74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
#include "parallelaccessdatatreestore/DataTreeRef.h"
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#include "parallelaccessdatatreestore/ParallelAccessDataTreeStore.h"
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#include <blockstore/implementations/parallelaccess/ParallelAccessBlockStore.h>
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#include "datanodestore/DataLeafNode.h"
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#include "datanodestore/DataNodeStore.h"
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#include "datatreestore/DataTreeStore.h"
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#include "datatreestore/DataTree.h"
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#include "BlobStoreOnBlocks.h"
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#include "BlobOnBlocks.h"
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#include <cpp-utils/pointer/cast.h>
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#include <cpp-utils/assert/assert.h>
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using cpputils::unique_ref;
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using cpputils::make_unique_ref;
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using blockstore::BlockStore;
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using blockstore::parallelaccess::ParallelAccessBlockStore;
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using blockstore::BlockId;
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using cpputils::dynamic_pointer_move;
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using boost::optional;
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using boost::none;
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namespace blobstore {
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namespace onblocks {
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using datanodestore::DataNodeStore;
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using datatreestore::DataTreeStore;
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using parallelaccessdatatreestore::ParallelAccessDataTreeStore;
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BlobStoreOnBlocks::BlobStoreOnBlocks(unique_ref<BlockStore> blockStore, uint64_t physicalBlocksizeBytes)
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: _dataTreeStore(make_unique_ref<ParallelAccessDataTreeStore>(make_unique_ref<DataTreeStore>(make_unique_ref<DataNodeStore>(make_unique_ref<ParallelAccessBlockStore>(std::move(blockStore)), physicalBlocksizeBytes)))) {
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}
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BlobStoreOnBlocks::~BlobStoreOnBlocks() {
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}
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unique_ref<Blob> BlobStoreOnBlocks::create() {
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return make_unique_ref<BlobOnBlocks>(_dataTreeStore->createNewTree());
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}
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optional<unique_ref<Blob>> BlobStoreOnBlocks::load(const BlockId &blockId) {
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auto tree = _dataTreeStore->load(blockId);
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if (tree == none) {
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return none;
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}
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return optional<unique_ref<Blob>>(make_unique_ref<BlobOnBlocks>(std::move(*tree)));
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}
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void BlobStoreOnBlocks::remove(unique_ref<Blob> blob) {
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auto _blob = dynamic_pointer_move<BlobOnBlocks>(blob);
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ASSERT(_blob != none, "Passed Blob in BlobStoreOnBlocks::remove() is not a BlobOnBlocks.");
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_dataTreeStore->remove((*_blob)->releaseTree());
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}
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void BlobStoreOnBlocks::remove(const BlockId &blockId) {
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_dataTreeStore->remove(blockId);
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}
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uint64_t BlobStoreOnBlocks::virtualBlocksizeBytes() const {
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return _dataTreeStore->virtualBlocksizeBytes();
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}
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uint64_t BlobStoreOnBlocks::numBlocks() const {
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return _dataTreeStore->numNodes();
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}
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uint64_t BlobStoreOnBlocks::estimateSpaceForNumBlocksLeft() const {
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return _dataTreeStore->estimateSpaceForNumNodesLeft();
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}
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}
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}
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