SentDateTerm


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the "License").  You may not use this file except 
5    * in compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * glassfish/bootstrap/legal/CDDLv1.0.txt or 
9    * https://glassfish.dev.java.net/public/CDDLv1.0.html. 
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * HEADER in each file and include the License file at 
15   * glassfish/bootstrap/legal/CDDLv1.0.txt.  If applicable, 
16   * add the following below this CDDL HEADER, with the 
17   * fields enclosed by brackets "[]" replaced with your 
18   * own identifying information: Portions Copyright [yyyy] 
19   * [name of copyright owner]
20   */
21  
22  /*
23   * @(#)SentDateTerm.java    1.8 05/08/29
24   *
25   * Copyright 1997-2005 Sun Microsystems, Inc. All Rights Reserved.
26   */
27  
28  package javax.mail.search;
29  
30  import java.util.Date  ;
31  import javax.mail.Message  ;
32  
33  /**
34   * This class implements comparisons for the Message SentDate.
35   *
36   * @author Bill Shannon
37   * @author John Mani
38   */
39  public final class SentDateTerm extends DateTerm   {
40  
41      private static final long serialVersionUID = 5647755030530907263L;
42  
43      /**
44       * Constructor.
45       *
46       * @param comparison    the Comparison type
47       * @param date      the date to be compared
48       */
49      public SentDateTerm(int comparison, Date   date) {
50      super(comparison, date);
51      }
52  
53      /**
54       * The match method.
55       *
56       * @param msg   the date comparator is applied to this Message's
57       *          sent date
58       * @return      true if the comparison succeeds, otherwise false
59       */
60      public boolean match(Message   msg) {
61      Date   d;
62  
63      try {
64          d = msg.getSentDate();
65      } catch (Exception   e) {
66          return false;
67      }
68  
69      if (d == null)
70          return false;
71  
72      return super.match(d);
73      }
74  
75      /**
76       * Equality comparison.
77       */
78      public boolean equals(Object   obj) {
79      if (!(obj instanceof SentDateTerm  ))
80          return false;
81      return super.equals(obj);
82      }
83  }
84
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