/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
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package org.apache.brooklyn.entity.nosql.mongodb.sharding;
import java.util.Collection;
import org.apache.brooklyn.api.entity.Entity;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.api.location.Location;
import org.apache.brooklyn.core.location.access.BrooklynAccessUtils;
import org.apache.brooklyn.entity.group.DynamicClusterImpl;
import com.google.common.base.Function;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
import com.google.common.net.HostAndPort;
public class MongoDBConfigServerClusterImpl extends DynamicClusterImpl implements MongoDBConfigServerCluster {
@Override
protected EntitySpec<?> getMemberSpec() {
if (super.getMemberSpec() != null)
return super.getMemberSpec();
return EntitySpec.create(MongoDBConfigServer.class);
}
@Override
public void start(Collection<? extends Location> locs) {
super.start(locs);
// TODO this should be an enricher
Iterable<String> memberHostNamesAndPorts = Iterables.transform(getMembers(), new Function<Entity, String>() {
@Override
public String apply(Entity entity) {
HostAndPort hostAndPort = BrooklynAccessUtils.getBrooklynAccessibleAddress(entity, entity.getAttribute(MongoDBConfigServer.PORT));
return hostAndPort.getHostText() + ":" + hostAndPort.getPort();
}
});
sensors().set(MongoDBConfigServerCluster.CONFIG_SERVER_ADDRESSES, ImmutableList.copyOf(memberHostNamesAndPorts));
}
}