1 /*
2 Licensed under the Apache License, Version 2.0 (the "License");
3 you may not use this file except in compliance with the License.
4 You may obtain a copy of the License at
5
6 http://www.apache.org/licenses/LICENSE-2.0
7
8 Unless required by applicable law or agreed to in writing, software
9 distributed under the License is distributed on an "AS IS" BASIS,
10 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 See the License for the specific language governing permissions and
12 limitations under the License.
13 */
14 package uk.nhs.interoperability.util;
15
16 /**
17 * The Class StringUtils.
18 *
19 * @author Michael Odling-Smee
20 * @author Nicholas Jones
21 * @since 0.1
22 */
23 public class StringUtils {
24
25 /**
26 * Instantiates a new string utils.
27 */
28 private StringUtils() {
29 }
30
31 /**
32 * Checks for value.
33 *
34 * @param testStr the test str
35 * @return true, if successful
36 */
37 public static final boolean hasValue(String testStr) {
38 return testStr != null && !testStr.trim().isEmpty();
39 }
40
41 }