001    /*
002     * CDDL HEADER START
003     *
004     * The contents of this file are subject to the terms of the
005     * Common Development and Distribution License, Version 1.0 only
006     * (the "License").  You may not use this file except in compliance
007     * with the License.
008     *
009     * You can obtain a copy of the license at
010     * trunk/opends/resource/legal-notices/OpenDS.LICENSE
011     * or https://OpenDS.dev.java.net/OpenDS.LICENSE.
012     * See the License for the specific language governing permissions
013     * and limitations under the License.
014     *
015     * When distributing Covered Code, include this CDDL HEADER in each
016     * file and include the License file at
017     * trunk/opends/resource/legal-notices/OpenDS.LICENSE.  If applicable,
018     * add the following below this CDDL HEADER, with the fields enclosed
019     * by brackets "[]" replaced with your own identifying information:
020     *      Portions Copyright [yyyy] [name of copyright owner]
021     *
022     * CDDL HEADER END
023     *
024     *
025     *      Copyright 2008 Sun Microsystems, Inc.
026     */
027    package org.opends.server.extensions;
028    
029    
030    
031    import java.util.List;
032    
033    import org.opends.messages.MessageBuilder;
034    import org.opends.server.types.AccountStatusNotification;
035    import org.opends.server.types.Attribute;
036    import org.opends.server.types.AttributeType;
037    import org.opends.server.types.AttributeValue;
038    import org.opends.server.types.Entry;
039    
040    
041    
042    /**
043     * This class implements a notification message template element that will
044     * generate a value that is the value of a specified attribute from the target
045     * user's entry.
046     */
047    public class UserAttributeNotificationMessageTemplateElement
048           extends NotificationMessageTemplateElement
049    {
050      // The attribute type for which to obtain the value.
051      private AttributeType attributeType;
052    
053    
054    
055      /**
056       * Creates a new user DN notification message template element.
057       *
058       * @param  attributeType  The attribute type for which to obtain the value.
059       */
060      public UserAttributeNotificationMessageTemplateElement(AttributeType
061                                                                  attributeType)
062      {
063        this.attributeType = attributeType;
064      }
065    
066    
067    
068      /**
069       * {@inheritDoc}
070       */
071      public void generateValue(MessageBuilder buffer,
072                                AccountStatusNotification notification)
073      {
074        Entry userEntry = notification.getUserEntry();
075    
076        List<Attribute> attrList = userEntry.getAttribute(attributeType);
077        if (attrList != null)
078        {
079          for (Attribute a : attrList)
080          {
081            for (AttributeValue v : a.getValues())
082            {
083              buffer.append(v.getStringValue());
084              return;
085            }
086          }
087        }
088      }
089    }
090