delbook.java

Eclips3.2 + mysql5.5 用Struts2编写的图书管理系统

package action;


import com.dao.BookDAO;
import com.opensymphony.xwork2.ActionSupport;
/**
 * 
 * 删除书籍操作action
 *
 */
public class DelBook extends ActionSupport {
	private int bookid;

	private String msg;

	@Override
	public String execute() throws Exception {
		// TODO Auto-generated method stub
		if (new BookDAO().delBook(bookid)) {
			return SUCCESS;
		}
		msg = "无法删除,还有用户未还此书，请核对操作!";
		return ERROR;
	}

	public int getBookid() {
		return bookid;
	}

	public void setBookid(int bookid) {
		this.bookid = bookid;
	}

	public String getMsg() {
		return msg;
	}

	public void setMsg(String msg) {
		this.msg = msg;
	}

}