From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/rocksdb/java/rocksjni/wal_filter_jnicallback.h | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/rocksdb/java/rocksjni/wal_filter_jnicallback.h (limited to 'src/rocksdb/java/rocksjni/wal_filter_jnicallback.h') diff --git a/src/rocksdb/java/rocksjni/wal_filter_jnicallback.h b/src/rocksdb/java/rocksjni/wal_filter_jnicallback.h new file mode 100644 index 000000000..5cdc65978 --- /dev/null +++ b/src/rocksdb/java/rocksjni/wal_filter_jnicallback.h @@ -0,0 +1,42 @@ +// 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 callback "bridge" between Java and C++ for +// ROCKSDB_NAMESPACE::WalFilter. + +#ifndef JAVA_ROCKSJNI_WAL_FILTER_JNICALLBACK_H_ +#define JAVA_ROCKSJNI_WAL_FILTER_JNICALLBACK_H_ + +#include + +#include +#include +#include + +#include "rocksdb/wal_filter.h" +#include "rocksjni/jnicallback.h" + +namespace ROCKSDB_NAMESPACE { + +class WalFilterJniCallback : public JniCallback, public WalFilter { + public: + WalFilterJniCallback(JNIEnv* env, jobject jwal_filter); + virtual void ColumnFamilyLogNumberMap( + const std::map& cf_lognumber_map, + const std::map& cf_name_id_map); + virtual WalFilter::WalProcessingOption LogRecordFound( + unsigned long long log_number, const std::string& log_file_name, + const WriteBatch& batch, WriteBatch* new_batch, bool* batch_changed); + virtual const char* Name() const; + + private: + std::unique_ptr m_name; + jmethodID m_column_family_log_number_map_mid; + jmethodID m_log_record_found_proxy_mid; +}; + +} // namespace ROCKSDB_NAMESPACE + +#endif // JAVA_ROCKSJNI_WAL_FILTER_JNICALLBACK_H_ -- cgit v1.2.3