Unmarshaller unmarshaller = VALIDATION_CONFIGURATION_JAXBCONTEXT.createUnmarshaller();
unmarshaller.setSchema(VALIDATION_CONFIGURATION_SCHMEA);
inp = validationConfigEntry.openStream();
StreamSource stream = new StreamSource(inp);
JAXBElement<ValidationConfigType> root = unmarshaller.unmarshal(stream, ValidationConfigType.class);
ValidationConfigType xmlConfig = root.getValue();
if(xmlConfig.getConstraintMapping().size() > 0) {
for (JAXBElement<String> mappingFileNameElement : xmlConfig.getConstraintMapping()) {
String mappingFileName = mappingFileNameElement.getValue();
if(bundle.getEntry(mappingFileName) == null) {
if (log.isDebugEnabled()) {
log.debug("Non-existent constraint mapping file " + mappingFileName + " specified in " + validationConfig + " in module " + module.getName());
}