@SuppressWarnings("unchecked")
private void index(
Object entity,
Session session,
InstanceInitializer sessionInitializer,
ConversionContext conversionContext)
throws InterruptedException {
// abort if the thread has been interrupted while not in wait(), I/O or similar which themselves
// would have
// raised the InterruptedException
if (Thread.currentThread().isInterrupted()) {
throw new InterruptedException();
}
Serializable id = session.getIdentifier(entity);
Class<?> clazz = HibernateHelper.getClass(entity);
EntityIndexBinding entityIndexBinding = entityIndexBindings.get(clazz);
if (entityIndexBinding == null) {
// it might be possible to receive not-indexes subclasses of the currently indexed type;
// being not-indexed, we skip them.
// FIXME for improved performance: avoid loading them in an early phase.
return;
}
EntityIndexingInterceptor interceptor = entityIndexBinding.getEntityIndexingInterceptor();
if (interceptor != null) {
IndexingOverride onAdd = interceptor.onAdd(entity);
switch (onAdd) {
case REMOVE:
case SKIP:
return;
}
// default: continue indexing this instance
}
DocumentBuilderIndexedEntity docBuilder = entityIndexBinding.getDocumentBuilder();
TwoWayFieldBridge idBridge = docBuilder.getIdBridge();
conversionContext.pushProperty(docBuilder.getIdKeywordName());
String idInString = null;
try {
idInString =
conversionContext.setClass(clazz).twoWayConversionContext(idBridge).objectToString(id);
} finally {
conversionContext.popProperty();
}
// depending on the complexity of the object graph going to be indexed it's possible
// that we hit the database several times during work construction.
AddLuceneWork addWork =
docBuilder.createAddWork(
tenantId, clazz, entity, id, idInString, sessionInitializer, conversionContext);
backend.enqueueAsyncWork(addWork);
}
protected static boolean isIdNumeric(DocumentBuilderIndexedEntity<?> documentBuilder) {
TwoWayFieldBridge idBridge = documentBuilder.getIdBridge();
return idBridge instanceof NumericFieldBridge;
}
