jp.terasoluna.fw.web.struts.taglib
Class RandomUtil

java.lang.Object
  extended by jp.terasoluna.fw.web.struts.taglib.RandomUtil

public class RandomUtil
extends java.lang.Object

Class that generates random ID.

In LinkTag or FormTag, this class is used to add random ID in action URL to avoid caching.

See Also:
FormTag, LinkTag

Field Summary
private static java.util.Random RANDOM
          Random number generator.
static java.lang.String RANDOM_ID_KEY
          Parameter name when random ID is added to URL.
 
Constructor Summary
RandomUtil()
           
 
Method Summary
static java.lang.String generateRandomID()
          Generates random ID string.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

RANDOM_ID_KEY

public static final java.lang.String RANDOM_ID_KEY
Parameter name when random ID is added to URL.

See Also:
Constant Field Values

RANDOM

private static final java.util.Random RANDOM
Random number generator.

Constructor Detail

RandomUtil

public RandomUtil()
Method Detail

generateRandomID

public static java.lang.String generateRandomID()

Generates random ID string.

Returns:
Random ID