public class ASN1GeneralizedTime extends ASN1Primitive
The main difference between these and UTC time is a 4 digit year.
Constructor and Description |
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ASN1GeneralizedTime(Date time)
Base constructor from a java.util.date object
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ASN1GeneralizedTime(Date time,
Locale locale)
Base constructor from a java.util.date and Locale - you may need to use this if the default locale
doesn't use a Gregorian calender so that the GeneralizedTime produced is compatible with other ASN.1 implementations.
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ASN1GeneralizedTime(String time)
The correct format for this is YYYYMMDDHHMMSS[.f]Z, or without the Z
for local time, or Z+-HHMM on the end, for difference between local
time and UTC time.
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Modifier and Type | Method and Description |
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Date |
getDate() |
static ASN1GeneralizedTime |
getInstance(ASN1TaggedObject obj,
boolean explicit)
return a Generalized Time object from a tagged object.
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static ASN1GeneralizedTime |
getInstance(Object obj)
return a generalized time from the passed in object
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String |
getTime()
return the time - always in the form of
YYYYMMDDhhmmssGMT(+hh:mm|-hh:mm).
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String |
getTimeString()
Return the time.
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int |
hashCode() |
equals, fromByteArray, toASN1Primitive
getEncoded, getEncoded, hasEncodedTagValue, toASN1Object
public ASN1GeneralizedTime(String time)
time
- the time string.IllegalArgumentException
- if String is an illegal format.public ASN1GeneralizedTime(Date time)
time
- a date object representing the time of interest.public ASN1GeneralizedTime(Date time, Locale locale)
time
- a date object representing the time of interest.locale
- an appropriate Locale for producing an ASN.1 GeneralizedTime value.public static ASN1GeneralizedTime getInstance(Object obj)
obj
- an ASN1GeneralizedTime or an object that can be converted into one.IllegalArgumentException
- if the object cannot be converted.public static ASN1GeneralizedTime getInstance(ASN1TaggedObject obj, boolean explicit)
obj
- the tagged object holding the object we wantexplicit
- true if the object is meant to be explicitly
tagged false otherwise.IllegalArgumentException
- if the tagged object cannot
be converted.public String getTimeString()
public String getTime()
Normally in a certificate we would expect "Z" rather than "GMT", however adding the "GMT" means we can just use:
dateF = new SimpleDateFormat("yyyyMMddHHmmssz");To read in the time and get a date which is compatible with our local time zone.
public Date getDate() throws ParseException
ParseException
public int hashCode()
hashCode
in class ASN1Primitive
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