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     */
017    package org.apache.logging.log4j.core.net.server;
018    
019    import java.io.IOException;
020    import java.io.InputStream;
021    import java.io.ObjectInputStream;
022    
023    import org.apache.logging.log4j.core.LogEvent;
024    import org.apache.logging.log4j.core.LogEventListener;
025    
026    /**
027     * Reads and logs serialized {@link LogEvent} objects from an {@link ObjectInputStream}.
028     */
029    public class ObjectInputStreamLogEventBridge extends AbstractLogEventBridge<ObjectInputStream> {
030    
031        @Override
032        public void logEvents(final ObjectInputStream inputStream, final LogEventListener logEventListener)
033                throws IOException {
034            try {
035                logEventListener.log((LogEvent) inputStream.readObject());
036            } catch (final ClassNotFoundException e) {
037                throw new IOException(e);
038            }
039        }
040    
041        @Override
042        public ObjectInputStream wrapStream(final InputStream inputStream) throws IOException {
043            return new ObjectInputStream(inputStream);
044        }
045    }