readeroperaction.java

图书馆管理系统,用java编写,有原码,有检索,查询,修改,删除等功能

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.autumn.struts.action;

import java.io.UnsupportedEncodingException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;
import org.apache.struts.actions.DispatchAction;

import com.autumn.pojo.Reader;
import com.autumn.pojo.oper.Factory;

/** 
 * MyEclipse Struts
 * Creation date: 06-24-2008
 * 
 * XDoclet definition:
 * @struts.action path="/readeroper" name="readeroperForm" input="/form/readeroper.jsp" parameter="status" scope="request" validate="true"
 * @struts.action-forward name="rreset" path="/rreset.jsp"
 */
public class ReaderoperAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	//修改密码
	public ActionForward reset(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm readeroperForm = (DynaActionForm) form;// TODO Auto-generated method stub
		String p1 = readeroperForm.getString("password1") ;
		String p2 = readeroperForm.getString("password2") ;
		if(p1==null||"".equals(p1))
		{
			request.setAttribute("passwordnull", "yes") ;
		}else if(!(p1.equals(p2)))
		{
			request.setAttribute("notequals", "yes") ;
		}else 
		{
			String rid = (String)request.getSession().getAttribute("rid") ;
			Reader r = Factory.getReaderOperIntance().queryById(rid) ; 
			r.setPassword(p1) ;
			boolean suc = Factory.getReaderOperIntance().update(r) ;
			if(suc)
			{
				request.setAttribute("suc", "yes") ;
			}else
			{
				request.setAttribute("suc", "no") ;
			}
		}
		request.setAttribute("reset", "yes") ;
		return mapping.findForward("rreset");
	}
	//增加读者
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm readeroperForm = (DynaActionForm) form;// TODO Auto-generated method stub
		String rid = readeroperForm.getString("rid") ;
		String rname = readeroperForm.getString("rname") ;
		String password1= readeroperForm.getString("password1") ;
		String password2= readeroperForm.getString("password2") ;
		String inyear= readeroperForm.getString("inyear") ;
		String college= readeroperForm.getString("college") ;
		String degree= readeroperForm.getString("degree") ;
		if(rid==null||"".equals(rid)||password1==null||"".equals(password1)||password2==null||"".equals(password2)
				||rname==null||"".equals(rname)||college==null||"".equals(college)||inyear==null||"".equals(inyear)
				||degree==null||"".equals(degree))
		{
			request.setAttribute("infonull", "yes") ;
		}else if(!(password1.equals(password2)))
		{
			request.setAttribute("notequals", "yes") ;
		}else{
			Reader r = new Reader() ;
			r.setId(rid) ;
			try {
				r.setName(new String(rname.getBytes("gbk"),"iso8859-1")) ;
			} catch (UnsupportedEncodingException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			r.setPassword(password1) ;
			try {
				r.setCollege(new String(college.getBytes("gbk"),"iso8859-1")) ;
			} catch (UnsupportedEncodingException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			try {
				r.setDegree(new String(degree.getBytes("gbk"),"iso8859-1")) ;
			} catch (UnsupportedEncodingException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			r.setInyear(inyear) ;
			boolean suc = Factory.getReaderOperIntance().insert(r) ;
			if(suc)
			{
				request.setAttribute("suc", "s") ;
			}else{
				request.setAttribute("suc", "f") ;
			}
		}
		request.setAttribute("add", "yes") ;
		return mapping.findForward("addreader");
	}
	//更新读者信息
	public ActionForward update(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm readeroperForm = (DynaActionForm) form;// TODO Auto-generated method stub
		String college = readeroperForm.getString("college") ;
		String inyear = readeroperForm.getString("inyear") ;
		String degree = readeroperForm.getString("degree") ;
		Reader reader = (Reader)request.getSession().getAttribute("reader") ;
		try {
			reader.setCollege(new String(college.getBytes("gbk"),"iso8859-1")) ;
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		try {
			reader.setDegree(new String(degree.getBytes("gbk"),"iso8859-1")) ;
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		reader.setInyear(inyear) ;
		boolean suc = Factory.getReaderOperIntance().update(reader) ;
		if(suc)
		{
			request.setAttribute("suc", "s") ;
		}else{
			request.setAttribute("suc", "f") ;
		}
		request.setAttribute("update", "yes") ;
		return mapping.findForward("update");
	}public ActionForward delete(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm readeroperForm = (DynaActionForm) form;// TODO Auto-generated method stub
		String rid = readeroperForm.getString("rid") ;
		boolean suc = Factory.getReaderOperIntance().delete(rid) ;
		if(suc)
		{
			request.setAttribute("suc", "s") ;
		}else{
			request.setAttribute("suc", "f") ;
		}
		request.setAttribute("delete", "yes") ;
		return mapping.findForward("delete");
	}
}