problem with hibernate and struts

hi i am learning hibernate.
i have created one application with netbeans but getting exception like

org.hibernate.InvalidMappingException: Could not parse mapping document from resource com/test/users/Customer.hbm.xml

in hibernateUtil.java

code snippet

public class HibernateUtil {
private static final SessionFactory sessionFactory;

static {
try {
// Create the SessionFactory from standard (hibernate.cfg.xml)
// config file.
sessionFactory = new Configuration().configure().buildSessionFactory();
} catch (Throwable ex) {
// Log the exception.
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
}

please help me

Hi,

First of all check in your hibernate.cfg.xml.

It should contains mapping tag like,

<mapping resource="com/test/users/Customer.hbm.xml" />

That's it.

This will only solve your problem.

Thanks,
Nishan Patel.
Java Developer

If you solve your problem then let me know.

Thanks,
Nishan Patel.
Java Developer

hi this is my hibernate.cfg.xml and

<hibernate-configuration>
<session-factory name="session1">
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/sample</property>

<property name="hibernate.show_sql">true</property>
<property name="hibernate.current_session_context_class">thread</property>
<mapping resource="com/test/users/Customer.hbm.xml"/>
</session-factory>
</hibernate-configuration

and this is my customer.hbm.xml

<hibernate-mapping auto-import="true" default-lazy="false">
<class
name="sample.Customer"

table="customer">
<id column="customer_id" name="CustomerId">
<generator class="increment" />
</id>
<property column="discount_code" name="DiscountCode" />
<property column="zip" name="Zip"/>
<property column="name" name="UserName" />
<property column="credit_limit" name="CreditLimit" />
<property column="addressline1" name="AddressLine1"/>
<property column="addressline2" name="AddressLine2" />
<property column="city" name="City" />
<property column="email" name="EmailAddress"/>
<property column="phone" name="Phone"/>
<property column="fax" name="Fax"/>
<property column="state" name="State" />

</class>
</hibernate-mapping>

Hi,

Please change your hbm.xml file like.

<class name="com.printeverywhere.dto.Feedback" table="feedback" catalog="printeverywhere">

Thanks,
Nishan Patel.
Java Developer

Hi

Thanks Buddy !!!

its working

Regards
Dev Zala

hi,

You are welcome buddy.

Thanks,
Nishan Patel.
Java Developer

Hi Hemant,
Thanks for the reply.
I am sorry but i didnt get what is teh issue with the hbm file .
I am just pasting the contents of the file.

<?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>
<meta attribute="sync-DAO">true</meta>
<class name="example.Hib_Report" table="M_REPORT">
<property name="REP_ID"/>
<property name="REP_TABLES_NAME"/>
<property name="REP_TABLES_COL"/>
</class>
</hibernate-mapping>

is there anything I am misisng over here

Hi Nimisha,

you have not defined identifier for table in hbm file.
identifier is used to uniquely identify rows in table.

you can declare identifier using any of the following element
id or composite-id.

Mr. Ashish Mathur,
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