| USAPhoneNumberFormat.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.util.format;
24
25 import com.liferay.portal.kernel.util.StringUtil;
26
27 /**
28 * <a href="USAPhoneNumberFormat.java.html"><b><i>View Source</i></b></a>
29 *
30 * @author Brian Wing Shun Chan
31 */
32 public class USAPhoneNumberFormat implements PhoneNumberFormat {
33
34 public String format(String phoneNumber) {
35 if (phoneNumber == null) {
36 return "";
37 }
38
39 if (phoneNumber.length() > 10) {
40 return "(" + phoneNumber.substring(0,3) + ") " +
41 phoneNumber.substring(3,6) + "-" +
42 phoneNumber.substring(6,10) +
43 " x" + phoneNumber.substring(10, phoneNumber.length());
44 }
45 else if (phoneNumber.length() == 10) {
46 return "(" + phoneNumber.substring(0,3) + ") " +
47 phoneNumber.substring(3,6) + "-" +
48 phoneNumber.substring(6,10);
49 }
50 else if (phoneNumber.length() == 7) {
51 return phoneNumber.substring(0,3) + "-" +
52 phoneNumber.substring(3,7);
53 }
54 else {
55 return phoneNumber;
56 }
57 }
58
59 public String strip(String phoneNumber) {
60 return StringUtil.extractDigits(phoneNumber);
61 }
62
63 }