assimp/port/jAssimp/jni_bridge/JNILogger.h

142 lines
4.3 KiB
C++

/*
Open Asset Import Library (ASSIMP)
----------------------------------------------------------------------
Copyright (c) 2006-2008, ASSIMP Development Team
All rights reserved.
Redistribution and use of this software in source and binary forms,
with or without modification, are permitted provided that the
following conditions are met:
* Redistributions of source code must retain the above
copyright notice, this list of conditions and the
following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
materials provided with the distribution.
* Neither the name of the ASSIMP team, nor the names of its
contributors may be used to endorse or promote products
derived from this software without specific prior
written permission of the ASSIMP Development Team.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
#if (!defined AI_JNILOGGER_H_INCLUDED)
#define AI_JNILOGGER_H_INCLUDED
#include "../../include/Logger.h"
#include "../../include/DefaultLogger.h"
#include <vector>
#include <jni.h>
namespace Assimp {
namespace JNIBridge {
// ---------------------------------------------------------------------------
class IOStream;
struct LogStreamInfo;
// ---------------------------------------------------------------------------
/** @class JNILogDispatcher
* @brief Logging system implementation that is used to send all
* log messages generated by native code to the Java logging system.
*/
class JNILogDispatcher : public Logger
{
friend class JNIEnvironment;
public:
//! Default constructor
JNILogDispatcher() : m_iRefCnt(1) {}
/** @brief Logs a debug message */
void debug(const std::string &message);
/** @brief Logs an info message */
void info(const std::string &message);
/** @brief Logs a warning message */
void warn(const std::string &message);
/** @brief Logs an error message */
void error(const std::string &message);
/** @brief Log severity setter */
void setLogSeverity(LogSeverity log_severity) {}
/** @brief Detach a still attached stream from logger */
void attachStream(LogStream *pStream, unsigned int severity) {}
/** @brief Detach a still attached stream from logger */
void detatchStream(LogStream *pStream, unsigned int severity) {}
//! COM-style reference counting mechanism
unsigned int AddRef()
{
return ++this->m_iRefCnt;
}
//! COM-style reference counting mechanism
unsigned int Release()
{
unsigned int iNew = --this->m_iRefCnt;
if (0 == iNew)
{
delete this;
// don't forget to reset the logger to the default implementation
DefaultLogger::set(NULL);
}
return iNew;
}
private:
//! Called by JNIEnvironment
bool OnAttachToCurrentThread(JNIThreadData* pcData);
bool OnDetachFromCurrentThread(JNIThreadData* pcData);
private:
//! Handle to assimp.DefaultLogger class
jclass m_pcClass;
//! Handle to the static assimp.DefaultLogger._NativeCallWriteError() method
jmethodID m_pcMethodError;
//! Handle to the static assimp.DefaultLogger._NativeCallWriteInfo() method
jmethodID m_pcMethodInfo;
//! Handle to the static assimp.DefaultLogger._NativeCallWriteDebug() method
jmethodID m_pcMethodDebug;
//! Handle to the static assimp.DefaultLogger._NativeCallWriteWarn() method
jmethodID m_pcMethodWarn;
//! Reference counter of the logger
unsigned int m_iRefCnt;
};
};};
#endif // AI_JNILOGGER_H_INCLUDED