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.other; 020 021import java.io.ByteArrayInputStream; 022import java.io.IOException; 023import java.io.Serializable; 024 025import lucee.commons.io.IOUtil; 026import lucee.commons.io.res.Resource; 027import lucee.commons.io.res.util.ResourceUtil; 028import lucee.commons.lang.StringUtil; 029import lucee.runtime.PageContext; 030import lucee.runtime.converter.JavaConverter; 031import lucee.runtime.exp.ApplicationException; 032import lucee.runtime.exp.PageException; 033import lucee.runtime.op.Caster; 034 035import org.apache.commons.io.output.ByteArrayOutputStream; 036 037public class ObjectSave { 038 039 public synchronized static Object call(PageContext pc, Object input) throws PageException { 040 return call(pc,input,null); 041 } 042 043 public synchronized static Object call(PageContext pc, Object input,String filepath) throws PageException { 044 if(!(input instanceof Serializable)) 045 throw new ApplicationException("can only serialize object from type Serializable"); 046 047 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 048 try { 049 JavaConverter.serialize((Serializable)input,baos); 050 051 052 byte[] barr = baos.toByteArray(); 053 054 // store to file 055 if(!StringUtil.isEmpty(filepath,true)) { 056 Resource res = ResourceUtil.toResourceNotExisting(pc, filepath); 057 pc.getConfig().getSecurityManager().checkFileLocation(res); 058 IOUtil.copy(new ByteArrayInputStream(barr),res,true); 059 } 060 return barr; 061 062 } 063 catch (IOException e) { 064 throw Caster.toPageException(e); 065 } 066 } 067}