package?org.bookstore.action;
import?java.util.List;
import?java.util.Map;
import?org.bookstore.model.Book;
import?org.bookstore.service.IBookService;
import?org.bookstore.service.ICatalogService;
import?org.bookstore.util.Pager;
import?com.opensymphony.xwork2.ActionContext;
import?com.opensymphony.xwork2.ActionSupport;
public?class?BookAction?extends?ActionSupport{
	protected?ICatalogService?catalogService;
	public?void?setCatalogService（ICatalogService?catalogService）?{
		this.catalogService?=?catalogService;
	}
	public?String?browseCatalog（）?throws?Exception{
		List?catalogs=catalogService.getAllCatalogs（）;
		Map?request=（Map）ActionContext.getContext（）.get（“request“）;
		request.put（“catalogs“catalogs）;
		return?SUCCESS;
	}
	protected?IBookService?bookService;
	public?void?setBookService（IBookService?bookService）?{
		this.bookService?=?bookService;
	}
	public?String?newBook（）?throws?Exception{
		List?books=bookService.getNewBook（）;
		Map?request=（Map）ActionContext.getContext（）.get（“request“）;
		request.put（“books“?books）;
		return?SUCCESS;
	}
	protected?Integer?catalogid;//獲得圖書類別的ID
	private?Integer?currentPage=1;//當前頁
	//生成當前頁的get和set方法
	public?Integer?getCurrentPage（）?{
			return?currentPage;
		}
		public?void?setCurrentPage（Integer?currentPage）?{
			this.currentPage?=?currentPage;
		}
		//生成圖書ID的get和set方法
	public?Integer?getCatalogid（）?{
			return?catalogid;
		}
		public?void?setCatalogid（Integer?catalogid）?{
			this.catalogid?=?catalogid;
		}
	//方法實現(xiàn)
		public?String?browseBookPaging（）?throws?Exception{
			int?totalSize=bookService.getTotalByCatalog（catalogid）;
			System.out.println（catalogid）;
			Pager?pager=new?Pager（currentPagetotalSize）;
			List?books=bookService.getBookByCatalogidPaging（catalogid?currentPage?pager.getPageSize（））;
			Map?request=（Map）ActionContext.getContext（）.get（“request“）;
			request.put（“books“?books）;
			request.put（“pager“pager）;
			//購物車要返回繼續(xù)購買時需要記住返回的地址
			Map?session=ActionContext.getContext（）.getSession（）;
			request.put（“catalogid“catalogid）;
			return?SUCCESS;
		}

		private?String?bookname;//根據(jù)輸入的書名或部分書名查詢
		public?String?getBookname（）?{
				return?bookname;
			}
			public?void?setBookname（String?bookname）?{
				this.bookname?=?bookname;
			}
		public?String?searchBook（）?throws?Exception?{
				List?books?=?bookService.getRequiredBookByName（this.getBookname（））;
				Map?request?=?（Map）ActionContext.getContext（）.get（“request“）;
				System.out.println（bookname）;
				request.put（“books“books）;
				return?SUCCESS;
			}

}