How to generate Java classes for Hibernate from MySql database tables using Eclipse Indigo

1. Install JBoss Tools on Eclipse using update site
   In Eclipse Indigo, on menu bar, click Help / Install new Software
   Paste this address in Work with text field and click Add... http://download.jboss.org/jbosstools/updates/development/indigo/
   The mandatory plugin is JBoss Data Services / Hibernate tools, but it is good to install all of them
   
2. Create a Hibernate Configuration
   Open Hibernate Perspective
   In Hibernate Configurations panel, right click in a empty space and go to Add Configuration
   In Project field, select the project where Java classes will be created.
   In Database Connection combo box select an existent MySql connection or create a new one clicking on New button.
   In Property file field, click in Setup / Create new
   In Configuration file field, click in Setup / Create new
   Click OK
   
3. Run Hibernate Code Generation
   Edit hibernate.cfg.xml file. Remove name property on session-factory tag. Let it with no attributes.
   Add hibernate-tools.jar to the project classpath. It can be found at <eclipse installation folder>\plugins\org.jboss.tools.hibernateextension4_0_3.4.0.v20111213-1944-H40-M5\lib\tools
   On Hibernate perspective, on menu bar, click Run / Hibernate Code Generation /  Hibernate Code Generation Configurations
   In Console configuration, select the just created configuration
   In Output directory, select the source root folder
   In Package, type desired package
   In revenge.xml, click Setup / Create new
   In reveng. strategy, Browse to the class org.hibernate.cfg.reveng.DefaultReverseEngineeringStrategy
   Click Run button
   
4. Check generated classes out
   Open Java EE perspective
   Refresh project files
   See that entity and DAO classes were generated