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Lightweight Object SQL Relational Mapping (OSRM)
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/*
* Copyright 2017 @objectsql.com
*
* 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 com.objectsql.spring;
import com.objectsql.BaseServiceImpl;
import com.objectsql.BaseService;
import com.objectsql.ObjectSQLManager;
import com.objectsql.listener.*;
import com.objectsql.utils.ORMUtils;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.beans.factory.BeanFactoryUtils;
import org.springframework.beans.factory.ListableBeanFactory;
import javax.sql.DataSource;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class SpringBaseServiceImpl extends BaseServiceImpl implements BeanFactoryAware{
public SpringBaseServiceImpl(){
}
public SpringBaseServiceImpl(ObjectSQLManager objectSQLManager){
super(objectSQLManager);
}
public SpringBaseServiceImpl(DataSource dataSource){
super(dataSource);
}
private ListableBeanFactory factory;
@Override
public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
if (beanFactory instanceof ListableBeanFactory) {
this.factory = (ListableBeanFactory)beanFactory;
List defaultListenerList = sortListeners(this.factory, DefaultListener.class);
setDefaultListeners(defaultListenerList);
List changeListenerList = sortListeners(this.factory, ChangeListener.class);
setChangeListeners(changeListenerList);
List changedListenerList = sortListeners(this.factory, ChangedListener.class);
setChangedListeners(changedListenerList);
List queryListenerList = sortListeners(this.factory, QueryListener.class);
setQueryListeners(queryListenerList);
}
}
private List sortListeners(ListableBeanFactory beanFactory, Class clazz){
List result = new ArrayList();
Map listenerMap = BeanFactoryUtils.beansOfTypeIncludingAncestors(beanFactory, clazz);
for(S listener : listenerMap.values()){
if(BaseService.class.isAssignableFrom(listener.getClass())){
continue;
}
if(ORMUtils.isTheSameClass(getBaseClass(), listener.getClass())){
result.add(listener);
}
}
return result;
}
}