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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/loggerjnicallback.h | |
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/loggerjnicallback.h')
-rw-r--r-- | src/rocksdb/java/rocksjni/loggerjnicallback.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/rocksdb/java/rocksjni/loggerjnicallback.h b/src/rocksdb/java/rocksjni/loggerjnicallback.h new file mode 100644 index 000000000..57774988c --- /dev/null +++ b/src/rocksdb/java/rocksjni/loggerjnicallback.h @@ -0,0 +1,51 @@ +// 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::Logger + +#ifndef JAVA_ROCKSJNI_LOGGERJNICALLBACK_H_ +#define JAVA_ROCKSJNI_LOGGERJNICALLBACK_H_ + +#include <jni.h> + +#include <memory> +#include <string> + +#include "port/port.h" +#include "rocksdb/env.h" +#include "rocksjni/jnicallback.h" + +namespace ROCKSDB_NAMESPACE { + +class LoggerJniCallback : public JniCallback, public Logger { + public: + LoggerJniCallback(JNIEnv* env, jobject jLogger); + ~LoggerJniCallback(); + + using Logger::GetInfoLogLevel; + using Logger::SetInfoLogLevel; + // Write an entry to the log file with the specified format. + virtual void Logv(const char* format, va_list ap); + // Write an entry to the log file with the specified log level + // and format. Any log with level under the internal log level + // of *this (see @SetInfoLogLevel and @GetInfoLogLevel) will not be + // printed. + virtual void Logv(const InfoLogLevel log_level, const char* format, + va_list ap); + + private: + jmethodID m_jLogMethodId; + jobject m_jdebug_level; + jobject m_jinfo_level; + jobject m_jwarn_level; + jobject m_jerror_level; + jobject m_jfatal_level; + jobject m_jheader_level; + std::unique_ptr<char[]> format_str(const char* format, va_list ap) const; +}; +} // namespace ROCKSDB_NAMESPACE + +#endif // JAVA_ROCKSJNI_LOGGERJNICALLBACK_H_ |