revise log router api to match log::contextual router api change

[scpubgit/Object-Remote.git] / lib / Object / Remote / LogRouter.pm

diff --git a/lib/Object/Remote/LogRouter.pm b/lib/Object/Remote/LogRouter.pm
index 17108dc..3b1f655 100644 (file)
--- a/lib/Object/Remote/LogRouter.pm
+++ b/lib/Object/Remote/LogRouter.pm
@@ -9,83 +9,35 @@ has subscriptions => ( is => 'ro', required => 1, default => sub { [] } );
 has description => ( is => 'rw', required => 1 );
 
 sub before_import { }
-sub after_import {   
-  my ($self, $controller, $importer, $config) = @_;
-  my $logger = $controller->arg_logger($config->{logger});
-   
-# TODO need to review this concept, ignore these configuration values for now
-#   my $package_logger = $controller->arg_package_logger($config->{package_logger});
-#   my $default_logger = $config->{default_logger};
-#      
-#   #when installing a new selector this will be the default
-#   #logger invoked unless otherwise specified
-#   $self->{default_logger} = $default_logger;
-#
-#   #if the logger configuration value is specified 
-#   #then all logs given to the router will also be
-#   #delivered to that logger
-#   if (defined($logger)) {
-#      $self->add_selector(sub { 1 }, $logger); 
-#   }
-#   
-#   #if the configuration specifies a package logger
-#   #build a selector that matches the package and
-#   #install it
-#   if (defined($package_logger)) {
-#      $self->add_selector( sub { $_->{package} eq $importer }, $package_logger );
-#   }
-}
+sub after_import { }
 
 sub subscribe {
-  my ($self, $logger, $selector, $is_temp) = @_; 
+  my ($self, $logger, $selector) = @_;
   my $subscription_list = $self->subscriptions;
-   
-  if(ref $logger ne 'CODE') {
-    die 'logger was not a CodeRef or a logger object.  Please try again.'
-      unless blessed($logger);
-    $logger = do { my $l = $logger; sub { $l } }
-  }
+     
+  my $subscription = [ $logger, $selector ];
   
-   my $subscription = [ $logger, $selector ];
-  
-   $is_temp = 0 unless defined $is_temp; 
-   push(@$subscription_list, $subscription);
-   if ($is_temp) {
-     #weaken($subscription->[-1]);
-   }
-   return $subscription; 
+  push(@$subscription_list, $subscription);
+   
+  return $self; 
 }
 
 #TODO turn this logic into a role
-sub handle_log_message {
-  my ($self, $caller, $level, $log_meth, @values) = @_; 
+sub get_loggers {
+  my ($self, $caller, $level) = @_; 
   my $should_clean = 0; 
+  my @logger_list; 
       
   foreach(@{ $self->subscriptions }) {
-    unless(defined($_)) {
+    unless(defined) {
       $should_clean = 1;
         next; 
      }
+     
      my ($logger, $selector) = @$_;
-     #TODO this is not a firm part of the api but providing
-     #this info to the selector is a good feature
-     local($_) = { level => $level, package => $caller };
-     if ($selector->(@values)) {
-        #TODO resolve caller_level issues with routing
-        #idea: the caller level will differ in distance from the
-        #start of the call stack but it's a constant distance from
-        #the end of the call stack - can that be exploited to calculate
-        #the distance from the start right before it's used?
-        #
-        #newer idea: in order for log4perl to work right the logger
-        #must be invoked in the exported log_* method directly
-        #so by passing the logger down the chain of routers
-        #it can be invoked in that location and the caller level
-        #problem doesn't exist anymore
-        $logger = $logger->($caller, { caller_level => -1 });
-         
-        $logger->$level($log_meth->(@values))
-          if $logger->${\"is_$level"};
+     
+     if ($selector->({ log_level => $level, package => $caller, caller_level => 2 })) {
+       push(@logger_list, $logger);     
      }
    }
    
@@ -93,7 +45,7 @@ sub handle_log_message {
      $self->_remove_dead_subscriptions; 
    }
    
-   return; 
+   return @logger_list; 
 }
 
 sub _remove_dead_subscriptions {