1 /*
2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
3 * @LastModified: Nov 2017
4 */
5 /*
6 * Licensed to the Apache Software Foundation (ASF) under one or more
7 * contributor license agreements. See the NOTICE file distributed with
8 * this work for additional information regarding copyright ownership.
9 * The ASF licenses this file to You under the Apache License, Version 2.0
10 * (the "License"); you may not use this file except in compliance with
11 * the License. You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 */
21
22 package com.sun.org.apache.xalan.internal.lib;
23
28 import java.util.Date;
29 import java.util.Locale;
30 import java.util.TimeZone;
31
32 import com.sun.org.apache.xpath.internal.objects.XBoolean;
33 import com.sun.org.apache.xpath.internal.objects.XNumber;
34 import com.sun.org.apache.xpath.internal.objects.XObject;
35
36 /**
37 * This class contains EXSLT dates and times extension functions.
38 * It is accessed by specifying a namespace URI as follows:
39 * <pre>
40 * xmlns:datetime="http://exslt.org/dates-and-times"
41 * </pre>
42 *
43 * The documentation for each function has been copied from the relevant
44 * EXSLT Implementer page.
45 *
46 * @see <a href="http://www.exslt.org/">EXSLT</a>
47 * @xsl.usage general
48 */
49
50 public class ExsltDatetime
51 {
52 // Datetime formats (era and zone handled separately).
53 static final String dt = "yyyy-MM-dd'T'HH:mm:ss";
54 static final String d = "yyyy-MM-dd";
55 static final String gym = "yyyy-MM";
56 static final String gy = "yyyy";
57 static final String gmd = "--MM-dd";
58 static final String gm = "--MM--";
59 static final String gd = "---dd";
60 static final String t = "HH:mm:ss";
61 static final String EMPTY_STR = "";
62
63 /**
64 * The date:date-time function returns the current date and time as a date/time string.
65 * The date/time string that's returned must be a string in the format defined as the
66 * lexical representation of xs:dateTime in
67 * <a href="http://www.w3.org/TR/xmlschema-2/#dateTime">[3.2.7 dateTime]</a> of
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1 /*
2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
3 */
4 /*
5 * Licensed to the Apache Software Foundation (ASF) under one or more
6 * contributor license agreements. See the NOTICE file distributed with
7 * this work for additional information regarding copyright ownership.
8 * The ASF licenses this file to You under the Apache License, Version 2.0
9 * (the "License"); you may not use this file except in compliance with
10 * the License. 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.xalan.internal.lib;
22
27 import java.util.Date;
28 import java.util.Locale;
29 import java.util.TimeZone;
30
31 import com.sun.org.apache.xpath.internal.objects.XBoolean;
32 import com.sun.org.apache.xpath.internal.objects.XNumber;
33 import com.sun.org.apache.xpath.internal.objects.XObject;
34
35 /**
36 * This class contains EXSLT dates and times extension functions.
37 * It is accessed by specifying a namespace URI as follows:
38 * <pre>
39 * xmlns:datetime="http://exslt.org/dates-and-times"
40 * </pre>
41 *
42 * The documentation for each function has been copied from the relevant
43 * EXSLT Implementer page.
44 *
45 * @see <a href="http://www.exslt.org/">EXSLT</a>
46 * @xsl.usage general
47 * @LastModified: Nov 2017
48 */
49
50 public class ExsltDatetime
51 {
52 // Datetime formats (era and zone handled separately).
53 static final String dt = "yyyy-MM-dd'T'HH:mm:ss";
54 static final String d = "yyyy-MM-dd";
55 static final String gym = "yyyy-MM";
56 static final String gy = "yyyy";
57 static final String gmd = "--MM-dd";
58 static final String gm = "--MM--";
59 static final String gd = "---dd";
60 static final String t = "HH:mm:ss";
61 static final String EMPTY_STR = "";
62
63 /**
64 * The date:date-time function returns the current date and time as a date/time string.
65 * The date/time string that's returned must be a string in the format defined as the
66 * lexical representation of xs:dateTime in
67 * <a href="http://www.w3.org/TR/xmlschema-2/#dateTime">[3.2.7 dateTime]</a> of
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