Examples with NotFoundException com.rdbcache.exceptions.NotFoundException used on opensource projects

Example 1 with NotFoundException

use of com.rdbcache.exceptions.NotFoundException in project rdbcache by rdbcache.

the class RdbcacheApis method pull_post.

/**
 * pull_post post multiple items
 *
 * To pull one or more entries based on input keys. No * key. No query string.
 * Once data found, it returns immediately. It queries redis first, then database.
 *
 * @param request HttpServletRequest
 * @param opt1 String, can be expire or table
 * @param opt2 String, can be expire or table, but not otp1
 * @return ResponseEntity
 */
@RequestMapping(value = { "/rdbcache/v1/pull", "/rdbcache/v1/pull/{opt1}", "/rdbcache/v1/pull/{opt1}/{opt2}" }, method = RequestMethod.POST)
public ResponseEntity<?> pull_post(HttpServletRequest request, @PathVariable Optional<String> opt1, @PathVariable Optional<String> opt2, @RequestBody ArrayList<String> keys) {
    if (keys == null || keys.size() == 0) {
        throw new BadRequestException("missing keys");
    }
    if (keys.contains("*")) {
        throw new BadRequestException("no * allowed as key");
    }
    if (request.getParameterMap().size() > 0) {
        throw new BadRequestException("query string is not supported");
    }
    Context context = new Context(true, true);
    KvPairs pairs = new KvPairs(keys);
    AnyKey anyKey = Request.process(context, request, pairs, opt1, opt2);
    if (anyKey.size() != pairs.size()) {
        throw new NotFoundException("one or more keys not found");
    }
    for (int i = 0; i < anyKey.size(); i++) {
        KvPair pair = pairs.get(i);
        KeyInfo keyInfo = anyKey.get(i);
        if (keyInfo.getIsNew()) {
            throw new NotFoundException("key not found for " + pair.getId());
        }
    }
    LOGGER.trace(anyKey.print() + " pairs(" + pairs.size() + "): " + pairs.printKey());
    if (!AppCtx.getRedisRepo().find(context, pairs, anyKey)) {
        KvPairs dbPairs = new KvPairs();
        for (int i = 0; i < pairs.size(); i++) {
            KvPair pair = pairs.get(i);
            if (!pair.hasContent()) {
                KeyInfo keyInfo = anyKey.get(i);
                KvPairs pairsNew = new KvPairs(pair);
                AnyKey anyKeyNew = new AnyKey(keyInfo);
                if (AppCtx.getDbaseRepo().find(context, pairsNew, anyKeyNew)) {
                    dbPairs.add(pair);
                }
            }
        }
        if (dbPairs.size() > 0) {
            AppCtx.getAsyncOps().doSaveToRedis(context, dbPairs, anyKey);
        }
    }
    return Response.send(context, pairs);
}