/*
 * 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_PATTERN_THREAD_PATTERN_CONVERTER
#define _LOG4CXX_PATTERN_THREAD_PATTERN_CONVERTER

#include <log4cxx/pattern/loggingeventpatternconverter.h>

namespace log4cxx
{
namespace pattern
{


/**
 * Formats the event thread name.
 *
 *
 *
 */
class LOG4CXX_EXPORT ThreadPatternConverter : public LoggingEventPatternConverter
{
        /**
         * Private constructor.
         */
        ThreadPatternConverter();

    public:
        DECLARE_LOG4CXX_PATTERN(ThreadPatternConverter)
        BEGIN_LOG4CXX_CAST_MAP()
        LOG4CXX_CAST_ENTRY(ThreadPatternConverter)
        LOG4CXX_CAST_ENTRY_CHAIN(LoggingEventPatternConverter)
        END_LOG4CXX_CAST_MAP()

        /**
         * Obtains an instance of ThreadPatternConverter.
         * @param options options, currently ignored, may be null.
         * @return instance of ThreadPatternConverter.
         */
        static PatternConverterPtr newInstance(
            const std::vector<LogString>& options);

        using LoggingEventPatternConverter::format;

        void format(const log4cxx::spi::LoggingEventPtr& event,
                    LogString& toAppendTo,
                    log4cxx::helpers::Pool& p) const;
};
}
}
#endif