Merge pull request #7 from dm-drogeriemarkt/local-time

add default serializer for LocalTime

README.md

@@ -276,6 +276,10 @@ public class TimeMachine {
 
 ## Changes
 
+### 2.0.1
+
+* Added proper serialization for missing JSR310 type **LocalTime**
+
 ### 2.0.0
 
 * **Breaking Changes**

src/main/java/de/dm/prom/structuredlogging/MdcContext.java

@@ -11,6 +11,7 @@
 import java.time.Instant;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.time.OffsetDateTime;
 import java.time.OffsetTime;
 import java.time.Period;
@@ -38,6 +39,7 @@ public final class MdcContext implements java.io.Closeable {
         module.addSerializer(OffsetTime.class, new ToStringSerializer());
         module.addSerializer(Period.class, new ToStringSerializer());
         module.addSerializer(ZonedDateTime.class, new ToStringSerializer());
+        module.addSerializer(LocalTime.class, new ToStringSerializer());
 
         OBJECT_MAPPER.registerModule(module);
     }

src/test/java/de/dm/prom/structuredlogging/ExampleBean.java

@@ -27,6 +27,7 @@ class ExampleBean {
     private OffsetTime offsetTime;
     private Period period;
     private ZonedDateTime zonedDateTime;
+    private LocalTime localTime;
 
     static ExampleBean getExample() {
         LocalDateTime importantTime = LocalDateTime.of(2019, Month.JANUARY, 1, 13, 37);
@@ -41,6 +42,7 @@ static ExampleBean getExample() {
                 .offsetTime(OffsetTime.of(LocalTime.of(13, 37), ZoneOffset.of("+01:00")))
                 .period(Period.ofDays(42))
                 .zonedDateTime(ZonedDateTime.of(importantTime, ZoneId.of("UTC")))
+                .localTime(LocalTime.of(13, 37))
                 .build();
     }
 }

src/test/java/de/dm/prom/structuredlogging/MdcContextUnitTest.java

@@ -26,7 +26,9 @@ class MdcContextUnitTest {
             "\"localDate\":\"2020-01-01\"," +
             "\"offsetTime\":\"13:37+01:00\"," +
             "\"period\":\"P42D\"," +
-            "\"zonedDateTime\":\"2019-01-01T13:37Z[UTC]\"}";
+            "\"zonedDateTime\":\"2019-01-01T13:37Z[UTC]\"," +
+            "\"localTime\":\"13:37\"" +
+            "}";
 
     @RegisterExtension
     public LogCapture logCapture = LogCapture.forCurrentPackage();

src/test/java/de/dm/prom/structuredlogging/StructuredMdcJsonProviderUnitTest.java

@@ -42,6 +42,7 @@ class StructuredMdcJsonProviderUnitTest {
             "\"localDate\":\"2020-01-01\"," +
             "\"offsetTime\":\"13:37+01:00\"," +
             "\"period\":\"P42D\"," +
+            "\"localTime\":\"13:37\"," +
             "\"zonedDateTime\":\"2019-01-01T13:37Z[UTC]\"}}";
 
     private Logger rootLogger = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);