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    
018    package org.apache.logging.log4j.io;
019    
020    import java.io.BufferedInputStream;
021    import java.io.IOException;
022    import java.io.InputStream;
023    import java.nio.charset.Charset;
024    
025    import org.apache.logging.log4j.Level;
026    import org.apache.logging.log4j.Marker;
027    import org.apache.logging.log4j.spi.ExtendedLogger;
028    
029    /**
030     * 
031     * @since 2.1
032     */
033    public class LoggerBufferedInputStream extends BufferedInputStream {
034        private static final String FQCN = LoggerBufferedInputStream.class.getName();
035    
036        protected LoggerBufferedInputStream(final InputStream in, final Charset charset, final ExtendedLogger logger,
037                                            final String fqcn, final Level level, final Marker marker) {
038            super(new LoggerInputStream(in, charset, logger, fqcn == null ? FQCN : fqcn, level, marker));
039        }
040    
041        protected LoggerBufferedInputStream(final InputStream in, final Charset charset, final int size,
042                                            final ExtendedLogger logger, final String fqcn, final Level level,
043                                            final Marker marker) {
044            super(new LoggerInputStream(in, charset, logger, fqcn == null ? FQCN : fqcn, level, marker), size);
045        }
046    
047        @Override
048        public void close() throws IOException {
049            super.close();
050        }
051        
052        @Override
053        public synchronized int read() throws IOException {
054            return super.read();
055        }
056        
057        @Override
058        public int read(final byte[] b) throws IOException {
059            return super.read(b, 0, b.length);
060        }
061        
062        @Override
063        public synchronized int read(final byte[] b, final int off, final int len) throws IOException {
064            return super.read(b, off, len);
065        }
066    
067        @Override
068        public String toString() {
069            return LoggerBufferedInputStream.class.getSimpleName() + "{stream=" + this.in + '}';
070        }
071    }