WriteTagUtil.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.servlet.taglib.ui; 24 25 import com.liferay.portal.kernel.log.Log; 26 import com.liferay.portal.kernel.log.LogFactoryUtil; 27 import com.liferay.portal.kernel.servlet.PortalIncludeUtil; 28 import com.liferay.portal.kernel.util.Validator; 29 30 import javax.servlet.http.HttpServletRequest; 31 import javax.servlet.jsp.JspException; 32 import javax.servlet.jsp.PageContext; 33 34 /** 35 * <a href="WriteTagUtil.java.html"><b><i>View Source</i></b></a> 36 * 37 * @author Brian Wing Shun Chan 38 */ 39 public class WriteTagUtil { 40 41 public static void doEndTag( 42 String page, Object bean, String property, PageContext pageContext) 43 throws JspException { 44 45 try { 46 if ((bean == null) || Validator.isNull(property)) { 47 return; 48 } 49 50 HttpServletRequest request = 51 (HttpServletRequest)pageContext.getRequest(); 52 53 request.setAttribute("liferay-ui:write:bean", bean); 54 request.setAttribute("liferay-ui:write:property", property); 55 56 PortalIncludeUtil.include(pageContext, page); 57 } 58 catch (Exception e) { 59 _log.error(e, e); 60 61 throw new JspException(e); 62 } 63 } 64 65 private static Log _log = LogFactoryUtil.getLog(WriteTagUtil.class); 66 67 }