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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * Copyright 2005-2014 Red Hat, Inc.
 * Red Hat licenses this file to you under the Apache License, version
 * 2.0 (the "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *    http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 */
package org.hornetq.utils;

import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.HashMap;
import java.util.Map;

import org.hornetq.api.core.HornetQException;
import org.hornetq.api.core.HornetQExceptionType;

/**
 * A PasswordMarkingUtil
 *
 * @author Howard Gao
 *
 *
 */
public class PasswordMaskingUtil
{
   /*
    * Loading the codec class.
    *
    * @param codecDesc This parameter must have the following format:
    *
    * ;key=value;key1=value1;...
    *
    * Where only  is required. key/value pairs are optional
    */
   public static SensitiveDataCodec getCodec(String codecDesc) throws HornetQException
   {
      SensitiveDataCodec codecInstance = null;

      // semi colons
      String[] parts = codecDesc.split(";");

      if (parts.length < 1)
         throw new HornetQException(HornetQExceptionType.ILLEGAL_STATE, "Invalid PasswordCodec value: " + codecDesc);

      final String codecClassName = parts[0];

      // load class
      codecInstance = AccessController.doPrivileged(new PrivilegedAction>()
      {
         public SensitiveDataCodec run()
         {
            ClassLoader loader = Thread.currentThread().getContextClassLoader();
            try
            {
               Class clazz = loader.loadClass(codecClassName);
               return (SensitiveDataCodec)clazz.newInstance();
            }
            catch (Exception e)
            {
               throw HornetQUtilBundle.BUNDLE.errorCreatingCodec(e, codecClassName);
            }
         }
      });

      if (parts.length > 1)
      {
         Map props = new HashMap();

         for (int i = 1; i < parts.length; i++)
         {
            String[] keyVal = parts[i].split("=");
            if (keyVal.length != 2)
               throw HornetQUtilBundle.BUNDLE.invalidProperty(parts[i]);
            props.put(keyVal[0], keyVal[1]);
         }
         codecInstance.init(props);
      }

      return codecInstance;
   }

   public static SensitiveDataCodec getDefaultCodec()
   {
      return new DefaultSensitiveStringCodec();
   }
}