153 lines
3.8 KiB
Java
153 lines
3.8 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dates;
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import java.util.*;
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public class JspCalendar {
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Calendar calendar = null;
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public JspCalendar() {
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calendar = Calendar.getInstance();
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Date trialTime = new Date();
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calendar.setTime(trialTime);
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}
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public int getYear() {
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return calendar.get(Calendar.YEAR);
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}
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public String getMonth() {
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int m = getMonthInt();
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String[] months = new String [] { "January", "February", "March",
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"April", "May", "June",
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"July", "August", "September",
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"October", "November", "December" };
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if (m > 12)
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return "Unknown to Man";
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return months[m - 1];
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}
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public String getDay() {
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int x = getDayOfWeek();
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String[] days = new String[] {"Sunday", "Monday", "Tuesday", "Wednesday",
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"Thursday", "Friday", "Saturday"};
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if (x > 7)
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return "Unknown to Man";
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return days[x - 1];
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}
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public int getMonthInt() {
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return 1 + calendar.get(Calendar.MONTH);
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}
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public String getDate() {
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return getMonthInt() + "/" + getDayOfMonth() + "/" + getYear();
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}
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public String getTime() {
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return getHour() + ":" + getMinute() + ":" + getSecond();
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}
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public int getDayOfMonth() {
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return calendar.get(Calendar.DAY_OF_MONTH);
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}
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public int getDayOfYear() {
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return calendar.get(Calendar.DAY_OF_YEAR);
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}
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public int getWeekOfYear() {
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return calendar.get(Calendar.WEEK_OF_YEAR);
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}
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public int getWeekOfMonth() {
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return calendar.get(Calendar.WEEK_OF_MONTH);
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}
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public int getDayOfWeek() {
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return calendar.get(Calendar.DAY_OF_WEEK);
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}
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public int getHour() {
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return calendar.get(Calendar.HOUR_OF_DAY);
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}
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public int getMinute() {
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return calendar.get(Calendar.MINUTE);
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}
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public int getSecond() {
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return calendar.get(Calendar.SECOND);
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}
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public static void main(String args[]) {
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JspCalendar db = new JspCalendar();
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p("date: " + db.getDayOfMonth());
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p("year: " + db.getYear());
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p("month: " + db.getMonth());
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p("time: " + db.getTime());
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p("date: " + db.getDate());
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p("Day: " + db.getDay());
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p("DayOfYear: " + db.getDayOfYear());
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p("WeekOfYear: " + db.getWeekOfYear());
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p("era: " + db.getEra());
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p("ampm: " + db.getAMPM());
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p("DST: " + db.getDSTOffset());
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p("ZONE Offset: " + db.getZoneOffset());
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p("TIMEZONE: " + db.getUSTimeZone());
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}
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private static void p(String x) {
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System.out.println(x);
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}
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public int getEra() {
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return calendar.get(Calendar.ERA);
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}
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public String getUSTimeZone() {
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String[] zones = new String[] {"Hawaii", "Alaskan", "Pacific",
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"Mountain", "Central", "Eastern"};
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return zones[10 + getZoneOffset()];
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}
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public int getZoneOffset() {
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return calendar.get(Calendar.ZONE_OFFSET)/(60*60*1000);
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}
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public int getDSTOffset() {
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return calendar.get(Calendar.DST_OFFSET)/(60*60*1000);
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}
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public int getAMPM() {
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return calendar.get(Calendar.AM_PM);
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}
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}
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