Java tomcat, server.xml configuration

'Context docBase="C:/ArchivesClinicas/pacientes"path="/Clinicas/paciente/foto/"'
'Context docBase="C:/ArchivesClinicas/usuarios" path="/Clinicas/usuario/foto/"/'

So far, the problem is that the interceptor (filter class) does not fire when the url is triggered, my filter:

'filter-mapping'
        'filter-name'ApiFilter'/filter-name'
        'url-pattern'/*'/url-pattern'
'/filter-mapping'

the main context is

'Context docBase="Clinicas" path="/Clinicas" reloadable="true" source="org.eclipse.jst.jee.server:Clinicas"'

What can I do?