[jira] [Closed] (STREAMS-276) Upgrade providers to supply StreamsDateTimeFormat, DocumentClassifier, and ActivityConverter implementations

["Suneel Marthi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STREAMS-276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suneel Marthi closed STREAMS-276.
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> Upgrade providers to supply StreamsDateTimeFormat, DocumentClassifier, and ActivityConverter implementations
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: STREAMS-276
>                 URL: https://issues.apache.org/jira/browse/STREAMS-276
>             Project: Streams
>          Issue Type: Improvement
>            Reporter: Steve Blackmon
>             Fix For: 0.3
>
>
> For each provider where the proposed re-factoring improvement is feasible, create sub-tasks to perform the following:
> 1) Add DocumentClassifier(s) capable of classifying each provider-specific type combination the provider expects to receive from all upstream end-points.
> 2) Add a test demonstrating one and only one of these Classifiers returns true across a set of example origin documents.
> 3) Add an ActivityConverter for each objectType/Verb combination the provider expects to emit.  requiredClass should be one of String.class, ObjectNode.class, or a POJO which extends Serializable.
> 4) Add tests demonstrating that individual ActivityConverters are able to convert the set of example origin documents into activities with correct objectType/verb.
> 5) Add tests demonstrating that ActivityConverterProcessor is able to convert the set of example origin documents into activities with correct objectType/verb.
> 6) Add a StreamsDateTimeFormat for each non-RFC3339 date string the provider expects to receive.
> 7) Add a test demonstrating that StreamsJacksonMapper is able to convert matching date strings to DateTimes.
> 8) Mark legacy TypeConverters as Deprecated, or delete if they are now unmaintainable.
> 9) Mark legacy EventClassifiers as Deprecated, or delete if they are now unmaintainable.
> 10) Mark legacy StreamsMappers as Deprecated, or delete if they are now unmaintainable.
> For any provider where the proposed re-factoring improvement is not feasible, document why in the module README and/or create issues for whatever refactoring would be necessary to make that provider compatible with ActivityConverterProcessor.



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