bookstoremain.java

dao模式结合mvc,dbcp连接池 log4j日志

package com.bookstore.main;

import java.util.Collection;
import java.util.Iterator;

import com.bookstore.dao.BookDAO;
import com.bookstore.dao.BookDAOFactory;
import com.bookstore.data.Book;
import com.bookstore.data.BookImpl;

public class BookStoreMain {
	
	public static void main(String args[])
	{
		
		BookDAO bookdao = BookDAOFactory.getBookDAO();
	
		//Test1
			Book b1 = bookdao.createBook
	("Java编程思想", "计算机", 100.10, "java经典的学习书籍");
	
		System.out.println(b1);
			
			
			//bookdao.queryBook();
		
		//Test3
		BookImpl b2 = (BookImpl)bookdao.findBookById("" + "or 1=1");
		System.out.println(b2);
		
		//Test4
		Collection c = bookdao.findBookByNotes("java");
		
		if( c.size() > 0)
		{
			StringBuffer books = new StringBuffer();
            books.append("result :\n");
            Iterator iter = c.iterator();
            while (iter.hasNext())
            {
                Book book = (Book) iter.next();
                books.append("\t");
                books.append(book);
                books.append("\n");
            }
            System.out.println(books.toString());
		}
		
		
		//Test5
		/*bookdao.queryBook();
		bookdao.deleteBook(6);
		bookdao.queryBook();*/
		

		//Test6
		/*bookdao.queryBook();
		bookdao.updateBook(1, "Java基础教程", "计算机", 35.20, "面向初学者的Java基础教程");
		bookdao.queryBook();*/
	}
}