1 /*
2 * Copyright 2004-2006 the Seasar Foundation and the Others.
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,
13 * either express or implied. See the License for the specific language
14 * governing permissions and limitations under the License.
15 */
16 package org.seasar.tuigwaa.util.functor;
17
18 import com.isenshi.util.functor.UnaryFunction;
19
20 public class Text2HtmlFunction implements UnaryFunction {
21
22 public Object evaluate(Object obj) {
23 if(obj == null){
24 return "";
25 }
26 String str = (String)obj;
27
28 str = str.replaceAll("\r\n", "<br/>");
29 str = str.replaceAll("\r", "<br/>");
30 str = str.replaceAll("\n", "<br/>");
31 return str;
32 }
33 }