hi All,
I am new to hibernate. I am using eclipse3.4.1 ide. eclipse3.4.1 doesn't support hibernate.
So,I have installed the plugin hibernate synchronizer.
please answer the question.
I have written the code for spd.jsp below
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@page import="org.students.hyd.Product"%>
<%@page import="org.hibernate.*"%>
<%@page import="org.hibernate.cfg.Configuration"%>
<%@page import="org.hibernate.Session"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title></title>
</head>
<body>
<%
String vprodid=request.getParameter("prodid");
String vprodname=request.getParameter("prodname");
String vprice=request.getParameter("prodprice");
Session hsession=null;
Configuration conf=new Configuration();
System.out.println("Configuration conf=new Configuration();\n");
conf.configure();
System.out.println("conf.configure();\n");
SessionFactory sessionFactory=conf.buildSessionFactory();
System.out.println("SessionFactory
sessionFactory=conf.buildSessionFactory();\n");
hsession=sessionFactory.openSession();
System.out.println("session=sessionFactory.openSession();\n");
Transaction tx = hsession.beginTransaction();
org.students.hyd.Product prod =new org.students.hyd.Product();
prod.setProdId(new Integer(vprodid));
prod.setProdName(new String(vprodname));
prod.setPrice(new Float(vprice));
hsession.save(prod);
tx.commit();
hsession.close();
%>
<%=vprodid%>
<%=vprodname%>
<%=vprice%>
<a href="menu.html">main form </a>
</body>
</html>
I am getting error like this:
description :The server encountered an internal error () that prevented it from fulfilling this request.
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 8 in the generated java file
Only a type can be imported. org.hibernate.cfg.Configuration resolves to a package
An error occurred at line: 9 in the generated java file
Only a type can be imported. org.hibernate.Session resolves to a package
An error occurred at line: 23 in the jsp file: /spd.jsp
Session cannot be resolved to a type
20: String vprodname=request.getParameter("prodname");
21: String vprice=request.getParameter("prodprice");
22:
23: Session hsession=null;
24: Configuration conf=new Configuration();
25: System.out.println("Configuration conf=new Configuration();\n");
26: conf.configure();
An error occurred at line: 24 in the jsp file: /spd.jsp
Configuration cannot be resolved to a type
21: String vprice=request.getParameter("prodprice");
22:
23: Session hsession=null;
24: Configuration conf=new Configuration();
25: System.out.println("Configuration conf=new Configuration();\n");
26: conf.configure();
27: System.out.println("conf.configure();\n");
An error occurred at line: 24 in the jsp file: /spd.jsp
Configuration cannot be resolved to a type
21: String vprice=request.getParameter("prodprice");
22:
23: Session hsession=null;
24: Configuration conf=new Configuration();
25: System.out.println("Configuration conf=new Configuration();\n");
26: conf.configure();
27: System.out.println("conf.configure();\n");
An error occurred at line: 28 in the jsp file: /spd.jsp
SessionFactory cannot be resolved to a type
25: System.out.println("Configuration conf=new Configuration();\n");
26: conf.configure();
27: System.out.println("conf.configure();\n");
28: SessionFactory sessionFactory=conf.buildSessionFactory();
29: System.out.println("SessionFactory sessionFactory=conf.buildSessionFactory();\n");
30: hsession=sessionFactory.openSession();
31: System.out.println("session=sessionFactory.openSession();\n");
An error occurred at line: 33 in the jsp file: /spd.jsp
Transaction cannot be resolved to a type
30: hsession=sessionFactory.openSession();
31: System.out.println("session=sessionFactory.openSession();\n");
32:
33: Transaction tx = hsession.beginTransaction();
34: org.students.hyd.Product prod =new org.students.hyd.Product();
35: prod.setProdId(new Integer(vprodid));
36: prod.setProdName(new String(vprodname));
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:316)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:294)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:281)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.16 logs.
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