[Bug] JsonUtils not support serialize java.time.LocalDate #4161
Description
Search before asking
- I had searched in the issues and found no similar issues.
Environment
Windows
EventMesh version
master
What happened
final Map<String, Object> content = new HashMap<>();
content.put("content", "testAsyncMessage");
content.put("content", LocalDate.now());
JsonUtils.toJSONString(content)
throw exception
How to reproduce
final Map<String, Object> content = new HashMap<>();
content.put("content", "testAsyncMessage");
content.put("content", LocalDate.now());
JsonUtils.toJSONString(content)
Debug logs
Exception in thread "main" org.apache.eventmesh.common.exception.JsonException: serialize to json error
at org.apache.eventmesh.common.utils.JsonUtils.toJSONString(JsonUtils.java:66)
at org.apache.eventmesh.grpc.GrpcAbstractDemo.buildEventMeshMessage(GrpcAbstractDemo.java:71)
at org.apache.eventmesh.grpc.pub.eventmeshmessage.AsyncPublishInstance.main(AsyncPublishInstance.java:49)
Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Java 8 date/time type `java.time.LocalDate` not supported by default: add Module "com.fasterxml.jackson.datatype:jackson-datatype-jsr310" to enable handling (through reference chain: java.util.HashMap["content"])
at com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77)
at com.fasterxml.jackson.databind.SerializerProvider.reportBadDefinition(SerializerProvider.java:1300)
at com.fasterxml.jackson.databind.ser.impl.UnsupportedTypeSerializer.serialize(UnsupportedTypeSerializer.java:35)
at com.fasterxml.jackson.databind.ser.std.MapSerializer.serializeOptionalFields(MapSerializer.java:869)
at com.fasterxml.jackson.databind.ser.std.MapSerializer.serializeWithoutTypeInfo(MapSerializer.java:760)
at com.fasterxml.jackson.databind.ser.std.MapSerializer.serialize(MapSerializer.java:720)
at com.fasterxml.jackson.databind.ser.std.MapSerializer.serialize(MapSerializer.java:35)
at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480)
at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319)
at com.fasterxml.jackson.databind.ObjectMapper._writeValueAndClose(ObjectMapper.java:4569)
at com.fasterxml.jackson.databind.ObjectMapper.writeValueAsString(ObjectMapper.java:3822)
at org.apache.eventmesh.common.utils.JsonUtils.toJSONString(JsonUtils.java:64)
... 2 more
Are you willing to submit PR?
- Yes I am willing to submit a PR!