...
        <!-- You must use this Portlet impl class -->
        <portlet-class>org.apache.tapestry.portlet.ApplicationPortlet</portlet-class>
        
        <supports>
                <mime-type>text/html</mime-type>
                <portlet-mode>view</portlet-mode>
        </supports>
        ...

...
        <listener>
                <listener-class>org.exoplatform.services.portletcontainer.impl.servlet.PortletApplicationListener</listener-class>
        </listener>

        <servlet>
                <servlet-name>PortletWrapper</servlet-name>
                <servlet-class>org.exoplatform.services.portletcontainer.impl.servlet.ServletWrapper</servlet-class>
        </servlet>
        <servlet-mapping>
                <servlet-name>PortletWrapper</servlet-name>
                <url-pattern>/PortletWrapper/*</url-pattern>
        </servlet-mapping>

        <servlet>
                <servlet-name>ApplicationServlet</servlet-name>
                <servlet-class>org.apache.tapestry.ApplicationServlet</servlet-class>
        </servlet>
        <servlet-mapping>
                <servlet-name>ApplicationServlet</servlet-name>
                <url-pattern>/app</url-pattern>
        </servlet-mapping>
        ...

...
        <application>
                <meta key="org.apache.tapestry.page-class-packages" value="org.exoplatform.services.portletcontainer.test.portlet"/>
        </application>
        ...

...
        <page-specification>
                <component id="exoDate" type="Insert">
                        <binding name="value" value="exoDate"/>
                </component>
        </page-specification>
        ...