addbookdealwith_jsp.java

来自「图书管理系统。JSP+Struts(MVC框架)sql2000数据库」· Java 代码 · 共 81 行

package org.apache.jsp.book;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import com.actionForm.BookForm;

public final class addBookDealWith_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.Vector _jspx_dependants;

  public java.util.List getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write('\r');
      out.write('\n');
      com.dao.BookDao bookDao = null;
      synchronized (request) {
        bookDao = (com.dao.BookDao) _jspx_page_context.getAttribute("bookDao", PageContext.REQUEST_SCOPE);
        if (bookDao == null){
          bookDao = new com.dao.BookDao();
          _jspx_page_context.setAttribute("bookDao", bookDao, PageContext.REQUEST_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');

if(request.getParameter("addNumber")!=null||request.getParameter("bookNumber")!=null){
BookForm bookForm=new BookForm();
bookForm.setBookNumber(request.getParameter("bookNumber"));
bookForm.setBookSum(Integer.parseInt(request.getParameter("addNumber")));
bookDao.addBook(bookForm);

      out.write("\r\n");
      out.write("<script language='javascript'  type=\"\">window.location.href='../bookAction.do?method=forwardAddBookAction&bookNumber=");
      out.print(request.getParameter("bookNumber"));
      out.write("';</script>\r\n");
}
      out.write("\r\n");
      out.write("\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}