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Diffstat (limited to 'sca-cpp/branches/cpp-M1/sca/runtime/core/src/tuscany/sca/util/Logger.h')
-rw-r--r-- | sca-cpp/branches/cpp-M1/sca/runtime/core/src/tuscany/sca/util/Logger.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/sca-cpp/branches/cpp-M1/sca/runtime/core/src/tuscany/sca/util/Logger.h b/sca-cpp/branches/cpp-M1/sca/runtime/core/src/tuscany/sca/util/Logger.h new file mode 100644 index 0000000000..be5e47e02a --- /dev/null +++ b/sca-cpp/branches/cpp-M1/sca/runtime/core/src/tuscany/sca/util/Logger.h @@ -0,0 +1,89 @@ +/* + * + * 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 11:33:21 $ */ + +#ifndef tuscany_sca_util_logger_h +#define tuscany_sca_util_logger_h + +#include "osoa/sca/export.h" +#include "tuscany/sca/util/LogWriter.h" +namespace tuscany +{ + namespace sca + { + /** + * Provide a logging interface. + */ + class Logger { + + public: + /** + * Set the log writer to use. + * @param writer The writer to use for all subsequent logging. + */ + SCA_API static void setLogWriter(LogWriter* writer); + + /** + * Set or reset the logging level. Any message with a higher logging + * level than this value will be filtered (i.e. not shown). + * @param level The level of logging to use for all subsequent logging. + */ + SCA_API static void setLogging(int level); + + /** + * Log a message. + * @param level The log level of this message. + * @param msg The message to be logged. + */ + SCA_API static void log(int level, const char* msg); + + /** + * Log a message with variable arguments. + * @param level The log level of this message. + * @param msg The message to be logged. Must include template + * characters as described in printf. + * @param ... Variable arguments. + */ + SCA_API static void logArgs(int level, const char* msg, ...); + + /** + * The currently set logging level + */ + SCA_API static int loggingLevel; + + private: + /** + * The current log writer. + */ + static LogWriter* logWriter; + + /** + * Get the current log writer. + * @return The current log writer. + */ + static LogWriter* getLogWriter(); + + /** + * Retrieves the logging level set as an environment variable. + */ + static int setLogging(); + }; + + } // End namespace sca +} // End namespace tuscany +#endif // tuscany_sca_util_logger_h |