[jira] [Created] (NUTCH-1959) Improving CommonCrawlFormat implementations

["Giuseppe Totaro (JIRA)" <ji...@apache.org>]

Giuseppe Totaro created NUTCH-1959:
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             Summary: Improving CommonCrawlFormat implementations
                 Key: NUTCH-1959
                 URL: https://issues.apache.org/jira/browse/NUTCH-1959
             Project: Nutch
          Issue Type: Improvement
    Affects Versions: 1.9
            Reporter: Giuseppe Totaro
            Priority: Minor


{{CommonCrawlFormat}} is an interface for Java classes that implement methods for writing data into Common Crawl format. {{AbstractCommonCrawlFormat}} is an abstract class that implements {{CommonCrawlFormat}} and provides abstract methods for "CommonCrawl formatter" classes.
You can find in attachment a PATCH that includes some improvements for {{CommonCrawlFormat}}-based classes;
* {{CommonCrawlFormat}} and {{AbstractCommonCrawlFormat}} now provide only the {{getJsonData()}} method, responsible for getting out JSON data.
* {{AbstractCommonCrawlFormat}} provides also the abstract methods that each subclass has to implement in order to handle JSON objects.
* {{CommonCrawlFormatSimple}} is a {{StringBuilder}}-based formatter that now provide also escaping of JSON string values.

This PATCH aims at providing a better interface for implementing/extending {{CommonCrawlFormat}} classes.

I would really appreciate your feedback.
Thanks a lot,
Giuseppe



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