| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| #ifndef _LOG4CXX_FILTER_LEVEL_MATCH_FILTER_H |
| #define _LOG4CXX_FILTER_LEVEL_MATCH_FILTER_H |
| |
| #if defined(_MSC_VER) |
| #pragma warning ( push ) |
| #pragma warning ( disable: 4231 4251 4275 4786 ) |
| #endif |
| |
| |
| #include <log4cxx/spi/filter.h> |
| #include <log4cxx/level.h> |
| |
| namespace log4cxx |
| { |
| class Level; |
| |
| namespace filter |
| { |
| /** |
| This is a very simple filter based on level matching. |
| |
| <p>The filter admits two options <b>LevelToMatch</b> and |
| <b>AcceptOnMatch</b>. If there is an exact match between the value |
| of the <b>LevelToMatch</b> option and the level of the {@link |
| spi::LoggingEvent LoggingEvent}, then the #decide method returns {@link |
| spi::Filter#ACCEPT ACCEPT} in case the <b>AcceptOnMatch</b> |
| option value is set to <code>true</code>, if it is <code>false</code> |
| then {@link spi::Filter#DENY DENY} is returned. If there is no match, |
| {@link spi::Filter#NEUTRAL NEUTRAL} is returned. |
| */ |
| |
| class LOG4CXX_EXPORT LevelMatchFilter : public spi::Filter |
| { |
| private: |
| bool acceptOnMatch; |
| LevelPtr levelToMatch; |
| |
| public: |
| typedef spi::Filter BASE_CLASS; |
| DECLARE_LOG4CXX_OBJECT(LevelMatchFilter) |
| BEGIN_LOG4CXX_CAST_MAP() |
| LOG4CXX_CAST_ENTRY(LevelMatchFilter) |
| LOG4CXX_CAST_ENTRY_CHAIN(BASE_CLASS) |
| END_LOG4CXX_CAST_MAP() |
| |
| LevelMatchFilter(); |
| |
| /** |
| Set options |
| */ |
| virtual void setOption(const LogString& option, |
| const LogString& value); |
| |
| void setLevelToMatch(const LogString& levelToMatch); |
| |
| LogString getLevelToMatch() const; |
| |
| inline void setAcceptOnMatch(bool acceptOnMatch1) |
| { |
| this->acceptOnMatch = acceptOnMatch1; |
| } |
| |
| inline bool getAcceptOnMatch() const |
| { |
| return acceptOnMatch; |
| } |
| |
| /** |
| Return the decision of this filter. |
| |
| Returns {@link spi::Filter#NEUTRAL NEUTRAL} if the |
| <b>LevelToMatch</b> option is not set or if there is not match. |
| Otherwise, if there is a match, then the returned decision is |
| {@link spi::Filter#ACCEPT ACCEPT} if the <b>AcceptOnMatch</b> |
| property is set to <code>true</code>. The returned decision is |
| {@link spi::Filter#DENY DENY} if the |
| <b>AcceptOnMatch</b> property is set to false. |
| */ |
| FilterDecision decide(const spi::LoggingEventPtr& event) const; |
| }; // class LevelMatchFilter |
| LOG4CXX_PTR_DEF(LevelMatchFilter); |
| } // namespace filter |
| } // namespace log4cxx |
| |
| #if defined(_MSC_VER) |
| #pragma warning ( pop ) |
| #endif |
| |
| #endif // _LOG4CXX_FILTER_LEVEL_MATCH_FILTER_H |