com.sinacloud.scs.util

类 DateUtils

java.lang.Object

com.sinacloud.scs.util.DateUtils

public class DateUtils
extends Object

Utilities for parsing and formatting dates.

Note that this class doesn't use static methods because of the synchronization issues with SimpleDateFormat. This lets synchronization be done on a per-object level, instead of on a per-class level.

字段概要

字段

限定符和类型	字段和说明
protected SimpleDateFormat	alternateIso8601DateFormat Alternate ISO 8601 format without fractional seconds
protected SimpleDateFormat	compressedIso8601DateFormat This is another ISO 8601 format that's used in clock skew error response
protected SimpleDateFormat	iso8601DateFormat ISO 8601 format
protected SimpleDateFormat	rfc822DateFormat RFC 822 format
protected SimpleDateFormat	rfc822DateFormatUTC

构造器概要

构造器

构造器和说明
DateUtils() Constructs a new DateUtils object, ready to parse/format dates.

方法概要

方法

限定符和类型	方法和说明
String	formatIso8601Date(Date date) Formats the specified date as an ISO 8601 string.
String	formatRfc822Date(Date date) Formats the specified date as an RFC 822 string.
Date	parseCompressedIso8601Date(String dateString) Parses the specified date string as a compressedIso8601DateFormat ("yyyyMMdd'T'HHmmss'Z'") and returns the Date object.
Date	parseIso8601Date(String dateString) Parses the specified date string as an ISO 8601 date and returns the Date object.
Date	parseRfc822Date(String dateString) Parses the specified date string as an RFC 822 date and returns the Date object.

从类继承的方法 java.lang.Object

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

字段详细资料

iso8601DateFormat

protected final SimpleDateFormat iso8601DateFormat

ISO 8601 format

alternateIso8601DateFormat

protected final SimpleDateFormat alternateIso8601DateFormat

Alternate ISO 8601 format without fractional seconds

rfc822DateFormat

protected final SimpleDateFormat rfc822DateFormat

RFC 822 format

rfc822DateFormatUTC

protected final SimpleDateFormat rfc822DateFormatUTC

compressedIso8601DateFormat

protected final SimpleDateFormat compressedIso8601DateFormat

This is another ISO 8601 format that's used in clock skew error response

构造器详细资料

DateUtils

public DateUtils()

Constructs a new DateUtils object, ready to parse/format dates.

方法详细资料

parseIso8601Date

public Date parseIso8601Date(String dateString)
                      throws ParseException

Parses the specified date string as an ISO 8601 date and returns the Date object.

参数:

dateString - The date string to parse.

返回:

The parsed Date object.

抛出:

ParseException - If the date string could not be parsed.

formatIso8601Date

public String formatIso8601Date(Date date)

Formats the specified date as an ISO 8601 string.

参数:

date - The date to format.

返回:

The ISO 8601 string representing the specified date.

parseRfc822Date

public Date parseRfc822Date(String dateString)
                     throws ParseException

Parses the specified date string as an RFC 822 date and returns the Date object.

参数:

dateString - The date string to parse.

返回:

The parsed Date object.

抛出:

ParseException - If the date string could not be parsed.

formatRfc822Date

public String formatRfc822Date(Date date)

Formats the specified date as an RFC 822 string.

参数:

date - The date to format.

返回:

The RFC 822 string representing the specified date.

parseCompressedIso8601Date

public Date parseCompressedIso8601Date(String dateString)
                                throws ParseException

Parses the specified date string as a compressedIso8601DateFormat ("yyyyMMdd'T'HHmmss'Z'") and returns the Date object.

参数:

dateString - The date string to parse.

返回:

The parsed Date object.

抛出:

ParseException - If the date string could not be parsed.