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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package javax.resource.spi.security;

import java.io.Serializable;
import java.util.Arrays;

import javax.resource.spi.ManagedConnectionFactory;

/**
 * The class PasswordCredential is a placeholder for username and password.
 * @version $Revision: 37459 $
 */
public final class PasswordCredential implements Serializable
{
   static final long serialVersionUID = -1770833344350711674L;

   /** The userName */
   private String userName;
   /** The password */
   private char[] password;

   /** The managed connection factory */
   private ManagedConnectionFactory mcf = null;

   /**
	 * Constructor, creates a new password credential
	 * 
	 * @param userName the user name
	 * @param password the password
	 */
   public PasswordCredential(String userName, char[] password)
   {
      this.userName = userName;
      this.password = password;
   }

   /**
	 * Returns the username
	 * 
	 * @return Username
	 */
   public String getUserName()
   {
      return userName;
   }

   /**
	 * Returns the password
	 * 
	 * @return password
	 */
   public char[] getPassword()
   {
      return password;
   }

   /**
	 * Get the managed connection factory associated with this username password
	 * pair.
    * 
    * @return the managed connection factory
	 */
   public ManagedConnectionFactory getManagedConnectionFactory()
   {
      return mcf;
   }

   /**
	 * Set the managed connection factory associated with this username password
	 * pair.
    * 
    * @param mcf the managed connection factory
	 */
   public void setManagedConnectionFactory(ManagedConnectionFactory mcf)
   {
      this.mcf = mcf;
   }

   public boolean equals(Object other)
   {
      if (this == other)
         return true;
      if (other == null || getClass() != other.getClass())
         return false;
      final PasswordCredential otherCredential = (PasswordCredential) other;
      if( userName == null && userName != otherCredential.userName )
         return false;
      return userName.equals(otherCredential.userName) && Arrays.equals(password, otherCredential.password);
   }

   public int hashCode()
   {
      return userName.hashCode();
   }
}