hi, I am new to hibernate, I am using hibernate 2.1, I got erros when I tried to load the hibernate.cfg.xml using following code, I have already been working on this for 10+hours, any help will be really appreciated.

Configuration cfg = new Configuration();
cfg.addResource("/WEB-INF/hibernate.cfg.xml");
cfg.addClass(ca.ut.lms.hibernate.model.TCourse.class);
cfg.addClass(ca.ut.lms.hibernate.model.TUser.class);
sessionFactory = cfg.buildSessionFactory();


my hibernate.cfg.xml

<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">

<hibernate-configuration>
<session-factory>
<property name="dialect">net.sf.hibernate.dialect.MySQLDialect</property>
<property name="connection.driver_class">org.gjt.mm.mysql.Driver</property>
<property name="connection.url">jdbc:mysql://localhost/oplms</property>
<property name="connection.username">root</property>
<property name="connection.password"></property>
<property name="connection.pool_size">1</property>
<property name="show_sql">false</property>
<!-- oplms mapping files. -->

<!-- <mapping resource="ca/ut/lms/hibernate/model/TCourse.hbm.xml" />
<mapping resource="ca/ut/lms/hibernate/model/TUser.hbm.xml" />
-->
</session-factory>

</hibernate-configuration>

This is the error:


javax.servlet.ServletException
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:845)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:778)
org.apache.jsp.secure.welcome_jsp._jspService(welcome_jsp.java:89)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:188)


root cause

java.lang.ExceptionInInitializerError
ca.ut.lms.hibernate.model.base.HibernateUtil.<clinit>(HibernateUtil.java:50)
ca.ut.lms.hibernate.model.dao.UserDAO.<init>(UserDAO.java:28)
org.apache.jsp.secure.welcome_jsp._jspService(welcome_jsp.java:71)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:188)

You can take a try like this



or modify you cfg.xml file



modify your cfg.xml file like this