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[DPC-4950] Add exception class to JSON log format #2860

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Merged
ashley-weaver merged 6 commits into from
Jan 6, 2026
Merged

[DPC-4950] Add exception class to JSON log format #2860

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5370028
Add exception class to JSON log format
ashley-weaver Dec 16, 2025
23d0b1d
Merge branch 'main' into aw/add-exception-class
ashley-weaver Dec 16, 2025
24444db
Undo unneeded changes
ashley-weaver Dec 16, 2025
4e1c3cb
Merge branch 'aw/add-exception-class' of https://github.com/CMSgov/dp…
ashley-weaver Dec 16, 2025
7c98672
Get exception class name
ashley-weaver Jan 5, 2026
6b1c067
Merge branch 'main' into aw/add-exception-class
ashley-weaver Jan 5, 2026
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1 change: 1 addition & 0 deletions dpc-common/src/main/java/gov/cms/dpc/common/logging/DPCJsonLayout.java
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@ protected Map<String, Object> toJsonMap(ILoggingEvent event) {
if(map.get(EXCEPTION) != null){
String maskedExceptionDetails = maskPSQLData(map.get(EXCEPTION).toString());
map.put(EXCEPTION, maskedExceptionDetails);
map.put("exceptionClass", event.getThrowableProxy().getCause().getClassName());
}
return map;
}
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10 changes: 7 additions & 3 deletions dpc-common/src/test/java/gov/cms/dpc/common/logging/DPCJsonLayoutUnitTest.java
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Expand Up @@ -9,15 +9,18 @@
import io.dropwizard.logging.json.EventAttribute;
import io.dropwizard.logging.json.layout.JsonFormatter;
import io.dropwizard.logging.json.layout.TimestampFormatter;
import org.hibernate.exception.ConstraintViolationException;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.slf4j.LoggerFactory;
import org.hibernate.exception.ConstraintViolationException;
import java.sql.SQLException;

import java.util.*;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
Expand Down Expand Up @@ -185,6 +188,7 @@ public void testPostgresMaskingOnException() {

Map<String, Object> map = dpcJsonLayout.toJsonMap(loggingEvent);
assertEquals(expectedLogMessage, map.get("exception"));
assertEquals(sqlException.getClass().getName(), map.get("exceptionClass"));
}

@Test
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