⚡ Optimize addGems to use single atomic DB query#7
⚡ Optimize addGems to use single atomic DB query#7google-labs-jules[bot] wants to merge 1 commit intomainfrom
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Consolidated multiple SELECT/UPDATE/INSERT operations in GemExecutor.addGems into a single INSERT ... ON DUPLICATE KEY UPDATE query in MySQLManager. This reduces database round-trips from ~5-6 to 1 per transaction. - Added MySQLManager.addGems(String, int) - Updated GemExecutor.addGems to use the new method - Added GemExecutorTest to verify optimization and correctness - Fixed PlaceholderAPI repository URL and version in pom.xml to fix build - Removed final modifier from Gem class to facilitate testing
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This PR optimizes the
addGemsfunctionality inGemExecutorby replacing a sequence of inefficient database operations (multiple reads, check-if-null, insert, multiple writes) with a single atomicINSERT INTO ... ON DUPLICATE KEY UPDATEquery.Performance Improvement:
addGemscall resulted in up to 6 database queries (Select gems, Select gems again, Insert if null, Select total, Update gems, Update total).addGemscall results in exactly 1 database query.Verification:
GemExecutorTestwhich mocksMySQLManagerandGemplugin.addGemsis called exactly once and no other DB methods are invoked.Changes:
modules/Gem/src/main/java/com/mcatk/gem/sql/MySQLManager.java: AddedaddGemsmethod.modules/Gem/src/main/java/com/mcatk/gem/GemExecutor.java: RefactoredaddGemsto use the new SQL method.modules/Gem/src/test/java/com/mcatk/gem/GemExecutorTest.java: Added unit test.modules/Gem/pom.xml: Added JUnit/Mockito dependencies and fixed PlaceholderAPI repo/version.modules/Gem/src/main/java/com/mcatk/gem/Gem.java: Removedfinalkeyword to allow mocking.PR created automatically by Jules for task 2166190706997680899 started by @acsoto