/**
 * 
 */
package cn.com.lzt.callable;

import java.util.HashMap;
import java.util.concurrent.Callable;

import org.jeecgframework.core.common.service.impl.CommonServiceImpl;

/**
 * @author xzx
 *  
 * 2019年9月1日
 *
 */
public abstract class AbstractDataLoadCallable implements Callable<HashMap<String, HashMap<String, Object>>> {

	protected CommonServiceImpl commonService;
	
	public AbstractDataLoadCallable(CommonServiceImpl commonService) {
		super();
		this.commonService = commonService;
	}

	public CommonServiceImpl getCommonService() {
		return commonService;
	}

	public void setCommonService(CommonServiceImpl commonService) {
		this.commonService = commonService;
	}
	
	@Override
	public HashMap<String, HashMap<String, Object>> call() throws Exception {
		commonService.bindHibernateSessionToThread();
		HashMap<String, HashMap<String, Object>> result = loadData();
		commonService.closeHibernateSessionFromThread();
		return result;
	}
	
	abstract HashMap<String, HashMap<String, Object>> loadData() throws Exception;
}