In your configuration file, you can use a special variable called container.name.suffix in order to add a suffix to values that could change between portal containers. The value of this variable will be an empty sting if no PortalContainerDefinition has been defined otherwise the value will be \-$portal.container.name. See an example below:

<?xml version="1.0" encoding="ISO-8859-1"?>

<configuration

   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

   xsi:schemaLocation="http://www.exoplatform.org/xml/ns/kernel_1_2.xsd http://www.exoplatform.org/xml/ns/kernel_1_2.xsd"

   xmlns="http://www.exoplatform.org/xml/ns/kernel_1_2.xsd">

  <component>

    <key>org.exoplatform.services.database.HibernateService</key>

    <jmx-name>database:type=HibernateService</jmx-name>

    <type>org.exoplatform.services.database.impl.HibernateServiceImpl</type>

    <init-params>

      <properties-param>

        <name>hibernate.properties</name>

        <description>Default Hibernate Service</description>

        <property name="hibernate.show_sql" value="false"/>

        <property name="hibernate.cglib.use_reflection_optimizer" value="true"/>

        <property name="hibernate.connection.url" value="jdbc:hsqldb:file:../temp/data/exodb${container.name.suffix}"/>

        <property name="hibernate.connection.driver_class" value="org.hsqldb.jdbcDriver"/>

        <property name="hibernate.connection.autocommit" value="true"/>

        <property name="hibernate.connection.username" value="sa"/>

        <property name="hibernate.connection.password" value=""/>

        <property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect"/>

        <property name="hibernate.c3p0.min_size" value="5"/>

        <property name="hibernate.c3p0.max_size" value="20"/>

        <property name="hibernate.c3p0.timeout" value="1800"/>

        <property name="hibernate.c3p0.max_statements" value="50"/>

      </properties-param>

    </init-params>

  </component>

</configuration>