public boolean resetLeaderElectionId()

in src/main/java/org/apache/sling/discovery/impl/common/heartbeat/HeartbeatHandler.java [309:338]

28 lines of code
6 McCabe index (conditional complexity)


    public boolean resetLeaderElectionId() {
        if (resetLeaderElectionId) {
            // then we already have a reset pending
            // resetting twice doesn't work
            return false;
        }
        resetLeaderElectionId = true;
        ResourceResolver resourceResolver = null;
        try{
            resourceResolver = getResourceResolver();
            if (resourceResolver!=null) {
                newLeaderElectionId = newLeaderElectionId(resourceResolver);
                if (votingHandler!=null) {
                    logger.info("resetLeaderElectionId: set new leaderElectionId with votingHandler to: "+newLeaderElectionId);
                    votingHandler.setLeaderElectionId(newLeaderElectionId);
                } else {
                    logger.info("resetLeaderElectionId: no votingHandler, new leaderElectionId would be: "+newLeaderElectionId);
                }
            } else {
                logger.warn("resetLeaderElectionId: could not login, new leaderElectionId will be calculated upon next heartbeat only!");
            }
        } catch (LoginException e) {
            logger.error("resetLeaderElectionid: could not login: "+e, e);
        } finally {
            if (resourceResolver!=null) {
                resourceResolver.close();
            }
        }
        return true;
    }