org.swisspush.gateleen.queue.duplicate

Class DuplicateCheckHandler

java.lang.Object

org.swisspush.gateleen.queue.duplicate.DuplicateCheckHandler

public final class DuplicateCheckHandler
extends Object

Class which is responsible for checking wheter a request is duplicate or not

Author:

https://github.com/mcweba [Marc-Andre Weber]

Method Summary

Modifier and Type	Method and Description
static void	checkDuplicateRequest(io.vertx.redis.RedisClient redisClient, String uri, io.vertx.core.buffer.Buffer buffer, String ttl, io.vertx.core.Handler<Boolean> callback) This method checks if an entry for the provided information (uri and buffer) is stored in the redis database.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

checkDuplicateRequest

public static void checkDuplicateRequest(io.vertx.redis.RedisClient redisClient,
                                         String uri,
                                         io.vertx.core.buffer.Buffer buffer,
                                         String ttl,
                                         io.vertx.core.Handler<Boolean> callback)

This method checks if an entry for the provided information (uri and buffer) is stored in the redis database. When no entry was found in the database, a new entry will be saved to the database using a key which is created from the given parameters (uri and buffer). The new entry expires after ttl has expired.

Parameters:

redisClient - redisClient

uri - the request uri

buffer - the request payload

ttl - the timeToLive (in seconds) for the storage entry

callback - the result callback. Returns true if the request is a duplicate else returns false