cleanup whitespace

[scpubgit/Object-Remote.git] / lib / Object / Remote / Logging / Router.pm

diff --git a/lib/Object/Remote/Logging/Router.pm b/lib/Object/Remote/Logging/Router.pm
index d8579e3..de3b1c4 100644 (file)
--- a/lib/Object/Remote/Logging/Router.pm
+++ b/lib/Object/Remote/Logging/Router.pm
@@ -12,71 +12,73 @@ has _connections => ( is => 'ro', required => 1, default => sub { [] } );
 has _remote_metadata => ( is => 'rw' );
 
 sub before_import {
-    my ($self, $controller, $importer, $spec) = @_;
+  my ($self, $controller, $importer, $spec) = @_;
 }
 
 sub after_import { }
 
 sub _get_loggers {
-    my ($self, %metadata) = @_;
-    my $package = $metadata{package};
-    my $level = $metadata{level};
-    my $is_level = "is_$level";
-    my $need_clean = 0;
-    my @loggers;
-    
-    foreach my $selector (@{$self->_connections}) {
-        unless(defined $selector) {
-            $need_clean = 1;
-            next;
-        }
-        
-        foreach my $logger ($selector->($package, { %metadata })) {
-            next unless defined $logger;
-            next unless $logger->$is_level;
-            push(@loggers, $logger);
-        }
+  my ($self, %metadata) = @_;
+  my $package = $metadata{package};
+  my $level = $metadata{level};
+  my $is_level = "is_$level";
+  my $need_clean = 0;
+  my @loggers;
+
+  foreach my $selector (@{$self->_connections}) {
+    unless(defined $selector) {
+      $need_clean = 1;
+      next;
+    }
+
+    foreach my $logger ($selector->($package, { %metadata })) {
+      next unless defined $logger;
+      my $method = $logger->can($is_level);
+      next unless defined $method;
+      next unless $logger->$method;
+      push(@loggers, $logger);
     }
+  }
 
-    $self->_clean_connections if $need_clean;
-    
-    return @loggers; 
+  $self->_clean_connections if $need_clean;
+
+  return @loggers; 
 }
 
 sub handle_log_request {
-    my ($self, $metadata_in, $generator, @args) = @_;
-    my %metadata = %{$metadata_in};
-    my $level = $metadata{level};
-    my $package = $metadata{package};
-    my $need_clean = 0;
-
-    #caller_level is useless when log forwarding is in place
-    #so we won't tempt people with using it for now - access
-    #to caller level will be available in the future
-    delete $metadata{caller_level};
-    $metadata{object_remote} = $self->_remote_metadata;
-    
-    foreach my $logger ($self->_get_loggers(%metadata)) {
-        $logger->$level([ $generator->(@args) ], \%metadata);
-    }
+  my ($self, $metadata_in, $generator, @args) = @_;
+  my %metadata = %{$metadata_in};
+  my $level = $metadata{level};
+  my $package = $metadata{package};
+  my $need_clean = 0;
+
+  #caller_level is useless when log forwarding is in place
+  #so we won't tempt people with using it for now - access
+  #to caller level will be available in the future
+  delete $metadata{caller_level};
+  $metadata{object_remote} = $self->_remote_metadata;
+
+  foreach my $logger ($self->_get_loggers(%metadata)) {
+    $logger->$level([ $generator->(@args) ], \%metadata);
+  }
 }
 
 sub connect {
-    my ($self, $destination) = @_;
-    my $wrapped; 
-        
-    if (ref($destination) ne 'CODE') {
-        $wrapped = sub { $destination };
-    } else {
-        $wrapped = $destination;
-    }
-    
-    push(@{$self->_connections}, $wrapped);
+  my ($self, $destination) = @_;
+  my $wrapped; 
+
+  if (ref($destination) ne 'CODE') {
+    $wrapped = sub { $destination };
+  } else {
+    $wrapped = $destination;
+  }
+
+  push(@{$self->_connections}, $wrapped);
 }
 
 sub _clean_connections {
-    my ($self) = @_;
-    @{$self->{_connections}} = grep { defined } @{$self->{_connections}};
+  my ($self) = @_;
+  @{$self->{_connections}} = grep { defined } @{$self->{_connections}};
 }
 
 1;