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package Log::Log4perl::Appender::Chunk::Store; |
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$Log::Log4perl::Appender::Chunk::Store::VERSION = '0.010'; |
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use Moose; |
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use Carp; |
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sub store{ |
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my ($self, $chunk_id , $big_message) = @_; |
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die "sub 'store' is not Implemented in $self"; |
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} |
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__PACKAGE__->meta->make_immutable(); |
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__END__ |
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=head1 NAME |
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Log::Log4perl::Appender::Chunk::Store - Store adapter baseclass |
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=head1 DESCRIPTION |
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This is the baseclass for all Store adapters used by the |
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L<Log::Log4perl::Appender::Chunk> appender. |
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=head1 IMPLEMENTING YOUR OWN |
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=head2 Write your subclass |
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Make a Moose subclass of this and implement the 'store' method. |
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Have a look at the minimalistic code in L<Log::Log4perl::Appender::Chunk::Store::Memory>. |
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Settings: |
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Settings should be plain Scalar Moose attributes. They will be injected from the configuration |
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file key 'store_args'. |
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=head2 Use your Store from the config file. |
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Set the store_class property of your Chunk appender to something like: |
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log4perl.appender.Chunk.store_class=+My::L4p::Appender::Chunk::Store::MyStorage |
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Remember you can set some your storage class parameters like: |
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log4perl.appender.Chunk.store_args.my_setting1=Setting1Value |
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log4perl.appender.Chunk.store_args.my_setting2=Setting2Value |
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=head2 Use your Store from your application code. |
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If your Storage is too complex to build itself only from the configuration file properties, you can perfectly |
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build an instance of it and inject it in your Chunk Appender at run time (do that only once right after L4P init): |
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my $store = .. An instance of your My::L4p::Appender::Chunk::Store::MyStorage |
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if( my $chunk_appender = Log::Log4perl->appender_by_name('Chunk') ){ |
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$chunk_appender->store($store); |
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} |
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Don't forget to change 'Chunk' by whatever name you gave to your Chunk appender in the config file. |
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=head1 METHODS |
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=head2 store |
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This method will be called by the L<Log::Log4perl::Appender::Chunk> to store a whole chunk of log lines |
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under the given chunk ID. |
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Implement it in any subclass like: |
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sub store{ |
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my ($self, $chunk_id, $chunk) = @_; |
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... |
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} |
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=cut |