Add TransactionErrorDetector for detecting transaction-related issues#8
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Actionable comments posted: 2
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@src/main/java/com/stacklens/detector/TransactionErrorDetector.java`:
- Around line 23-27: The detector currently treats any line containing
"org.springframework.transaction" as a transaction failure which causes
stack-frame-only lines to be misclassified; update TransactionErrorDetector to
stop matching generic Spring package frames—remove the
lower.contains("org.springframework.transaction") check from the boolean match
and rely only on concrete failure markers (e.g., "transactionsystemexception",
"rollbackexception", "could not execute statement"); if you need to detect
Spring exceptions, only match fully-qualified exception class occurrences (e.g.,
lines containing "org.springframework.transaction...TransactionSystemException"
or explicit exception names) so IssueClassifier.classify (which examines lines
independently) won't treat ordinary stack frames as TransactionError.
In `@src/test/java/com/stacklens/detector/AllDetectorsTest.java`:
- Around line 180-189: The test
transactionErrorDetector_detectsSpringTransactionPackageLine in AllDetectorsTest
currently treats a bare Spring stack frame as indicating a TransactionError;
update the test for TransactionErrorDetector.detect to use a concrete
transaction exception line (e.g., a full exception message from Spring
Transaction like an org.springframework.transaction.TransactionSystemException
or a line that includes "Caused by: org.springframework.transaction...") so the
detector is triggered by an actual transaction error instead of a lone stack
frame, or alternatively invert the test to assertFalse when only a stack-frame
line is provided; adjust the input string passed to detector.detect(...) and the
assertion accordingly.
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📒 Files selected for processing (3)
src/main/java/com/stacklens/classifier/IssueClassifier.javasrc/main/java/com/stacklens/detector/TransactionErrorDetector.javasrc/test/java/com/stacklens/detector/AllDetectorsTest.java
| @Test | ||
| void transactionErrorDetector_detectsSpringTransactionPackageLine() { | ||
| IssueDetector detector = new TransactionErrorDetector(); | ||
| String line = "at org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:688)"; | ||
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| Optional<Issue> result = detector.detect(line); | ||
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| assertTrue(result.isPresent()); | ||
| assertEquals("TransactionError", result.get().getType()); | ||
| } |
There was a problem hiding this comment.
Don’t lock in a stack-frame-only false positive.
This test requires a bare Spring transaction framework frame to produce TransactionError. That makes ordinary stack traces from unrelated exceptions look like transaction failures; use a concrete transaction exception line here, or invert this into a negative test.
🧪 Proposed test adjustment
`@Test`
- void transactionErrorDetector_detectsSpringTransactionPackageLine() {
+ void transactionErrorDetector_doesNotMatchSpringTransactionStackFrameAlone() {
IssueDetector detector = new TransactionErrorDetector();
String line = "at org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:688)";
- Optional<Issue> result = detector.detect(line);
-
- assertTrue(result.isPresent());
- assertEquals("TransactionError", result.get().getType());
+ assertFalse(detector.detect(line).isPresent());
}🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@src/test/java/com/stacklens/detector/AllDetectorsTest.java` around lines 180
- 189, The test transactionErrorDetector_detectsSpringTransactionPackageLine in
AllDetectorsTest currently treats a bare Spring stack frame as indicating a
TransactionError; update the test for TransactionErrorDetector.detect to use a
concrete transaction exception line (e.g., a full exception message from Spring
Transaction like an org.springframework.transaction.TransactionSystemException
or a line that includes "Caused by: org.springframework.transaction...") so the
detector is triggered by an actual transaction error instead of a lone stack
frame, or alternatively invert the test to assertFalse when only a stack-frame
line is provided; adjust the input string passed to detector.detect(...) and the
assertion accordingly.
…java Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
2 participants
Description
Introduce a new error detector,
TransactionErrorDetector, to identify transaction-related exceptions in logs. This enhancement improves the ability to detect and handle transaction failures effectively.Type of Change
Checklist
mvn test)Testing
Tested the
TransactionErrorDetectorwith various transaction-related log lines to ensure accurate detection of issues.Additional Notes
No additional notes.
Summary by CodeRabbit