001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache license, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the license for the specific language governing permissions and
015 * limitations under the license.
016 */
017package org.apache.log4j.bridge;
018
019import org.apache.log4j.spi.LoggingEvent;
020import org.apache.logging.log4j.core.LogEvent;
021import org.apache.log4j.rewrite.RewritePolicy;
022
023/**
024 * Binds a Log4j 2 RewritePolicy to Log4j 1.
025 */
026public class RewritePolicyWrapper implements RewritePolicy {
027
028    private final org.apache.logging.log4j.core.appender.rewrite.RewritePolicy policy;
029
030    public RewritePolicyWrapper(org.apache.logging.log4j.core.appender.rewrite.RewritePolicy policy) {
031        this.policy = policy;
032    }
033
034    @Override
035    public LoggingEvent rewrite(LoggingEvent source) {
036        LogEvent event = source instanceof LogEventAdapter ? ((LogEventAdapter) source).getEvent() :
037                new LogEventWrapper(source);
038        return new LogEventAdapter(policy.rewrite(event));
039    }
040
041    public org.apache.logging.log4j.core.appender.rewrite.RewritePolicy getPolicy() {
042        return policy;
043    }
044}