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// 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);
}
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