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/*
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 *
 * Copyright (c) 1997-2016 Oracle and/or its affiliates. All rights reserved.
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 * The contents of this file are subject to the terms of either the GNU
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
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package com.sun.enterprise.util;

import java.util.StringTokenizer;

/**
 * Represents a host and a port in a convenient package that also
 * accepts a convenient constructor.
 */
public class HostAndPort {
    private final String host;
    private final int port;
    private final boolean secure;

    /**
     * Construct a HostAndPort object.
     *
     * @param   host    the host name
     * @param   port    the port number
     * @param   secure  does this host require a secure (SSL) connection?
     */
    public HostAndPort(String host, int port, boolean secure) {
        this.host = host;
        this.port = port;
        this.secure = secure;
    }

    public HostAndPort(HostAndPort rhs) {
        this(rhs.host, rhs.port, rhs.secure);
    }

    public HostAndPort(String host, int port) {
        this(host, port, false);
    }

    /**
     * Construct a new HostAndPort from a string of the form "host:port".
     *
     * @param  str string of the form "host:port"
     */
    public HostAndPort(String str) {
        StringTokenizer tokenizer = new StringTokenizer(str, ":", false);

        host = tokenizer.nextToken();

        final String portString = tokenizer.nextToken();
        port = Integer.parseInt(portString);
        secure = false;
    }

    public boolean isSecure() {
        return secure;
    }

    public String getHost() {
        return host;
    }

    public int getPort() {
        if (port == 0) {
            return secure ? 8181 : 8080;    // default ports
        } else {
            return port;
        }
    }

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