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.video;
020
021import lucee.commons.io.res.Resource;
022import lucee.commons.lang.StringUtil;
023import lucee.runtime.exp.PageException;
024import lucee.runtime.exp.PageRuntimeException;
025import lucee.runtime.type.util.ListUtil;
026
027public class VideoInputImpl implements VideoInput {
028
029        private Resource resource;
030        private String args="";
031        private String path;
032
033        /**
034         * Constructor of the class
035         * @param resource
036         */
037        public VideoInputImpl(Resource resource) {
038                this.resource=resource;
039        }
040
041        /**
042         * @see lucee.runtime.video.VideoInput#getResource()
043         */
044        public Resource getResource() {
045                return resource;
046        }
047        
048        /**
049         * @see lucee.runtime.video.VideoInput#setCommand(java.lang.String, java.util.List)
050         */
051        public void setCommand(String path,java.util.List args) {
052                this.path=path;
053                try {
054                        addArgs(ListUtil.listToList(args, " "));
055                } catch (PageException pe) {
056                        throw new PageRuntimeException(pe);
057                }
058        }
059        
060        public void setCommand(String path,String[] args) {
061                this.path=path;
062                addArgs(ListUtil.arrayToList(args, " "));
063        }
064        
065        /**
066         * @see lucee.runtime.video.VideoInput#getCommandAsString()
067         */
068        public String getCommandAsString() {
069                return path+" "+args;
070        }
071        
072        private void addArgs(String args) {
073                if(StringUtil.isEmpty(this.args,true))
074                        this.args=args;
075                else 
076                        this.args+="; "+args;
077                
078        }
079}