<filter>
    <filter-name>SpringOpenSessionInViewFilter</filter-name>
    <filter-class>
        org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
    </filter-class>
    <init-param>
             <param-name>singleSession</param-name>
             <param-value>false</param-value>
        </init-param>
    </filter>
    <filter-mapping>
    <filter-name>SpringOpenSessionInViewFilter</filter-name>
    <url-pattern>*</url-pattern>
    </filter-mapping>