001/* 002 * This library is part of OpenCms - 003 * the Open Source Content Management System 004 * 005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com) 006 * 007 * This library is free software; you can redistribute it and/or 008 * modify it under the terms of the GNU Lesser General Public 009 * License as published by the Free Software Foundation; either 010 * version 2.1 of the License, or (at your option) any later version. 011 * 012 * This library is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * Lesser General Public License for more details. 016 * 017 * For further information about Alkacon Software GmbH & Co. KG, please see the 018 * company website: http://www.alkacon.com 019 * 020 * For further information about OpenCms, please see the 021 * project website: http://www.opencms.org 022 * 023 * You should have received a copy of the GNU Lesser General Public 024 * License along with this library; if not, write to the Free Software 025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 026 */ 027 028package org.opencms.jsp; 029 030import javax.servlet.jsp.tagext.BodyTagSupport; 031 032/** 033 * Allows to have certain JSP code on a JSP not processed by OpenCms, 034 * which can be useful in case you want to create a JSP page using the OpenCms static export.<p> 035 * 036 * Usually, if you want to create a JSP page using the OpenCms static export, 037 * some parts of the page should be processed by OpenCms, while other parts of the JSP 038 * are processed later when the exported JSP is deployed in another servlet container. 039 * A typical use case is that you have a template applied to the page in OpenCms, but the body content of the page 040 * is generated after the static export, for example by a database application.<p> 041 * 042 * <b>Please note:</b> In order to static export a JSP page with the <code>".jsp"</code> suffix, you need to add the 043 * property <code>"exportsuffix"</code> with the value <code>".jsp"</code> to the OpenCms JSP file in the VFS. 044 * Otherwise the static export will always add the suffix <code>".html"</code>.<p> 045 * 046 * @since 7.0.4 047 */ 048public class CmsJspTagExport extends BodyTagSupport { 049 050 /** Serial version UID required for safe serialization. */ 051 private static final long serialVersionUID = 6326430271724241959L; 052 053 /** 054 * @see javax.servlet.jsp.tagext.BodyTagSupport#doStartTag() 055 */ 056 @Override 057 public int doStartTag() { 058 059 return EVAL_BODY_INCLUDE; 060 } 061}