S3/Minio storage controller Support

storage-controllers/s3/Aws/Api/Parser/JsonRpcParser.php

@@ -0,0 +1,51 @@
+<?php
+namespace Aws\Api\Parser;
+
+use Aws\Api\StructureShape;
+use Aws\Api\Service;
+use Aws\Result;
+use Aws\CommandInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * @internal Implements JSON-RPC parsing (e.g., DynamoDB)
+ */
+class JsonRpcParser extends AbstractParser
+{
+    use PayloadParserTrait;
+
+    /**
+     * @param Service    $api    Service description
+     * @param JsonParser $parser JSON body builder
+     */
+    public function __construct(Service $api, JsonParser $parser = null)
+    {
+        parent::__construct($api);
+        $this->parser = $parser ?: new JsonParser();
+    }
+
+    public function __invoke(
+        CommandInterface $command,
+        ResponseInterface $response
+    ) {
+        $operation = $this->api->getOperation($command->getName());
+        $result = null === $operation['output']
+            ? null
+            : $this->parseMemberFromStream(
+                $response->getBody(),
+                $operation->getOutput(),
+                $response
+            );
+
+        return new Result($result ?: []);
+    }
+
+    public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member,
+        $response
+    ) {
+        return $this->parser->parse($member, $this->parseJson($stream, $response));
+    }
+}