1 files changed, 147 insertions, 0 deletions
diff --git a/jetty-plus/src/main/java/org/eclipse/jetty/plus/jaas/JAASGroup.java b/jetty-plus/src/main/java/org/eclipse/jetty/plus/jaas/JAASGroup.java
new file mode 100644
index 0000000000..7942619df8
--- /dev/null
+++ b/jetty-plus/src/main/java/org/eclipse/jetty/plus/jaas/JAASGroup.java
@@ -0,0 +1,147 @@
+// ========================================================================
+// Copyright (c) 2002-2009 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.plus.jaas;
+
+import java.security.Principal;
+import java.security.acl.Group;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.Iterator;
+
+
+public class JAASGroup implements Group 
+{
+    public static final String ROLES = "__roles__";
+    
+    private String _name = null;
+    private HashSet _members = null;
+    
+    
+   
+    public JAASGroup(String n)
+    {
+        this._name = n;
+        this._members = new HashSet();
+    }
+   
+    /* ------------------------------------------------------------ */
+    /**
+     *
+     * @param principal <description>
+     * @return <description>
+     */
+    public synchronized boolean addMember(Principal principal)
+    {
+        return _members.add(principal);
+    }
+
+    /**
+     *
+     * @param principal <description>
+     * @return <description>
+     */
+    public synchronized boolean removeMember(Principal principal)
+    {
+        return _members.remove(principal);
+    }
+
+    /**
+     *
+     * @param principal <description>
+     * @return <description>
+     */
+    public boolean isMember(Principal principal)
+    {
+        return _members.contains(principal);
+    }
+
+
+    
+    /**
+     *
+     * @return <description>
+     */
+    public Enumeration members()
+    {
+
+        class MembersEnumeration implements Enumeration
+        {
+            private Iterator itor;
+            
+            public MembersEnumeration (Iterator itor)
+            {
+                this.itor = itor;
+            }
+            
+            public boolean hasMoreElements ()
+            {
+                return this.itor.hasNext();
+            }
+
+
+            public Object nextElement ()
+            {
+                return this.itor.next();
+            }
+            
+        }
+
+        return new MembersEnumeration (_members.iterator());
+    }
+
+
+    /**
+     *
+     * @return <description>
+     */
+    public int hashCode()
+    {
+        return getName().hashCode();
+    }
+
+
+    
+    /**
+     *
+     * @param object <description>
+          * @return <description>
+     */
+    public boolean equals(Object object)
+    {
+        if (! (object instanceof JAASGroup))
+            return false;
+
+        return ((JAASGroup)object).getName().equals(getName());
+    }
+
+    /**
+     *
+     * @return <description>
+     */
+    public String toString()
+    {
+        return getName();
+    }
+
+    /**
+     *
+     * @return <description>
+     */
+    public String getName()
+    {
+        
+        return _name;
+    }
+
+}