FreeMarkerUtil.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.freemarker; 21 22 import freemarker.cache.ClassTemplateLoader; 23 24 import freemarker.template.Configuration; 25 import freemarker.template.DefaultObjectWrapper; 26 import freemarker.template.Template; 27 28 import java.io.StringWriter; 29 import java.io.Writer; 30 31 /** 32 * <a href="FreeMarkerUtil.java.html"><b><i>View Source</i></b></a> 33 * 34 * @author Tariq Dweik 35 * @author Brian Wing Shun Chan 36 * 37 */ 38 public class FreeMarkerUtil { 39 40 public static String process(String name, Object context) 41 throws Exception { 42 43 StringWriter writer = new StringWriter(); 44 45 process(name, context, writer); 46 47 return writer.toString(); 48 } 49 50 public static void process(String name, Object context, Writer writer) 51 throws Exception { 52 53 Template template = _getConfiguration().getTemplate(name); 54 55 template.process(context, writer); 56 } 57 58 private static Configuration _getConfiguration() { 59 if (_configuration == null) { 60 _configuration = new Configuration(); 61 62 _configuration.setObjectWrapper(new DefaultObjectWrapper()); 63 _configuration.setTemplateLoader( 64 new ClassTemplateLoader(FreeMarkerUtil.class, "/")); 65 } 66 67 return _configuration; 68 } 69 70 private static Configuration _configuration; 71 72 }