Package com.restfb.util

Class CachedDateFormatStrategy

java.lang.Object

com.restfb.util.CachedDateFormatStrategy

All Implemented Interfaces:

DateFormatStrategy

public class CachedDateFormatStrategy
extends Object
implements DateFormatStrategy

a DateFormat strategy that returns a cached SimpleDateFormat instance.

For every format string an instance of the SimpleDateFormat is saved on a per thread base, so the SimpleDateFormat instance is reused and you get an major speedup.

Attention: to prevent a possible memory leak while using this strategy you have to clean up the inner ThreadLocal with the clearThreadLocal method.

Since:

1.7.0

Constructor Summary

Constructors

Constructor	Description
CachedDateFormatStrategy()

Method Summary

Modifier and Type	Method	Description
void	clearThreadLocal()
DateFormat	formatFor(String format)	fetch the DateFormat instance that is used to parse a date in the DateUtils

Methods inherited from class java.lang.Object

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

Constructor Details

CachedDateFormatStrategy

public CachedDateFormatStrategy()

Method Details

formatFor

public DateFormat formatFor(String format)

Description copied from interface: DateFormatStrategy

fetch the DateFormat instance that is used to parse a date in the DateUtils

Specified by:

formatFor in interface DateFormatStrategy

Parameters:

format - the format pattern as string

Returns:

a DateFormat instance

clearThreadLocal

public void clearThreadLocal()