initPersistenceUnits
this.initialEmSetupImpls = new HashMap();
// ailitchev - copied from findPersistenceUnitInfoInArchives: mkeith - get resource name from
// prop and include in subsequent call
String descriptorPath = (String) m.get(PersistenceUnitProperties.ECLIPSELINK_PERSISTENCE_XML);
final Set<Archive> pars;
if (descriptorPath != null) {
pars =
PersistenceUnitProcessor.findPersistenceArchives(
initializationClassloader, descriptorPath);
} else {
pars = PersistenceUnitProcessor.findPersistenceArchives(initializationClassloader);
}
try {
for (Archive archive : pars) {
AbstractSessionLog.getLog().log(SessionLog.FINER, "cmp_init_initialize", archive);
initPersistenceUnits(archive, m);
}
} finally {
for (Archive archive : pars) {
archive.close();
}
this.initialEmSetupImpls = null;
}
}
/**
* Find PersistenceUnitInfo corresponding to the persistence unit name. Returns null if either
* persistence unit either not found or provider is not supported.
*/
protected SEPersistenceUnitInfo findPersistenceUnitInfoInArchives(String puName, Map m) {
SEPersistenceUnitInfo persistenceUnitInfo = null;
// mkeith - get resource name from prop and include in subsequent call
String descriptorPath = (String) m.get(PersistenceUnitProperties.ECLIPSELINK_PERSISTENCE_XML);
final Set<Archive> pars;
if (descriptorPath != null) {
pars =
PersistenceUnitProcessor.findPersistenceArchives(
initializationClassloader, descriptorPath);
} else {
pars = PersistenceUnitProcessor.findPersistenceArchives(initializationClassloader);
}
try {
for (Archive archive : pars) {
persistenceUnitInfo = findPersistenceUnitInfoInArchive(puName, archive, m);
if (persistenceUnitInfo != null) {
break;
}
}
} finally {
for (Archive archive : pars) {
archive.close();
}
}
return persistenceUnitInfo;
}
