OK, ich bin jetzt soweit, dass ich zumindest mal verstanden hab, welche jar Files ich importieren muss, damit ein normales Hibernate Projekt läuft. Jetzt habe ich mir momentan das zusammengebastelt, und das läuft auch. Hibernate ohne Annotation, mit XML Mapping für MySQL.
hibernate.cfg.xml:
Code:
<?xml version='1.0' encoding='utf-8'?>
<!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://localhost/hibernatetutorial</property>
<property name="hibernate.connection.username">XXX</property>
<property name="hibernate.connection.password">XXX</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="contact.hbm.xml"/>
<!-- <mapping class="roseindia.tutorial.hibernate.Halle"/>-->
</session-factory>
</hibernate-configuration>
contact.hbm.xml
Code:
<?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="Contact" table="CONTACT">
<id name="id" type="long" column="ID" >
<generator class="increment"/>
</id>
<property name="firstName">
<column name="FIRSTNAME" />
</property>
<property name="lastName">
<column name="LASTNAME"/>
</property>
<property name="email">
<column name="EMAIL"/>
</property>
</class>
</hibernate-mapping>
Contact.java
Code:
/**
* @author Deepak Kumar
*
* Java Class to map to the datbase Contact Table
*/
public class Contact {
private String firstName;
private String lastName;
private String email;
private long id;
/**
* @return Email
*/
public String getEmail() {
return email;
}
/**
* @return First Name
*/
public String getFirstName() {
return firstName;
}
/**
* @return Last name
*/
public String getLastName() {
return lastName;
}
/**
* @param string
* Sets the Email
*/
public void setEmail(String string) {
email = string;
}
/**
* @param string
* Sets the First Name
*/
public void setFirstName(String string) {
firstName = string;
}
/**
* @param string
* sets the Last Name
*/
public void setLastName(String string) {
lastName = string;
}
/**
* @return ID Returns ID
*/
public long getId() {
return id;
}
/**
* @param l
* Sets the ID
*/
public void setId(long l) {
id = l;
}
}
FirstExample.java
Code:
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
/**
* @author Deepak Kumar
*
* http://www.roseindia.net Hibernate example to inset data into Contact table
*/
public class FirstExample {
public static void main(String[] args) {
Session session = null;
try {
// This step will read hibernate.cfg.xml
// and prepare hibernate for use
SessionFactory sessionFactory = new
Configuration().configure().buildSessionFactory();
session = sessionFactory.openSession();
// Create new instance of Contact and set
// values in it by reading them from form object
System.out.println("Inserting Record");
Contact contact = new Contact();
contact.setFirstName("Deepak");
contact.setLastName("Kumar");
contact.setEmail("
[email protected]");
session.save(contact);
System.out.println("Done");
} catch (Exception e) {
System.out.println(e.getMessage());
} finally {
// Actual contact insertion will happen at this step
session.flush();
session.close();
}
}
}
Ach ja, und die verwendeten Jar Files:
asm.jar
cglib-2.1.3.jar
commons-collections-2.1.1.jar
commons-logging-1.0.4.jar
dom4j-1.6.1.jar
ehcache-1.2.3.jar
hibernate3.jar
jta.jar
mysql-connector-java-5.1.6-bin.jar
Die meisten Dateien sind aus dem Hibernate/lib Verzeichnis, bis auf hibernate3.jar, das ist aus dem Hibernate Hauptverzeichnis und woher der MySQL Connector kommt, sollte klar sein ;)
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