Package com.thoughtworks.xstream.core.util

Class ThreadSafeSimpleDateFormat

java.lang.Object

com.thoughtworks.xstream.core.util.ThreadSafeSimpleDateFormat

public class ThreadSafeSimpleDateFormat
extends java.lang.Object

Wrapper around java.text.SimpleDateFormat that can be called by multiple threads concurrently.

SimpleDateFormat has a high overhead in creating and is not thread safe. To make best use of resources, the ThreadSafeSimpleDateFormat provides a dynamically sizing pool of instances, each of which will only be called by a single thread at a time.

The pool has a maximum capacity, to limit overhead. If all instances in the pool are in use and another is required, it shall block until one becomes available.

Author:

Joe Walnes, Jörg Schaible

Constructor Summary

Constructors

Constructor	Description
ThreadSafeSimpleDateFormat(java.lang.String format, java.util.TimeZone timeZone, int initialPoolSize, int maxPoolSize, boolean lenient)
ThreadSafeSimpleDateFormat(java.lang.String format, java.util.TimeZone timeZone, java.util.Locale locale, int initialPoolSize, int maxPoolSize, boolean lenient)

Method Summary

Modifier and Type	Method	Description
java.lang.String	format(java.util.Date date)
java.util.Date	parse(java.lang.String date)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadSafeSimpleDateFormat

public ThreadSafeSimpleDateFormat(java.lang.String format,
                                  java.util.TimeZone timeZone,
                                  int initialPoolSize,
                                  int maxPoolSize,
                                  boolean lenient)

ThreadSafeSimpleDateFormat

public ThreadSafeSimpleDateFormat(java.lang.String format,
                                  java.util.TimeZone timeZone,
                                  java.util.Locale locale,
                                  int initialPoolSize,
                                  int maxPoolSize,
                                  boolean lenient)

Method Detail

format

public java.lang.String format(java.util.Date date)

parse

public java.util.Date parse(java.lang.String date)
                     throws java.text.ParseException

Throws:

java.text.ParseException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object