feat: add serializer

Author: Chase Coalwell

Diff for: clients/node/client-rds-data-node/protocol/AwsRestJson1_1Serializers.ts

@@ -0,0 +1,22 @@
+import { Field, SqlParameter } from "../models/com/amazon/rdsdataservice";
+
+export function SqlParameterListAwsRestJson1_1Serialize(
+  input: Array<SqlParameter>
+): Array<SqlParameter> {
+  let list: Array<SqlParameter> = [];
+  for (let SqlParameter of input) {
+    list.push(SqlParameterAwsRestJson1_1Serialize(SqlParameter));
+  }
+  return list;
+}
+
+export function SqlParameterAwsRestJson1_1Serialize(input: SqlParameter): any {
+  return {
+    name: input.name,
+    value: FieldAwsRestJson1_1Serialize(input.value)
+  };
+}
+
+export function FieldAwsRestJson1_1Serialize(input: Field): any {
+  return input.visit(input, {});
+}

Diff for: clients/node/client-rds-data-node/protocol/ExecuteStatementSerializer.ts

@@ -0,0 +1,67 @@
+import { HttpRequest } from "@aws-sdk/types";
+import { ExecuteStatementRequest } from "../models/com/amazon/rdsdataservice";
+import { SqlParameterListAwsRestJson1_1Serialize } from "./AwsRestJson1_1Serializers";
+
+export function ExecuteStatementSerializer(
+  input: ExecuteStatementRequest,
+  protocol: string
+): HttpRequest {
+  switch (protocol) {
+    case "aws.rest-json-1.1":
+      return ExecuteStatementAwsRestJson1_1Serialize(input);
+    default:
+      throw new Error("Unknown protocol, use aws.rest-json-1.1");
+  }
+}
+
+function ExecuteStatementAwsRestJson1_1Serialize(
+  input: ExecuteStatementRequest
+): HttpRequest {
+  let body: any = {};
+  if (input.resourceArn) {
+    body.resourceArn = input.resourceArn;
+  }
+
+  if (input.secretArn) {
+    body.secretArn = input.secretArn;
+  }
+
+  if (input.sql) {
+    body.sql = input.sql;
+  }
+
+  if (input.database) {
+    body.database = input.database;
+  }
+
+  if (input.schema) {
+    body.schema = input.schema;
+  }
+
+  if (input.parameters) {
+    body.parameters = SqlParameterListAwsRestJson1_1Serialize(input.parameters);
+  }
+
+  if (input.transactionId) {
+    body.transactionId = input.transactionId;
+  }
+
+  if (input.includeResultMetadata) {
+    body.includeResultMetadata = input.includeResultMetadata;
+  }
+
+  if (input.continueAfterTimeout) {
+    body.continueAfterTimeout = input.continueAfterTimeout;
+  }
+
+  return {
+    method: "POST",
+    hostname: "rdsdataservice.us-east-1.amazonaws.com",
+    path: "/execute",
+    protocol: "https:",
+    body: JSON.stringify(body),
+    headers: {
+      "Content-Type": "application/json"
+    }
+  };
+}