Hibernate version: 3.0

Mapping documents: hibernate.cfg.xml and hibernate.properties

Code between sessionFactory.openSession() and session.close():

Full stack trace of any exception that occurs:
org.apache.jasper.JasperException: org.hibernate.MappingNotFoundException: resource: /com/qpm/usergen/Item.hbm.xml not found
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

java.lang.RuntimeException: org.hibernate.MappingNotFoundException: resource: /com/qpm/usergen/Item.hbm.xml not found
com.qpm.usergen.ConnectionFactory.<init>(Unknown Source)
com.qpm.usergen.ConnectionFactory.getInstance(Unknown Source)
com.qpm.usergen.ItemService.getItemList(Unknown Source)
org.apache.jsp.pages.AddItem_jsp._jspService(AddItem_jsp.java:115)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


Name and version of the database you are using:
mySQL 5.0.27

The generated SQL (show_sql=true):

Debug level Hibernate log excerpt:


Hi Everyone,
I have been googling this problem all day and cannot
find a solution. i just created a new application
using struts 1.3.5 and hibernate3 with mySQL 5.0.27.

when i try to access my first jsp.. i get this exception
thrown... my configuration files look perfect... i dont
know what else i can check?

hibernate.cfg.xml:
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql:///test</property>
<property name="hibernate.connection.username">testuser</property>
<property name="hibernate.connection.password">testuser</property>
<property name="hibernate.connection.pool_size">10</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- Mapping files -->
<mapping resource="/com/qpm/usergen/Item.hbm.xml"/>
</session-factory>
</hibernate-configuration>

Item.hbm.xml:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping auto-import="true"
package="com.qpm.usergen" >
<class name="com.qpm.usergen.Item" table="item">
<id name="id" column="id" type="java.lang.Long" unsaved-value="0">
<generator class="identity"/>
</id>
<property name="name" column="name" type="java.lang.String" />
<property name="description" column="description" type="java.lang.String" />
</class>
</hibernate-mapping>

hibernate.properties:
hibernate.dialect org.hibernate.dialect.MySQLDialect
hibernate.dialect org.hibernate.dialect.MySQLInnoDBDialect
hibernate.dialect org.hibernate.dialect.MySQLMyISAMDialect
hibernate.connection.driver_class org.gjt.mm.mysql.Driver
hibernate.connection.driver_class com.mysql.jdbc.Driver
hibernate.connection.url jdbc:mysql:///test
hibernate.connection.username testuser
hibernate.connection.password testuser

uroojkhan,

modify in hibernate.cfg.xml file the following line
<mapping resource="com/qpm/usergen/Item.hbm.xml"/>


- Vinay Kumar

-----------------------
dont forget to rate

thanks vinay but that didnt help...

maybe its my build.xml??

any help would be greatly appreciated!! i really want
to use hibernate at my company here but i've been
stuck on getting things off the ground for two days now...

build.xml:
<project name="blank" basedir="../" default="all">


<!-- Local system paths -->
<property name="servlet.jar" value="C:/dev/jakarta-tomcat-5.0.28/common/lib/servlet-api.jar" />
<property name="distpath.project" value="usergen" />


<!-- Project settings -->
<property name="project.title" value="Content Gate Service " />
<property name="project.distname" value="usergen" />
<property name="project.version" value="1.0" />


<!-- Path settings -->
<property name="doc.path" value="./doc/api" />
<property name="doc.src" value="./src/*" />



<!-- classpath for Struts 1.3 -->
<path id="compile.classpath">
<pathelement path="lib/commons-beanutils.jar" />
<pathelement path="lib/commons-digester.jar" />
<pathelement path="lib/struts.jar" />
<pathelement path="lib/hibernate3.jar" />
<pathelement path="lib/struts-taglib-1.3.5.jar" />
<pathelement path="lib/struts-core-1.3.5.jar" />
<pathelement path="lib/*" />
<pathelement path="${servlet.jar}" />
<pathelement path="classes" />
<pathelement path="${classpath}" />
</path>


<!-- Check timestamp on files -->
<target name="prepare">
<tstamp />
</target>


<!-- Copy any resource or configuration files -->
<target name="resources">
<copy todir="classes" includeEmptyDirs="no">
<fileset dir="src/java">
<patternset>
<include name="**/*.conf" />
<include name="**/*.properties" />
<include name="**/*.xml" />
</patternset>
</fileset>
<fileset dir="src/com">
<patternset>
<include name="**/*.conf" />
<include name="**/*.properties" />
<include name="**/*.xml" />
<include name="**/*.hbm.xml" />
</patternset>
</fileset>
</copy>
</target>


<!-- Normal build of application -->
<target name="compile" depends="prepare,resources">
<javac srcdir="src/com" destdir="classes">
<classpath refid="compile.classpath" />
</javac>
</target>


<!-- Remove classes directory for clean build -->
<target name="clean" description="Prepare for clean build">
<delete dir="classes" />
<mkdir dir="classes" />
</target>

<!-- Build entire project -->
<target name="project" depends="clean,prepare,compile" />


<!-- Create binary distribution -->
<target name="dist" description="Create binary distribution">

<mkdir dir="${distpath.project}" />
<jar jarfile="${distpath.project}/${project.distname}.jar" basedir="./classes" />
<copy file="${distpath.project}/${project.distname}.jar" todir="${distpath.project}" />

<war basedir="../" warfile="../../${project.distname}.war" webxml="web.xml">
<exclude name="**/${distpath.project}/**" />
</war>
<move file="../../${project.distname}.war" tofile="${distpath.project}/${project.distname}.war" />

</target>


<!-- Build project and create distribution-->
<target name="all" depends="project,dist" />

</project>

when you try to run that web-app is that file under $apphome/WEB-INF/classes/com/qpm/usergen/Item.hbm.xml

that's probably where it's looking unless you have an odd classpath.

when you try to run that web-app is that file under $apphome/WEB-INF/classes/com/qpm/usergen/Item.hbm.xml

that's probably where it's looking unless you have an odd classpath.

hmmmn...its not there!!

that means my build.xml didnt move it there?