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.commons.lang.StringUtil; 025import lucee.runtime.PageContext; 026import lucee.runtime.PageContextImpl; 027import lucee.runtime.exp.PageException; 028import lucee.runtime.op.Caster; 029 030public class FileWrite { 031 032 public static String call(PageContext pc, Object obj, Object data) throws PageException { 033 return call(pc,obj,data,((PageContextImpl)pc).getResourceCharset().name()); 034 } 035 036 public static String call(PageContext pc, Object obj, Object data,String charset) throws PageException { 037 FileStreamWrapper fsw=null; 038 boolean close=false; 039 if(StringUtil.isEmpty(charset,true)) 040 charset=((PageContextImpl)pc).getResourceCharset().name(); 041 try { 042 try { 043 if(obj instanceof FileStreamWrapper) { 044 fsw=(FileStreamWrapper)obj; 045 } 046 else { 047 close=true; 048 Resource res = Caster.toResource(pc,obj,false); 049 pc.getConfig().getSecurityManager().checkFileLocation(res); 050 fsw=new FileStreamWrapperWrite(res,charset,false,false); 051 } 052 fsw.write(data); 053 } 054 finally { 055 if(close && fsw!=null)fsw.close(); 056 } 057 058 } 059 catch (IOException e) { 060 throw Caster.toPageException(e); 061 } 062 return null; 063 } 064}