locationinfofilter.h

/*
 * 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_LOCATIONINFOFILTER_H
#define _LOG4CXX_FILTER_LOCATIONINFOFILTER_H

#include <log4cxx/spi/filter.h>

namespace log4cxx
{
namespace rule
{
class ExpressionRule;
class Rule;
typedef helpers::ObjectPtrT < Rule > RulePtr;
typedef helpers::ObjectPtrT < ExpressionRule > ExpressionRulePtr;
}

namespace filter
{
class LOG4CXX_EXPORT LocationInfoFilter: public log4cxx::spi::Filter
{
        bool convertInFixToPostFix;
        LogString expression;
        log4cxx::rule::RulePtr expressionRule;
        //HACK: Category is the last of the internal layers - pass this in as the class name
        //in order for parsing to work correctly
        LogString className;

    public:
        DECLARE_LOG4CXX_OBJECT(LocationInfoFilter)
        BEGIN_LOG4CXX_CAST_MAP()
        LOG4CXX_CAST_ENTRY(log4cxx::spi::Filter)
        END_LOG4CXX_CAST_MAP()

        LocationInfoFilter();

        void activateOptions(log4cxx::helpers::Pool&);

        void setExpression(const LogString& expression);

        LogString getExpression() const;

        void setConvertInFixToPostFix(bool convertInFixToPostFix);

        bool getConvertInFixToPostFix() const;

        FilterDecision decide(const spi::LoggingEventPtr& event) const;

};
}
}
#endif