Java Code Examples for org.apache.commons.lang3.time.DateUtils#addMilliseconds()

/**
 * Schedules an Action Chain for execution.
 * @param actionChain the action chain to execute
 * @param date first action's minimum timestamp
 * @throws TaskomaticApiException if there was a Taskomatic error
 */
public static void schedule(ActionChain actionChain, Date date)
    throws TaskomaticApiException {

    log.debug("Scheduling Action Chain " +  actionChain + " to date " + date);
    Map<Server, Action> latest = new HashMap<Server, Action>();
    int maxSortOrder = getNextSortOrderValue(actionChain);
    Date dateInOrder = new Date(date.getTime());
    Map<Server, List<Action>> minionActions = new HashMap<Server, List<Action>>();

    for (int sortOrder = 0; sortOrder < maxSortOrder; sortOrder++) {
        for (ActionChainEntry entry : getActionChainEntries(actionChain, sortOrder)) {
            Server server = entry.getServer();
            Action action = entry.getAction();

            log.debug("Scheduling Action " + action + " to server " + server);
            ActionFactory.addServerToAction(server.getId(), action);
            action.setPrerequisite(latest.get(server));
            action.setEarliestAction(dateInOrder);

            // Increment 'earliest' time by a millisecond for each chain action in
            // order to sort them correctly for display
            dateInOrder = DateUtils.addMilliseconds(dateInOrder, 1);
            latest.put(server, action);
        }
    }

    // Trigger Action Chain execution for Minions via Taskomatic
    taskomaticApi.scheduleActionChainExecution(actionChain);
    log.debug("Action Chain " + actionChain + " scheduled to date " + date);
}
 

/**
 * Tries to occupy the onclick enabler.
 * @param waitMs the time interval to occupy
 * @return if noone occupied it, returns true, else false
 */
public static boolean occupy(int waitMs){
    if(occupiedUntil != null && occupiedUntil.after(new Date())){
        return false;
    }
    occupiedUntil = DateUtils.addMilliseconds(new Date(), waitMs);
    return true;
}
 

/**
 * Tries to occupy the onclick enabler.
 * @param waitMs the time interval to occupy
 * @return if noone occupied it, returns true, else false
 */
public static boolean occupy(int waitMs){
    if(occupiedUntil != null && occupiedUntil.after(new Date())){
        return false;
    }
    occupiedUntil = DateUtils.addMilliseconds(new Date(), waitMs);
    return true;
}
 

protected void assertWoit( long refNum,
                           long woinRefNum,
                           int tokenId,
                           WorkItemStatus status,
                           String signal,
                           Integer delayInMs,
                           String bean,
                           String method,
                           String role,
                           String userName,
                           Object arguments,
                           Object result ){
    WorkItem woit = findInArchive( woinRefNum ) ? archiveDao.findWoitByRefNum( refNum ) : workItemDao.findByRefNum( refNum );
    Assert.assertEquals( refNum, (long)woit.getRefNum() );
    Assert.assertEquals( woinRefNum, (long)woit.getWoinRefNum() );
    Assert.assertEquals( tokenId, woit.getTokenId() );
    Assert.assertEquals( status, woit.getStatus() );
    Assert.assertEquals( signal, woit.getSignal() );
    if( delayInMs != null ){
        Date min = DateUtils.addMilliseconds( new Date(), -(int)delayInMs );
        Date max = DateUtils.addMilliseconds( new Date(), delayInMs );
        Assert.assertTrue( min.before( woit.getDueDate() ) );
        Assert.assertTrue( max.after( woit.getDueDate() ) );
    }
    Assert.assertEquals( bean, woit.getBean() );
    Assert.assertEquals( method, woit.getMethod() );
    Assert.assertEquals( role, woit.getRole() );
    Assert.assertEquals( userName, woit.getUserName() );
    if( WorkItemType.TASK.equals( woit.getType() ) ){
        Assert.assertArrayEquals( (Object[])arguments, JsonUtil.deserialize( woit.getArguments(), Object[].class ) );
    }
    else if( WorkItemType.HUMAN_TASK.equals( woit.getType() ) ){
        Assert.assertEquals( arguments, JsonUtil.deserializeHashMap( woit.getArguments(), String.class, Object.class ) );
    }
    Assert.assertEquals( result, JsonUtil.deserialize( woit.getResult() ) );
}
 

protected void simulatePollLockAssign( long woinRefNum, WorkType type, Long woitRefNum, int timeOffset ){
    Date now = DateUtils.addMilliseconds( new Date(), timeOffset + 1000 );
    simulatePollLockAssign( woinRefNum, type, woitRefNum, now );
}
 

@Test
public void add_milliseconds_to_date_in_java_with_apachecommons () {

	Calendar newYearsEve = Calendar.getInstance();
	newYearsEve.set(2012, 11, 31, 23, 59, 59);
	
	Date newYearsDay = DateUtils.addMilliseconds(newYearsEve.getTime(), 1000);
	
	SimpleDateFormat dateFormatter = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss M z");

	logger.info(dateFormatter.format(newYearsEve.getTime()));
	logger.info(dateFormatter.format(newYearsDay));

	assertTrue(newYearsDay.after(newYearsEve.getTime()));
}
 

@Test
public void subtract_milliseconds_from_date_in_java_apachecommons () {
	
	Calendar newYearsDay = Calendar.getInstance();
	newYearsDay.set(2013, 0, 1, 0, 0, 0);
	
	Date newYearsEve = DateUtils.addMilliseconds(newYearsDay.getTime(), -1000);
	
	SimpleDateFormat dateFormatter = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss z");

	logger.info(dateFormatter.format(newYearsDay.getTime()));
	logger.info(dateFormatter.format(newYearsEve));

	assertTrue(newYearsEve.before(newYearsDay.getTime()));
}
 

/**
 * 指定日期 <code>date</code>加减毫秒.
 * 
 * <h3>说明:</h3>
 * <blockquote>
 * <ol>
 * <li>结果会自动跨月,跨年计算.</li>
 * <li>传入的参数 <code>date</code> 不会改变</li>
 * </ol>
 * </blockquote>
 * 
 * <h3>示例:</h3>
 * 
 * <blockquote>
 * 
 * <pre class="code">
 * DateUtil.addMillisecond(2015-09-07 13:35:02.769,5000)     =2015-09-07 13:35:07.769
 * DateUtil.addMillisecond(2015-09-07 13:35:02.769,-5000)    =2015-09-07 13:34:57.769
 * </pre>
 * 
 * </blockquote>
 * 
 * @param date
 *            任意时间
 * @param millisecond
 *            加减毫秒,<span style="color:red">可以是负数</span>,表示前面多少<br>
 * @return 如果 <code>date</code>是null,抛出 {@link java.lang.IllegalArgumentException}<br>
 *         如果 <code>millisecond==0</code>,那么什么都不做,返回 <code>date</code>,参见 {@link GregorianCalendar#add(int, int)}
 * @throws IllegalArgumentException
 *             如果 <code>date</code> 是<code>null</code>
 * @see org.apache.commons.lang3.time.DateUtils#addMilliseconds(Date, int)
 * @since 1.4.1
 */
public static Date addMillisecond(Date date,int millisecond){
    return DateUtils.addMilliseconds(date, millisecond);
}