cb5c3159f0
Summary: As the C++ part exposes now SequenceNumber retrieval for Snapshots we want this obviously also in the Java API. Test Plan: make rocksdbjava make jtest mvn -f rocksjni.pom test Reviewers: yhchiang, adamretter, ankgup87 Subscribers: dhruba Differential Revision: https://reviews.facebook.net/D32571
27 lines
828 B
C++
27 lines
828 B
C++
// Copyright (c) 2014, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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// This file implements the "bridge" between Java and C++.
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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_Snapshot.h"
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#include "rocksdb/db.h"
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#include "rocksjni/portal.h"
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/*
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* Class: org_rocksdb_Snapshot
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* Method: getSequenceNumber
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* Signature: (J)J
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*/
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jlong Java_org_rocksdb_Snapshot_getSequenceNumber(JNIEnv* env,
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jobject jobj, jlong jsnapshot_handle) {
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auto* snapshot = reinterpret_cast<rocksdb::Snapshot*>(
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jsnapshot_handle);
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return snapshot->GetSequenceNumber();
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}
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