1 /*
2 * Copyright 2002,2004 The Apache Software Foundation.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.apache.commons.jelly.tags.util;
18
19 import org.apache.commons.jelly.JellyTagException;
20 import org.apache.commons.jelly.TagSupport;
21 import org.apache.commons.jelly.XMLOutput;
22 /***
23 * A tag which sleeps for a given amount of time.
24 *
25 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
26 * @version $Revision: 155420 $
27 */
28 public class SleepTag extends TagSupport {
29 private long millis;
30
31 public SleepTag() {
32 }
33
34 // Tag interface
35 //-------------------------------------------------------------------------
36 public void doTag(final XMLOutput output) throws JellyTagException {
37 if (millis > 0) {
38 try {
39 Thread.sleep(millis);
40 } catch (InterruptedException e) {
41 throw new JellyTagException(e);
42 }
43 }
44 }
45
46 // Properties
47 //-------------------------------------------------------------------------
48
49 /***
50 * Sets the amount of time that this thread should sleep for in milliseconds.
51 */
52 public void setMillis(long millis) {
53 this.millis = millis;
54 }
55
56 }