library/log4php/filters/LoggerFilterDenyAll.php
author Markus Broeker<broeker.markus@googlemail.com>
Sun, 14 Feb 2016 15:07:45 +0100
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<?php
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/**
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 * Licensed to the Apache Software Foundation (ASF) under one or more
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 * contributor license agreements. See the NOTICE file distributed with
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 * this work for additional information regarding copyright ownership.
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 * The ASF licenses this file to You under the Apache License, Version 2.0
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 * (the "License"); you may not use this file except in compliance with
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 * the License. You may obtain a copy of the License at
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 *
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 *       http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 *
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 * @package log4php
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 */
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/**
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 * This filter drops all logging events.
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 *
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 * You can add this filter to the end of a filter chain to
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 * switch from the default "accept all unless instructed otherwise"
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 * filtering behaviour to a "deny all unless instructed otherwise"
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 * behaviour.
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 *
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 * <p>
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 * An example for this filter:
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 *
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 * {@example ../../examples/php/filter_denyall.php 19}
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 *
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 * <p>
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 * The corresponding XML file:
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 *
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 * {@example ../../examples/resources/filter_denyall.xml 18}
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 *
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 * @version $Revision: 883108 $
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 * @package log4php
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 * @subpackage filters
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 * @since 0.3
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 */
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class LoggerFilterDenyAll extends LoggerFilter {
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    /**
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     * Always returns the integer constant {@link LoggerFilter::DENY}
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     * regardless of the {@link LoggerLoggingEvent} parameter.
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     *
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     * @param LoggerLoggingEvent $event The {@link LoggerLoggingEvent} to filter.
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     * @return LoggerFilter::DENY Always returns {@link LoggerFilter::DENY}
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     */
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    public function decide(LoggerLoggingEvent $event) {
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        return LoggerFilter::DENY;
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    }
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}