//
   //  ========================================================================
   //  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
   //  ------------------------------------------------------------------------
   //  All rights reserved. This program and the accompanying materials
   //  are made available under the terms of the Eclipse Public License v1.0
   //  and Apache License v2.0 which accompanies this distribution.
   //
   //      The Eclipse Public License is available at
  //      http://www.eclipse.org/legal/epl-v10.html
  //
  //      The Apache License v2.0 is available at
  //      http://www.opensource.org/licenses/apache2.0.php
  //
  //  You may elect to redistribute this code under either of these licenses.
  //  ========================================================================
  //
  
  package org.eclipse.jetty.client;
  
  import java.util.Objects;
  
  import org.eclipse.jetty.util.URIUtil;
  
  public class Origin
  {
      private final String scheme;
      private final Address address;
  
      public Origin(String scheme, String host, int port)
      {
          this(scheme, new Address(host, port));
      }
  
      public Origin(String scheme, Address address)
      {
          this.scheme = Objects.requireNonNull(scheme);
          this.address = address;
      }
  
      public String getScheme()
      {
          return scheme;
      }
  
      public Address getAddress()
      {
          return address;
      }
  
      public String asString()
      {
          StringBuilder result = new StringBuilder();
          URIUtil.appendSchemeHostPort(result, scheme, address.host, address.port);
          return result.toString();
      }
  
      @Override
      public boolean equals(Object obj)
      {
          if (this == obj) return true;
          if (obj == null || getClass() != obj.getClass()) return false;
          Origin that = (Origin)obj;
          return scheme.equals(that.scheme) && address.equals(that.address);
      }
  
      @Override
      public int hashCode()
      {
          int result = scheme.hashCode();
          result = 31 * result + address.hashCode();
          return result;
      }
  
      public static class Address
      {
          private final String host;
          private final int port;
  
          public Address(String host, int port)
          {
              this.host = Objects.requireNonNull(host);
              this.port = port;
          }
  
          public String getHost()
          {
              return host;
          }
  
          public int getPort()
          {
              return port;
          }
  
          @Override
          public boolean equals(Object obj)
          {
              if (this == obj) return true;
             if (obj == null || getClass() != obj.getClass()) return false;
             Address that = (Address)obj;
             return host.equals(that.host) && port == that.port;
         }
 
         @Override
         public int hashCode()
         {
             int result = host.hashCode();
             result = 31 * result + port;
             return result;
         }
 
         public String asString()
         {
             return String.format("%s:%d", host, port);
         }
 
         @Override
         public String toString()
         {
             return asString();
         }
     }
 }