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package Frey::Storage; |
package Frey::Storage; |
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use Moose::Role; |
use Moose::Role; |
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use YAML::Syck; |
with 'Frey::Path'; |
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#use YAML::Syck; # XXX doesn't play nice with Continuity |
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use YAML qw/LoadFile DumpFile/; |
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=head2 store |
=head2 store |
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my $self = shift; |
my $self = shift; |
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my ( $filename, $data ) = @_; |
my ( $filename, $data ) = @_; |
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$filename .= '.yml'; |
$filename .= '.yml'; |
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$self->mkbasepath( $filename ); |
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DumpFile( $filename, $data ); |
DumpFile( $filename, $data ); |
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} |
} |
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sub load { |
sub load { |
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my ( $self, $filename ) = @_; |
my ( $self, $filename ) = @_; |
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$filename .= '.yml'; |
$filename .= '.yml'; |
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return if ! -e $filename; |
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$self->storage_timestamp->{ $filename } = _path_time( $filename ); |
$self->storage_timestamp->{ $filename } = _path_time( $filename ); |
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LoadFile( $filename ); |
LoadFile( $filename ); |
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} |
} |
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Reload file if on-disk copy have changed |
Reload file if on-disk copy have changed |
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$o->reload( 'filename.yml', \$data ); |
my $new_data = $o->reload( 'filename.yml' ); |
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=cut |
=cut |
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} |
} |
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sub reload { |
sub reload { |
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my ( $self, $filename, $data ) = @_; |
my ( $self, $filename ) = @_; |
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my $path = $filename . '.yml'; |
my $path = $filename . '.yml'; |
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return if ( $self->storage_timestamp->{ $path } == _path_time( $path ) ); |
return if defined $self->storage_timestamp->{ $path } && $self->storage_timestamp->{ $path } == _path_time( $path ); |
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warn "# reload $filename" if $self->debug; |
warn "# reload $filename" if $self->debug; |
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$$data = $self->load( $filename ); |
$self->load( $filename ); |
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$data; |
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} |
} |
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1; |
1; |