From e339c07d0b6cbb00a0fc600e592a8e288250e772 Mon Sep 17 00:00:00 2001
From: Sven de Marothy <sven@physto.se>
Date: Wed, 19 Jul 2006 16:21:20 +0000
Subject: 2006-07-19  Sven de Marothy  <sven@physto.se>

	* java/net/Inet6Address.java:
	(getScopedId, getScopedInterface): New methods.
---
 java/net/Inet6Address.java | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'java/net/Inet6Address.java')

diff --git a/java/net/Inet6Address.java b/java/net/Inet6Address.java
index 6f41b792b..8d834a6fd 100644
--- a/java/net/Inet6Address.java
+++ b/java/net/Inet6Address.java
@@ -242,6 +242,7 @@ public final class Inet6Address extends InetAddress
    * Creates a scoped Inet6Address where the scope has an integer id.
    *
    * @throws UnkownHostException if the address is an invalid number of bytes.
+   * @since 1.5
    */  
   public static Inet6Address getByAddress(String host, byte[] addr, 
 					  int scopeId)
@@ -261,6 +262,7 @@ public final class Inet6Address extends InetAddress
    * NetworkInterface.
    *
    * @throws UnkownHostException if the address is an invalid number of bytes.
+   * @since 1.5
    */  
   public static Inet6Address getByAddress(String host, byte[] addr, 
 					  NetworkInterface nif)
@@ -275,6 +277,36 @@ public final class Inet6Address extends InetAddress
     return ip;
   }
 
+  /**
+   * Returns the <code>NetworkInterface</code> of the address scope
+   * if it is a scoped address and the scope is given in the form of a
+   * NetworkInterface. 
+   * (I.e. the address was created using  the 
+   * getByAddress(String, byte[], NetworkInterface) method)
+   * Otherwise this method returns <code>null</code>.
+   * @since 1.5
+   */
+  public NetworkInterface getScopedInterface()
+  {
+    return nif;
+  }
+
+  /**
+   * Returns the scope ID of the address scope if it is a scoped adress using
+   * an integer to identify the scope.
+   *
+   * Otherwise this method returns 0.
+   * @since 1.5
+   */
+  public int getScopeId()
+  {
+    // check scope_id_set because some JDK-serialized objects seem to have
+    // scope_id set to a nonzero value even when scope_id_set == false
+    if( scope_id_set )
+      return scope_id; 
+    return 0;
+  }
+
   /**
    * Returns the IP address string in textual presentation
    */
-- 
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