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Java > Open Source Codes > freemarker > template > SimpleDate


1 /*
2  * Copyright (c) 2003 The Visigoth Software Society. All rights
3  * reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  *
12  * 2. Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in
14  * the documentation and/or other materials provided with the
15  * distribution.
16  *
17  * 3. The end-user documentation included with the redistribution, if
18  * any, must include the following acknowledgement:
19  * "This product includes software developed by the
20  * Visigoth Software Society (http://www.visigoths.org/)."
21  * Alternately, this acknowledgement may appear in the software itself,
22  * if and wherever such third-party acknowledgements normally appear.
23  *
24  * 4. Neither the name "FreeMarker", "Visigoth", nor any of the names of the
25  * project contributors may be used to endorse or promote products derived
26  * from this software without prior written permission. For written
27  * permission, please contact visigoths@visigoths.org.
28  *
29  * 5. Products derived from this software may not be called "FreeMarker" or "Visigoth"
30  * nor may "FreeMarker" or "Visigoth" appear in their names
31  * without prior written permission of the Visigoth Software Society.
32  *
33  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
34  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
35  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
36  * DISCLAIMED. IN NO EVENT SHALL THE VISIGOTH SOFTWARE SOCIETY OR
37  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
38  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
39  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
40  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
41  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
42  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
43  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
44  * SUCH DAMAGE.
45  * ====================================================================
46  *
47  * This software consists of voluntary contributions made by many
48  * individuals on behalf of the Visigoth Software Society. For more
49  * information on the Visigoth Software Society, please see
50  * http://www.visigoths.org/
51  */
52
53 package freemarker.template;
54
55 /**
56  * A simple implementation of the <tt>TemplateDateModel</tt>
57  * interface. Note that this class is immutable.
58  * <p>This class is thread-safe.
59  *
60  * @version $Id: SimpleDate.java,v 1.11 2004/03/13 13:05:09 ddekany Exp $
61  * @author Attila Szegedi
62  */
63 public class SimpleDate implements TemplateDateModel
64 {
65     private final java.util.Date JavaDoc date;
66     private final int type;
67     
68     /**
69      * Creates a new date model wrapping the specified date object and
70      * having DATE type.
71      */
72     public SimpleDate(java.sql.Date JavaDoc date) {
73         this(date, DATE);
74     }
75     
76     /**
77      * Creates a new date model wrapping the specified time object and
78      * having TIME type.
79      */
80     public SimpleDate(java.sql.Time JavaDoc time) {
81         this(time, TIME);
82     }
83     
84     /**
85      * Creates a new date model wrapping the specified time object and
86      * having DATETIME type.
87      */
88     public SimpleDate(java.sql.Timestamp JavaDoc datetime) {
89         this(datetime, DATETIME);
90     }
91     
92     /**
93      * Creates a new date model wrapping the specified date object and
94      * having the specified type.
95      */
96     public SimpleDate(java.util.Date JavaDoc date, int type) {
97         if(date == null) {
98             throw new IllegalArgumentException JavaDoc("date == null");
99         }
100         this.date = date;
101         this.type = type;
102     }
103     
104     public java.util.Date JavaDoc getAsDate() {
105         return date;
106     }
107
108     public int getDateType() {
109         return type;
110     }
111     
112     public String JavaDoc toString() {
113         return date.toString();
114     }
115 }
116
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