diff options
Diffstat (limited to 'java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java')
-rw-r--r-- | java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java new file mode 100644 index 000000000..506ff54e5 --- /dev/null +++ b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/datetime/DateTime.java @@ -0,0 +1,127 @@ +/**************************************************************** + * 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 org.apache.james.mime4j.field.datetime; + +import org.apache.james.mime4j.field.datetime.parser.DateTimeParser; +import org.apache.james.mime4j.field.datetime.parser.ParseException; +import org.apache.james.mime4j.field.datetime.parser.TokenMgrError; + +import java.util.Date; +import java.util.Calendar; +import java.util.TimeZone; +import java.util.GregorianCalendar; +import java.io.StringReader; + +public class DateTime { + private final Date date; + private final int year; + private final int month; + private final int day; + private final int hour; + private final int minute; + private final int second; + private final int timeZone; + + public DateTime(String yearString, int month, int day, int hour, int minute, int second, int timeZone) { + this.year = convertToYear(yearString); + this.date = convertToDate(year, month, day, hour, minute, second, timeZone); + this.month = month; + this.day = day; + this.hour = hour; + this.minute = minute; + this.second = second; + this.timeZone = timeZone; + } + + private int convertToYear(String yearString) { + int year = Integer.parseInt(yearString); + switch (yearString.length()) { + case 1: + case 2: + if (year >= 0 && year < 50) + return 2000 + year; + else + return 1900 + year; + case 3: + return 1900 + year; + default: + return year; + } + } + + public static Date convertToDate(int year, int month, int day, int hour, int minute, int second, int timeZone) { + Calendar c = new GregorianCalendar(TimeZone.getTimeZone("GMT+0")); + c.set(year, month - 1, day, hour, minute, second); + c.set(Calendar.MILLISECOND, 0); + + if (timeZone != Integer.MIN_VALUE) { + int minutes = ((timeZone / 100) * 60) + timeZone % 100; + c.add(Calendar.MINUTE, -1 * minutes); + } + + return c.getTime(); + } + + public Date getDate() { + return date; + } + + public int getYear() { + return year; + } + + public int getMonth() { + return month; + } + + public int getDay() { + return day; + } + + public int getHour() { + return hour; + } + + public int getMinute() { + return minute; + } + + public int getSecond() { + return second; + } + + public int getTimeZone() { + return timeZone; + } + + public void print() { + System.out.println(getYear() + " " + getMonth() + " " + getDay() + "; " + getHour() + " " + getMinute() + " " + getSecond() + " " + getTimeZone()); + } + + + public static DateTime parse(String dateString) throws ParseException { + try { + return new DateTimeParser(new StringReader(dateString)).parseAll(); + } + catch (TokenMgrError err) { + throw new ParseException(err.getMessage()); + } + } +} |