Source for gnu.java.net.local.LocalSocketAddress

   1: /* LocalSocketAddress.java -- unix-domain socket address.
   2:    Copyright (C) 2006  Free Software Foundation, Inc.
   3: 
   4: This file is a part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2 of the License, or (at
   9: your option) any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; if not, write to the Free Software
  18: Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
  19: USA
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version.  */
  37: 
  38: 
  39: package gnu.java.net.local;
  40: 
  41: import java.net.SocketAddress;
  42: 
  43: public final class LocalSocketAddress extends SocketAddress
  44: {
  45: 
  46:   // Fields.
  47:   // -------------------------------------------------------------------------
  48: 
  49:   private final String path;
  50: 
  51:   // Constructor.
  52:   // -------------------------------------------------------------------------
  53: 
  54:   /**
  55:    * Creates a new unix domain socket address.
  56:    *
  57:    * @param path The path to the socket.
  58:    * @throws NullPointerException If <i>path</i> is <tt>null</tt>.
  59:    */
  60:   public LocalSocketAddress (String path)
  61:   {
  62:     if (path == null)
  63:       {
  64:         throw new NullPointerException ();
  65:       }
  66:     this.path = path;
  67:   }
  68: 
  69:   // Instance methods.
  70:   // -------------------------------------------------------------------------
  71: 
  72:   /**
  73:    * Returns the path of the socket.
  74:    *
  75:    * @return The path.
  76:    */
  77:   public String getPath ()
  78:   {
  79:     return path;
  80:   }
  81: 
  82:   public boolean equals (Object o)
  83:   {
  84:     if (!(o instanceof LocalSocketAddress))
  85:       {
  86:         return false;
  87:       }
  88:     return getPath ().equals (((LocalSocketAddress) o).getPath ());
  89:   }
  90: 
  91:   public int hashCode ()
  92:   {
  93:     return path.hashCode();
  94:   }
  95: 
  96:   public String toString ()
  97:   {
  98:     return super.toString() + " [ " + path + " ]";
  99:   }
 100: }