3c327ac2d0
Summary: Closes https://github.com/facebook/rocksdb/pull/2589 Differential Revision: D5431502 Pulled By: siying fbshipit-source-id: 8ebf8c87883daa9daa54b2303d11ce01ab1f6f75
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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//
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// This file implements the "bridge" between Java and C++ and enables
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// calling c++ rocksdb::Iterator methods from Java side.
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#include <jni.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "include/org_rocksdb_TransactionLogIterator.h"
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#include "rocksdb/transaction_log.h"
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#include "rocksjni/portal.h"
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/*
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* Class: org_rocksdb_TransactionLogIterator
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* Method: disposeInternal
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* Signature: (J)V
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*/
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void Java_org_rocksdb_TransactionLogIterator_disposeInternal(
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JNIEnv* env, jobject jobj, jlong handle) {
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delete reinterpret_cast<rocksdb::TransactionLogIterator*>(handle);
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}
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/*
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* Class: org_rocksdb_TransactionLogIterator
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* Method: isValid
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* Signature: (J)Z
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*/
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jboolean Java_org_rocksdb_TransactionLogIterator_isValid(
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JNIEnv* env, jobject jobj, jlong handle) {
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return reinterpret_cast<rocksdb::TransactionLogIterator*>(handle)->Valid();
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}
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/*
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* Class: org_rocksdb_TransactionLogIterator
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* Method: next
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* Signature: (J)V
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*/
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void Java_org_rocksdb_TransactionLogIterator_next(
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JNIEnv* env, jobject jobj, jlong handle) {
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reinterpret_cast<rocksdb::TransactionLogIterator*>(handle)->Next();
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}
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/*
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* Class: org_rocksdb_TransactionLogIterator
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* Method: status
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* Signature: (J)V
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*/
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void Java_org_rocksdb_TransactionLogIterator_status(
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JNIEnv* env, jobject jobj, jlong handle) {
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rocksdb::Status s = reinterpret_cast<
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rocksdb::TransactionLogIterator*>(handle)->status();
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if (!s.ok()) {
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rocksdb::RocksDBExceptionJni::ThrowNew(env, s);
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}
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}
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/*
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* Class: org_rocksdb_TransactionLogIterator
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* Method: getBatch
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* Signature: (J)Lorg/rocksdb/TransactionLogIterator$BatchResult
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*/
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jobject Java_org_rocksdb_TransactionLogIterator_getBatch(
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JNIEnv* env, jobject jobj, jlong handle) {
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rocksdb::BatchResult batch_result =
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reinterpret_cast<rocksdb::TransactionLogIterator*>(handle)->GetBatch();
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return rocksdb::BatchResultJni::construct(env, batch_result);
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}
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