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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/rocksdb/java/rocksjni/transaction_log.cc | |
parent | Initial commit. (diff) | |
download | ceph-upstream/18.2.2.tar.xz ceph-upstream/18.2.2.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/rocksdb/java/rocksjni/transaction_log.cc')
-rw-r--r-- | src/rocksdb/java/rocksjni/transaction_log.cc | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/rocksdb/java/rocksjni/transaction_log.cc b/src/rocksdb/java/rocksjni/transaction_log.cc new file mode 100644 index 000000000..97c3bb301 --- /dev/null +++ b/src/rocksdb/java/rocksjni/transaction_log.cc @@ -0,0 +1,80 @@ +// Copyright (c) 2011-present, Facebook, Inc. All rights reserved. +// This source code is licensed under both the GPLv2 (found in the +// COPYING file in the root directory) and Apache 2.0 License +// (found in the LICENSE.Apache file in the root directory). +// +// This file implements the "bridge" between Java and C++ and enables +// calling c++ ROCKSDB_NAMESPACE::Iterator methods from Java side. + +#include "rocksdb/transaction_log.h" + +#include <jni.h> +#include <stdio.h> +#include <stdlib.h> + +#include "include/org_rocksdb_TransactionLogIterator.h" +#include "rocksjni/portal.h" + +/* + * Class: org_rocksdb_TransactionLogIterator + * Method: disposeInternal + * Signature: (J)V + */ +void Java_org_rocksdb_TransactionLogIterator_disposeInternal(JNIEnv* /*env*/, + jobject /*jobj*/, + jlong handle) { + delete reinterpret_cast<ROCKSDB_NAMESPACE::TransactionLogIterator*>(handle); +} + +/* + * Class: org_rocksdb_TransactionLogIterator + * Method: isValid + * Signature: (J)Z + */ +jboolean Java_org_rocksdb_TransactionLogIterator_isValid(JNIEnv* /*env*/, + jobject /*jobj*/, + jlong handle) { + return reinterpret_cast<ROCKSDB_NAMESPACE::TransactionLogIterator*>(handle) + ->Valid(); +} + +/* + * Class: org_rocksdb_TransactionLogIterator + * Method: next + * Signature: (J)V + */ +void Java_org_rocksdb_TransactionLogIterator_next(JNIEnv* /*env*/, + jobject /*jobj*/, + jlong handle) { + reinterpret_cast<ROCKSDB_NAMESPACE::TransactionLogIterator*>(handle)->Next(); +} + +/* + * Class: org_rocksdb_TransactionLogIterator + * Method: status + * Signature: (J)V + */ +void Java_org_rocksdb_TransactionLogIterator_status(JNIEnv* env, + jobject /*jobj*/, + jlong handle) { + ROCKSDB_NAMESPACE::Status s = + reinterpret_cast<ROCKSDB_NAMESPACE::TransactionLogIterator*>(handle) + ->status(); + if (!s.ok()) { + ROCKSDB_NAMESPACE::RocksDBExceptionJni::ThrowNew(env, s); + } +} + +/* + * Class: org_rocksdb_TransactionLogIterator + * Method: getBatch + * Signature: (J)Lorg/rocksdb/TransactionLogIterator$BatchResult + */ +jobject Java_org_rocksdb_TransactionLogIterator_getBatch(JNIEnv* env, + jobject /*jobj*/, + jlong handle) { + ROCKSDB_NAMESPACE::BatchResult batch_result = + reinterpret_cast<ROCKSDB_NAMESPACE::TransactionLogIterator*>(handle) + ->GetBatch(); + return ROCKSDB_NAMESPACE::BatchResultJni::construct(env, batch_result); +} |