001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.tag;
020
021import javax.servlet.jsp.tagext.Tag;
022
023import lucee.runtime.exp.ApplicationException;
024import lucee.runtime.ext.tag.TagImpl;
025
026/**
027* Required for cfhttp POST operations, cfhttpparam is used to specify the parameters necessary to 
028*        build a cfhttp POST.
029*
030*
031*
032**/
033public final class PDFParam extends TagImpl {
034        
035        PDFParamBean param=new PDFParamBean();
036
037
038        /**
039         * @param pages the pages to set
040         */
041        public void setPages(String pages) {
042                param.setPages(pages);
043        }
044
045        /**
046         * @param password the password to set
047         */
048        public void setPassword(String password) {
049                param.setPassword(password);
050        }
051
052        /**
053         * @param source the source to set
054         */
055        public void setSource(Object source) {
056                param.setSource(source);
057        }
058        
059        
060        @Override
061        public int doStartTag() throws ApplicationException     {
062        
063        
064                // get HTTP Tag
065                Tag parent=getParent();
066                while(parent!=null && !(parent instanceof PDF)) {
067                        parent=parent.getParent();
068                }
069                
070                if(parent instanceof PDF) {
071                        PDF pdf = (PDF)parent;
072                        pdf.setParam(param);
073                }
074                else {
075                        throw new ApplicationException("Wrong Context, tag PDFParam must be inside a PDF tag"); 
076                }
077                return SKIP_BODY;
078        }
079
080        @Override
081        public int doEndTag()   {
082                return EVAL_PAGE;
083        }
084
085        @Override
086        public void release()   {
087                super.release();
088                param=new PDFParamBean();
089        }
090}