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; 020 021import java.io.IOException; 022import java.io.Reader; 023 024import lucee.commons.io.CharsetUtil; 025import lucee.commons.io.IOUtil; 026import lucee.commons.io.res.Resource; 027 028public abstract class PagePlus extends Page { 029 030 private Resource staticTextLocation; 031 032 public Object udfDefaultValue(PageContext pc, int functionIndex, int argumentIndex) { 033 return udfDefaultValue(pc, functionIndex, argumentIndex, null); 034 } 035 036 public Object udfDefaultValue(PageContext pc, int functionIndex, int argumentIndex, Object defaultValue) { 037 return null; 038 } 039 040 public String str(PageContext pc, int off, int len) throws IOException{ 041 if(staticTextLocation==null) { 042 PageSource ps = getPageSource(); 043 Mapping m = ps.getMapping(); 044 staticTextLocation=m.getClassRootDirectory(); 045 staticTextLocation=staticTextLocation.getRealResource(ps.getJavaName()+".txt"); 046 } 047 048 Reader reader = IOUtil.getReader(staticTextLocation, CharsetUtil.UTF8); 049 char[] carr=new char[len]; 050 try { 051 if(off>0)reader.skip(off); 052 reader.read(carr); 053 } 054 finally { 055 IOUtil.closeEL(reader); 056 } 057 058 //print.e(carr); 059 return new String(carr); 060 } 061}