private void checkExisting(
File targetFile, ClassLoader classLoader, Document doc, Set<String> entityClasses) {
if (targetFile.exists()) {
final Set<String> alreadyDefined = PersistenceXmlHelper.getClassesAlreadyDefined(doc);
for (String className : alreadyDefined) {
if (!ReflectionHelper.classExists(className, classLoader)) {
getLog().warn("Class " + className + " defined in " + targetFile + " does not exist");
}
}
if (!alreadyDefined.containsAll(entityClasses)) {
final Set<String> undefined = new TreeSet<>();
for (String className : entityClasses) {
if (!alreadyDefined.contains(className)) {
undefined.add(className);
}
}
getLog()
.warn(
"The following classes was not defined in "
+ targetFile
+ " even "
+ "though they are available on the class path: "
+ Arrays.toString(undefined.toArray()));
}
// Don't add so we end up with duplicates
entityClasses.removeAll(alreadyDefined);
}
}
