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protobuf: add metadataMarshaller to ProtoUtils

This commit is contained in:
Carl Mastrangelo 2018-05-21 16:26:27 -07:00 committed by GitHub
parent 451c412354
commit 8635de36a6
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1 changed files with 9 additions and 1 deletions
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protobuf/src/main/java/io/grpc/protobuf/ProtoUtils.java
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@ -37,7 +37,15 @@ public class ProtoUtils {
public static <T extends Message> Metadata.Key<T> keyForProto(T instance) { public static <T extends Message> Metadata.Key<T> keyForProto(T instance) {
return Metadata.Key.of( return Metadata.Key.of(
instance.getDescriptorForType().getFullName() + Metadata.BINARY_HEADER_SUFFIX, instance.getDescriptorForType().getFullName() + Metadata.BINARY_HEADER_SUFFIX,
ProtoLiteUtils.metadataMarshaller(instance)); metadataMarshaller(instance));
}
/**
* Produce a metadata marshaller for a protobuf type.
*/
@ExperimentalApi("https://github.com/grpc/grpc-java/issues/4477")
public static <T extends Message> Metadata.BinaryMarshaller<T> metadataMarshaller(T instance) {
return ProtoLiteUtils.metadataMarshaller(instance);
} }
private ProtoUtils() { private ProtoUtils() {