orderserviceimpl.java

来自「网上商店 新增功能： 1」· Java 代码 · 共 57 行

package netstore.service;

import java.sql.Timestamp;
import java.util.List;
import java.util.Iterator;
import java.util.ArrayList;

import netstore.businessobjects.*;

// Import the exceptions used
import netstore.framework.exceptions.DatastoreException;

import javax.servlet.ServletContext;

// Import the implementation specific packages
//hibernate 3.0
import org.hibernate.*;

import org.apache.log4j.*;

/**
 * 业务代理实现
 * @author huangyongfeng
 *
 */
public class OrderServiceImpl extends NetstoreServiceImpl{
    private static Logger logger = Logger.getLogger(OrderServiceImpl.class.getName());	
 
  /**
   * Create the service *
   */
  public OrderServiceImpl() throws DatastoreException {
    super();
  }

 /**
  * 保存订单
  */
  public void saveOrder(Order order) throws DatastoreException{

    Session session = HibernateUtil.getSession();
    Transaction tx = null;
    try {
      tx = session.beginTransaction();
      session.save(order);
      tx.commit();

    } catch (Exception ex) {
      HibernateUtil.rollbackTransaction(tx);
      throw DatastoreException.datastoreError(ex);
    } finally {
      // No matter what, close the session
      HibernateUtil.closeSession(session);
    }
  }

}