JspCalendar.java
上传用户:bj_pst
上传日期:2019-07-07
资源大小:7353k
文件大小:4k
- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package cal;
- import java.text.DateFormat;
- import java.util.*;
- public class JspCalendar {
- Calendar calendar = null;
- Date currentDate;
- public JspCalendar() {
- calendar = Calendar.getInstance();
- Date trialTime = new Date();
- calendar.setTime(trialTime);
- }
- public int getYear() {
- return calendar.get(Calendar.YEAR);
- }
-
- public String getMonth() {
- int m = getMonthInt();
- String[] months = new String [] { "January", "February", "March",
- "April", "May", "June",
- "July", "August", "September",
- "October", "November", "December" };
- if (m > 12)
- return "Unknown to Man";
-
- return months[m - 1];
- }
- public String getDay() {
- int x = getDayOfWeek();
- String[] days = new String[] {"Sunday", "Monday", "Tuesday", "Wednesday",
- "Thursday", "Friday", "Saturday"};
- if (x > 7)
- return "Unknown to Man";
- return days[x - 1];
- }
-
- public int getMonthInt() {
- return 1 + calendar.get(Calendar.MONTH);
- }
- public String getDate() {
- return getMonthInt() + "/" + getDayOfMonth() + "/" + getYear();
- }
- public String getCurrentDate() {
- Date dt = new Date ();
- calendar.setTime (dt);
- return getMonthInt() + "/" + getDayOfMonth() + "/" + getYear();
- }
- public String getNextDate() {
- calendar.set (Calendar.DAY_OF_MONTH, getDayOfMonth() + 1);
- return getDate ();
- }
- public String getPrevDate() {
- calendar.set (Calendar.DAY_OF_MONTH, getDayOfMonth() - 1);
- return getDate ();
- }
- public String getTime() {
- return getHour() + ":" + getMinute() + ":" + getSecond();
- }
- public int getDayOfMonth() {
- return calendar.get(Calendar.DAY_OF_MONTH);
- }
- public int getDayOfYear() {
- return calendar.get(Calendar.DAY_OF_YEAR);
- }
- public int getWeekOfYear() {
- return calendar.get(Calendar.WEEK_OF_YEAR);
- }
- public int getWeekOfMonth() {
- return calendar.get(Calendar.WEEK_OF_MONTH);
- }
- public int getDayOfWeek() {
- return calendar.get(Calendar.DAY_OF_WEEK);
- }
-
- public int getHour() {
- return calendar.get(Calendar.HOUR_OF_DAY);
- }
-
- public int getMinute() {
- return calendar.get(Calendar.MINUTE);
- }
- public int getSecond() {
- return calendar.get(Calendar.SECOND);
- }
-
- public int getEra() {
- return calendar.get(Calendar.ERA);
- }
- public String getUSTimeZone() {
- String[] zones = new String[] {"Hawaii", "Alaskan", "Pacific",
- "Mountain", "Central", "Eastern"};
-
- return zones[10 + getZoneOffset()];
- }
- public int getZoneOffset() {
- return calendar.get(Calendar.ZONE_OFFSET)/(60*60*1000);
- }
- public int getDSTOffset() {
- return calendar.get(Calendar.DST_OFFSET)/(60*60*1000);
- }
-
- public int getAMPM() {
- return calendar.get(Calendar.AM_PM);
- }
- }