filterbasedtriggeringpolicy.h

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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.
 */
 
#if !defined(_LOG4CXX_ROLLING_FILTER_BASED_TRIGGERING_POLICY_H)
#define _LOG4CXX_ROLLING_FILTER_BASED_TRIGGERING_POLICY_H
 
#include <log4cxx/rolling/triggeringpolicy.h>
#include <log4cxx/spi/filter.h>
 
namespace log4cxx
{
 
class File;
 
namespace helpers
{
class Pool;
}
 
 
namespace rolling
{
 
// Instantiate template pointer types passed as parameters
LOG4CXX_INSTANTIATE_EXPORTED_PTR(log4cxx::spi::Filter);
 
class LOG4CXX_EXPORT FilterBasedTriggeringPolicy : public TriggeringPolicy
{
 
        DECLARE_LOG4CXX_OBJECT(FilterBasedTriggeringPolicy)
        BEGIN_LOG4CXX_CAST_MAP()
        LOG4CXX_CAST_ENTRY(FilterBasedTriggeringPolicy)
        LOG4CXX_CAST_ENTRY_CHAIN(TriggeringPolicy)
        END_LOG4CXX_CAST_MAP()
 
        LOG4CXX_DECLARE_PRIVATE_MEMBER_PTR(FilterBasedTriggeringPolicyPrivate, m_priv)
 
    public:
        FilterBasedTriggeringPolicy();
        virtual ~FilterBasedTriggeringPolicy();
 
        bool isTriggeringEvent(
            Appender* appender,
            const spi::LoggingEventPtr& event,
            const LogString& filename,
            size_t fileLength) override;
 
        void addFilter(const spi::FilterPtr& newFilter);
 
        void clearFilters();
 
        spi::FilterPtr& getFilter();
 
        void activateOptions(helpers::Pool&) override;
 
        void setOption(const LogString& option, const LogString& value) override;
};
 
LOG4CXX_PTR_DEF(FilterBasedTriggeringPolicy);
 
}
}
 
#endif