1 /*
2 * The Kuali Financial System, a comprehensive financial management system for higher education.
3 *
4 * Copyright 2005-2014 The Kuali Foundation
5 *
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
15 *
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19 package org.kuali.rice.core.util.jaxb;
20
21 import javax.xml.bind.annotation.adapters.XmlAdapter;
22
23 import org.apache.commons.lang.StringUtils;
24
25 /**
26 * An XML adapter that simply performs a null-safe trim on the value to be marshalled or unmarshalled.
27 *
28 * <p>Only use this adapter when it is necessary for the remaining whitespace-related characters to
29 * remain as-is.
30 *
31 * @author Kuali Rice Team (rice.collab@kuali.org)
32 */
33 public class StringTrimmingAdapter extends XmlAdapter<String,String> {
34
35 /**
36 * @see javax.xml.bind.annotation.adapters.XmlAdapter#unmarshal(java.lang.Object)
37 */
38 @Override
39 public String unmarshal(String v) throws Exception {
40 return StringUtils.trim(v);
41 }
42
43 /**
44 * @see javax.xml.bind.annotation.adapters.XmlAdapter#marshal(java.lang.Object)
45 */
46 @Override
47 public String marshal(String v) throws Exception {
48 return StringUtils.trim(v);
49 }
50
51 }