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 **/ 019/** 020 * Implements the CFML Function UnserializeJava 021 */ 022package lucee.runtime.functions.dynamicEvaluation; 023 024import java.io.ByteArrayInputStream; 025import java.io.InputStream; 026 027import lucee.commons.io.IOUtil; 028import lucee.runtime.PageContext; 029import lucee.runtime.converter.JavaConverter; 030import lucee.runtime.exp.PageException; 031import lucee.runtime.ext.function.Function; 032import lucee.runtime.op.Caster; 033import lucee.runtime.op.Decision; 034 035public final class EvaluateJava implements Function { 036 037 private static final long serialVersionUID = 2665025287805145492L; 038 039 public static Object call(PageContext pc , Object stringOrBinary) throws PageException { 040 // Binary 041 if(Decision.isBinary(stringOrBinary)){ 042 InputStream is=null; 043 try { 044 is=new ByteArrayInputStream(Caster.toBinary(stringOrBinary)); 045 return JavaConverter.deserialize(is); 046 } 047 catch (Exception e) { 048 throw Caster.toPageException(e); 049 } 050 finally { 051 IOUtil.closeEL(is); 052 } 053 } 054 055 // STring 056 try { 057 return JavaConverter.deserialize(Caster.toString(stringOrBinary)); 058 } catch (Exception e) { 059 throw Caster.toPageException(e); 060 } 061 } 062}