From 3153fa5ba15d402b4729a649737d02eead5a5064 Mon Sep 17 00:00:00 2001
From: Endi Sukma Dewata <edewata@redhat.com>
Date: Fri, 15 Jun 2012 03:09:57 -0500
Subject: Fixed equals() and hashCode() in X500Name and RDN.

The X500Name and RDN have been modified to fix the incorrect method
signature for equals() and the missing hashCode().

Ticket #206
---
 base/util/src/netscape/security/x509/RDN.java      | 33 +++++++++++-----------
 base/util/src/netscape/security/x509/X500Name.java | 31 +++++++++++---------
 2 files changed, 34 insertions(+), 30 deletions(-)

(limited to 'base/util')

diff --git a/base/util/src/netscape/security/x509/RDN.java b/base/util/src/netscape/security/x509/RDN.java
index dc26eb214..bf8212305 100644
--- a/base/util/src/netscape/security/x509/RDN.java
+++ b/base/util/src/netscape/security/x509/RDN.java
@@ -18,6 +18,7 @@
 package netscape.security.x509;
 
 import java.io.IOException;
+import java.util.Arrays;
 import java.util.Enumeration;
 import java.util.Vector;
 
@@ -201,25 +202,25 @@ public class RDN {
 
     // other public methods.
 
-    /**
-     * Checks if this RDN is the same as another by comparing the AVAs
-     * in the RDNs.
-     *
-     * @param other the other RDN.
-     * @return true iff the other RDN is the same.
-     */
-    public boolean equals(RDN other) {
-        int i;
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + Arrays.hashCode(assertion);
+        return result;
+    }
 
-        if (other == this)
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
             return true;
-        if (assertion.length != other.assertion.length)
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        RDN other = (RDN) obj;
+        if (!Arrays.equals(assertion, other.assertion))
             return false;
-
-        for (i = 0; i < assertion.length; i++)
-            if (!assertion[i].equals(other.assertion[i]))
-                return false;
-
         return true;
     }
 
diff --git a/base/util/src/netscape/security/x509/X500Name.java b/base/util/src/netscape/security/x509/X500Name.java
index c2886dab2..d0111a27e 100644
--- a/base/util/src/netscape/security/x509/X500Name.java
+++ b/base/util/src/netscape/security/x509/X500Name.java
@@ -19,6 +19,7 @@ package netscape.security.x509;
 
 import java.io.IOException;
 import java.security.Principal;
+import java.util.Arrays;
 import java.util.Enumeration;
 import java.util.Vector;
 
@@ -285,23 +286,25 @@ public class X500Name implements Principal, GeneralNameInterface {
         }
     }
 
-    /**
-     * Compares this name with another, for equality.
-     *
-     * @return true iff the names are identical.
-     */
-    synchronized public boolean equals(X500Name other) {
-        int i;
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + Arrays.hashCode(names);
+        return result;
+    }
 
-        if (this == other)
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
             return true;
-
-        if (names.length != other.names.length)
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        X500Name other = (X500Name) obj;
+        if (!Arrays.equals(names, other.names))
             return false;
-        for (i = 0; i < names.length; i++) {
-            if (!names[i].equals(other.names[i]))
-                return false;
-        }
         return true;
     }
 
-- 
cgit