Service sdk error (#1319)

* service init, code to separate client and service

* server can be ran

* application in build.gradle.kts

* detele non-finished code

* ktlintformat

* change style

* ktlintformat

* add abstraction for service

* minor fix

* minor fix

* cbor serde

* fix

* formatting

* comment

* fix

* fix

* generate routing based on smithy file

* ktlint format

* service framework abstraction

* ktlint foramt

* logging

* ktlint format

* add ContentTypeGuard

* ktlint

* fix content type guard

* ktlint

* move some parameters, e.g. engine, port, log level to be chosen in runtime rather than compile

* ktlint

* fix

* error handler

* ktlint

* fix logging

* error handler message envelope

* use error handler for content guard type

* fix

* fix

* ktlint

* ktlint

* fix

* remove manual input

* fix

* abstraction of service framework and run type

* simplify the code

* fix

---------

Co-authored-by: luigi <[email protected]>

Author: luigi617

codegen/smithy-kotlin-codegen/src/main/kotlin/software/amazon/smithy/kotlin/codegen/CodegenVisitor.kt

@@ -20,7 +20,7 @@ import software.amazon.smithy.kotlin.codegen.model.hasTrait
 import software.amazon.smithy.kotlin.codegen.rendering.*
 import software.amazon.smithy.kotlin.codegen.rendering.protocol.ApplicationProtocol
 import software.amazon.smithy.kotlin.codegen.rendering.protocol.ProtocolGenerator
-import software.amazon.smithy.kotlin.codegen.service.ServiceStubGenerator
+import software.amazon.smithy.kotlin.codegen.service.AbstractStubGenerator
 import software.amazon.smithy.model.Model
 import software.amazon.smithy.model.knowledge.ServiceIndex
 import software.amazon.smithy.model.neighbor.Walker
@@ -153,7 +153,7 @@ class CodegenVisitor(context: PluginContext) : ShapeVisitor.Default<Unit>() {
         }
 
         if (generateServiceProject) {
-            val serviceStubGenerator = ServiceStubGenerator(baseGenerationContext, writers, fileManifest)
+            val serviceStubGenerator: AbstractStubGenerator = settings.serviceStub.framework.getServiceFrameworkGenerator(baseGenerationContext, writers, fileManifest)
             serviceStubGenerator.render()
         }
 

codegen/smithy-kotlin-codegen/src/main/kotlin/software/amazon/smithy/kotlin/codegen/core/KotlinDependency.kt

@@ -39,7 +39,8 @@ const val RUNTIME_GROUP: String = "aws.smithy.kotlin"
 val RUNTIME_VERSION: String = System.getProperty("smithy.kotlin.codegen.clientRuntimeVersion", getDefaultRuntimeVersion())
 val KOTLIN_COMPILER_VERSION: String = System.getProperty("smithy.kotlin.codegen.kotlinCompilerVersion", "2.1.0")
 val KTOR_VERSION: String = System.getProperty("smithy.kotlin.codegen.ktorVersion", "3.1.3")
-val COROUTINES_VERSION: String = System.getProperty("smithy.kotlin.codegen.coroutinesVersion", "1.10.2")
+val SERIALIZATION_PLUGIN: String = System.getProperty("smithy.kotlin.codegen.SerializationPlugin", "2.0.20")
+val KOTLINX_VERSION: String = System.getProperty("smithy.kotlin.codegen.ktorKotlinxVersion", "1.9.0")
 val KTOR_LOGGING_BACKEND_VERSION: String = System.getProperty("smithy.kotlin.codegen.ktorLoggingBackendVersion", "1.4.14")
 
 enum class SourceSet {
@@ -146,8 +147,9 @@ data class KotlinDependency(
         val KTOR_SERVER_LOGGING = KotlinDependency(GradleConfiguration.Implementation, "io.ktor.server.plugins.calllogging", "io.ktor", "ktor-server-call-logging", KTOR_VERSION)
         val KTOR_LOGGING_SLF4J = KotlinDependency(GradleConfiguration.Implementation, "org.slf4j", "ch.qos.logback", "logback-classic", KTOR_LOGGING_BACKEND_VERSION)
         val KTOR_LOGGING_LOGBACK = KotlinDependency(GradleConfiguration.Implementation, "ch.qos.logback", "ch.qos.logback", "logback-classic", KTOR_LOGGING_BACKEND_VERSION)
-        val KTOR_SERVER_CONTENT_NEGOTIATION = KotlinDependency(GradleConfiguration.Implementation, "io.ktor.server.plugins.contentnegotiation", "io.ktor", "ktor-server-content-negotiation", KTOR_VERSION)
-        val KTOR_SERVER_CBOR_SERDE = KotlinDependency(GradleConfiguration.Implementation, "io.ktor.serialization.kotlinx.cbor", "io.ktor", "ktor-serialization-kotlinx-cbor", KTOR_VERSION)
+        val KTOR_SERVER_STATUS_PAGE = KotlinDependency(GradleConfiguration.Implementation, "io.ktor.server.plugins.statuspages", "io.ktor", "ktor-server-status-pages-jvm", KTOR_VERSION)
+        val KOTLINX_CBOR_SERDE = KotlinDependency(GradleConfiguration.Implementation, "kotlinx.serialization", "org.jetbrains.kotlinx", "kotlinx-serialization-cbor", KOTLINX_VERSION)
+        val KOTLINX_JSON_SERDE = KotlinDependency(GradleConfiguration.Implementation, "kotlinx.serialization.json", "org.jetbrains.kotlinx", "kotlinx-serialization-json", KOTLINX_VERSION)
     }
 
     override fun getDependencies(): List<SymbolDependency> {

codegen/smithy-kotlin-codegen/src/main/kotlin/software/amazon/smithy/kotlin/codegen/core/RuntimeTypes.kt

@@ -491,12 +491,15 @@ object RuntimeTypes {
         val ApplicationEngineFactory = symbol("ApplicationEngineFactory", "engine")
 
         val Application = symbol("Application", "application")
+        val ApplicationCallClass = symbol("ApplicationCall", "application")
         val ApplicationStopping = symbol("ApplicationStopping", "application")
         val ApplicationStopped = symbol("ApplicationStopped", "application")
         val ApplicationCreateRouteScopedPlugin = symbol("createRouteScopedPlugin", "application")
         val ApplicationRouteScopedPlugin = symbol("RouteScopedPlugin", "application")
         val applicationCall = symbol("call", "application")
         val install = symbol("install", "application")
+
+        val BadRequestException = symbol("BadRequestException", "plugins")
     }
 
     object KtorServerRouting : RuntimeTypePackage(KotlinDependency.KTOR_SERVER_CORE) {
@@ -513,11 +516,14 @@ object RuntimeTypes {
         val requestReceive = symbol("receive", "request")
         val requestUri = symbol("uri", "request")
         val requestHttpMethod = symbol("httpMethod", "request")
+        val requestApplicationRequest = symbol("ApplicationRequest", "request")
+        val requestContentLength = symbol("contentLength", "request")
+        val requestContentType = symbol("contentType", "request")
+        val requestacceptItems = symbol("acceptItems", "request")
 
         val responseText = symbol("respondText", "response")
         val responseRespond = symbol("respond", "response")
         val responseRespondBytes = symbol("respondBytes", "response")
-        val requestContentType = symbol("contentType", "request")
     }
 
     object KtorServerNetty : RuntimeTypePackage(KotlinDependency.KTOR_SERVER_NETTY) {
@@ -527,6 +533,7 @@ object RuntimeTypes {
     object KtorServerHttp : RuntimeTypePackage(KotlinDependency.KTOR_SERVER_HTTP) {
         val ContentType = symbol("ContentType")
         val HttpStatusCode = symbol("HttpStatusCode")
+        val HttpHeaders = symbol("HttpHeaders")
         val Cbor = symbol("Cbor", "ContentType.Application")
         val Json = symbol("Json", "ContentType.Application")
     }
@@ -545,4 +552,19 @@ object RuntimeTypes {
         val Level = symbol("Level", "classic")
         val LoggerContext = symbol("LoggerContext", "classic")
     }
+
+    object KtorServerStatusPage : RuntimeTypePackage(KotlinDependency.KTOR_SERVER_STATUS_PAGE) {
+        val StatusPages = symbol("StatusPages")
+        val exception = symbol("exception")
+    }
+
+    object KotlinxCborSerde : RuntimeTypePackage(KotlinDependency.KOTLINX_CBOR_SERDE) {
+        val Serializable = symbol("Serializable")
+        val Cbor = symbol("Cbor", "cbor")
+        val encodeToByteArray = symbol("encodeToByteArray")
+    }
+
+    object KotlinxJsonSerde : RuntimeTypePackage(KotlinDependency.KOTLINX_JSON_SERDE) {
+        val Json = symbol("Json")
+    }
 }

codegen/smithy-kotlin-codegen/src/main/kotlin/software/amazon/smithy/kotlin/codegen/rendering/GradleGenerator.kt

@@ -56,6 +56,7 @@ fun writeGradleBuild(
             { w: AbstractCodeWriter<*> ->
                 if (generateServiceProject) {
                     w.write("application")
+                    w.write("kotlin(#S) version #S", "plugin.serialization", SERIALIZATION_PLUGIN)
                 }
             },
         )