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Embedded-Web Distribution of the Payara Project for IBM JDK
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/*
* UuidUtilPadded.java
*
* Created on May 26, 2005, 11:15 AM
*/
package com.sun.enterprise.util.uuid;
/**
*
* @author lwhite
*/
public class UuidUtilPadded extends UuidUtil {
static final int DESIRED_UUID_LENGTH = 40;
//this method can take in the session object
//and insure better uniqueness guarantees
//needed length must be greater than not less than
//expected returned lengths - i.e. at least 40
public static String generateUuid(Object obj, int inputLength) {
int desiredLength =
DESIRED_UUID_LENGTH >= inputLength ? DESIRED_UUID_LENGTH:inputLength;
String unpaddedUuid = UuidUtil.generateUuid(obj);
StringBuffer sb = new StringBuffer(unpaddedUuid);
int neededPadding = desiredLength - unpaddedUuid.length();
//int neededPadding = DESIRED_UUID_LENGTH - unpaddedUuid.length();
if(neededPadding > 0) {
for(int i=0; i