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Ability to export repositories in V1 format (#7596)
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115
.../java/org/projectnessie/versioned/transfer/TestMigrationFromPersistToDatabaseAdapter.java
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright (C) 2022 Dremio | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package org.projectnessie.versioned.transfer; | ||
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||
| import com.google.errorprone.annotations.MustBeClosed; | ||
| import java.io.IOException; | ||
| import java.util.Optional; | ||
| import java.util.stream.Stream; | ||
| import org.junit.jupiter.api.extension.ExtendWith; | ||
| import org.projectnessie.versioned.BranchName; | ||
| import org.projectnessie.versioned.Hash; | ||
| import org.projectnessie.versioned.ReferenceConflictException; | ||
| import org.projectnessie.versioned.ReferenceNotFoundException; | ||
| import org.projectnessie.versioned.VersionStore; | ||
| import org.projectnessie.versioned.persist.adapter.CommitLogEntry; | ||
| import org.projectnessie.versioned.persist.adapter.DatabaseAdapter; | ||
| import org.projectnessie.versioned.persist.inmem.InmemoryDatabaseAdapterFactory; | ||
| import org.projectnessie.versioned.persist.inmem.InmemoryTestConnectionProviderSource; | ||
| import org.projectnessie.versioned.persist.tests.extension.DatabaseAdapterExtension; | ||
| import org.projectnessie.versioned.persist.tests.extension.NessieDbAdapter; | ||
| import org.projectnessie.versioned.persist.tests.extension.NessieDbAdapterName; | ||
| import org.projectnessie.versioned.persist.tests.extension.NessieExternalDatabase; | ||
| import org.projectnessie.versioned.storage.common.persist.Persist; | ||
| import org.projectnessie.versioned.storage.inmemory.InmemoryBackendFactory; | ||
| import org.projectnessie.versioned.storage.testextension.NessieBackendName; | ||
| import org.projectnessie.versioned.storage.testextension.NessiePersist; | ||
| import org.projectnessie.versioned.storage.testextension.PersistExtension; | ||
| import org.projectnessie.versioned.storage.versionstore.VersionStoreImpl; | ||
| import org.projectnessie.versioned.transfer.files.FileExporter; | ||
| import org.projectnessie.versioned.transfer.files.FileImporter; | ||
| import org.projectnessie.versioned.transfer.serialize.TransferTypes.ExportMeta; | ||
| import org.projectnessie.versioned.transfer.serialize.TransferTypes.ExportVersion; | ||
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| @ExtendWith({PersistExtension.class, DatabaseAdapterExtension.class}) | ||
| @NessieDbAdapterName(InmemoryDatabaseAdapterFactory.NAME) | ||
| @NessieExternalDatabase(InmemoryTestConnectionProviderSource.class) | ||
| @NessieBackendName(InmemoryBackendFactory.NAME) | ||
| public class TestMigrationFromPersistToDatabaseAdapter extends BaseExportImport { | ||
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|
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| @NessieDbAdapter static DatabaseAdapter databaseAdapter; | ||
| @NessieDbAdapter static VersionStore daVersionStore; | ||
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| @NessiePersist static Persist persist; | ||
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| @Override | ||
| ExportVersion exportVersion() { | ||
| return ExportVersion.V1; | ||
| } | ||
|
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| @Override | ||
| VersionStore sourceVersionStore() { | ||
| return new VersionStoreImpl(persist); | ||
| } | ||
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| @Override | ||
| VersionStore targetVersionStore() { | ||
| return daVersionStore; | ||
| } | ||
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| @Override | ||
| void prepareTargetRepo() { | ||
| // Initialize repository w/o a default branch | ||
| databaseAdapter.eraseRepo(); | ||
| databaseAdapter.initializeRepo("main"); | ||
| try { | ||
| databaseAdapter.delete(BranchName.of("main"), Optional.empty()); | ||
| } catch (ReferenceNotFoundException | ReferenceConflictException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
|
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| @Override | ||
| ImportResult importRepo() throws IOException { | ||
| NessieImporter importer = | ||
| NessieImporter.builder() | ||
| .databaseAdapter(databaseAdapter) | ||
| .importFileSupplier(FileImporter.builder().sourceDirectory(dir).build()) | ||
| .build(); | ||
| return importer.importNessieRepository(); | ||
| } | ||
|
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| @Override | ||
| ExportMeta exportRepo(boolean fullScan) throws IOException { | ||
| NessieExporter exporter = | ||
| NessieExporter.builder() | ||
| .persist(persist) | ||
| .exportVersion(1) // Must set export version to 1 | ||
| .fullScan(fullScan) | ||
| .exportFileSupplier(FileExporter.builder().targetDirectory(dir).build()) | ||
| .build(); | ||
| return exporter.exportNessieRepository(); | ||
| } | ||
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| @Override | ||
| @MustBeClosed | ||
| Stream<Hash> scanAllTargetCommits() { | ||
| return databaseAdapter.scanAllCommitLogEntries().map(CommitLogEntry::getHash); | ||
| } | ||
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| @Override | ||
| protected void checkRepositoryDescription() {} | ||
| } |