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/*
* 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_PROPERTYFILTER_H
#define _LOG4CXX_FILTER_PROPERTYFILTER_H
#if defined(_MSC_VER)
#pragma warning (push)
#pragma warning ( disable: 4231 4251 4275 4786 )
#endif
#include <log4cxx/spi/filter.h>
#include <map>
namespace log4cxx
{
namespace filter
{
/**
* NOTE: This filter modifies logging events by adding properties to the event.
*
* The 'properties' param is converted to event properties, which are
* set on every event processed by the filter.
*
* Individual properties are only set if they do not already exist on the
* logging event (will not override existing properties).
*
* This class relies on the convention that property name/value pairs are
* equals-symbol delimited, and each name/value pair is comma-delimited
*
* Example properties param:
* somename=somevalue,anothername=anothervalue,thirdname=third value
*
*
*/
class LOG4CXX_EXPORT PropertyFilter : public log4cxx::spi::Filter
{
typedef std::map < LogString, LogString > PropertyMap;
PropertyMap* properties;
PropertyFilter(const PropertyFilter &);
PropertyFilter & operator=(const PropertyFilter &);
public:
DECLARE_LOG4CXX_OBJECT(PropertyFilter)
BEGIN_LOG4CXX_CAST_MAP()
LOG4CXX_CAST_ENTRY(log4cxx::spi::Filter)
END_LOG4CXX_CAST_MAP()
PropertyFilter();
~PropertyFilter();
void setProperties(const LogString & props);
FilterDecision decide(const spi::LoggingEventPtr & event) const;
};
}
}
#if defined(_MSC_VER)
#pragma warning (pop)
#endif
#endif
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