/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.runtimes.dflt.bytecode.identity.objectfactory;
import java.lang.reflect.Modifier;
import org.apache.isis.core.metamodel.spec.ObjectInstantiationException;
import org.apache.isis.runtimes.dflt.runtime.persistence.objectfactory.ObjectFactoryAbstract;
public class ObjectFactoryBasic extends ObjectFactoryAbstract {
public ObjectFactoryBasic() {
}
public ObjectFactoryBasic(final Mode mode) {
super(mode);
}
/**
* Simply instantiates reflectively, does not enhance bytecode etc in any
* way.
*/
@Override
protected <T> T doInstantiate(final Class<T> cls) throws ObjectInstantiationException {
if (Modifier.isAbstract(cls.getModifiers())) {
throw new ObjectInstantiationException("Cannot create an instance of an abstract class: " + cls);
}
try {
return cls.newInstance();
} catch (final IllegalAccessException e) {
throw new ObjectInstantiationException(e);
} catch (final InstantiationException e) {
throw new ObjectInstantiationException(e);
}
}
}