Move server specific methods from Protocol to ServerProtocol

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/protocols/AwsJson.kt

@@ -18,7 +18,6 @@ import software.amazon.smithy.rust.codegen.client.rustlang.asType
 import software.amazon.smithy.rust.codegen.client.rustlang.rust
 import software.amazon.smithy.rust.codegen.client.rustlang.rustBlockTemplate
 import software.amazon.smithy.rust.codegen.client.rustlang.rustTemplate
-import software.amazon.smithy.rust.codegen.client.rustlang.writable
 import software.amazon.smithy.rust.codegen.client.smithy.ClientCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.CoreCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.RuntimeType
@@ -130,7 +129,7 @@ class AwsJsonSerializerGenerator(
 
 open class AwsJson(
     val coreCodegenContext: CoreCodegenContext,
-    private val awsJsonVersion: AwsJsonVersion,
+    val awsJsonVersion: AwsJsonVersion,
 ) : Protocol {
     private val runtimeConfig = coreCodegenContext.runtimeConfig
     private val errorScope = arrayOf(
@@ -183,23 +182,6 @@ open class AwsJson(
                 *errorScope,
             )
         }
-
-    /**
-     * Returns the operation name as required by the awsJson1.x protocols.
-     */
-    override fun serverRouterRequestSpec(
-        operationShape: OperationShape,
-        operationName: String,
-        serviceName: String,
-        requestSpecModule: RuntimeType,
-    ) = writable {
-        rust("""String::from("$serviceName.$operationName")""")
-    }
-
-    override fun serverRouterRuntimeConstructor() = when (awsJsonVersion) {
-        AwsJsonVersion.Json10 -> "new_aws_json_10_router"
-        AwsJsonVersion.Json11 -> "new_aws_json_11_router"
-    }
 }
 
 fun awsJsonFieldName(member: MemberShape): String = member.memberName

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/protocols/AwsQuery.kt

@@ -14,7 +14,6 @@ import software.amazon.smithy.model.traits.HttpTrait
 import software.amazon.smithy.model.traits.TimestampFormatTrait
 import software.amazon.smithy.rust.codegen.client.rustlang.CargoDependency
 import software.amazon.smithy.rust.codegen.client.rustlang.RustModule
-import software.amazon.smithy.rust.codegen.client.rustlang.Writable
 import software.amazon.smithy.rust.codegen.client.rustlang.asType
 import software.amazon.smithy.rust.codegen.client.rustlang.rust
 import software.amazon.smithy.rust.codegen.client.rustlang.rustBlockTemplate
@@ -105,17 +104,4 @@ class AwsQueryProtocol(private val coreCodegenContext: CoreCodegenContext) : Pro
                 rust("#T::parse_generic_error(payload.as_ref())", awsQueryErrors)
             }
         }
-
-    override fun serverRouterRequestSpec(
-        operationShape: OperationShape,
-        operationName: String,
-        serviceName: String,
-        requestSpecModule: RuntimeType,
-    ): Writable {
-        TODO("Not yet implemented")
-    }
-
-    override fun serverRouterRuntimeConstructor(): String {
-        TODO("Not yet implemented")
-    }
 }

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/protocols/Ec2Query.kt

@@ -11,7 +11,6 @@ import software.amazon.smithy.model.traits.HttpTrait
 import software.amazon.smithy.model.traits.TimestampFormatTrait
 import software.amazon.smithy.rust.codegen.client.rustlang.CargoDependency
 import software.amazon.smithy.rust.codegen.client.rustlang.RustModule
-import software.amazon.smithy.rust.codegen.client.rustlang.Writable
 import software.amazon.smithy.rust.codegen.client.rustlang.asType
 import software.amazon.smithy.rust.codegen.client.rustlang.rust
 import software.amazon.smithy.rust.codegen.client.rustlang.rustBlockTemplate
@@ -96,17 +95,4 @@ class Ec2QueryProtocol(private val coreCodegenContext: CoreCodegenContext) : Pro
                 rust("#T::parse_generic_error(payload.as_ref())", ec2QueryErrors)
             }
         }
-
-    override fun serverRouterRequestSpec(
-        operationShape: OperationShape,
-        operationName: String,
-        serviceName: String,
-        requestSpecModule: RuntimeType,
-    ): Writable {
-        TODO("Not yet implemented")
-    }
-
-    override fun serverRouterRuntimeConstructor(): String {
-        TODO("Not yet implemented")
-    }
 }

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/protocols/Protocol.kt

@@ -20,7 +20,6 @@ import software.amazon.smithy.model.shapes.ShapeId
 import software.amazon.smithy.model.shapes.StructureShape
 import software.amazon.smithy.model.traits.TimestampFormatTrait
 import software.amazon.smithy.model.traits.Trait
-import software.amazon.smithy.rust.codegen.client.rustlang.Writable
 import software.amazon.smithy.rust.codegen.client.smithy.CoreCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.RuntimeType
 import software.amazon.smithy.rust.codegen.client.smithy.generators.protocol.ProtocolGenerator
@@ -74,29 +73,6 @@ interface Protocol {
      * there are no response headers or statuses available to further inform the error parsing.
      */
     fun parseEventStreamGenericError(operationShape: OperationShape): RuntimeType
-
-    /**
-     * Returns a writable for the `RequestSpec` for an operation.
-     */
-    fun serverRouterRequestSpec(
-        operationShape: OperationShape,
-        operationName: String,
-        serviceName: String,
-        requestSpecModule: RuntimeType,
-    ): Writable
-
-    /**
-     * Returns the name of the constructor to be used on the `Router` type, to instantiate a `Router` using this
-     * protocol.
-     */
-    fun serverRouterRuntimeConstructor(): String
-
-    /**
-     * In some protocols, such as restJson1,
-     * when there is no modeled body input, content type must not be set and the body must be empty.
-     * Returns a boolean indicating whether to perform this check.
-     */
-    fun serverContentTypeCheckNoModeledInput(): Boolean = false
 }
 
 typealias ProtocolMap<C> = Map<ShapeId, ProtocolGeneratorFactory<ProtocolGenerator, C>>

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/protocols/RestJson.kt

@@ -16,13 +16,11 @@ import software.amazon.smithy.model.traits.StreamingTrait
 import software.amazon.smithy.model.traits.TimestampFormatTrait
 import software.amazon.smithy.rust.codegen.client.rustlang.CargoDependency
 import software.amazon.smithy.rust.codegen.client.rustlang.RustModule
-import software.amazon.smithy.rust.codegen.client.rustlang.Writable
 import software.amazon.smithy.rust.codegen.client.rustlang.asType
 import software.amazon.smithy.rust.codegen.client.rustlang.rustTemplate
 import software.amazon.smithy.rust.codegen.client.smithy.ClientCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.CoreCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.RuntimeType
-import software.amazon.smithy.rust.codegen.client.smithy.generators.http.RestRequestSpecGenerator
 import software.amazon.smithy.rust.codegen.client.smithy.generators.protocol.ProtocolSupport
 import software.amazon.smithy.rust.codegen.client.smithy.protocols.parse.JsonParserGenerator
 import software.amazon.smithy.rust.codegen.client.smithy.protocols.parse.StructuredDataParserGenerator
@@ -141,17 +139,6 @@ open class RestJson(val coreCodegenContext: CoreCodegenContext) : Protocol {
                 *errorScope,
             )
         }
-
-    override fun serverRouterRequestSpec(
-        operationShape: OperationShape,
-        operationName: String,
-        serviceName: String,
-        requestSpecModule: RuntimeType,
-    ): Writable = RestRequestSpecGenerator(httpBindingResolver, requestSpecModule).generate(operationShape)
-
-    override fun serverRouterRuntimeConstructor() = "new_rest_json_router"
-
-    override fun serverContentTypeCheckNoModeledInput() = true
 }
 
 fun restJsonFieldName(member: MemberShape): String {

codegen-client/src/main/kotlin/software/amazon/smithy/rust/codegen/client/smithy/protocols/RestXml.kt

@@ -13,14 +13,12 @@ import software.amazon.smithy.model.traits.AnnotationTrait
 import software.amazon.smithy.model.traits.TimestampFormatTrait
 import software.amazon.smithy.rust.codegen.client.rustlang.CargoDependency
 import software.amazon.smithy.rust.codegen.client.rustlang.RustModule
-import software.amazon.smithy.rust.codegen.client.rustlang.Writable
 import software.amazon.smithy.rust.codegen.client.rustlang.asType
 import software.amazon.smithy.rust.codegen.client.rustlang.rust
 import software.amazon.smithy.rust.codegen.client.rustlang.rustBlockTemplate
 import software.amazon.smithy.rust.codegen.client.smithy.ClientCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.CoreCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.RuntimeType
-import software.amazon.smithy.rust.codegen.client.smithy.generators.http.RestRequestSpecGenerator
 import software.amazon.smithy.rust.codegen.client.smithy.generators.protocol.ProtocolSupport
 import software.amazon.smithy.rust.codegen.client.smithy.protocols.parse.RestXmlParserGenerator
 import software.amazon.smithy.rust.codegen.client.smithy.protocols.parse.StructuredDataParserGenerator
@@ -103,17 +101,6 @@ open class RestXml(val coreCodegenContext: CoreCodegenContext) : Protocol {
                 rust("#T::parse_generic_error(payload.as_ref())", restXmlErrors)
             }
         }
-
-    override fun serverRouterRequestSpec(
-        operationShape: OperationShape,
-        operationName: String,
-        serviceName: String,
-        requestSpecModule: RuntimeType,
-    ): Writable = RestRequestSpecGenerator(httpBindingResolver, requestSpecModule).generate(operationShape)
-
-    override fun serverRouterRuntimeConstructor() = "new_rest_xml_router"
-
-    override fun serverContentTypeCheckNoModeledInput() = true
 }
 
 /**

codegen-server/python/src/main/kotlin/software/amazon/smithy/rust/codegen/server/python/smithy/PythonServerCodegenVisitor.kt

@@ -26,6 +26,7 @@ import software.amazon.smithy.rust.codegen.server.python.smithy.generators.Pytho
 import software.amazon.smithy.rust.codegen.server.python.smithy.generators.PythonServerServiceGenerator
 import software.amazon.smithy.rust.codegen.server.python.smithy.generators.PythonServerStructureGenerator
 import software.amazon.smithy.rust.codegen.server.smithy.ServerCodegenVisitor
+import software.amazon.smithy.rust.codegen.server.smithy.generators.protocol.ServerProtocol
 import software.amazon.smithy.rust.codegen.server.smithy.protocols.ServerProtocolLoader
 
 /**
@@ -136,7 +137,7 @@ class PythonServerCodegenVisitor(
             rustCrate,
             protocolGenerator,
             protocolGeneratorFactory.support(),
-            protocolGeneratorFactory.protocol(codegenContext),
+            ServerProtocol.fromCoreProtocol(protocolGeneratorFactory.protocol(codegenContext)),
             codegenContext,
         )
             .render()

codegen-server/python/src/main/kotlin/software/amazon/smithy/rust/codegen/server/python/smithy/generators/PythonServerServiceGenerator.kt

@@ -12,8 +12,8 @@ import software.amazon.smithy.rust.codegen.client.smithy.CoreCodegenContext
 import software.amazon.smithy.rust.codegen.client.smithy.RustCrate
 import software.amazon.smithy.rust.codegen.client.smithy.generators.protocol.ProtocolGenerator
 import software.amazon.smithy.rust.codegen.client.smithy.generators.protocol.ProtocolSupport
-import software.amazon.smithy.rust.codegen.client.smithy.protocols.Protocol
 import software.amazon.smithy.rust.codegen.server.smithy.generators.ServerServiceGenerator
+import software.amazon.smithy.rust.codegen.server.smithy.generators.protocol.ServerProtocol
 
 /**
  * PythonServerServiceGenerator
@@ -25,7 +25,7 @@ class PythonServerServiceGenerator(
     private val rustCrate: RustCrate,
     protocolGenerator: ProtocolGenerator,
     protocolSupport: ProtocolSupport,
-    protocol: Protocol,
+    protocol: ServerProtocol,
     private val context: CoreCodegenContext,
 ) : ServerServiceGenerator(rustCrate, protocolGenerator, protocolSupport, protocol, context) {
 

codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/ServerCodegenVisitor.kt

@@ -40,6 +40,7 @@ import software.amazon.smithy.rust.codegen.client.util.getTrait
 import software.amazon.smithy.rust.codegen.client.util.runCommand
 import software.amazon.smithy.rust.codegen.server.smithy.generators.ServerEnumGenerator
 import software.amazon.smithy.rust.codegen.server.smithy.generators.ServerServiceGenerator
+import software.amazon.smithy.rust.codegen.server.smithy.generators.protocol.ServerProtocol
 import software.amazon.smithy.rust.codegen.server.smithy.protocols.ServerProtocolLoader
 import java.util.logging.Logger
 
@@ -229,7 +230,7 @@ open class ServerCodegenVisitor(
             rustCrate,
             protocolGenerator,
             protocolGeneratorFactory.support(),
-            protocolGeneratorFactory.protocol(codegenContext),
+            ServerProtocol.fromCoreProtocol(protocolGeneratorFactory.protocol(codegenContext)),
             codegenContext,
         )
             .render()

codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/generators/ServerOperationRegistryGenerator.kt

@@ -28,13 +28,13 @@ import software.amazon.smithy.rust.codegen.client.smithy.Outputs
 import software.amazon.smithy.rust.codegen.client.smithy.RuntimeType
 import software.amazon.smithy.rust.codegen.client.smithy.generators.CodegenTarget
 import software.amazon.smithy.rust.codegen.client.smithy.generators.error.errorSymbol
-import software.amazon.smithy.rust.codegen.client.smithy.protocols.Protocol
 import software.amazon.smithy.rust.codegen.client.util.getTrait
 import software.amazon.smithy.rust.codegen.client.util.inputShape
 import software.amazon.smithy.rust.codegen.client.util.outputShape
 import software.amazon.smithy.rust.codegen.client.util.toSnakeCase
 import software.amazon.smithy.rust.codegen.server.smithy.ServerCargoDependency
 import software.amazon.smithy.rust.codegen.server.smithy.ServerRuntimeType
+import software.amazon.smithy.rust.codegen.server.smithy.generators.protocol.ServerProtocol
 
 /**
  * [ServerOperationRegistryGenerator] renders the `OperationRegistry` struct, a place where users can register their
@@ -49,7 +49,7 @@ import software.amazon.smithy.rust.codegen.server.smithy.ServerRuntimeType
  */
 class ServerOperationRegistryGenerator(
     private val coreCodegenContext: CoreCodegenContext,
-    private val protocol: Protocol,
+    private val protocol: ServerProtocol,
     private val operations: List<OperationShape>,
 ) {
     private val crateName = coreCodegenContext.settings.moduleName

codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/generators/ServerServiceGenerator.kt

@@ -17,7 +17,6 @@ import software.amazon.smithy.rust.codegen.client.smithy.DefaultPublicModules
 import software.amazon.smithy.rust.codegen.client.smithy.RustCrate
 import software.amazon.smithy.rust.codegen.client.smithy.generators.protocol.ProtocolGenerator
 import software.amazon.smithy.rust.codegen.client.smithy.generators.protocol.ProtocolSupport
-import software.amazon.smithy.rust.codegen.client.smithy.protocols.Protocol
 import software.amazon.smithy.rust.codegen.server.smithy.generators.protocol.ServerProtocol
 import software.amazon.smithy.rust.codegen.server.smithy.generators.protocol.ServerProtocolTestGenerator
 
@@ -31,7 +30,7 @@ open class ServerServiceGenerator(
     private val rustCrate: RustCrate,
     private val protocolGenerator: ProtocolGenerator,
     private val protocolSupport: ProtocolSupport,
-    private val protocol: Protocol,
+    private val protocol: ServerProtocol,
     private val coreCodegenContext: CoreCodegenContext,
 ) {
     private val index = TopDownIndex.of(coreCodegenContext.model)