1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.jetspeed.velocity;
18
19 import org.apache.velocity.tools.view.tools.ViewTool;
20
21 /***
22 * <p>
23 * HtmlUtilTool
24 * </p>
25 * <p>
26 *
27 * </p>
28 * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a>
29 * @version $Id: HtmlUtilTool.java 516448 2007-03-09 16:25:47Z ate $
30 *
31 */
32 public class HtmlUtilTool implements ViewTool
33 {
34
35 /***
36 * <p>
37 * init
38 * </p>
39 *
40 * @see org.apache.velocity.tools.view.tools.ViewTool#init(java.lang.Object)
41 * @param arg0
42 */
43 public void init( Object arg0 )
44 {
45
46 }
47
48 public String getSafeElementId(Object obj)
49 {
50 if(obj == null)
51 {
52 return "null";
53 }
54 else
55 {
56 // Convert "/" to "-"
57 String initValue = obj.toString();
58 return initValue.replaceAll("[///,//.]","-");
59 }
60 }
61
62 }