/*
* Copyright 2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.kuujo.vertigo.cluster.manager.impl;
import org.vertx.java.core.Vertx;
import com.hazelcast.core.HazelcastInstance;
/**
* Cluster data provider factory.
*
* @author <a href="http://github.com/kuujo">Jordan Halterman</a>
*/
class ClusterDataFactory {
private final Vertx vertx;
ClusterDataFactory(Vertx vertx) {
this.vertx = vertx;
}
/**
* Creates cluster data.
*
* @param localOnly Indicates whether to force the cluster to be local only.
* @return A cluster data store.
*/
public ClusterData createClusterData(boolean localOnly) {
if (localOnly) return new VertxClusterData(vertx);
HazelcastInstance hazelcast = ClusterListenerFactory.getHazelcastInstance(vertx);
if (hazelcast != null) {
return new HazelcastClusterData(hazelcast);
} else {
return new VertxClusterData(vertx);
}
}
}