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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/searchcore/proton/persistenceengine/ipersistencehandler.h>
#include <vespa/vespalib/util/retain_guard.h>
namespace proton {
class DocumentDB;
class FeedHandler;
class BucketHandler;
class ClusterStateHandler;
class PersistenceHandlerProxy : public IPersistenceHandler
{
private:
std::shared_ptr<DocumentDB> _documentDB;
FeedHandler &_feedHandler;
BucketHandler &_bucketHandler;
ClusterStateHandler &_clusterStateHandler;
vespalib::RetainGuard _retainGuard;
public:
explicit PersistenceHandlerProxy(std::shared_ptr<DocumentDB> documentDB);
~PersistenceHandlerProxy() override;
void initialize() override;
void handlePut(FeedToken token, const storage::spi::Bucket &bucket,
storage::spi::Timestamp timestamp, DocumentSP doc) override;
void handleUpdate(FeedToken token, const storage::spi::Bucket &bucket,
storage::spi::Timestamp timestamp, DocumentUpdateSP upd) override;
void handleRemove(FeedToken token, const storage::spi::Bucket &bucket,
storage::spi::Timestamp timestamp,
const document::DocumentId &id) override;
void handleRemoveByGid(FeedToken token, const storage::spi::Bucket &bucket,
storage::spi::Timestamp timestamp,
vespalib::stringref doc_type, const document::GlobalId& gid) override;
void handleListBuckets(IBucketIdListResultHandler &resultHandler) override;
void handleSetClusterState(const storage::spi::ClusterState &calc, IGenericResultHandler &resultHandler) override;
void handleSetActiveState(const storage::spi::Bucket &bucket, storage::spi::BucketInfo::ActiveState newState,
std::shared_ptr<IGenericResultHandler> resultHandler) override;
void handleGetBucketInfo(const storage::spi::Bucket &bucket, IBucketInfoResultHandler &resultHandler) override;
void handleCreateBucket(FeedToken token, const storage::spi::Bucket &bucket) override;
void handleDeleteBucket(FeedToken token, const storage::spi::Bucket &bucket) override;
void handleGetModifiedBuckets(IBucketIdListResultHandler &resultHandler) override;
void handleSplit(FeedToken token, const storage::spi::Bucket &source,
const storage::spi::Bucket &target1, const storage::spi::Bucket &target2) override;
void handleJoin(FeedToken token, const storage::spi::Bucket &source,
const storage::spi::Bucket &target1, const storage::spi::Bucket &target2) override;
RetrieversSP getDocumentRetrievers(storage::spi::ReadConsistency consistency) override;
void handleListActiveBuckets(IBucketIdListResultHandler &resultHandler) override;
void handlePopulateActiveBuckets(document::BucketId::List buckets, IGenericResultHandler &resultHandler) override;
const DocTypeName &doc_type_name() const noexcept override;
};
} // namespace proton
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