fix(mongock-importer): skip IGNORED audit entries safely#932
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davidfrigolet wants to merge 1 commit into
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fix(mongock-importer): skip IGNORED audit entries safely#932davidfrigolet wants to merge 1 commit into
davidfrigolet wants to merge 1 commit into
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`MongockImporterMongoDB.toAuditEntry` returns `null` for entries whose state is `IGNORED` (via `MongockAuditEntry.shouldBeIgnored()`), but the returned list is iterated downstream without a null check. Booting an application against a Mongock audit history containing an `IGNORED` entry therefore crashed with: NullPointerException: Cannot invoke "AuditEntry.getSystemChange()" because "auditEntryFromOrigin" is null inside the `migration-mongock-to-flamingock-community` system change. Changes: - **MongockImporterMongoDB**: filter `null`s out of the stream produced by `getAuditHistory()` and emit an INFO log when an entry is dropped because of `IGNORED`. The skipped entry's `changeId` is reported so operators know which legacy change was bypassed. - **MongockImportChange**: defensive null-filter at the caller so the same protection applies to any current or future `AuditHistoryReader` implementation (Couchbase, DynamoDB). - **MongoDBImporterTest**: regression test seeding the basic scenario plus one `IGNORED` entry. Asserts the `IGNORED` entry is absent from the Flamingock audit store and the rest of the audit history imports normally. No public API change. Behavior is purely additive (null-safety + log) relative to the previous code path.
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MongockImporterMongoDB.toAuditEntryreturnsnullfor entries whose state isIGNORED(viaMongockAuditEntry.shouldBeIgnored()), but the returned list is iterated downstream without a null check. Booting an application against a Mongock audit history containing anIGNOREDentry therefore crashed with:NullPointerException: Cannot invoke
"AuditEntry.getSystemChange()" because "auditEntryFromOrigin" is null