DynamoDb mapper: non-blocking asynchronous support for all operations

[bmaizels]

Description

Added asynchronous implementations and interfaces for all mapper classes: DynamoDbAsyncMappedDatabase, DynamoDbAsyncMappedTable and DynamoDbAsyncMappedIndex. All operations support both modes: synchronous and non-blocking asynchronous.

Motivation and Context

Some customers like to make use of our non-blocking asynchronous SDK libraries. This introduces support for non-blocking asynchronous use of the DynamoDb Mapper which is really just an extension of the DynamoDb module in the SDK.

Testing

Unit tests and functional tests were added and all pass.

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

Checklist

• I have read the CONTRIBUTING document
• Local run of mvn install succeeds
• My code follows the code style of this project
• My change requires a change to the Javadoc documentation
• I have updated the Javadoc documentation accordingly
• I have read the README document
• I have added tests to cover my changes
• All new and existing tests passed
• A short description of the change has been added to the CHANGELOG
• My change is to implement 1.11 parity feature and I have updated LaunchChangelog

License

• I confirm that this pull request can be released under the Apache 2 license

[codecov-io]

Codecov Report

Merging #1600 into master will decrease coverage by 0.09%.
The diff coverage is 62.91%.

@@             Coverage Diff             @@
##             master    #1600     +/-   ##
===========================================
- Coverage     75.79%   75.69%   -0.1%     
- Complexity      638      684     +46     
===========================================
  Files           899      907      +8     
  Lines         28231    28385    +154     
  Branches       2231     2255     +24     
===========================================
+ Hits          21397    21487     +90     
- Misses         5817     5876     +59     
- Partials       1017     1022      +5

Flag	Coverage Δ	Complexity Δ
#unittests	75.69% <62.91%> (-0.1%)	684 <72> (+46)

Impacted Files	Coverage Δ	Complexity Δ
...dynamodb/mappingclient/core/TransformIterator.java	100% <ø> (ø)	4 <0> (ø)	⬇️
...ensions/dynamodb/mappingclient/MappedDatabase.java	100% <ø> (ø)	1 <0> (ø)	⬇️
...dynamodb/mappingclient/core/TransformIterable.java	100% <ø> (ø)	3 <0> (ø)	⬇️
...nsions/dynamodb/mappingclient/MapperExtension.java	50% <ø> (ø)	1 <0> (ø)	⬇️
.../awssdk/extensions/dynamodb/mappingclient/Key.java	53.84% <ø> (ø)	8 <0> (ø)	⬇️
...extensions/dynamodb/mappingclient/TableSchema.java	100% <ø> (ø)	1 <0> (ø)	⬇️
...modb/mappingclient/PaginatedDatabaseOperation.java	0% <0%> (ø)	0 <0> (?)
...ensions/dynamodb/mappingclient/IndexOperation.java	50% <0%> (-50%)	1 <0> (ø)
...amodb/mappingclient/operations/BatchWriteItem.java	70% <0%> (-1.43%)	6 <0> (ø)
...nsions/dynamodb/mappingclient/operations/Scan.java	56.14% <100%> (ø)	9 <2> (ø)	⬇️
... and 35 more

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
25 Code Smells

No Coverage information
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