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rocksdb/java/CMakeLists.txt
Josh Kang 9f47518676 Add interpolation search as an alternative to binary search (#14247) 
Summary:
Interpolation search is an alternative algorithm to binary search, which performs better on uniformly distributed keys. Instead of binary search always computing the mid point of the left and right boundaries, interpolation search "interpolates" the mid point based on the distance to the target. Fortunately, we can re-use existing block format to support interpolation search.

For a given block, we compute the shared_prefix length of the first and last key. Interpolation search is usually done with numerical target values, so for a variable binary length key, we calculate the "value" as the first 8 non-shared bytes. This also means interpolation search would only really be effective for bytewise comparator (guarded via options validations).

#### Fallback to binary search
- if the the val(left_key) == val(right_key) then we fallback to classic binary search (to avoid divide by 0)
- interpolation search is significantly more computationally expensive than binary search, so when the search distance is small, we also fallback to binary search.
- if interpolation search does not make significant progress (i.e. reduces search space by more than half each iteration), we can assume data is non-uniform and fallback.

Interpolation search also performs best when there is minimal shortening, especially shortening of the last block, as it can heavily skew the distribution of the actual keys.

Note that each search algorithm is guaranteed to make progress because at each iteration the search space is guaranteed to be reduce by at least 1.

For now this change only applies to index block seeks, as data block seeks and other blocks do not have as many entries and would not require significant number of search rounds, but it could be easily extended to include that support.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/14247

Test Plan:
Updated unit tests and crash test with new search option

### Benchmark
The default benchmark sets up keys in generally uniform distribution, so it was a good way to test performance improvements.

Setup: `./db_bench -benchmarks=fillseq,compact -index_shortening_mode=1`

#### Before this change
```
./db_bench -use_existing_db=true -benchmarks=readrandom -seed=1

readrandom   :       2.899 micros/op 344973 ops/sec 2.899 seconds 1000000 operations;   38.2 MB/s (1000000 of 1000000 found)
```

#### After this change

Notice how key comparison counts are the same between the two.
```
./db_bench -use_existing_db=true -benchmarks=readrandom -seed=1 -index_search_type=binary_search

readrandom   :       2.881 micros/op 347128 ops/sec 2.881 seconds 1000000 operations;   38.4 MB/s (1000000 of 1000000 found)
```

```
./db_bench -use_existing_db=true -benchmarks=readrandom -seed=1 -index_search_type=interpolation_search

readrandom   :       2.609 micros/op 383209 ops/sec 2.610 seconds 1000000 operations;   42.4 MB/s (1000000 of 1000000 found)
```

With a non-uniform distribution, `i.e. index_shortening_mode=2`

```
./db_bench -use_existing_db=true -benchmarks=readrandom -seed=1 -index_search_type=binary_search

readrandom   :       2.958 micros/op 338075 ops/sec 2.958 seconds 1000000 operations;   37.4 MB/s (1000000 of 1000000 found)
```

```
./db_bench -use_existing_db=true -benchmarks=readrandom -seed=1 -index_search_type=interpolation_search

readrandom   :       5.502 micros/op 181750 ops/sec 5.502 seconds 1000000 operations;   20.1 MB/s (1000000 of 1000000 found)
```

Reviewed By: pdillinger

Differential Revision: D91063163

Pulled By: joshkang97

fbshipit-source-id: 151d6aa76f8713740b714de6e406aff40d28ccbc
2026-02-13 17:15:10 -08:00

902 lines
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CMake
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cmake_minimum_required(VERSION 3.11)
set(JAVA_JUNIT_VERSION "4.13.1")
set(JAVA_HAMCR_VERSION "2.2")
set(JAVA_MOCKITO_VERSION "1.10.19")
set(JAVA_CGLIB_VERSION "3.3.0")
set(JAVA_ASSERTJ_VERSION "2.9.0")
if(${CMAKE_VERSION} VERSION_LESS "3.11.4")
message("Please consider switching to CMake 3.11.4 or newer")
endif()
set(CMAKE_JAVA_COMPILE_FLAGS -source 8)
set(JNI_NATIVE_SOURCES
rocksjni/backup_engine_options.cc
rocksjni/backupenginejni.cc
rocksjni/cache.cc
rocksjni/cassandra_compactionfilterjni.cc
rocksjni/cassandra_value_operator.cc
rocksjni/checkpoint.cc
rocksjni/clock_cache.cc
rocksjni/columnfamilyhandle.cc
rocksjni/compact_range_options.cc
rocksjni/compaction_filter.cc
rocksjni/compaction_filter_factory.cc
rocksjni/compaction_filter_factory_jnicallback.cc
rocksjni/compaction_job_info.cc
rocksjni/compaction_job_stats.cc
rocksjni/compaction_options.cc
rocksjni/compaction_options_fifo.cc
rocksjni/compaction_options_universal.cc
rocksjni/comparator.cc
rocksjni/comparatorjnicallback.cc
rocksjni/compression_options.cc
rocksjni/concurrent_task_limiter.cc
rocksjni/config_options.cc
rocksjni/env.cc
rocksjni/env_options.cc
rocksjni/event_listener.cc
rocksjni/event_listener_jnicallback.cc
rocksjni/export_import_files_metadatajni.cc
rocksjni/filter.cc
rocksjni/hyper_clock_cache.cc
rocksjni/import_column_family_options.cc
rocksjni/ingest_external_file_options.cc
rocksjni/iterator.cc
rocksjni/jni_multiget_helpers.cc
rocksjni/jni_perf_context.cc
rocksjni/jnicallback.cc
rocksjni/loggerjnicallback.cc
rocksjni/lru_cache.cc
rocksjni/memory_util.cc
rocksjni/memtablejni.cc
rocksjni/merge_operator.cc
rocksjni/native_comparator_wrapper_test.cc
rocksjni/optimistic_transaction_db.cc
rocksjni/optimistic_transaction_options.cc
rocksjni/options.cc
rocksjni/options_util.cc
rocksjni/persistent_cache.cc
rocksjni/ratelimiterjni.cc
rocksjni/remove_emptyvalue_compactionfilterjni.cc
rocksjni/restorejni.cc
rocksjni/rocks_callback_object.cc
rocksjni/rocksdb_exception_test.cc
rocksjni/rocksjni.cc
rocksjni/slice.cc
rocksjni/snapshot.cc
rocksjni/sst_file_manager.cc
rocksjni/sst_file_reader_iterator.cc
rocksjni/sst_file_readerjni.cc
rocksjni/sst_file_writerjni.cc
rocksjni/sst_partitioner.cc
rocksjni/statistics.cc
rocksjni/statisticsjni.cc
rocksjni/stderr_logger.cc
rocksjni/table.cc
rocksjni/table_filter.cc
rocksjni/table_filter_jnicallback.cc
rocksjni/table_properties_collector_factory.cc
rocksjni/testable_event_listener.cc
rocksjni/thread_status.cc
rocksjni/trace_writer.cc
rocksjni/trace_writer_jnicallback.cc
rocksjni/transaction.cc
rocksjni/transaction_db.cc
rocksjni/transaction_db_options.cc
rocksjni/transaction_log.cc
rocksjni/transaction_notifier.cc
rocksjni/transaction_notifier_jnicallback.cc
rocksjni/transaction_options.cc
rocksjni/ttl.cc
rocksjni/wal_filter.cc
rocksjni/wal_filter_jnicallback.cc
rocksjni/write_batch.cc
rocksjni/write_batch_test.cc
rocksjni/write_batch_with_index.cc
rocksjni/write_buffer_manager.cc
rocksjni/writebatchhandlerjnicallback.cc
)
set(JAVA_MAIN_CLASSES
src/main/java/org/rocksdb/AbstractCompactionFilter.java
src/main/java/org/rocksdb/AbstractCompactionFilterFactory.java
src/main/java/org/rocksdb/AbstractComparator.java
src/main/java/org/rocksdb/AbstractComparatorJniBridge.java
src/main/java/org/rocksdb/AbstractEventListener.java
src/main/java/org/rocksdb/AbstractImmutableNativeReference.java
src/main/java/org/rocksdb/AbstractMutableOptions.java
src/main/java/org/rocksdb/AbstractNativeReference.java
src/main/java/org/rocksdb/AbstractRocksIterator.java
src/main/java/org/rocksdb/AbstractSlice.java
src/main/java/org/rocksdb/AbstractTableFilter.java
src/main/java/org/rocksdb/AbstractTraceWriter.java
src/main/java/org/rocksdb/AbstractTransactionNotifier.java
src/main/java/org/rocksdb/AbstractWalFilter.java
src/main/java/org/rocksdb/AbstractWriteBatch.java
src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/BackgroundErrorReason.java
src/main/java/org/rocksdb/BackupEngine.java
src/main/java/org/rocksdb/BackupEngineOptions.java
src/main/java/org/rocksdb/BackupInfo.java
src/main/java/org/rocksdb/BlockBasedTableConfig.java
src/main/java/org/rocksdb/BloomFilter.java
src/main/java/org/rocksdb/BuiltinComparator.java
src/main/java/org/rocksdb/ByteBufferGetStatus.java
src/main/java/org/rocksdb/Cache.java
src/main/java/org/rocksdb/CassandraCompactionFilter.java
src/main/java/org/rocksdb/CassandraValueMergeOperator.java
src/main/java/org/rocksdb/Checkpoint.java
src/main/java/org/rocksdb/ChecksumType.java
src/main/java/org/rocksdb/ClockCache.java
src/main/java/org/rocksdb/ColumnFamilyDescriptor.java
src/main/java/org/rocksdb/ColumnFamilyHandle.java
src/main/java/org/rocksdb/ColumnFamilyMetaData.java
src/main/java/org/rocksdb/ColumnFamilyOptions.java
src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/CompactRangeOptions.java
src/main/java/org/rocksdb/CompactionJobInfo.java
src/main/java/org/rocksdb/CompactionJobStats.java
src/main/java/org/rocksdb/CompactionOptions.java
src/main/java/org/rocksdb/CompactionOptionsFIFO.java
src/main/java/org/rocksdb/CompactionOptionsUniversal.java
src/main/java/org/rocksdb/CompactionPriority.java
src/main/java/org/rocksdb/CompactionReason.java
src/main/java/org/rocksdb/CompactionStopStyle.java
src/main/java/org/rocksdb/CompactionStyle.java
src/main/java/org/rocksdb/ComparatorOptions.java
src/main/java/org/rocksdb/ComparatorType.java
src/main/java/org/rocksdb/CompressionOptions.java
src/main/java/org/rocksdb/CompressionType.java
src/main/java/org/rocksdb/ConcurrentTaskLimiter.java
src/main/java/org/rocksdb/ConcurrentTaskLimiterImpl.java
src/main/java/org/rocksdb/ConfigOptions.java
src/main/java/org/rocksdb/DBOptions.java
src/main/java/org/rocksdb/DBOptionsInterface.java
src/main/java/org/rocksdb/DataBlockIndexType.java
src/main/java/org/rocksdb/DbPath.java
src/main/java/org/rocksdb/DirectSlice.java
src/main/java/org/rocksdb/EncodingType.java
src/main/java/org/rocksdb/Env.java
src/main/java/org/rocksdb/EnvOptions.java
src/main/java/org/rocksdb/EventListener.java
src/main/java/org/rocksdb/Experimental.java
src/main/java/org/rocksdb/ExportImportFilesMetaData.java
src/main/java/org/rocksdb/ExternalFileIngestionInfo.java
src/main/java/org/rocksdb/FileOperationInfo.java
src/main/java/org/rocksdb/Filter.java
src/main/java/org/rocksdb/FilterPolicyType.java
src/main/java/org/rocksdb/FlushJobInfo.java
src/main/java/org/rocksdb/FlushOptions.java
src/main/java/org/rocksdb/FlushReason.java
src/main/java/org/rocksdb/GetStatus.java
src/main/java/org/rocksdb/HashLinkedListMemTableConfig.java
src/main/java/org/rocksdb/HashSkipListMemTableConfig.java
src/main/java/org/rocksdb/HistogramData.java
src/main/java/org/rocksdb/HistogramType.java
src/main/java/org/rocksdb/Holder.java
src/main/java/org/rocksdb/HyperClockCache.java
src/main/java/org/rocksdb/ImportColumnFamilyOptions.java
src/main/java/org/rocksdb/IndexShorteningMode.java
src/main/java/org/rocksdb/IndexSearchType.java
src/main/java/org/rocksdb/IndexType.java
src/main/java/org/rocksdb/InfoLogLevel.java
src/main/java/org/rocksdb/IngestExternalFileOptions.java
src/main/java/org/rocksdb/KeyMayExist.java
src/main/java/org/rocksdb/LRUCache.java
src/main/java/org/rocksdb/LevelMetaData.java
src/main/java/org/rocksdb/LiveFileMetaData.java
src/main/java/org/rocksdb/LogFile.java
src/main/java/org/rocksdb/Logger.java
src/main/java/org/rocksdb/LoggerInterface.java
src/main/java/org/rocksdb/LoggerType.java
src/main/java/org/rocksdb/MemTableConfig.java
src/main/java/org/rocksdb/MemTableInfo.java
src/main/java/org/rocksdb/MemoryUsageType.java
src/main/java/org/rocksdb/MemoryUtil.java
src/main/java/org/rocksdb/MergeOperator.java
src/main/java/org/rocksdb/MutableColumnFamilyOptions.java
src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java
src/main/java/org/rocksdb/MutableDBOptions.java
src/main/java/org/rocksdb/MutableDBOptionsInterface.java
src/main/java/org/rocksdb/MutableOptionKey.java
src/main/java/org/rocksdb/MutableOptionValue.java
src/main/java/org/rocksdb/NativeComparatorWrapper.java
src/main/java/org/rocksdb/NativeLibraryLoader.java
src/main/java/org/rocksdb/OperationStage.java
src/main/java/org/rocksdb/OperationType.java
src/main/java/org/rocksdb/OptimisticTransactionDB.java
src/main/java/org/rocksdb/OptimisticTransactionOptions.java
src/main/java/org/rocksdb/OptionString.java
src/main/java/org/rocksdb/Options.java
src/main/java/org/rocksdb/OptionsUtil.java
src/main/java/org/rocksdb/PerfContext.java
src/main/java/org/rocksdb/PerfLevel.java
src/main/java/org/rocksdb/PersistentCache.java
src/main/java/org/rocksdb/PlainTableConfig.java
src/main/java/org/rocksdb/PrepopulateBlobCache.java
src/main/java/org/rocksdb/Priority.java
src/main/java/org/rocksdb/Range.java
src/main/java/org/rocksdb/RateLimiter.java
src/main/java/org/rocksdb/RateLimiterMode.java
src/main/java/org/rocksdb/ReadOptions.java
src/main/java/org/rocksdb/ReadTier.java
src/main/java/org/rocksdb/RemoveEmptyValueCompactionFilter.java
src/main/java/org/rocksdb/RestoreOptions.java
src/main/java/org/rocksdb/ReusedSynchronisationType.java
src/main/java/org/rocksdb/RocksCallbackObject.java
src/main/java/org/rocksdb/RocksDB.java
src/main/java/org/rocksdb/RocksDBException.java
src/main/java/org/rocksdb/RocksEnv.java
src/main/java/org/rocksdb/RocksIterator.java
src/main/java/org/rocksdb/RocksIteratorInterface.java
src/main/java/org/rocksdb/RocksMemEnv.java
src/main/java/org/rocksdb/RocksMutableObject.java
src/main/java/org/rocksdb/RocksObject.java
src/main/java/org/rocksdb/SanityLevel.java
src/main/java/org/rocksdb/SizeApproximationFlag.java
src/main/java/org/rocksdb/SkipListMemTableConfig.java
src/main/java/org/rocksdb/Slice.java
src/main/java/org/rocksdb/Snapshot.java
src/main/java/org/rocksdb/SstFileManager.java
src/main/java/org/rocksdb/SstFileMetaData.java
src/main/java/org/rocksdb/SstFileReader.java
src/main/java/org/rocksdb/SstFileReaderIterator.java
src/main/java/org/rocksdb/SstFileWriter.java
src/main/java/org/rocksdb/SstPartitionerFactory.java
src/main/java/org/rocksdb/SstPartitionerFixedPrefixFactory.java
src/main/java/org/rocksdb/StateType.java
src/main/java/org/rocksdb/Statistics.java
src/main/java/org/rocksdb/StatisticsCollector.java
src/main/java/org/rocksdb/StatisticsCollectorCallback.java
src/main/java/org/rocksdb/StatsCollectorInput.java
src/main/java/org/rocksdb/StatsLevel.java
src/main/java/org/rocksdb/Status.java
src/main/java/org/rocksdb/StringAppendOperator.java
src/main/java/org/rocksdb/TableFileCreationBriefInfo.java
src/main/java/org/rocksdb/TableFileCreationInfo.java
src/main/java/org/rocksdb/TableFileCreationReason.java
src/main/java/org/rocksdb/TableFileDeletionInfo.java
src/main/java/org/rocksdb/TableFilter.java
src/main/java/org/rocksdb/TableFormatConfig.java
src/main/java/org/rocksdb/TableProperties.java
src/main/java/org/rocksdb/TablePropertiesCollectorFactory.java
src/main/java/org/rocksdb/ThreadStatus.java
src/main/java/org/rocksdb/ThreadType.java
src/main/java/org/rocksdb/TickerType.java
src/main/java/org/rocksdb/TimedEnv.java
src/main/java/org/rocksdb/TraceOptions.java
src/main/java/org/rocksdb/TraceWriter.java
src/main/java/org/rocksdb/Transaction.java
src/main/java/org/rocksdb/TransactionDB.java
src/main/java/org/rocksdb/TransactionDBOptions.java
src/main/java/org/rocksdb/TransactionLogIterator.java
src/main/java/org/rocksdb/TransactionOptions.java
src/main/java/org/rocksdb/TransactionalDB.java
src/main/java/org/rocksdb/TransactionalOptions.java
src/main/java/org/rocksdb/TtlDB.java
src/main/java/org/rocksdb/TxnDBWritePolicy.java
src/main/java/org/rocksdb/UInt64AddOperator.java
src/main/java/org/rocksdb/VectorMemTableConfig.java
src/main/java/org/rocksdb/WALRecoveryMode.java
src/main/java/org/rocksdb/WBWIRocksIterator.java
src/main/java/org/rocksdb/WalFileType.java
src/main/java/org/rocksdb/WalFilter.java
src/main/java/org/rocksdb/WalProcessingOption.java
src/main/java/org/rocksdb/WriteBatch.java
src/main/java/org/rocksdb/WriteBatchInterface.java
src/main/java/org/rocksdb/WriteBatchWithIndex.java
src/main/java/org/rocksdb/WriteBufferManager.java
src/main/java/org/rocksdb/WriteOptions.java
src/main/java/org/rocksdb/WriteStallCondition.java
src/main/java/org/rocksdb/WriteStallInfo.java
src/main/java/org/rocksdb/util/BufferUtil.java
src/main/java/org/rocksdb/util/ByteUtil.java
src/main/java/org/rocksdb/util/BytewiseComparator.java
src/main/java/org/rocksdb/util/Environment.java
src/main/java/org/rocksdb/util/IntComparator.java
src/main/java/org/rocksdb/util/ReverseBytewiseComparator.java
src/main/java/org/rocksdb/util/SizeUnit.java
src/main/java/org/rocksdb/util/StdErrLogger.java
src/test/java/org/rocksdb/NativeComparatorWrapperTest.java
src/test/java/org/rocksdb/RocksDBExceptionTest.java
src/test/java/org/rocksdb/RocksNativeLibraryResource.java
src/test/java/org/rocksdb/WriteBatchTest.java
src/test/java/org/rocksdb/test/TestableEventListener.java
src/test/java/org/rocksdb/util/CapturingWriteBatchHandler.java
src/test/java/org/rocksdb/util/WriteBatchGetter.java
)
set(JAVA_TEST_CLASSES
src/test/java/org/rocksdb/AbstractTransactionTest.java
src/test/java/org/rocksdb/BackupEngineOptionsTest.java
src/test/java/org/rocksdb/BackupEngineTest.java
src/test/java/org/rocksdb/BlobOptionsTest.java
src/test/java/org/rocksdb/BlockBasedTableConfigTest.java
src/test/java/org/rocksdb/BuiltinComparatorTest.java
src/test/java/org/rocksdb/ByteBufferUnsupportedOperationTest.java
src/test/java/org/rocksdb/BytewiseComparatorRegressionTest.java
src/test/java/org/rocksdb/CheckPointTest.java
src/test/java/org/rocksdb/ClockCacheTest.java
src/test/java/org/rocksdb/ColumnFamilyOptionsTest.java
src/test/java/org/rocksdb/ColumnFamilyTest.java
src/test/java/org/rocksdb/CompactRangeOptionsTest.java
src/test/java/org/rocksdb/CompactionFilterFactoryTest.java
src/test/java/org/rocksdb/CompactionJobInfoTest.java
src/test/java/org/rocksdb/CompactionJobStatsTest.java
src/test/java/org/rocksdb/CompactionOptionsFIFOTest.java
src/test/java/org/rocksdb/CompactionOptionsTest.java
src/test/java/org/rocksdb/CompactionOptionsUniversalTest.java
src/test/java/org/rocksdb/CompactionPriorityTest.java
src/test/java/org/rocksdb/CompactionStopStyleTest.java
src/test/java/org/rocksdb/ComparatorOptionsTest.java
src/test/java/org/rocksdb/CompressionOptionsTest.java
src/test/java/org/rocksdb/CompressionTypesTest.java
src/test/java/org/rocksdb/ConcurrentTaskLimiterTest.java
src/test/java/org/rocksdb/DBOptionsTest.java
src/test/java/org/rocksdb/DefaultEnvTest.java
src/test/java/org/rocksdb/DirectSliceTest.java
src/test/java/org/rocksdb/EnvOptionsTest.java
src/test/java/org/rocksdb/EventListenerTest.java
src/test/java/org/rocksdb/FilterTest.java
src/test/java/org/rocksdb/FlushOptionsTest.java
src/test/java/org/rocksdb/FlushTest.java
src/test/java/org/rocksdb/HyperClockCacheTest.java
src/test/java/org/rocksdb/ImportColumnFamilyTest.java
src/test/java/org/rocksdb/InfoLogLevelTest.java
src/test/java/org/rocksdb/IngestExternalFileOptionsTest.java
src/test/java/org/rocksdb/KeyExistsTest.java
src/test/java/org/rocksdb/KeyMayExistTest.java
src/test/java/org/rocksdb/LRUCacheTest.java
src/test/java/org/rocksdb/LoggerTest.java
src/test/java/org/rocksdb/MemTableTest.java
src/test/java/org/rocksdb/MemoryUtilTest.java
src/test/java/org/rocksdb/MergeCFVariantsTest.java
src/test/java/org/rocksdb/MergeTest.java
src/test/java/org/rocksdb/MergeVariantsTest.java
src/test/java/org/rocksdb/MixedOptionsTest.java
src/test/java/org/rocksdb/MultiColumnRegressionTest.java
src/test/java/org/rocksdb/MultiGetManyKeysTest.java
src/test/java/org/rocksdb/MultiGetTest.java
src/test/java/org/rocksdb/MutableColumnFamilyOptionsTest.java
src/test/java/org/rocksdb/MutableDBOptionsTest.java
src/test/java/org/rocksdb/MutableOptionsGetSetTest.java
src/test/java/org/rocksdb/NativeLibraryLoaderTest.java
src/test/java/org/rocksdb/OptimisticTransactionDBTest.java
src/test/java/org/rocksdb/OptimisticTransactionOptionsTest.java
src/test/java/org/rocksdb/OptimisticTransactionTest.java
src/test/java/org/rocksdb/OptionsTest.java
src/test/java/org/rocksdb/OptionsUtilTest.java
src/test/java/org/rocksdb/PerfContextTest.java
src/test/java/org/rocksdb/PerfLevelTest.java
src/test/java/org/rocksdb/PlainTableConfigTest.java
src/test/java/org/rocksdb/PlatformRandomHelper.java
src/test/java/org/rocksdb/PutCFVariantsTest.java
src/test/java/org/rocksdb/PutMultiplePartsTest.java
src/test/java/org/rocksdb/PutVariantsTest.java
src/test/java/org/rocksdb/RateLimiterTest.java
src/test/java/org/rocksdb/ReadOnlyTest.java
src/test/java/org/rocksdb/ReadOptionsTest.java
src/test/java/org/rocksdb/RocksDBTest.java
src/test/java/org/rocksdb/RocksIteratorTest.java
src/test/java/org/rocksdb/RocksMemEnvTest.java
src/test/java/org/rocksdb/SecondaryDBTest.java
src/test/java/org/rocksdb/SliceTest.java
src/test/java/org/rocksdb/SnapshotTest.java
src/test/java/org/rocksdb/SstFileManagerTest.java
src/test/java/org/rocksdb/SstFileReaderTest.java
src/test/java/org/rocksdb/SstFileWriterTest.java
src/test/java/org/rocksdb/SstPartitionerTest.java
src/test/java/org/rocksdb/StatisticsCollectorTest.java
src/test/java/org/rocksdb/StatisticsTest.java
src/test/java/org/rocksdb/StatsCallbackMock.java
src/test/java/org/rocksdb/TableFilterTest.java
src/test/java/org/rocksdb/TimedEnvTest.java
src/test/java/org/rocksdb/TransactionDBOptionsTest.java
src/test/java/org/rocksdb/TransactionDBTest.java
src/test/java/org/rocksdb/TransactionLogIteratorTest.java
src/test/java/org/rocksdb/TransactionOptionsTest.java
src/test/java/org/rocksdb/TransactionTest.java
src/test/java/org/rocksdb/TtlDBTest.java
src/test/java/org/rocksdb/Types.java
src/test/java/org/rocksdb/VerifyChecksumsTest.java
src/test/java/org/rocksdb/WALRecoveryModeTest.java
src/test/java/org/rocksdb/WalFilterTest.java
src/test/java/org/rocksdb/WriteBatchHandlerTest.java
src/test/java/org/rocksdb/WriteBatchThreadedTest.java
src/test/java/org/rocksdb/WriteBatchWithIndexTest.java
src/test/java/org/rocksdb/WriteOptionsTest.java
src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
src/test/java/org/rocksdb/test/RocksJunitRunner.java
src/test/java/org/rocksdb/test/TestableEventListener.java
src/test/java/org/rocksdb/test/TestableEventListener.java
src/test/java/org/rocksdb/util/ByteBufferAllocator.java
src/test/java/org/rocksdb/util/BytewiseComparatorIntTest.java
src/test/java/org/rocksdb/util/BytewiseComparatorTest.java
src/test/java/org/rocksdb/util/DirectByteBufferAllocator.java
src/test/java/org/rocksdb/util/EnvironmentTest.java
src/test/java/org/rocksdb/util/HeapByteBufferAllocator.java
src/test/java/org/rocksdb/util/IntComparatorTest.java
src/test/java/org/rocksdb/util/JNIComparatorTest.java
src/test/java/org/rocksdb/util/ReverseBytewiseComparatorIntTest.java
src/test/java/org/rocksdb/util/SizeUnitTest.java
src/test/java/org/rocksdb/util/StdErrLoggerTest.java
src/test/java/org/rocksdb/util/TestUtil.java
)
set(JAVA_TEST_RUNNING_CLASSES
org.rocksdb.BackupEngineOptionsTest
org.rocksdb.BackupEngineTest
org.rocksdb.BlobOptionsTest
org.rocksdb.BlockBasedTableConfigTest
org.rocksdb.BuiltinComparatorTest
org.rocksdb.ByteBufferUnsupportedOperationTest
org.rocksdb.BytewiseComparatorRegressionTest
org.rocksdb.CheckPointTest
org.rocksdb.ClockCacheTest
org.rocksdb.ColumnFamilyOptionsTest
org.rocksdb.ColumnFamilyTest
org.rocksdb.CompactRangeOptionsTest
org.rocksdb.CompactionFilterFactoryTest
org.rocksdb.CompactionJobInfoTest
org.rocksdb.CompactionJobStatsTest
org.rocksdb.CompactionOptionsFIFOTest
org.rocksdb.CompactionOptionsTest
org.rocksdb.CompactionOptionsUniversalTest
org.rocksdb.CompactionPriorityTest
org.rocksdb.CompactionStopStyleTest
org.rocksdb.ComparatorOptionsTest
org.rocksdb.CompressionOptionsTest
org.rocksdb.CompressionTypesTest
org.rocksdb.ConcurrentTaskLimiterTest
org.rocksdb.DBOptionsTest
org.rocksdb.DefaultEnvTest
org.rocksdb.DirectSliceTest
org.rocksdb.EnvOptionsTest
org.rocksdb.EventListenerTest
org.rocksdb.FilterTest
org.rocksdb.FlushOptionsTest
org.rocksdb.FlushTest
org.rocksdb.HyperClockCacheTest
org.rocksdb.ImportColumnFamilyTest
org.rocksdb.InfoLogLevelTest
org.rocksdb.IngestExternalFileOptionsTest
org.rocksdb.KeyExistsTest
org.rocksdb.KeyMayExistTest
org.rocksdb.LRUCacheTest
org.rocksdb.LoggerTest
org.rocksdb.MemTableTest
org.rocksdb.MemoryUtilTest
org.rocksdb.MergeCFVariantsTest
org.rocksdb.MergeTest
org.rocksdb.MergeVariantsTest
org.rocksdb.MixedOptionsTest
org.rocksdb.MultiColumnRegressionTest
org.rocksdb.MultiGetManyKeysTest
org.rocksdb.MultiGetTest
org.rocksdb.MutableColumnFamilyOptionsTest
org.rocksdb.MutableDBOptionsTest
org.rocksdb.MutableOptionsGetSetTest
org.rocksdb.NativeComparatorWrapperTest
org.rocksdb.NativeLibraryLoaderTest
org.rocksdb.OptimisticTransactionDBTest
org.rocksdb.OptimisticTransactionOptionsTest
org.rocksdb.OptimisticTransactionTest
org.rocksdb.OptionsTest
org.rocksdb.OptionsUtilTest
org.rocksdb.PerfContextTest
org.rocksdb.PerfLevelTest
org.rocksdb.PlainTableConfigTest
org.rocksdb.PutCFVariantsTest
org.rocksdb.PutMultiplePartsTest
org.rocksdb.PutVariantsTest
org.rocksdb.RateLimiterTest
org.rocksdb.ReadOnlyTest
org.rocksdb.ReadOptionsTest
org.rocksdb.RocksDBExceptionTest
org.rocksdb.RocksDBTest
org.rocksdb.RocksIteratorTest
org.rocksdb.RocksMemEnvTest
org.rocksdb.SecondaryDBTest
org.rocksdb.SliceTest
org.rocksdb.SnapshotTest
org.rocksdb.SstFileManagerTest
org.rocksdb.SstFileReaderTest
org.rocksdb.SstFileWriterTest
org.rocksdb.SstPartitionerTest
org.rocksdb.StatisticsCollectorTest
org.rocksdb.StatisticsTest
org.rocksdb.TableFilterTest
org.rocksdb.TimedEnvTest
org.rocksdb.TransactionDBOptionsTest
org.rocksdb.TransactionDBTest
org.rocksdb.TransactionLogIteratorTest
org.rocksdb.TransactionOptionsTest
org.rocksdb.TransactionTest
org.rocksdb.TtlDBTest
org.rocksdb.VerifyChecksumsTest
org.rocksdb.WALRecoveryModeTest
org.rocksdb.WalFilterTest
org.rocksdb.WriteBatchHandlerTest
org.rocksdb.WriteBatchTest
org.rocksdb.WriteBatchThreadedTest
org.rocksdb.WriteBatchWithIndexTest
org.rocksdb.WriteOptionsTest
org.rocksdb.util.BytewiseComparatorIntTest
org.rocksdb.util.BytewiseComparatorTest
org.rocksdb.util.EnvironmentTest
org.rocksdb.util.IntComparatorTest
org.rocksdb.util.JNIComparatorTest
org.rocksdb.util.ReverseBytewiseComparatorIntTest
org.rocksdb.util.SizeUnitTest
org.rocksdb.util.StdErrLoggerTest
)
include(FindJava)
include(UseJava)
find_package(JNI)
include_directories(${JNI_INCLUDE_DIRS})
include_directories(${PROJECT_SOURCE_DIR}/java)
set(JAVA_TEST_LIBDIR ${PROJECT_SOURCE_DIR}/java/test-libs)
set(JAVA_TMP_JAR ${JAVA_TEST_LIBDIR}/tmp.jar)
set(JAVA_JUNIT_JAR ${JAVA_TEST_LIBDIR}/junit-${JAVA_JUNIT_VERSION}.jar)
set(JAVA_HAMCR_JAR ${JAVA_TEST_LIBDIR}/hamcrest-${JAVA_HAMCR_VERSION}.jar)
set(JAVA_MOCKITO_JAR ${JAVA_TEST_LIBDIR}/mockito-all-${JAVA_MOCKITO_VERSION}.jar)
set(JAVA_CGLIB_JAR ${JAVA_TEST_LIBDIR}/cglib-${JAVA_CGLIB_VERSION}.jar)
set(JAVA_ASSERTJ_JAR ${JAVA_TEST_LIBDIR}/assertj-core-${JAVA_ASSERTJ_VERSION}.jar)
set(JAVA_TESTCLASSPATH ${JAVA_JUNIT_JAR} ${JAVA_HAMCR_JAR} ${JAVA_MOCKITO_JAR} ${JAVA_CGLIB_JAR} ${JAVA_ASSERTJ_JAR})
message("CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}")
message("MINGW: ${MINGW}")
if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
set(JAVA_RUN_TESTCLASSPATH ${JAVA_JUNIT_JAR}$<SEMICOLON>${JAVA_HAMCR_JAR}$<SEMICOLON>${JAVA_MOCKITO_JAR}$<SEMICOLON>${JAVA_CGLIB_JAR}$<SEMICOLON>${JAVA_ASSERTJ_JAR})
else()
set(JAVA_RUN_TESTCLASSPATH ${JAVA_JUNIT_JAR}:${JAVA_HAMCR_JAR}:${JAVA_MOCKITO_JAR}:${JAVA_CGLIB_JAR}:${JAVA_ASSERTJ_JAR})
endif()
set(JNI_OUTPUT_DIR ${PROJECT_SOURCE_DIR}/java/include)
file(MAKE_DIRECTORY ${JNI_OUTPUT_DIR})
if(${Java_VERSION_MINOR} VERSION_LESS_EQUAL "7" AND ${Java_VERSION_MAJOR} STREQUAL "1")
message(FATAL_ERROR "Detected Java 7 or older (${Java_VERSION_STRING}), minimum required version in now Java 8")
endif()
if(${Java_VERSION_MAJOR} VERSION_GREATER_EQUAL "10" AND ${CMAKE_VERSION} VERSION_LESS "3.11.4")
# Java 10 and newer don't have javah, but the alternative GENERATE_NATIVE_HEADERS requires CMake 3.11.4 or newer
message(FATAL_ERROR "Detected Java 10 or newer (${Java_VERSION_STRING}), to build with CMake please upgrade CMake to 3.11.4 or newer")
elseif(${CMAKE_VERSION} VERSION_LESS "3.11.4")
# Old CMake
message("Using an old CMAKE (${CMAKE_VERSION}) - JNI headers generated in separate step")
add_jar(
rocksdbjni_classes
SOURCES ${JAVA_MAIN_CLASSES}
)
else ()
# Java 1.8 or newer prepare the JAR...
message("Preparing Jar for JDK ${Java_VERSION_STRING}")
message("JAVA_TESTCLASSPATH=${JAVA_TESTCLASSPATH}")
add_jar(
rocksdbjni_classes
SOURCES ${JAVA_MAIN_CLASSES}
INCLUDE_JARS ${ROCKSDBJNI_CLASSES_JAR_FILE} ${JAVA_TESTCLASSPATH}
GENERATE_NATIVE_HEADERS rocksdbjni_headers DESTINATION ${JNI_OUTPUT_DIR}
)
endif()
add_jar(
rocksdbjni_test_classes
SOURCES
${JAVA_MAIN_CLASSES}
${JAVA_TEST_CLASSES}
INCLUDE_JARS ${JAVA_TESTCLASSPATH}
GENERATE_NATIVE_HEADERS rocksdbjni_test_headers DESTINATION ${JNI_OUTPUT_DIR}
)
if(NOT EXISTS ${PROJECT_SOURCE_DIR}/java/classes)
file(MAKE_DIRECTORY ${PROJECT_SOURCE_DIR}/java/classes)
endif()
if(NOT EXISTS ${JAVA_TEST_LIBDIR})
file(MAKE_DIRECTORY mkdir ${JAVA_TEST_LIBDIR})
endif()
if (DEFINED CUSTOM_DEPS_URL)
set(DEPS_URL ${CUSTOM_DEPS_URL}/)
else ()
# Using a Facebook AWS account for S3 storage. (maven.org has a history
# of failing in Travis builds.)
set(DEPS_URL "https://rocksdb-deps.s3-us-west-2.amazonaws.com/jars")
endif()
if(NOT EXISTS ${JAVA_JUNIT_JAR})
message("Downloading ${JAVA_JUNIT_JAR}")
file(DOWNLOAD ${DEPS_URL}/junit-${JAVA_JUNIT_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_JUNIT_JAR}: ${error_message}")
endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_JUNIT_JAR})
endif()
if(NOT EXISTS ${JAVA_HAMCR_JAR})
message("Downloading ${JAVA_HAMCR_JAR}")
file(DOWNLOAD ${DEPS_URL}/hamcrest-${JAVA_HAMCR_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_HAMCR_JAR}: ${error_message}")
endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_HAMCR_JAR})
endif()
if(NOT EXISTS ${JAVA_MOCKITO_JAR})
message("Downloading ${JAVA_MOCKITO_JAR}")
file(DOWNLOAD ${DEPS_URL}/mockito-all-${JAVA_MOCKITO_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_MOCKITO_JAR}: ${error_message}")
endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_MOCKITO_JAR})
endif()
if(NOT EXISTS ${JAVA_CGLIB_JAR})
message("Downloading ${JAVA_CGLIB_JAR}")
file(DOWNLOAD ${DEPS_URL}/cglib-${JAVA_CGLIB_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_CGLIB_JAR}: ${error_message}")
endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_CGLIB_JAR})
endif()
if(NOT EXISTS ${JAVA_ASSERTJ_JAR})
message("Downloading ${JAVA_ASSERTJ_JAR}")
file(DOWNLOAD ${DEPS_URL}/assertj-core-${JAVA_ASSERTJ_VERSION}.jar ${JAVA_TMP_JAR} STATUS downloadStatus)
list(GET downloadStatus 0 error_code)
list(GET downloadStatus 1 error_message)
if(NOT error_code EQUAL 0)
message(FATAL_ERROR "Failed downloading ${JAVA_ASSERTJ_JAR}: ${error_message}")
endif()
file(RENAME ${JAVA_TMP_JAR} ${JAVA_ASSERTJ_JAR})
endif()
if(${CMAKE_VERSION} VERSION_LESS "3.11.4")
# Old CMake ONLY generate JNI headers, otherwise JNI is handled in add_jar step above
message("Preparing JNI headers for old CMake (${CMAKE_VERSION})")
set(NATIVE_JAVA_CLASSES
org.rocksdb.AbstractCompactionFilter
org.rocksdb.AbstractCompactionFilterFactory
org.rocksdb.AbstractComparator
org.rocksdb.AbstractEventListener
org.rocksdb.AbstractImmutableNativeReference
org.rocksdb.AbstractNativeReference
org.rocksdb.AbstractRocksIterator
org.rocksdb.AbstractSlice
org.rocksdb.AbstractTableFilter
org.rocksdb.AbstractTraceWriter
org.rocksdb.AbstractTransactionNotifier
org.rocksdb.AbstractWalFilter
org.rocksdb.BackupEngineOptions
org.rocksdb.BackupEngine
org.rocksdb.BlockBasedTableConfig
org.rocksdb.BloomFilter
org.rocksdb.CassandraCompactionFilter
org.rocksdb.CassandraValueMergeOperator
org.rocksdb.Checkpoint
org.rocksdb.ClockCache
org.rocksdb.Cache
org.rocksdb.ColumnFamilyHandle
org.rocksdb.ColumnFamilyOptions
org.rocksdb.CompactionJobInfo
org.rocksdb.CompactionJobStats
org.rocksdb.CompactionOptions
org.rocksdb.CompactionOptionsFIFO
org.rocksdb.CompactionOptionsUniversal
org.rocksdb.CompactRangeOptions
org.rocksdb.ComparatorOptions
org.rocksdb.CompressionOptions
org.rocksdb.ConcurrentTaskLimiterImpl
org.rocksdb.ConfigOptions
org.rocksdb.DBOptions
org.rocksdb.DirectSlice
org.rocksdb.Env
org.rocksdb.EnvOptions
org.rocksdb.Filter
org.rocksdb.FlushOptions
org.rocksdb.HashLinkedListMemTableConfig
org.rocksdb.HashSkipListMemTableConfig
org.rocksdb.HyperClockCache
org.rocksdb.IngestExternalFileOptions
org.rocksdb.Logger
org.rocksdb.LRUCache
org.rocksdb.MemoryUtil
org.rocksdb.MemTableConfig
org.rocksdb.NativeComparatorWrapper
org.rocksdb.NativeLibraryLoader
org.rocksdb.OptimisticTransactionDB
org.rocksdb.OptimisticTransactionOptions
org.rocksdb.Options
org.rocksdb.OptionsUtil
org.rocksdb.PersistentCache
org.rocksdb.PlainTableConfig
org.rocksdb.RateLimiter
org.rocksdb.ReadOptions
org.rocksdb.RemoveEmptyValueCompactionFilter
org.rocksdb.RestoreOptions
org.rocksdb.RocksCallbackObject
org.rocksdb.RocksDB
org.rocksdb.RocksEnv
org.rocksdb.RocksIterator
org.rocksdb.RocksIteratorInterface
org.rocksdb.RocksMemEnv
org.rocksdb.RocksMutableObject
org.rocksdb.RocksObject
org.rocksdb.SkipListMemTableConfig
org.rocksdb.Slice
org.rocksdb.Snapshot
org.rocksdb.SstFileManager
org.rocksdb.SstFileWriter
org.rocksdb.SstFileReader
org.rocksdb.SstFileReaderIterator
org.rocksdb.SstPartitionerFactory
org.rocksdb.SstPartitionerFixedPrefixFactory
org.rocksdb.Statistics
org.rocksdb.StringAppendOperator
org.rocksdb.TableFormatConfig
org.rocksdb.ThreadStatus
org.rocksdb.TimedEnv
org.rocksdb.Transaction
org.rocksdb.TransactionDB
org.rocksdb.TransactionDBOptions
org.rocksdb.TransactionLogIterator
org.rocksdb.TransactionOptions
org.rocksdb.TtlDB
org.rocksdb.UInt64AddOperator
org.rocksdb.VectorMemTableConfig
org.rocksdb.WBWIRocksIterator
org.rocksdb.WriteBatch
org.rocksdb.WriteBatch.Handler
org.rocksdb.WriteBatchInterface
org.rocksdb.WriteBatchWithIndex
org.rocksdb.WriteOptions
org.rocksdb.NativeComparatorWrapperTest
org.rocksdb.RocksDBExceptionTest
org.rocksdb.SnapshotTest
org.rocksdb.WriteBatchTest
org.rocksdb.WriteBatchTestInternalHelper
org.rocksdb.WriteBufferManager
org.rocksdb.test.TestableEventListener
)
create_javah(
TARGET rocksdbjni_headers
CLASSES ${NATIVE_JAVA_CLASSES}
CLASSPATH rocksdbjni_classes ${JAVA_TESTCLASSPATH}
OUTPUT_DIR ${JNI_OUTPUT_DIR}
)
endif()
if(NOT MSVC)
set_property(TARGET ${ROCKSDB_STATIC_LIB} PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()
set(ROCKSDBJNI_STATIC_LIB rocksdbjni${ARTIFACT_SUFFIX})
if(MINGW)
# Build mingw only as staic library.
add_library(${ROCKSDBJNI_STATIC_LIB} ${JNI_NATIVE_SOURCES})
else()
add_library(${ROCKSDBJNI_STATIC_LIB} SHARED ${JNI_NATIVE_SOURCES})
endif()
add_dependencies(${ROCKSDBJNI_STATIC_LIB} rocksdbjni_headers)
target_link_libraries(${ROCKSDBJNI_STATIC_LIB} ${ROCKSDB_STATIC_LIB} ${ROCKSDB_LIB})
if(NOT MINGW)
set(ROCKSDBJNI_SHARED_LIB rocksdbjni-shared${ARTIFACT_SUFFIX})
add_library(${ROCKSDBJNI_SHARED_LIB} SHARED ${JNI_NATIVE_SOURCES})
add_dependencies(${ROCKSDBJNI_SHARED_LIB} rocksdbjni_headers)
target_link_libraries(${ROCKSDBJNI_SHARED_LIB} ${ROCKSDB_STATIC_LIB} ${ROCKSDB_LIB})
set_target_properties(
${ROCKSDBJNI_SHARED_LIB}
PROPERTIES
COMPILE_PDB_OUTPUT_DIRECTORY ${CMAKE_CFG_INTDIR}
COMPILE_PDB_NAME ${ROCKSDBJNI_STATIC_LIB}.pdb
)
endif()
# Javadoc Jar
set(ROCKSDB_JAVADOC_JAR rocksdbjni-${CMAKE_PROJECT_VERSION}-javadoc.jar)
create_javadoc(rocksdb
PACKAGES org.rocksdb org.rocksdb.util
SOURCEPATH "${PROJECT_SOURCE_DIR}/java/src/main/java"
WINDOWTITLE "RocksDB Java API JavaDoc"
AUTHOR FALSE
USE FALSE
VERSION TRUE
)
add_custom_target(rocksdb_javadocs_jar ALL
COMMAND ${Java_JAR_EXECUTABLE} cvf ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_JAVADOC_JAR} -C ${CMAKE_CURRENT_BINARY_DIR}/javadoc/rocksdb .
BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_JAVADOC_JAR}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
DEPENDS rocksdb_javadoc
)
# Sources Jar
set(ROCKSDB_SOURCES_JAR rocksdbjni-${CMAKE_PROJECT_VERSION}-sources.jar)
add_custom_target(rocksdb_sources_jar ALL
${Java_JAR_EXECUTABLE} cvf ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_SOURCES_JAR} -C ${PROJECT_SOURCE_DIR}/java/src/main/java/ .
BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_SOURCES_JAR}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
set(bitness 32)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(bitness 64)
endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
set_target_properties(
${ROCKSDBJNI_STATIC_LIB}
PROPERTIES
OUTPUT_NAME librocksdbjni-win${bitness}
)
set(ROCKSDB_JAR rocksdbjni-${CMAKE_PROJECT_VERSION}-win${bitness}.jar)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set_target_properties(
${ROCKSDBJNI_STATIC_LIB}
PROPERTIES
OUTPUT_NAME "rocksdbjni-linux${bitness}"
)
set(ROCKSDB_JAR rocksdbjni-${CMAKE_PROJECT_VERSION}-linux${bitness}.jar)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set_target_properties(
${ROCKSDBJNI_STATIC_LIB}
PROPERTIES
OUTPUT_NAME rocksdbjni-osx-${CMAKE_SYSTEM_PROCESSOR}
)
set_target_properties(
${ROCKSDBJNI_STATIC_LIB}
PROPERTIES
SUFFIX ".jnilib"
)
set(ROCKSDB_JAR rocksdbjni-${CMAKE_PROJECT_VERSION}-osx.jar)
else()
set(ROCKSDB_JAR rocksdb-${CMAKE_PROJECT_VERSION}.jar)
endif()
get_target_property(ROCKS_JAR_FILE rocksdbjni_classes JAR_FILE)
add_custom_target(rocksdbjava ALL
COMMAND ${CMAKE_COMMAND} -E copy ${ROCKS_JAR_FILE} ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_JAR}
COMMAND ${Java_JAR_EXECUTABLE} -uf ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_JAR} -C $<TARGET_FILE_DIR:${ROCKSDBJNI_STATIC_LIB}> $<TARGET_FILE_NAME:${ROCKSDBJNI_STATIC_LIB}>
COMMAND ${Java_JAR_EXECUTABLE} -uf ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_JAR} -C ${CMAKE_CURRENT_SOURCE_DIR} HISTORY-JAVA.md
DEPENDS ${ROCKSDBJNI_STATIC_LIB} rocksdbjni_classes
BYPRODUCTS ${ROCKSDB_JAR}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
enable_testing()
get_target_property(ROCKSDBJNI_CLASSES_TEST_JAR_FILE rocksdbjni_test_classes JAR_FILE)
foreach (CLAZZ ${JAVA_TEST_RUNNING_CLASSES})
if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
add_test(
NAME jtest_${CLAZZ}
COMMAND ${Java_JAVA_EXECUTABLE} ${JVMARGS} -ea -Xcheck:jni -Djava.library.path=${PROJECT_BINARY_DIR}/java/${CMAKE_BUILD_TYPE} -classpath ${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_JAR}$<SEMICOLON>${JAVA_RUN_TESTCLASSPATH}$<SEMICOLON>${ROCKSDBJNI_CLASSES_TEST_JAR_FILE} org.rocksdb.test.RocksJunitRunner ${CLAZZ}
)
else()
add_test(
NAME jtest_${CLAZZ}
COMMAND ${Java_JAVA_EXECUTABLE} ${JVMARGS} -ea -Xcheck:jni -Djava.library.path=${PROJECT_BINARY_DIR}/java -classpath ${JAVA_RUN_TESTCLASSPATH}:${ROCKSDBJNI_CLASSES_TEST_JAR_FILE}:${CMAKE_CURRENT_BINARY_DIR}/${ROCKSDB_JAR} org.rocksdb.test.RocksJunitRunner ${CLAZZ}
)
endif()
endforeach(CLAZZ)
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