It is possible to use the eXo Hibernate service and register your annotated classes or Hibernate hbm.xml files
to leverage some add-on features of the service, such as the table automatic creation and
the cache of the hibernate session in a ThreadLocal object during the whole request lifecycle.
To do so, you just have to add a plugin and indicate the location of your files.
Registering custom XML files
<?xml version="1.0" encoding="ISO-8859-1"?>
<configuration>
<external-component-plugins>
<target-component>org.exoplatform.services.database.HibernateService</target-component>
<component-plugin>
<name>add.hibernate.mapping</name>
<set-method>addPlugin</set-method>
<type>org.exoplatform.services.database.impl.AddHibernateMappingPlugin</type>
<init-params>
<values-param>
<name>hibernate.mapping</name>
<value>org/exoplatform/services/organization/impl/UserImpl.hbm.xml</value>
<value>org/exoplatform/services/organization/impl/MembershipImpl.hbm.xml</value>
<value>org/exoplatform/services/organization/impl/GroupImpl.hbm.xml</value>
<value>org/exoplatform/services/organization/impl/MembershipTypeImpl.hbm.xml</value>
<value>org/exoplatform/services/organization/impl/UserProfileData.hbm.xml</value>
</values-param>
</init-params>
</component-plugin>
</external-component-plugins>
</configuration>
Registering custom annotated classes
<?xml version="1.0" encoding="ISO-8859-1"?>
<configuration>
<external-component-plugins>
<target-component>org.exoplatform.services.database.HibernateService</target-component>
<component-plugin>
<name>add.hibernate.annotations</name>
<set-method>addPlugin</set-method>
<type>org.exoplatform.services.database.impl.AddHibernateMappingPlugin</type>
<init-params>
<values-param>
<name>hibernate.annotations</name>
<value>org.exoplatform.services.organization.impl.UserProfileData</value>
<value>org.exoplatform.services.organization.impl.MembershipImpl</value>
<value>org.exoplatform.services.organization.impl.GroupImpl</value>
<value>org.exoplatform.services.organization.impl.MembershipTypeImpl</value>
</values-param>
</init-params>
</component-plugin>
</external-component-plugins>
</configuration>