AWSElasticCacheClientBuilder.java

package net.rubyeye.xmemcached.aws;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.List;

import net.rubyeye.xmemcached.XMemcachedClientBuilder;
import net.rubyeye.xmemcached.utils.AddrUtil;

/**
 * AWSElasticCacheClient builder.
 * 
 * @author dennis
 *
 */
public class AWSElasticCacheClientBuilder extends XMemcachedClientBuilder {

	/**
	 * Returns pollConfigIntervalMs.
	 * 
	 * @return
	 */
	public long getPollConfigIntervalMs() {
		return pollConfigIntervalMs;
	}

	/**
	 * Set poll config interval in milliseconds.
	 * 
	 * @param pollConfigIntervalMs
	 */
	public void setPollConfigIntervalMs(long pollConfigIntervalMs) {
		this.pollConfigIntervalMs = pollConfigIntervalMs;
	}

	/**
	 * Returns initial ElasticCache server addresses.
	 * 
	 * @return
	 */
	public List<InetSocketAddress> getConfigAddrs() {
		return configAddrs;
	}

	/**
	 * Set initial ElasticCache server addresses.
	 * 
	 * @param configAddrs
	 */
	public void setConfigAddrs(List<InetSocketAddress> configAddrs) {
		this.configAddrs = configAddrs;
	}

	private List<InetSocketAddress> configAddrs;

	private long pollConfigIntervalMs = AWSElasticCacheClient.DEFAULT_POLL_CONFIG_INTERVAL_MS;

	/**
	 * Create a builder with an initial ElasticCache server list string in the
	 * form of "host:port host2:port".
	 * 
	 * @param serverList
	 *            server list string in the form of "host:port host2:port"
	 */
	public AWSElasticCacheClientBuilder(String serverList) {
		this(AddrUtil.getAddresses(serverList));
	}

	/**
	 * Create a builder with an initial ElasticCache server.
	 * 
	 * @param addr
	 */
	public AWSElasticCacheClientBuilder(InetSocketAddress addr) {
		this(asList(addr));
	}

	private static List<InetSocketAddress> asList(InetSocketAddress addr) {
		List<InetSocketAddress> ret = new ArrayList<InetSocketAddress>();
		ret.add(addr);
		return ret;
	}

	/**
	 * Create a builder with initial ElasticCache server addresses.
	 * 
	 * @param configAddrs
	 */
	public AWSElasticCacheClientBuilder(List<InetSocketAddress> configAddrs) {
		super(configAddrs);
		this.configAddrs = configAddrs;
	}

	/**
	 * Returns a new instanceof AWSElasticCacheClient.
	 */
	@Override
	public AWSElasticCacheClient build() throws IOException {

		AWSElasticCacheClient memcachedClient = new AWSElasticCacheClient(
				this.sessionLocator, this.bufferAllocator, this.configuration,
				this.socketOptions, this.commandFactory, this.transcoder,
				this.stateListeners, this.authInfoMap, this.connectionPoolSize,
				this.connectTimeout, this.name, this.failureMode, configAddrs,
				this.pollConfigIntervalMs);
		this.configureClient(memcachedClient);

		return memcachedClient;
	}

}