Configuring Host Name and Alias using Tomcat's server.xml

<Host appBase="/home/virtualnewspaper" autoDeploy="false" deployOnStartup="false" name="catalogo.dmail.it">

<Context docBase="./homedmediacommerce" path="" reloadable="true"/>

<Context docBase="./dmediacommerce" path="/dmediacommerce" reloadable="true"/>

<Context docBase="/usr/share/tomcat6/webapps/manager" path="/manager" privileged="true" reloadable="true">

<ResourceLink global="UserDatabase" name="users" type="org.apache.catalina.UserDatabase"/>

</Context>

<Valve className="org.apache.catalina.valves.AccessLogValve" directory="/home/access_logs" fileDateFormat="yyyyMMdd" pattern="combined" prefix="catalogo_dmail_it_access_log." resolveHosts="false" suffix=".log"/>

</Host><Host appBase="/home/virtualnewspaper" autoDeploy="false" deployOnStartup="false" name="catalogo.dmail.it"><Context docBase="./homedmediacommerce" path="" reloadable="true"/><Context docBase="./dmediacommerce" path="/dmediacommerce" reloadable="true"/><Context docBase="/usr/share/tomcat6/webapps/manager" path="/manager" privileged="true" reloadable="true"><ResourceLink global="UserDatabase" name="users" type="org.apache.catalina.UserDatabase"/></Context><Valve className="org.apache.catalina.valves.AccessLogValve" directory="/home/access_logs" fileDateFormat="yyyyMMdd" pattern="combined" prefix="catalogo_dmail_it_access_log." resolveHosts="false" suffix=".log"/></Host>

<Host appBase="/home/virtualnewspaper" autoDeploy="false" deployOnStartup="false" name="CNAME">

<Context docBase="./homePLATFORMFOLDER" path="" reloadable="true"/>

<Context docBase="./PLATFORMFOLDER" path="/PLATFORMFOLDER" reloadable="true"/>

<Context docBase="/usr/share/tomcat6/webapps/manager" path="/manager" privileged="true" reloadable="true">

<ResourceLink global="UserDatabase" name="users" type="org.apache.catalina.UserDatabase"/>

</Context>

<Valve className="org.apache.catalina.valves.AccessLogValve" directory="/home/access_logs" fileDateFormat="yyyyMMdd" pattern="combined" prefix="edicola_giornaledibrescia_it_access_log." resolveHosts="false" suffix=".log"/>

</Host>