MAPEO A TABLA ALUMNO:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD
3.0//EN" "
http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="model.Alumno" table="alumnos">
<id name="dni" column="dni">
</id>
<property name="nombre" column="nombre"/>
<property name="apellido" column="apellido"/>
</class>
</hibernate-mapping>
MAPEO A TABLA REGISTRO:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD
3.0//EN" "
http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="model.Registro" table="registro">
<composite-id>
<key-property name="dni" column="dni"/>
<key-property name="carrera" column="carrera"/>
</composite-id>
<property name="nombre" column="nombre"/>
<property name="apellido" column="apellido"/>
<property name="turno" column="turno"/>
</class>
</hibernate-mapping>
org.hibernate.MappingException: Could not read mapping document from
file: C:\Documents and Settings\NetBeans\Escritorio\Ejemplo Hibernate
\Alumno.hbm.xml
at org.hibernate.cfg.Configuration.addFile(Configuration.java:270)
at net.java.dev.hts.SessionFactoryDescriptor.createConfiguration
(SessionFactoryDescriptor.java:443)
at net.java.dev.hts.SessionFactoryDescriptor.openSession
(SessionFactoryDescriptor.java:469)
at net.java.dev.hts.SessionFactoryDescriptor.access$000
(SessionFactoryDescriptor.java:54)
at net.java.dev.hts.SessionFactoryDescriptor$1.run
(SessionFactoryDescriptor.java:413)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:
493)
at org.openide.util.RequestProcessor$Processor.run
(RequestProcessor.java:926)
Caused by: org.hibernate.MappingException: class model.Alumno not
found while looking for property: dni
at org.hibernate.util.ReflectHelper.reflectedPropertyClass
(ReflectHelper.java:80)
at org.hibernate.mapping.SimpleValue.setTypeUsingReflection
(SimpleValue.java:276)
at org.hibernate.cfg.HbmBinder.bindSimpleId(HbmBinder.java:410)
at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues
(HbmBinder.java:343)
at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:282)
at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:153)
at org.hibernate.cfg.Configuration.add(Configuration.java:386)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:
427)
at org.hibernate.cfg.Configuration.addFile(Configuration.java:267)
... 6 more
Caused by: java.lang.ClassNotFoundException: model.Alumno
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at org.netbeans.ProxyClassLoader.loadInOrder(ProxyClassLoader.java:
576)
at org.netbeans.ProxyClassLoader.smartLoadClass(ProxyClassLoader.java:
525)
at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:157)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:
108)
at org.hibernate.util.ReflectHelper.reflectedPropertyClass
(ReflectHelper.java:76)
... 14 more