org.eclipse.jetty.util
类 DateCache

java.lang.Object
  org.eclipse.jetty.util.DateCache

直接已知子类：

BufferDateCache

public class DateCache
extends Object

Date Format Cache. Computes String representations of Dates and caches the results so that subsequent requests within the same minute will be fast. Only format strings that contain either "ss" or "ss.SSS" are handled. The timezone of the date may be included as an ID with the "zzz" format string or as an offset with the "ZZZ" format string. If consecutive calls are frequently very different, then this may be a little slower than a normal DateFormat.

字段摘要

static String

DEFAULT_FORMAT

构造方法摘要

DateCache()
Constructor.

DateCache(String format)
Constructor.

DateCache(String format, DateFormatSymbols s)

DateCache(String format, Locale l)

方法摘要

String	format(Date inDate) Format a date according to our stored formatter.
String	format(long inDate) Format a date according to our stored formatter.
void	format(long inDate, StringBuilder buffer) Format to string buffer.
SimpleDateFormat	getFormat() Get the format.
String	getFormatString()
TimeZone	getTimeZone()
int	lastMs()
String	now()
void	setTimeZone(TimeZone tz) Set the timezone.
void	setTimeZoneID(String timeZoneId) Set the timezone.

从类 java.lang.Object 继承的方法

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

字段详细信息

DEFAULT_FORMAT

public static String DEFAULT_FORMAT

构造方法详细信息

DateCache

public DateCache()

Constructor. Make a DateCache that will use a default format. The default format generates the same results as Date.toString().

DateCache

public DateCache(String format)

Constructor. Make a DateCache that will use the given format

DateCache

public DateCache(String format,
                 Locale l)

DateCache

public DateCache(String format,
                 DateFormatSymbols s)

方法详细信息

setTimeZone

public void setTimeZone(TimeZone tz)

Set the timezone.

参数：

tz - TimeZone

getTimeZone

public TimeZone getTimeZone()

setTimeZoneID

public void setTimeZoneID(String timeZoneId)

Set the timezone.

参数：

timeZoneId - TimeZoneId the ID of the zone as used by TimeZone.getTimeZone(id)

format

public String format(Date inDate)

Format a date according to our stored formatter.

参数：

inDate -

返回：

Formatted date

format

public String format(long inDate)

Format a date according to our stored formatter.

参数：

inDate -

返回：

Formatted date

format

public void format(long inDate,
                   StringBuilder buffer)

Format to string buffer.

参数：

inDate - Date the format

buffer - StringBuilder

getFormat

public SimpleDateFormat getFormat()

Get the format.

getFormatString

public String getFormatString()

now

public String now()

lastMs

public int lastMs()