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.functions.file;
020
021import java.io.IOException;
022
023import lucee.commons.io.res.Resource;
024import lucee.runtime.PageContext;
025import lucee.runtime.PageContextImpl;
026import lucee.runtime.exp.PageException;
027import lucee.runtime.op.Caster;
028
029public class FileWriteLine {
030
031        public static String call(PageContext pc, Object obj, String text) throws PageException {
032                FileStreamWrapper fsw=null;
033                boolean close=false;
034                try {
035                        try {
036                                if(obj instanceof FileStreamWrapper) {
037                                        fsw=(FileStreamWrapper)obj;
038                                }
039                                else {
040                                        close=true;
041                                        Resource res = Caster.toResource(pc,obj,false);
042                                        pc.getConfig().getSecurityManager().checkFileLocation(res);
043                                        fsw=new FileStreamWrapperWrite(res,((PageContextImpl)pc).getResourceCharset().name(),false,false);
044                                }
045                                fsw.write(text+"\n");
046                        }
047                        finally {
048                                if(close && fsw!=null)fsw.close();
049                        }
050                        
051                } 
052                catch (IOException e) {
053                        throw Caster.toPageException(e);
054                }
055                return null;
056        }
057}