ProtoReflectionServiceV1

java.lang.Object
- io.grpc.reflection.v1.ServerReflectionGrpc.ServerReflectionImplBase
- - io.grpc.protobuf.services.ProtoReflectionServiceV1

All Implemented Interfaces:

BindableService, ServerReflectionGrpc.AsyncService
```
@ExperimentalApi("https://github.com/grpc/grpc-java/issues/2222")
public final class ProtoReflectionServiceV1
extends ServerReflectionGrpc.ServerReflectionImplBase
```
Provides a reflection service for Protobuf services (including the reflection service itself).
Separately tracks mutable and immutable services. Throws an exception if either group of services contains multiple Protobuf files with declarations of the same service, method, type, or extension.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`private static class`	`ProtoReflectionServiceV1.FileDescriptorIndex`	Provides a set of methods for answering reflection queries for the file descriptors underlying a set of services.
`private static class`	`ProtoReflectionServiceV1.ProtoReflectionStreamObserver`
`private static class`	`ProtoReflectionServiceV1.ServerReflectionIndex`	Indexes the server's services and allows lookups of file descriptors by filename, symbol, type, and extension number.

Field Summary

Fields
Modifier and Type Field Description

private java.lang.Object lock

private java.util.Map<Server,ProtoReflectionServiceV1.ServerReflectionIndex> serverReflectionIndexes

Constructor Summary

Constructors
Modifier Constructor Description

private ProtoReflectionServiceV1()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private ProtoReflectionServiceV1.ServerReflectionIndex`	`getRefreshedIndex()`	Retrieves the index for services of the server that dispatches the current call.
`static BindableService`	`newInstance()`	Creates a instance of `ProtoReflectionServiceV1`.
`StreamObserver<ServerReflectionRequest>`	`serverReflectionInfo(StreamObserver<ServerReflectionResponse> responseObserver)`	The reflection service is structured as a bidirectional stream, ensuring all related requests go to a single server.

Methods inherited from class io.grpc.reflection.v1.ServerReflectionGrpc.ServerReflectionImplBase
bindService

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - lock
```
private final java.lang.Object lock
```
  - serverReflectionIndexes
```
private final java.util.Map<Server,ProtoReflectionServiceV1.ServerReflectionIndex> serverReflectionIndexes
```
- Constructor Detail
  - ProtoReflectionServiceV1
```
private ProtoReflectionServiceV1()
```
- Method Detail
  - newInstance
```
public static BindableService newInstance()
```
    Creates a instance of ProtoReflectionServiceV1.
  - getRefreshedIndex
```
private ProtoReflectionServiceV1.ServerReflectionIndex getRefreshedIndex()
```
    Retrieves the index for services of the server that dispatches the current call. Computes one if not exist. The index is updated if any changes to the server's mutable services are detected. A change is any addition or removal in the set of file descriptors attached to the mutable services or a change in the service names.
  - serverReflectionInfo
```
public StreamObserver<ServerReflectionRequest> serverReflectionInfo(StreamObserver<ServerReflectionResponse> responseObserver)
```
    Description copied from interface: ServerReflectionGrpc.AsyncService
    The reflection service is structured as a bidirectional stream, ensuring all related requests go to a single server.