This is the exception stack that is being generated.
javax.servlet.ServletException: /hibernate.cfg.xml not found
at net.sf.hibernate.examples.quickstart.TestServlet.doGet(TestServlet.java:48)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.RequestDumperValve.invoke(RequestDumperValve.java:221)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:601)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
at java.lang.Thread.run(Thread.java:479)
root cause
net.sf.hibernate.HibernateException: /hibernate.cfg.xml not found
at net.sf.hibernate.cfg.Configuration.getConfigurationInputStream(Configuration.java:674)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:697)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:685)
at net.sf.hibernate.examples.quickstart.TestServlet.initHibernate(TestServlet.java:109)
at net.sf.hibernate.examples.quickstart.TestServlet.doGet(TestServlet.java:26)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.RequestDumperValve.invoke(RequestDumperValve.java:221)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:601)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
at java.lang.Thread.run(Thread.java:479)
Code:
I was using the sample code that came along with the quickstart and is listed below.
package net.sf.hibernate.examples.quickstart;
public class Cat1 {
private String id;
private String name;
private char sex;
private float weight;
public Cat1() {
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public char getSex() {
return sex;
}
public void setSex(char sex) {
this.sex = sex;
}
public float getWeight() {
return weight;
}
public void setWeight(float weight) {
this.weight = weight;
}
}
package net.sf.hibernate.examples.quickstart;
import net.sf.hibernate.*;
import net.sf.hibernate.cfg.*;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.ServletException;
import java.util.*;
import java.io.IOException;
import java.io.PrintWriter;
public class TestServlet
extends HttpServlet {
private SessionFactory sessionFactory;
private Session session;
private Transaction transaction;
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
// Initialize Hibernate (Configuration and SessionFactory)
initHibernate();
// Prepare out
response.setContentType("text/html");
PrintWriter out = response.getWriter();
// Create some Cats
beginTransaction();
createCats(out);
endTransaction(true);
// Select all Cats
beginTransaction();
selectAllCats(out);
endTransaction(false);
// Select female Cats
beginTransaction();
selectFemaleCats(out);
endTransaction(false);
} catch (HibernateException e) {
throw new ServletException(e);
}
}
public void createCats(PrintWriter out)
throws HibernateException {
out.print("<h3>Creating Cats:</h3>");
out.println("CREATING 'Princess'...<br/>");
Cat1 princess = new Cat1();
princess.setName("Princess");
princess.setSex('F');
princess.setWeight(7.4f);
session.save(princess);
out.println("CREATING 'Max'...<br/>");
Cat1 max = new Cat1();
max.setName("Max");
max.setSex('M');
max.setWeight(8.1f);
session.save(max);
out.println("CREATING 'Sophie'...<br/>");
Cat1 sophie = new Cat1();
sophie.setName("Sophie");
sophie.setSex('F');
sophie.setWeight(4.1f);
session.save(sophie);
}
public void selectAllCats(PrintWriter out)
throws HibernateException {
out.print("<h3>Retrieving all Cats:</h3>");
String queryString = "select cat from Cat1 as cat";
Query query = session.createQuery(queryString);
for (Iterator it = query.iterate(); it.hasNext();) {
Cat1 cat = (Cat1) it.next();
out.println("CAT: " + cat.getName() + " (" + cat.getSex() + ", " + cat.getWeight() + ")<br/>");
}
}
public void selectFemaleCats(PrintWriter out)
throws HibernateException {
out.print("<h3>Retrieving female Cats:</h3>");
String queryString = "select cat from Cat1 as cat where cat.sex = :sex";
Query query = session.createQuery(queryString);
query.setCharacter("sex", 'F');
for (Iterator it = query.iterate(); it.hasNext();) {
Cat1 cat = (Cat1) it.next();
out.println("CAT: " + cat.getName() + " (" + cat.getSex() + ", " + cat.getWeight() + ")<br/>");
}
}
// Helper Methods
private void initHibernate()
throws HibernateException {
// Load Configuration and build SessionFactory
sessionFactory = new Configuration().configure().buildSessionFactory();
}
private void beginTransaction()
throws HibernateException {
session = sessionFactory.openSession();
transaction = session.beginTransaction();
}
private void endTransaction(boolean commit)
throws HibernateException {
if (commit) {
transaction.commit();
} else {
// Don't commit the transaction, can be faster for read-only operations
transaction.rollback();
}
session.close();
}
}
Configuration file (hibernate.cfg.xml)
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN" "http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.datasource">java:comp/env/jdbc/myoracle</property>
<property name="show_sql">false</property>
<property name="dialect">net.sf.hibernate.dialect.OracleDialect</property>
<!-- Mapping files -->
<mapping resource="Cat.hbm.xml"/>
</session-factory>
</hibernate-configuration>
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
(cat.hbm.xml)
<hibernate-mapping>
<class name="net.sf.hibernate.examples.quickstart.Cat1" table="CAT1">
<!-- A 32 hex character is our surrogate key. It's automatically
generated by Hibernate with the UUID pattern. -->
<id name="id" type="string" unsaved-value="null" >
<column name="CAT_ID" sql-type="char(32)" not-null="true"/>
<generator class="uuid.hex"/>
</id>
<!-- A cat has to have a name, but it shouldn' be too long. -->
<property name="name">
<column name="NAME" sql-type="varchar(16)" not-null="true"/>
</property>
<property name="sex"/>
<property name="weight"/>
</class>
</hibernate-mapping>
Environment being used:
Tomcat 4.1.18
The hibernate.cfg.xml, Cat.hbm.xml are deployed in the context classpath ie.
E:\Tomcat 4.1\webapps\quickstart\WEB-INF\classes
Please let me know if you need any additional information.
thanks,
TM
Login
FAQ
Search
