searcher.java

一个简单的网上订书系统 java的课程设计

package connector;
import items.*;
import java.util.ArrayList;
import beans.*;
public class Searcher {

//	private static final DBConnector c= DBConnector.getSingletonInstance();
	
	public  String getLastID(String table) {
		return DBConnector.getLastID(table);
	}
	
	public Book getBookByID(String BID) {
		return DBConnector.getBookByID(BID);
	}
	
	public ArrayList<Book> searchBookByTitle(String title) {
		return DBConnector.searchBookByTitle(title);
	}
	
	public ArrayList<Book> searchBookByAuthor(String author) {
		return DBConnector.searchBookByAuthor(author);
	}
	
	public ArrayList<Book> top10BySale() {
		return DBConnector.top10BySale();
	}
	
	public ArrayList<Category> listAllCategories() {
		return DBConnector.listAllCategories();
	}
	
	public ArrayList<SubCategory> listSubCategories(String categoryName) {
		return DBConnector.listSubCategories(categoryName);
	}
	
	public ArrayList<Book> top10ByDate() {
		return DBConnector.top10ByDate();
	}
	
	public ArrayList<CustomerItem> cusInf(String name) {
		return DBConnector.cusInf(name);
	}
	
	public ArrayList<OrderItem> getHisOrder(String cname) {
		return DBConnector.getHisOrder(cname);
	}
	
	public ArrayList<OrderItem> getPlaOrder(String cname) {
		return DBConnector.getPlaOrder(cname);
	}
	
	public ArrayList<Book> getBookByType(String type) {
		return DBConnector.getBookByType(type);
	}
	
	public boolean check(String name, String password) {
		return DBConnector.check(name, password);
	}
	
	public static ArrayList<Book> recommendedBooks() {
		return DBConnector.recommendedBooks();
	}
	
	public static void main(String[] args) {
		
	}

}