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[Dubbo-issue-2178] Please consider supporting Java 8 Date/Time type when serializing with Kryo #2178 #2210

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daryl666
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@daryl666 daryl666 commented Aug 7, 2018

What is the purpose of the change

Please consider supporting Java 8 Date/Time type when serializing with Kryo #2178

Brief changelog

add the if statement of java8 date/time when getDeclaredConstructor

Verifying this change

org.apache.dubbo.common.serialize.kryo.CompatibleKryo

From Baiji, Term 268, Team 3, Issue #2187, Q3-4

@daryl666 daryl666 changed the title [Dubbo-common] Please consider supporting Java 8 Date/Time type when serializing with Kryo #2178 [Dubbo-issue-2178] Please consider supporting Java 8 Date/Time type when serializing with Kryo #2178 Aug 7, 2018
@@ -34,7 +38,7 @@ public Serializer getDefaultSerializer(Class type) {
throw new IllegalArgumentException("type cannot be null.");
}

if (!type.isArray() && !type.isEnum() && !ReflectionUtils.checkZeroArgConstructor(type)) {
if (!type.isArray() && !type.isEnum() && !type.equals(LocalDate.class) && !type.equals(LocalDateTime.class) && !type.equals(LocalTime.class) && !ReflectionUtils.checkZeroArgConstructor(type)) {
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Simply check types will not solve the problem.

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Sorry, I've checked that this works, and kryo has internally registered some Serializers for Java 8 Time types.

But we still have a problem, we cannot list all possible classes here.

@chickenlj
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See #2220

@chickenlj chickenlj closed this Aug 9, 2018
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2 participants