ClickHouse/dbms/IO/S3Common.h

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#pragma once
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#include <Common/config.h>
#if USE_AWS_S3
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#include <Core/Types.h>
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#include <Poco/URI.h>
#include <aws/core/Aws.h>
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namespace Aws::S3
{
class S3Client;
}
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namespace DB::S3
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{
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class ClientFactory
{
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public:
~ClientFactory();
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static ClientFactory & instance();
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std::shared_ptr<Aws::S3::S3Client> create(const String & endpoint,
const String & access_key_id,
const String & secret_access_key);
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private:
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ClientFactory();
private:
Aws::SDKOptions aws_options;
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};
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/**
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* Represents S3 URI.
*
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* The following patterns are allowed:
* s3://bucket/key
* http(s)://endpoint/bucket/key
*/
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struct URI
{
Poco::URI uri;
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// Custom endpoint if URI scheme is not S3.
String endpoint;
String bucket;
String key;
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explicit URI(const Poco::URI & uri_);
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};
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}
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#endif