bookform.java

基于java/mysql的图书管理系统,主要使用的技术有java+jsp+tomcat+mysql+eclipse jdk版本1.6.0

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.0/xslt/JavaClass.xsl

package com.zyuntao.struts.form;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;


/** 
 * MyEclipse Struts
 * Creation date: 04-04-2006
 * 
 * XDoclet definition:
 * @struts.form name="BookForm"
 */
public class BookForm extends ActionForm {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method validate
	 * @param mapping
	 * @param request
	 * @return ActionErrors
	 */
	String author=null;
	int bookid;
	String bookname=null;
	String type=null;
	int borrow;
	String username=null;
	
	
	public int getBorrow() {
		return borrow;
	}

	public void setBorrow(int borrow) {
		this.borrow = borrow;
	}

	public String getAuthor() {
		return author;
	}

	public void setAuthor(String author) {
		this.author = author;
	}

	public int getBookid() {
		return bookid;
	}

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

	public String getBookname() {
		return bookname;
	}

	public void setBookname(String bookname) {
		this.bookname = bookname;
	}

	public String getType() {
		return type;
	}

	public void setType(String type) {
		this.type = type;
	}
	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}
	public ActionErrors validate(ActionMapping mapping,
			HttpServletRequest request) {
		
		ActionErrors errors = new ActionErrors();

		if (bookname == null || bookname.length() <= 0) {
			errors.add("booknameError", new ActionMessage("error.bookname.null"));
		} 

		if (author == null || author.length() <= 0) {
			errors.add("authorError", new ActionMessage(
							"error.author.null"));
		}
		if (type == null || type.length() <= 0) {
			errors.add("typeError", new ActionMessage(
							"error.type.null"));
		}

		return errors;
	}
public void reset(ActionMapping mapping, HttpServletRequest request)
 {this.bookid=0;
 this.bookname=null;
 this.author=null;
 this.type=null;}

}