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    1   /**
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *     http://www.apache.org/licenses/LICENSE-2.0
   10    *
   11    * Unless required by applicable law or agreed to in writing, software
   12    * distributed under the License is distributed on an "AS IS" BASIS,
   13    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   14    * See the License for the specific language governing permissions and
   15    * limitations under the License.
   16    */
   17   package org.apache.geronimo.corba.security;
   18   
   19   import javax.security.auth.Destroyable;
   20   import javax.security.auth.DestroyFailedException;
   21   
   22   
   23   /**
   24    * @version $Revision: 451417 $ $Date: 2006-09-29 13:13:22 -0700 (Fri, 29 Sep 2006) $
   25    */
   26   public class FinalContextToken implements Destroyable {
   27   
   28       private byte[] token;
   29   
   30       public FinalContextToken(byte[] token) {
   31           this.token = new byte[token.length];
   32           System.arraycopy(token, 0, this.token, 0, token.length);
   33       }
   34   
   35       public byte[] getToken() {
   36           return token;
   37       }
   38   
   39       public void destroy() throws DestroyFailedException {
   40           for (int i=0; i<token.length; i++) {
   41               token[i] = 0;
   42           }
   43           token = null;
   44       }
   45   
   46       public boolean isDestroyed() {
   47           return token == null;
   48       }
   49   }

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