address.java

来自「是离开的肌肤了卡机是离开的就富利卡及是了的开发及拉考试及的福利科技阿斯利康的肌肤」· Java 代码 · 共 74 行

package org.mortbay.jetty.client;

import java.net.InetSocketAddress;

/**
 * @version $Revision: 3753 $ $Date: 2008-12-02 04:53:28 -0600 (Tue, 02 Dec 2008) $
 */
public class Address
{
    private final String host;
    private final int port;

    public static Address from(String hostAndPort)
    {
        String host;
        int port;
        int colon = hostAndPort.indexOf(':');
        if (colon >= 0)
        {
            host = hostAndPort.substring(0, colon);
            port = Integer.parseInt(hostAndPort.substring(colon + 1));
        }
        else
        {
            host = hostAndPort;
            port = 0;
        }
        return new Address(host, port);
    }

    public Address(String host, int port)
    {
        this.host = host.trim();
        this.port = port;
    }

    public boolean equals(Object obj)
    {
        if (this == obj) return true;
        if (obj == null || getClass() != obj.getClass()) return false;
        Address that = (Address)obj;
        if (!host.equals(that.host)) return false;
        return port == that.port;
    }

    public int hashCode()
    {
        int result = host.hashCode();
        result = 31 * result + port;
        return result;
    }

    public String getHost()
    {
        return host;
    }

    public int getPort()
    {
        return port;
    }

    public InetSocketAddress toSocketAddress()
    {
        return new InetSocketAddress(getHost(), getPort());
    }

    @Override
    public String toString()
    {
        return host + ":" + port;
    }
}