/**
* 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 "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 org.apache.hedwig.server.regions;
import org.jboss.netty.channel.socket.ClientSocketChannelFactory;
import org.apache.hedwig.client.conf.ClientConfiguration;
import org.apache.hedwig.server.common.ServerConfiguration;
import org.apache.hedwig.util.HedwigSocketAddress;
public class HedwigHubClientFactory {
private final ServerConfiguration cfg;
private final ClientSocketChannelFactory channelFactory;
// Constructor that takes in a ServerConfiguration and a ChannelFactory
// so we can reuse it for all Clients created here.
public HedwigHubClientFactory(ServerConfiguration cfg, ClientSocketChannelFactory channelFactory) {
this.cfg = cfg;
this.channelFactory = channelFactory;
}
/**
* Manufacture a hub client whose default server to connect to is the input
* HedwigSocketAddress hub.
*
* @param hub
* The hub in another region to connect to.
*/
HedwigHubClient create(final HedwigSocketAddress hub) {
// Create a hub specific version of the client to use
return new HedwigHubClient(new ClientConfiguration() {
@Override
protected HedwigSocketAddress getDefaultServerHedwigSocketAddress() {
return hub;
}
@Override
public boolean isSSLEnabled() {
return cfg.isInterRegionSSLEnabled();
}
}, channelFactory);
}
}