/*
* 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.module.loader;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import org.impalaframework.module.ModuleDefinition;
import org.impalaframework.module.beanset.BeanSetPropertiesReader;
import org.impalaframework.module.beanset.RecordingImportingBeanDefinitionDocumentReader;
import org.impalaframework.module.definition.BeansetModuleDefinition;
import org.impalaframework.spring.module.loader.ApplicationModuleLoader;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.xml.BeanDefinitionDocumentReader;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.context.ConfigurableApplicationContext;
public class BeansetApplicationModuleLoader extends ApplicationModuleLoader {
public BeansetApplicationModuleLoader() {
super();
}
@Override
public XmlBeanDefinitionReader newBeanDefinitionReader(String applicationId, ConfigurableApplicationContext context, ModuleDefinition definition) {
if (definition instanceof BeansetModuleDefinition) {
BeansetModuleDefinition beanSetDefinition = (BeansetModuleDefinition) definition;
Map<String, Set<String>> overrides = beanSetDefinition.getOverrides();
ClassLoader classLoader = context.getClassLoader();
Properties properties = new BeanSetPropertiesReader().readBeanSetDefinition(classLoader, overrides);
final ConfigurableListableBeanFactory beanFactory = context.getBeanFactory();
final RecordingImportingBeanDefinitionDocumentReader documentReader = new RecordingImportingBeanDefinitionDocumentReader(properties);
XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(ModuleUtils.castToBeanDefinitionRegistry(beanFactory)){
protected BeanDefinitionDocumentReader createBeanDefinitionDocumentReader() {
return documentReader;
}
};
return xmlReader;
}
else {
return super.newBeanDefinitionReader(applicationId, context, definition);
}
}
}