| FreeMarkerUtil.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.portal.freemarker;
24
25 import freemarker.cache.ClassTemplateLoader;
26
27 import freemarker.template.Configuration;
28 import freemarker.template.DefaultObjectWrapper;
29 import freemarker.template.Template;
30
31 import java.io.StringWriter;
32 import java.io.Writer;
33
34 /**
35 * <a href="FreeMarkerUtil.java.html"><b><i>View Source</i></b></a>
36 *
37 * @author Tariq Dweik
38 * @author Brian Wing Shun Chan
39 */
40 public class FreeMarkerUtil {
41
42 public static String process(String name, Object context)
43 throws Exception {
44
45 StringWriter writer = new StringWriter();
46
47 process(name, context, writer);
48
49 return writer.toString();
50 }
51
52 public static void process(String name, Object context, Writer writer)
53 throws Exception {
54
55 Template template = _getConfiguration().getTemplate(name);
56
57 template.process(context, writer);
58 }
59
60 private static Configuration _getConfiguration() {
61 if (_configuration == null) {
62 _configuration = new Configuration();
63
64 _configuration.setObjectWrapper(new DefaultObjectWrapper());
65 _configuration.setTemplateLoader(
66 new ClassTemplateLoader(FreeMarkerUtil.class, "/"));
67 }
68
69 return _configuration;
70 }
71
72 private static Configuration _configuration;
73
74 }