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/*
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Rev$ $Date: 2005/12/22 16:54:15 $ */
#ifndef SDO_LOGGER_H
#define SDO_LOGGER_H
#include "commonj/sdo/export.h"
#include "commonj/sdo/LogWriter.h"
namespace commonj
{
namespace sdo
{
/**
* Logger is used for debug style logging such as method trace.
* The logger can log at different levels, and can log entry, exit
* and events. The log entries can take arguments or be just
* strings.
*/
class Logger {
public:
/**
* attach a log writer.
*/
SDO_API static void setLogWriter(LogWriter* writer);
/**
* switch logging to a level.
*/
SDO_API static void setLogging(int level);
/**
* log a message.
*/
SDO_API static void log(int indent, int level, const char* msg);
/**
* log a message with parameters.
*/
SDO_API static void logArgs(int indent, int level, const char* msg, ...);
static int loggingLevel;
private:
static LogWriter* logWriter;
static LogWriter* getLogWriter();
static int setLogging();
};
} // End namespace sdo
} // End namespace commonj
#endif // SDO_LOGGER_H
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