/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.runtime.functions.other;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import lucee.commons.io.IOUtil;
import lucee.commons.io.res.Resource;
import lucee.commons.io.res.util.ResourceUtil;
import lucee.runtime.PageContext;
import lucee.runtime.converter.JavaConverter;
import lucee.runtime.exp.PageException;
import lucee.runtime.op.Caster;
import lucee.runtime.op.Decision;
public class ObjectLoad {
public synchronized static Object call(PageContext pc, Object input) throws PageException {
InputStream is;
boolean closeStream=true;
if(Decision.isBinary(input)) {
is=new ByteArrayInputStream(Caster.toBinary(input));
}
else if(input instanceof InputStream) {
is=(InputStream)input;
closeStream=false;
}
else {
Resource res = ResourceUtil.toResourceExisting(pc, Caster.toString(input));
pc.getConfig().getSecurityManager().checkFileLocation(res);
try {
is=res.getInputStream();
} catch (IOException e) {
throw Caster.toPageException(e);
}
}
try {
return JavaConverter.deserialize(is);
} catch (Exception e) {
throw Caster.toPageException(e);
}
finally{
if(closeStream)IOUtil.closeEL(is);
}
}
}