[CAMEL-10068] Distribuited map, retrieve hashmap keys

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.18.0
• Component/s: camel-hazelcast
• Labels: hazelcast map
• Patch Info: Patch Available
• Estimated Complexity: Novice
• Flags: Patch
• Assignee: Andrea Cosentino
• Reporter: Fabrizio Spataro
• Created: 17/Jun/16 09:48
• Updated: 07/Sep/16 10:05
• Resolved: 17/Jun/16 14:57

Description

Hello, i propose you to introduce this new feature to hazelcast component

Hazelcast Distributed Map Producer support more operations but "keySet()" is not implemented yet!

To resolve this improvement insert follow code into "HazelcastMapProducer.java" file

1. Add constant "GET_KEYS_OPERATION"

2. Into process method add

   case HazelcastConstants.GET_KEYS_OPERATION:
            this.getKeys(exchange);
            break;

3. add private method

     /**
     * get keys set of objects and give it back
     */
    private void getKeys(Exchange exchange) {
        exchange.getOut().setBody(this.cache.keySet());
    }

King regards