/*
* Copyright 2007-2010 the original author or authors.
*
* Licensed 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.impalaframework.spring.dynamic;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.CannotLoadBeanClassException;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.support.RootBeanDefinition;
/**
* - Overrides resolveBeanClass for dynamic scope
*/
public class DynamicBeanFactory extends DefaultListableBeanFactory {
public DynamicBeanFactory(BeanFactory internalParentBeanFactory) {
super(internalParentBeanFactory);
}
public DynamicBeanFactory() {
super();
}
protected Class<?> resolveBeanClass(RootBeanDefinition mbd, String beanName) throws CannotLoadBeanClassException {
if (!"dynamic".equals(mbd.getScope())) {
return super.resolveBeanClass(mbd, beanName);
}
else {
try {
return mbd.resolveBeanClass(getBeanClassLoader());
}
catch (ClassNotFoundException ex) {
throw new CannotLoadBeanClassException(mbd.getResourceDescription(), beanName, mbd.getBeanClassName(),
ex);
}
catch (LinkageError err) {
throw new CannotLoadBeanClassException(mbd.getResourceDescription(), beanName, mbd.getBeanClassName(),
err);
}
}
}
}