KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > javax > mail > search > SizeTerm


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  * @(#)SizeTerm.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 javax.mail.Message JavaDoc;
31
32 /**
33  * This class implements comparisons for Message sizes.
34  *
35  * @author Bill Shannon
36  * @author John Mani
37  */
38 public final class SizeTerm extends IntegerComparisonTerm JavaDoc {
39
40     private static final long serialVersionUID = -2556219451005103709L;
41
42     /**
43      * Constructor.
44      *
45      * @param comparison the Comparison type
46      * @param size the size
47      */
48     public SizeTerm(int comparison, int size) {
49     super(comparison, size);
50     }
51
52     /**
53      * The match method.
54      *
55      * @param msg the size comparator is applied to this Message's size
56      * @return true if the size is equal, otherwise false
57      */
58     public boolean match(Message JavaDoc msg) {
59     int size;
60
61     try {
62         size = msg.getSize();
63     } catch (Exception JavaDoc e) {
64         return false;
65     }
66
67     if (size == -1)
68         return false;
69
70     return super.match(size);
71     }
72
73     /**
74      * Equality comparison.
75      */
76     public boolean equals(Object JavaDoc obj) {
77     if (!(obj instanceof SizeTerm JavaDoc))
78         return false;
79     return super.equals(obj);
80     }
81 }
82
Popular Tags