}
}
protected String generateUUID() throws DocumentBuildException {
String uuid;
UUIDGenerator generator = null;
try {
generator = (UUIDGenerator) this.manager.lookup(UUIDGenerator.ROLE);
uuid = generator.nextUUID();
} catch (Exception e) {
throw new DocumentBuildException("call to creator for new document failed", e);
} finally {
if (generator != null) {