diff options
Diffstat (limited to 'src/org/traccar/helper')
| -rw-r--r-- | src/org/traccar/helper/Parser.java | 157 |
1 files changed, 156 insertions, 1 deletions
diff --git a/src/org/traccar/helper/Parser.java b/src/org/traccar/helper/Parser.java index d64993ccb..b345bfab2 100644 --- a/src/org/traccar/helper/Parser.java +++ b/src/org/traccar/helper/Parser.java @@ -15,13 +15,15 @@ */ package org.traccar.helper; +import java.util.Date; +import java.util.TimeZone; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Parser { private int position; - private Matcher matcher; + private final Matcher matcher; public Parser(Pattern pattern, String input) { matcher = pattern.matcher(input); @@ -165,4 +167,157 @@ public class Parser { return nextCoordinate(CoordinateFormat.DEG_MIN_HEM); } + public enum DateTimeFormat { + HMS, // HHMMSS + SMH, // SSMMHH + + HMS_Y4MD, // HHMMSSYYYYMMDD + HMS_Y2MD, // HHMMSSYYMMDD + + HMS_DMY4, // HHMMSSDDMMYYYY + HMS_DMY2, // HHMMSSDDMMYY + + SMH_Y4MD, // SSMMHHYYYYMMD + SMH_Y2MD, // SSMMHHYYMMDD + + SMH_DMY4, // SSMMHHDDMMYYYY + SMH_DMY2, // SSMMHHDDMMYY + + DMY4_HMS, // DDMMYYYYHHMMSS + DMY4_HMSms, // DDMMYYYYHHMMSS.m+ + DMY2_HMS, // DDMMYYHHMMSS + DMY2_HMSms, // DDMMYYHHMMSS.m+ + + Y4MD_HMS, // YYYYMMDDHHMMSS + Y4MD_HMSms, // YYYYMMDDHHMMSS.m+ + Y2MD_HMS, // YYMMDDHHMMSS + Y2MD_HMSms, // YYMMDDHHMMSS.m+ + + ISO8601 // YYYY-MM-DDTHH:MM:SS+HH:MM + } + + private static final DateTimeFormat DEFAULT_FORMAT = DateTimeFormat.Y4MD_HMS; + private static final String DEFAULT_TZ = "UTC"; + private static final int DEFAULT_RADIX = 10; + + public Date nextDateTime(DateTimeFormat format, String tz, int radix) { + int year = 0, month = 0, day = 0; + int hour = 0, minute = 0, second = 0, millisecond = 0; + TimeZone timeZone = TimeZone.getTimeZone(tz); + + switch (format) { + case HMS: + hour = nextInt(radix); minute = nextInt(radix); second = nextInt(radix); // (d{2})(d{2})(d{2}) + break; + case SMH: + second = nextInt(radix); minute = nextInt(radix); hour = nextInt(radix); // (d{2})(d{2})(d{2}) + break; + case HMS_Y4MD: + case HMS_Y2MD: + hour = nextInt(radix); minute = nextInt(radix); second = nextInt(radix); // (d{2})(d{2})(d{2}) + year = nextInt(radix); month = nextInt(radix); day = nextInt(radix); // (d{2}|d{4})(d{2})(d{2}) + break; + case HMS_DMY4: + case HMS_DMY2: + hour = nextInt(radix); minute = nextInt(radix); second = nextInt(radix); // (d{2})(d{2})(d{2}) + day = nextInt(radix); month = nextInt(radix); year = nextInt(radix); // (d{2})(d{2})(d{2}|d{4}) + break; + case SMH_Y4MD: + case SMH_Y2MD: + second = nextInt(radix); minute = nextInt(radix); hour = nextInt(radix); // (d{2})(d{2})(d{2}) + year = nextInt(radix); month = nextInt(radix); day = nextInt(radix); // (d{2}|d{4})(d{2})(d{2}) + break; + case SMH_DMY4: + case SMH_DMY2: + second = nextInt(radix); minute = nextInt(radix); hour = nextInt(radix); // (d{2})(d{2})(d{2}) + day = nextInt(radix); month = nextInt(radix); year = nextInt(radix); // (d{2})(d{2})(d{2}|d{4}) + break; + case DMY4_HMS: + case DMY4_HMSms: + case DMY2_HMS: + case DMY2_HMSms: + day = nextInt(radix); month = nextInt(radix); year = nextInt(radix); // (d{2})(d{2})(d{2}|d{4}) + hour = nextInt(radix); minute = nextInt(radix); second = nextInt(radix); // (d{2})(d{2})(d{2}) + break; + case Y4MD_HMS: + case Y4MD_HMSms: + case Y2MD_HMS: + case Y2MD_HMSms: + case ISO8601: + default: + year = nextInt(radix); month = nextInt(radix); day = nextInt(radix); // (d{2}|d{4})(d{2})(d{2}) + hour = nextInt(radix); minute = nextInt(radix); second = nextInt(radix); // (d{2})(d{2})(d{2}) + break; + } + + switch (format) { + case HMS_Y2MD: + case HMS_DMY2: + case SMH_Y2MD: + case SMH_DMY2: + case DMY2_HMS: + case DMY2_HMSms: + case Y2MD_HMS: + case Y2MD_HMSms: + if (year >= 0 && year < 100) { + year += 2000; // Future Y3K issue :) + } + break; + case ISO8601: + timeZone = TimeZone.getTimeZone("GMT" + next()); // ([+-]d{2}:d{2}) + break; + default: + break; + } + + switch (format) { + case Y4MD_HMSms: + case Y2MD_HMSms: + case DMY4_HMSms: + case DMY2_HMSms: + millisecond = nextInt(radix); // (d+) + break; + default: + break; + } + + DateBuilder dateBuilder = new DateBuilder(timeZone); + + if (format != DateTimeFormat.HMS || format != DateTimeFormat.SMH) { + dateBuilder.setDate(year, month, day); + } + + dateBuilder.setTime(hour, minute, second, millisecond); + + return dateBuilder.getDate(); + } + + public Date nextDateTime(String tz, int radix) { + return nextDateTime(DEFAULT_FORMAT, tz, radix); + } + + public Date nextDateTime(DateTimeFormat format, int radix) { + return nextDateTime(format, DEFAULT_TZ, radix); + } + + public Date nextDateTime(DateTimeFormat format, String tz) { + return nextDateTime(format, tz, DEFAULT_RADIX); + } + + public Date nextDateTime(DateTimeFormat format) { + return nextDateTime(format, DEFAULT_TZ, DEFAULT_RADIX); + } + + public Date nextDateTime(String tz) { + return nextDateTime(DEFAULT_FORMAT, tz, DEFAULT_RADIX); + } + + public Date nextDateTime(int radix) { + return nextDateTime(DEFAULT_FORMAT, DEFAULT_TZ, radix); + } + + public Date nextDateTime() { + return nextDateTime(DEFAULT_FORMAT, DEFAULT_TZ, DEFAULT_RADIX); + } + } |