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18 package org.apache.logging.log4j.io.internal;
19
20 import java.io.FilterOutputStream;
21 import java.io.IOException;
22 import java.io.OutputStream;
23 import java.nio.charset.Charset;
24
25 import org.apache.logging.log4j.Level;
26 import org.apache.logging.log4j.Marker;
27 import org.apache.logging.log4j.io.ByteStreamLogger;
28 import org.apache.logging.log4j.spi.ExtendedLogger;
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34
35 public class InternalFilterOutputStream extends FilterOutputStream {
36
37 private final ByteStreamLogger logger;
38 private final String fqcn;
39
40 public InternalFilterOutputStream(final OutputStream out, final Charset charset, final ExtendedLogger logger,
41 final String fqcn, final Level level, final Marker marker) {
42 super(out);
43 this.logger = new ByteStreamLogger(logger, level, marker, charset);
44 this.fqcn = fqcn;
45 }
46
47 @Override
48 public void close() throws IOException {
49 this.out.close();
50 this.logger.close(this.fqcn);
51 }
52
53 @Override
54 public void flush() throws IOException {
55 this.out.flush();
56 }
57
58 @Override
59 public String toString() {
60 return "{stream=" + this.out + '}';
61 }
62
63 @Override
64 public void write(final byte[] b) throws IOException {
65 this.out.write(b);
66 this.logger.put(this.fqcn, b, 0, b.length);
67 }
68
69 @Override
70 public void write(final byte[] b, final int off, final int len) throws IOException {
71 this.out.write(b, off, len);
72 this.logger.put(this.fqcn, b, off, len);
73 }
74
75 @Override
76 public void write(final int b) throws IOException {
77 this.out.write(b);
78 this.logger.put(this.fqcn, (byte) (b & 0xFF));
79 }
80 }