Patrick Hochstenbach
and 1 contributors

NAME

Catmandu::Exporter::Breaker - Package that exports OAI-PMH DC in a Breaker format

SYNOPSIS

    # Using the default breaker
    $ catmandu convert JSON to Breaker < data.json

    # Using a OAI_DC breaker
    $ catmandu convert OAI --url http://biblio.ugent.be/oai to Breaker --handler oai_dc

    # Using a MARCXML breaker
    $ catmandu convert MARC to Breaker --handler marc

    # Using an XML breaker
    $ catmandu convert XML --path book to Breaker --handler xml < t/book.xml > data.breaker

    # Write a fields file containing all unique fields
    $ catmandu convert XML --path book to Breaker --handler xml --fields data.fields < t/book.xml > data.breaker

    # Find the usage statistics of fields in the XML file above
    $ catmandu breaker data.breaker

    # Convert the Breaker format by line into JSON
    $ catmandu convert Breaker < data.breaker

    # Convert the Breaker format by line into JSON using the fields file
    $ catmandu convert Breaker --fields data.fields < data.breaker

DESCRIPTION

Inspired by the article "Metadata Analysis at the Command-Line" by Mark Phillips in http://journal.code4lib.org/articles/7818 this exporter breaks a metadata records into the Breaker format which can be analyzed further by command line tools.

BREAKER FORMAT

   <record-identifier><tab><metadata-field><tab><metadata-value>

SEE ALSO

Catmandu::Importer::Breaker