protected void findRoles()

in src/main/java/org/apache/directory/fortress/rest/FortressInterceptor.java [124:175]
38 lines of code
10 McCabe index (conditional complexity)

    protected void findRoles( Class<?> cls, Map<String, String> rolesMap )
    {
        LOG.info( "FortressInterceptor.findRoles:" + rolesMap );
        
        if ( ( cls == null ) || ( cls == Object.class ) )
        {
            return;
        }
        
        String classRolesAllowed = getRoles( cls.getAnnotations(), annotationClassName );
        
        // Process all the methods for the given class itself
        for ( Method m : cls.getMethods() )
        {
            if ( SKIP_METHODS.contains( m.getName() ) )
            {
                continue;
            }
            
            String methodRolesAllowed = getRoles( m.getAnnotations(), annotationClassName );
            
            if ( methodRolesAllowed != null )
            {
                rolesMap.put( m.getName(), methodRolesAllowed );
            }
            else if ( classRolesAllowed != null )
            {
                rolesMap.put( m.getName(), classRolesAllowed );
            }
        }
        
        // We have found roles in the current class, get out
        if ( !rolesMap.isEmpty() )
        {
            return;
        }

        // Chekc the super class now
        findRoles( cls.getSuperclass(), rolesMap );

        // Get out if we have some roles
        if ( !rolesMap.isEmpty() )
        {
            return;
        }

        // Still nothing ? let's check the interfaces
        for ( Class<?> interfaceCls : cls.getInterfaces() )
        {
            findRoles( interfaceCls, rolesMap );
        }
    }