@Override public <T> T findAndModify(final Query<T> query, final UpdateOperations<T> operations, final FindAndModifyOptions options) { DBCollection dbColl = query.getCollection(); // TODO remove this after testing. if (dbColl == null) { dbColl = getCollection(query.getEntityClass()); } if (LOG.isTraceEnabled()) { LOG.info("Executing findAndModify(" + dbColl.getName() + ") with update "); } updateForVersioning(query, operations); DBObject res = dbColl.findAndModify(query.getQueryObject(), options.copy() .sort(query.getSortObject()) .projection(query.getFieldsObject()) .update(((UpdateOpsImpl<T>) operations).getOps()) .getOptions()); return res == null ? null : mapper.fromDBObject(this, query.getEntityClass(), res, createCache()); }
@Override public <T> T findAndDelete(final Query<T> query, final FindAndModifyOptions options) { DBCollection dbColl = query.getCollection(); if (dbColl == null) { dbColl = getCollection(query.getEntityClass()); } if (LOG.isTraceEnabled()) { LOG.trace("Executing findAndModify(" + dbColl.getName() + ") with delete ..."); } FindAndModifyOptions copy = enforceWriteConcern(options, query.getEntityClass()) .copy() .projection(query.getFieldsObject()) .sort(query.getSortObject()) .returnNew(false) .upsert(false) .remove(true); final DBObject result = dbColl.findAndModify(query.getQueryObject(), copy.getOptions()); return result == null ? null : mapper.fromDBObject(this, query.getEntityClass(), result, createCache()); }
FindAndModifyOptions copy() { FindAndModifyOptions copy = new FindAndModifyOptions(); copy.bypassDocumentValidation(getBypassDocumentValidation()); copy.collation(getCollation()); copy.maxTime(getMaxTime(TimeUnit.MILLISECONDS), TimeUnit.MILLISECONDS); copy.projection(getProjection()); copy.remove(isRemove()); copy.returnNew(isReturnNew()); copy.sort(getSort()); copy.update(getUpdate()); copy.upsert(isUpsert()); copy.writeConcern(getWriteConcern()); return copy; }