Galera estou com um problema com hibernate e não estou conseguindo resolver a algum tempo.
tento rodar meu programa e gera o seguinte erro
root cause
java.lang.NoClassDefFoundError: org/hibernate/cfg/Configuration
br.com.wincomp.empresa.Gerenciador.salvarEmpresa(Gerenciador.java:13)
br.com.wincomp.empresa.GravarEmpresa.doGet(GravarEmpresa.java:32)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause
java.lang.ClassNotFoundException: org.hibernate.cfg.Configuration
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523)
br.com.wincomp.empresa.Gerenciador.salvarEmpresa(Gerenciador.java:13)
br.com.wincomp.empresa.GravarEmpresa.doGet(GravarEmpresa.java:32)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
hibernate.cfg.xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3,0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3,0dtd">
<hibernate-configuration>
<session-factory>
<!--Database connection settings-->
<Property name = "connection.driver_class">com.mysql.jdbc.Driver</Property>
<Property name = "connection.url">jdbc:mysql://127.0.0.1/test</Property>
<Property name = "connection.username">root</Property>
<Property name = "connection.password">admin</Property>
<!--JDBC connection pool_size (use the built-in)-->
<Property name = "connection.pool_size">1</Property>
<!--SQL Dialect-->
<Property name = "dialect">org.hibernate.dialect.MySQLDialect</Property>
<!--Enable Hibernate's automatic session context management -->
<Property name = "current_session_context_class">thread</Property>
<!--Disable second-level cache -->
<Property name = "cache.provider_class">org.hibernate.cache.NoCacheProvider</Property>
<!--Echo all executed SQL to stdout -->
<Property name = "show_sql">false</Property>
<mapping resource = "br/com/wincomp/empresa/Empresa.hbm.xml"/>
<mapping resource = "br/com/wincomp/empresa/Consultor.hbm.xml"/>
</session-factory>
</hibernate-configuration>
</hibernate-mapping>
meu Servlet
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/GravarEmpresa")
public class GravarEmpresa extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String empresa = request.getParameter("empresa");
String valorHora = request.getParameter("valorHora");
response.setContentType("text/html;charset=ISO-8859-1");
PrintWriter out = response.getWriter();
out.println("<head>");
out.println("<title>Gravando Empresa no Hibernate</title>");
out.println("<LINK href=estilo.css type=text/css rel = stylesheet");
out.println("</head>");
out.println("<html>");
out.println("<body>");
out.println("<h2>Gravando Eventos no HGibernate</h2>");
out.println("Empresa:"+empresa+"br");
out.println("Valor Hora:"+valorHora+"br");
Gerenciador g = new Gerenciador();
g.salvarEmpresa(empresa, valorHora);
out.println("</body>");
out.println("</html>");
out.close();
}
}
import org.hibernate.*;
import org.hibernate.cfg.*;
public class Gerenciador {
@SuppressWarnings("deprecation")
public void salvarEmpresa(String empresa,String valorHora){
try{
SessionFactory sf = new Configuration().configure("hibernate.cfg.xml").buildSessionFactory();
Session s = sf.openSession();
Transaction tx = s.beginTransaction();
Empresa e = new Empresa();
e.setEmpresa(empresa);
e.setValorHora(valorHora);
s.saveOrUpdate(e);
tx.commit();
s.close();
System.out.println("Evento Incluido");
}catch (Exception e) {
System.out.println("Erro" + e.getMessage());
}
}
}
