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3  * DO NOT REMOVE OR ALTER!
4  */
5 /*
6  * Copyright 1999-2002,2004,2005 The Apache Software Foundation.
7  *
8  * Licensed under the Apache License, Version 2.0 (the "License");
9  * you may not use this file except in compliance with the License.
10  * You may obtain a copy of the License at
11  *
12  *      http://www.apache.org/licenses/LICENSE-2.0
13  *
14  * Unless required by applicable law or agreed to in writing, software
15  * distributed under the License is distributed on an "AS IS" BASIS,
16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17  * See the License for the specific language governing permissions and
18  * limitations under the License.
19  */
20 
21 package com.sun.org.apache.xerces.internal.impl.dv.xs;
22 
23 import javax.xml.datatype.DatatypeConstants;
24 import javax.xml.datatype.XMLGregorianCalendar;
25 
26 import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeValueException;
27 import com.sun.org.apache.xerces.internal.impl.dv.ValidationContext;
28 
29 /**
30  * Validator for <gDay> datatype (W3C Schema datatypes)
31  *
32  * @xerces.internal
33  *
34  * @author Elena Litani
35  * @author Gopal Sharma, SUN Microsystem Inc.
36  * @version $Id: DayDV.java,v 1.7 2010-11-01 04:39:46 joehw Exp $
37  */
38 public class DayDV extends AbstractDateTimeDV {
39 
40     //size without time zone: ---09
41     private final static int DAY_SIZE=5;
42 
getActualValue(String content, ValidationContext context)43     public Object getActualValue(String content, ValidationContext context) throws InvalidDatatypeValueException {
44         try{
45             return parse(content);
46         } catch(Exception ex){
47             throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "gDay"});
48         }
49     }
50 
51     /**
52      * Parses, validates and computes normalized version of gDay object
53      *
54      * @param str    The lexical representation of gDay object ---DD
55      *               with possible time zone Z or (-),(+)hh:mm
56      *               Pattern: ---(\\d\\d)(Z|(([-+])(\\d\\d)(:(\\d\\d))?
57      * @return normalized date representation
58      * @exception SchemaDateTimeException Invalid lexical representation
59      */
parse(String str)60     protected DateTimeData parse(String str) throws SchemaDateTimeException {
61         DateTimeData date = new DateTimeData(str, this);
62         int len = str.length();
63 
64         if (str.charAt(0)!='-' || str.charAt(1)!='-' || str.charAt(2)!='-') {
65             throw new SchemaDateTimeException ("Error in day parsing");
66         }
67 
68         //initialize values
69         date.year=YEAR;
70         date.month=MONTH;
71 
72         date.day=parseInt(str, 3,5);
73 
74         if ( DAY_SIZE<len ) {
75             if (!isNextCharUTCSign(str, DAY_SIZE, len)) {
76                 throw new SchemaDateTimeException ("Error in day parsing");
77             }
78             else {
79                 getTimeZone(str, date, DAY_SIZE, len);
80             }
81         }
82 
83        //validate and normalize
84         validateDateTime(date);
85 
86         //save unnormalized values
87         saveUnnormalized(date);
88 
89         if ( date.utc!=0 && date.utc!='Z' ) {
90             normalize(date);
91         }
92         date.position = 2;
93         return date;
94     }
95 
96     /**
97      * Converts gDay object representation to String
98      *
99      * @param date   gDay object
100      * @return lexical representation of gDay: ---DD with an optional time zone sign
101      */
dateToString(DateTimeData date)102     protected String dateToString(DateTimeData date) {
103         StringBuffer message = new StringBuffer(6);
104         message.append('-');
105         message.append('-');
106         message.append('-');
107         append(message, date.day, 2);
108         append(message, (char)date.utc, 0);
109         return message.toString();
110     }
111 
getXMLGregorianCalendar(DateTimeData date)112     protected XMLGregorianCalendar getXMLGregorianCalendar(DateTimeData date) {
113         return datatypeFactory.newXMLGregorianCalendar(DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED,
114                 date.unNormDay, DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED,
115                 DatatypeConstants.FIELD_UNDEFINED, DatatypeConstants.FIELD_UNDEFINED,
116                 date.hasTimeZone() ? date.timezoneHr * 60 + date.timezoneMin : DatatypeConstants.FIELD_UNDEFINED);
117     }
118 
119 }
120