AbstractUnaryGrpcService (Armeria 0.89.0 API reference)

java.lang.Object
- com.linecorp.armeria.server.AbstractHttpService
- - com.linecorp.armeria.common.grpc.protocol.AbstractUnsafeUnaryGrpcService
  - - com.linecorp.armeria.common.grpc.protocol.AbstractUnaryGrpcService

All Implemented Interfaces:

com.linecorp.armeria.server.HttpService, com.linecorp.armeria.server.Service<com.linecorp.armeria.common.HttpRequest,com.linecorp.armeria.common.HttpResponse>
```
public abstract class AbstractUnaryGrpcService
extends AbstractUnsafeUnaryGrpcService
```
An AbstractUnaryGrpcService can be used to implement a gRPC service without depending on gRPC stubs. This service takes care of deframing and framing with the gRPC wire format and handling appropriate headers.
This service does not support compression. If you need support for compression, please consider using normal gRPC stubs or file a feature request.

Constructor Summary

Constructors
Constructor Description

AbstractUnaryGrpcService()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract CompletableFuture<byte[]>`	`handleMessage(byte[] message)`	Returns an unframed response message to return to the client, given an unframed request message.
`protected CompletableFuture<ByteBuf>`	`handleMessage(ByteBuf message)`	Returns an unframed response message to return to the client, given an unframed request message.

Methods inherited from class com.linecorp.armeria.common.grpc.protocol.AbstractUnsafeUnaryGrpcService
doPost

Methods inherited from class com.linecorp.armeria.server.AbstractHttpService
doDelete, doDelete, doGet, doGet, doHead, doHead, doOptions, doOptions, doPatch, doPatch, doPost, doPut, doPut, doTrace, doTrace, serve

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

Methods inherited from interface com.linecorp.armeria.server.Service
as, decorate, decorate, decorate, serviceAdded, shouldCachePath

- Constructor Detail
  - AbstractUnaryGrpcService
```
public AbstractUnaryGrpcService()
```
- Method Detail
  - handleMessage
```
protected abstract CompletableFuture<byte[]> handleMessage(byte[] message)
```
    Returns an unframed response message to return to the client, given an unframed request message. It is expected that the implementation has the logic to know how to parse the request and serialize a response into byte[]. The returned byte[] will be framed and returned to the client.
  - handleMessage
```
protected final CompletableFuture<ByteBuf> handleMessage(ByteBuf message)
```
    Description copied from class: AbstractUnsafeUnaryGrpcService
    
    Returns an unframed response message to return to the client, given an unframed request message. It is expected that the implementation has the logic to know how to parse the request and serialize a response into ByteBuf. The returned ByteBuf will be framed and returned to the client.
    
    Specified by:
    
    handleMessage in class AbstractUnsafeUnaryGrpcService