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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.
 */
package org.apache.log4j.bridge;

import org.apache.log4j.rewrite.RewritePolicy;
import org.apache.log4j.spi.LoggingEvent;
import org.apache.logging.log4j.core.LogEvent;

/**
 * Binds a Log4j 2 RewritePolicy to Log4j 1.
 */
public class RewritePolicyWrapper implements RewritePolicy {

    private final org.apache.logging.log4j.core.appender.rewrite.RewritePolicy policy;

    public RewritePolicyWrapper(final org.apache.logging.log4j.core.appender.rewrite.RewritePolicy policy) {
        this.policy = policy;
    }

    @Override
    public LoggingEvent rewrite(final LoggingEvent source) {
        final LogEvent event =
                source instanceof LogEventAdapter ? ((LogEventAdapter) source).getEvent() : new LogEventWrapper(source);
        return new LogEventAdapter(policy.rewrite(event));
    }

    public org.apache.logging.log4j.core.appender.rewrite.RewritePolicy getPolicy() {
        return policy;
    }
}