01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: * <p>
36: * init
37: * </p>
38: *
39: * @see org.apache.velocity.tools.view.tools.ViewTool#init(java.lang.Object)
40: * @param arg0
41: */
42: public void init(Object arg0) {
43:
44: }
45:
46: public String getSafeElementId(Object obj) {
47: if (obj == null) {
48: return "null";
49: } else {
50: // Convert "/" to "-"
51: String initValue = obj.toString();
52: return initValue.replaceAll("[\\/,\\.]", "-");
53: }
54: }
55:
56: }
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