Hibernate工具类

package com.mypack;

import java.io.IOException;
import java.io.InputStream;
import java.sql.Blob;

import org.hibernate.Hibernate;

public class HibernateUtils {
	/**
	 * 
	 * <li>根据传入的流，构建Blob字段</li>
	 * 
	 * @param in
	 * @return
	 * @throws IOException
	 */
	public static Blob createBlob(InputStream in) throws IOException {
		if (in == null) {
			return null;
		}

		return Hibernate.createBlob(in);
	}
}