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From john lee <sh_thorn_b...@yahoo.com>
Subject struts2+hiberate org.hibernate.cfg.Configuration
Date Fri, 14 Dec 2012 19:46:23 GMT
i am new to struts2+hiberate,  i can successfuly make struts2 sample project working, but
not hiberate, i just make an simple test program, and compile is good, but when execute, the
error is at following, the project tree is also include
 
please help, thanks in advance
 
 
 
 
 
alpha:/var/apache-tomcat-7.0.34/webapps/ecommerce/WEB-INF/classes # java Test
 
Dec 14, 2012 2:56:28 PM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: /hibernate.cfg.xml
Exception in thread "main" org.hibernate.MappingException: invalid configuration
        at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2018)
        at org.hibernate.cfg.Configuration.configure(Configuration.java:1935)
        at org.hibernate.cfg.Configuration.configure(Configuration.java:1914)
        at Test.main(Test.java:12)
Caused by: org.xml.sax.SAXParseException: Document is invalid: no grammar found.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
 
 
alpha:/var/apache-tomcat-7.0.34/webapps/ecommerce/WEB-INF # ls -R
.:
classes  compile.sh  lib  src  web.xml  
 
./classes:
Student.hbm.xml  Test.class  example  hibernate.cfg.xml    struts.xml
 
./classes/example:
Student.class
 
./lib:
commons-fileupload-1.2.2.jar  freemarker-2.3.19.jar                          
ognl-3.0.5.jar
commons-io-2.0.1.jar          hibernate-commons-annotations-4.0.1.Final.jar   spring-test-3.0.5.RELEASE.jar
commons-lang-2.4.jar          hibernate-core-4.1.8.Final.jar                 
struts2-core-2.3.7.jar
commons-lang3-3.1.jar         javassist-3.11.0.GA.jar                        
xwork-core-2.3.7.jar
commons-logging-1.1.1.jar     jboss-logging-3.1.0.GA.jar
dom4j-1.6.1.jar               jboss-transaction-api_1.1_spec-1.0.0.Final.jar
 
./src:
example
 
./src/example:
Student.java  Test.java  
 
*********************************************
alpha:/var/apache-tomcat-7.0.34/webapps/ecommerce/WEB-INF/classes # cat Student.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>
        <class name="example.Student" table="student">
                <id name="studentId" column="student_id">
                        <generator class="increment" />
                </id>
                <property name="firstName" type="string" column="first_name"
/>
                <property name="lastName" type="string" column="last_name"
/>
                <property name="address" type="string" column="address"
/>
        </class>
</hibernate-mapping>
 
 
alpha:/var/apache-tomcat-7.0.34/webapps/ecommerce/WEB-INF/classes # cat hibernate.cfg.xml
<hibernate-configuration>
 
        <session-factory>
 
                <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
                <property name="connection.url">jdbc:mysql://10.1.1.37/mytest</property>
                <property name="connection.username">test</property>
                <property name="connection.password">password</property>
 
                <property name="dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
 
                <property name="show_sql">true</property>
 
 
                <mapping resource="Student.hbm.xml"/>
 
        </session-factory>
 
</hibernate-configuration>
 
 
alpha:/var/apache-tomcat-7.0.34/webapps/ecommerce/WEB-INF/src/example # cat Test.java
 
import org.hibernate.Session;
import example.Student;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
 
public class Test {
        public static void main(String[] args) {
                //Session session = HibernateUtil.getSessionFactory().getCurrentSession();
 
        Configuration conf=new Configuration().configure();
        SessionFactory sf=conf.buildSessionFactory();
        Session session=sf.openSession();
        session.beginTransaction();     
        Student s = new Student("firstname", "lastname", "address");
        session.save(s);
        session.getTransaction().commit();
        }
}
 
 
mysql> desc student;
+------------+---------------------+------+-----+---------+----------------+
| Field      | Type                | Null | Key | Default | Extra         
|
+------------+---------------------+------+-----+---------+----------------+
| student_id | bigint(10) unsigned | NO   | PRI | NULL    | auto_increment | 
| first_name | varchar(50)         | YES  |     | NULL    |               
| 
| last_name  | varchar(50)         | YES  |     | NULL    |               
| 
| address    | varchar(50)         | YES  |     | NULL    |               
| 
+------------+---------------------+------+-----+---------+----------------+
4 rows in set (0.00 sec)
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