daofactory.java

来自「是一个Bug系统」· Java 代码 · 共 50 行

package com.runwit.common.db;

import com.runwit.bugreport.services.IBugStatusServices;
import com.runwit.bugreport.services.IGroupServices;
import com.runwit.bugreport.services.IProjectServices;
import com.runwit.bugreport.services.dao.BugStatusDAO;
import com.runwit.bugreport.services.dao.GroupsDAO;
import com.runwit.bugreport.services.dao.ProjectDAO;
import com.runwit.ebookstore.services.ICategoryServices;
import com.runwit.ebookstore.services.IProductServices;
import com.runwit.ebookstore.services.dao.CategoryDAO;
import com.runwit.ebookstore.services.dao.ProductDAO;

public class DAOFactory {
	
	public static final int DAO_JDBC = 1;
	public static final int DAO_HIBERNATE = 2;
	public static final int DAO_IBATES = 3;
	
	private static int  daoType = DAO_JDBC;
	
	private DAOFactory() {
	}
	
	public static int getDaoType() {
		return daoType;
	}
	
	public static ICategoryServices createCategoriesDAO() {
		return new CategoryDAO();
	}
	 
	public static IProductServices createProductDAO() {
		return new ProductDAO();
	}
	
	public static IBugStatusServices createBugStatusDAO() {
		return new BugStatusDAO(); 
	}
	
	public static IGroupServices createGroupServices() {
		return new GroupsDAO();
	}
	
	public static IProjectServices createProjectServices() {
		return new ProjectDAO();
	}

}