Package org.owasp.dependencycheck.utils

Class DateUtil

  • @ThreadSafe
public final class DateUtil
extends java.lang.Object
    Author:
    Jeremy Long

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static long getEpochValueInSeconds​(java.lang.String epoch)
      Returns the string value converted to an epoch seconds.
      static java.util.Calendar parseXmlDate​(java.lang.String xsDate)
      Parses an XML xs:date into a calendar object.
      static boolean withinDateRange​(long date, long compareTo, int dayRange)
      Determines if the epoch date is within the range specified of the compareTo epoch time.
      static boolean withinDateRange​(java.time.ZonedDateTime date, java.time.ZonedDateTime compareTo, int dayRange)
      Determines if the date is within the given day range.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • parseXmlDate

        public static java.util.Calendar parseXmlDate​(java.lang.String xsDate)
                                       throws ParseException
        Parses an XML xs:date into a calendar object.
        Parameters:
        xsDate - an xs:date string
        Returns:
        a calendar object
        Throws:
        ParseException - thrown if the date cannot be converted to a calendar

      • withinDateRange

        public static boolean withinDateRange​(long date,
                                      long compareTo,
                                      int dayRange)
        Determines if the epoch date is within the range specified of the compareTo epoch time. This takes the (compareTo-date)/1000/60/60/24 to get the number of days. If the calculated days is less then the range the date is considered valid.
        Parameters:
        date - the date to be checked.
        compareTo - the date to compare to.
        dayRange - the range in days to be considered valid.
        Returns:
        whether or not the date is within the range.

      • withinDateRange

        public static boolean withinDateRange​(java.time.ZonedDateTime date,
                                      java.time.ZonedDateTime compareTo,
                                      int dayRange)
        Determines if the date is within the given day range.
        Parameters:
        date - the date
        compareTo - the date to compare against
        dayRange - the number of days allowed
        Returns:
        if the date is within the dayRange of compareTo

      • getEpochValueInSeconds

        public static long getEpochValueInSeconds​(java.lang.String epoch)
        Returns the string value converted to an epoch seconds. Note, in some cases the value provided may be in milliseconds.
        Parameters:
        epoch - the property value
        Returns:
        the value in seconds