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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.
*/
#include <log4cxx/filter/andfilter.h>
#include <log4cxx/spi/loggingevent.h>
#include <log4cxx/helpers/stringhelper.h>
#include <log4cxx/helpers/optionconverter.h>
using namespace log4cxx;
using namespace log4cxx::filter;
using namespace log4cxx::spi;
using namespace log4cxx::helpers;
IMPLEMENT_LOG4CXX_OBJECT(AndFilter)
AndFilter::AndFilter()
: headFilter(), tailFilter(), acceptOnMatch(true)
{
}
void AndFilter::addFilter(const FilterPtr& filter) {
if (headFilter == NULL) {
headFilter = filter;
tailFilter = filter;
} else {
tailFilter->setNext(filter);
}
}
void AndFilter::setAcceptOnMatch(bool newValue) {
acceptOnMatch = newValue;
}
Filter::FilterDecision AndFilter::decide(
const spi::LoggingEventPtr& event) const
{
bool accepted = true;
FilterPtr f(headFilter);
while (f != NULL) {
accepted = accepted && (Filter::ACCEPT == f->decide(event));
f = f->getNext();
}
if (accepted) {
if(acceptOnMatch) {
return Filter::ACCEPT;
}
return Filter::DENY;
}
return Filter::NEUTRAL;
}
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