/* This file is part of the db4o object database http://www.db4o.com
Copyright (C) 2004 - 2011 Versant Corporation http://www.versant.com
db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.
db4o 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 General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see http://www.gnu.org/licenses/. */
package com.db4o.internal;
import com.db4o.foundation.*;
import com.db4o.reflect.*;
public class ReflectorConfigurationImpl implements ReflectorConfiguration {
private Config4Impl _config;
public ReflectorConfigurationImpl(Config4Impl config) {
_config = config;
}
public boolean testConstructors() {
return _config.testConstructors();
}
public boolean callConstructor(ReflectClass clazz) {
TernaryBool specialized = callConstructorSpecialized(clazz);
if(!specialized.isUnspecified()){
return specialized.definiteYes();
}
return _config.callConstructors().definiteYes();
}
private final TernaryBool callConstructorSpecialized(ReflectClass clazz){
Config4Class clazzConfig = _config.configClass(clazz.getName());
if(clazzConfig!= null){
TernaryBool res = clazzConfig.callConstructor();
if(!res.isUnspecified()){
return res;
}
}
if(Platform4.isEnum(_config.reflector(), clazz)){
return TernaryBool.NO;
}
ReflectClass ancestor = clazz.getSuperclass();
if(ancestor != null){
return callConstructorSpecialized(ancestor);
}
return TernaryBool.UNSPECIFIED;
}
}