Package org.apache.logging.log4j.io
Class LoggerFilterOutputStream
- java.lang.Object
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- java.io.OutputStream
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- java.io.FilterOutputStream
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- org.apache.logging.log4j.io.LoggerFilterOutputStream
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- All Implemented Interfaces:
java.io.Closeable
,java.io.Flushable
,java.lang.AutoCloseable
public class LoggerFilterOutputStream extends java.io.FilterOutputStream
Logs each line written to a pre-defined level. Can also be configured with a Marker. This class provides an interface that follows theOutputStream
methods in spirit, but doesn't require output to any external stream. This class should not be used as a stream for an underlying logger unless it's being used as a bridge. Otherwise, infinite loops may occur!- Since:
- 2.1
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
FQCN
private InternalFilterOutputStream
logger
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Constructor Summary
Constructors Modifier Constructor Description protected
LoggerFilterOutputStream(java.io.OutputStream out, java.nio.charset.Charset charset, ExtendedLogger logger, java.lang.String fqcn, Level level, Marker marker)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
void
flush()
java.lang.String
toString()
void
write(byte[] b)
void
write(byte[] b, int off, int len)
void
write(int b)
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Field Detail
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FQCN
private static final java.lang.String FQCN
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logger
private final InternalFilterOutputStream logger
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Constructor Detail
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LoggerFilterOutputStream
protected LoggerFilterOutputStream(java.io.OutputStream out, java.nio.charset.Charset charset, ExtendedLogger logger, java.lang.String fqcn, Level level, Marker marker)
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Method Detail
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close
public void close() throws java.io.IOException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Overrides:
close
in classjava.io.FilterOutputStream
- Throws:
java.io.IOException
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flush
public void flush() throws java.io.IOException
- Specified by:
flush
in interfacejava.io.Flushable
- Overrides:
flush
in classjava.io.FilterOutputStream
- Throws:
java.io.IOException
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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write
public void write(byte[] b) throws java.io.IOException
- Overrides:
write
in classjava.io.FilterOutputStream
- Throws:
java.io.IOException
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write
public void write(byte[] b, int off, int len) throws java.io.IOException
- Overrides:
write
in classjava.io.FilterOutputStream
- Throws:
java.io.IOException
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write
public void write(int b) throws java.io.IOException
- Overrides:
write
in classjava.io.FilterOutputStream
- Throws:
java.io.IOException
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