Package org.apache.logging.log4j.io
Class LoggerPrintStream
- java.lang.Object
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- java.io.OutputStream
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- java.io.FilterOutputStream
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- java.io.PrintStream
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- org.apache.logging.log4j.io.LoggerPrintStream
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- All Implemented Interfaces:
Closeable
,Flushable
,Appendable
,AutoCloseable
public class LoggerPrintStream extends PrintStream
Logs each line written to a pre-defined level. Can also be configured with a Marker. This class provides an interface that follows thePrintStream
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
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Fields inherited from class java.io.FilterOutputStream
out
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Constructor Summary
Constructors Modifier Constructor Description protected
LoggerPrintStream(OutputStream out, boolean autoFlush, Charset charset, ExtendedLogger logger, String fqcn, Level level, Marker marker)
protected
LoggerPrintStream(ExtendedLogger logger, boolean autoFlush, Charset charset, String fqcn, Level level, Marker marker)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LoggerPrintStream
append(char c)
LoggerPrintStream
append(CharSequence csq)
LoggerPrintStream
append(CharSequence csq, int start, int end)
boolean
checkError()
void
close()
void
flush()
LoggerPrintStream
format(String format, Object... args)
LoggerPrintStream
format(Locale l, String format, Object... args)
void
print(boolean b)
void
print(char c)
void
print(char[] s)
void
print(double d)
void
print(float f)
void
print(int i)
void
print(long l)
void
print(Object obj)
void
print(String s)
LoggerPrintStream
printf(String format, Object... args)
LoggerPrintStream
printf(Locale l, String format, Object... args)
void
println()
void
println(boolean x)
void
println(char x)
void
println(char[] x)
void
println(double x)
void
println(float x)
void
println(int x)
void
println(long x)
void
println(Object x)
void
println(String x)
String
toString()
void
write(byte[] b)
void
write(byte[] b, int off, int len)
void
write(int b)
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Methods inherited from class java.io.PrintStream
clearError, setError
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Methods inherited from class java.io.OutputStream
nullOutputStream
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Constructor Detail
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LoggerPrintStream
protected LoggerPrintStream(ExtendedLogger logger, boolean autoFlush, Charset charset, String fqcn, Level level, Marker marker) throws UnsupportedEncodingException
- Throws:
UnsupportedEncodingException
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LoggerPrintStream
protected LoggerPrintStream(OutputStream out, boolean autoFlush, Charset charset, ExtendedLogger logger, String fqcn, Level level, Marker marker) throws UnsupportedEncodingException
- Throws:
UnsupportedEncodingException
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Method Detail
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append
public LoggerPrintStream append(char c)
- Specified by:
append
in interfaceAppendable
- Overrides:
append
in classPrintStream
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append
public LoggerPrintStream append(CharSequence csq)
- Specified by:
append
in interfaceAppendable
- Overrides:
append
in classPrintStream
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append
public LoggerPrintStream append(CharSequence csq, int start, int end)
- Specified by:
append
in interfaceAppendable
- Overrides:
append
in classPrintStream
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checkError
public boolean checkError()
- Overrides:
checkError
in classPrintStream
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close
public void close()
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classPrintStream
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flush
public void flush()
- Specified by:
flush
in interfaceFlushable
- Overrides:
flush
in classPrintStream
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format
public LoggerPrintStream format(Locale l, String format, Object... args)
- Overrides:
format
in classPrintStream
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format
public LoggerPrintStream format(String format, Object... args)
- Overrides:
format
in classPrintStream
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print
public void print(boolean b)
- Overrides:
print
in classPrintStream
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print
public void print(char c)
- Overrides:
print
in classPrintStream
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print
public void print(char[] s)
- Overrides:
print
in classPrintStream
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print
public void print(double d)
- Overrides:
print
in classPrintStream
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print
public void print(float f)
- Overrides:
print
in classPrintStream
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print
public void print(int i)
- Overrides:
print
in classPrintStream
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print
public void print(long l)
- Overrides:
print
in classPrintStream
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print
public void print(Object obj)
- Overrides:
print
in classPrintStream
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print
public void print(String s)
- Overrides:
print
in classPrintStream
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printf
public LoggerPrintStream printf(Locale l, String format, Object... args)
- Overrides:
printf
in classPrintStream
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printf
public LoggerPrintStream printf(String format, Object... args)
- Overrides:
printf
in classPrintStream
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println
public void println()
- Overrides:
println
in classPrintStream
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println
public void println(boolean x)
- Overrides:
println
in classPrintStream
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println
public void println(char x)
- Overrides:
println
in classPrintStream
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println
public void println(char[] x)
- Overrides:
println
in classPrintStream
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println
public void println(double x)
- Overrides:
println
in classPrintStream
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println
public void println(float x)
- Overrides:
println
in classPrintStream
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println
public void println(int x)
- Overrides:
println
in classPrintStream
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println
public void println(long x)
- Overrides:
println
in classPrintStream
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println
public void println(Object x)
- Overrides:
println
in classPrintStream
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println
public void println(String x)
- Overrides:
println
in classPrintStream
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write
public void write(byte[] b) throws IOException
- Overrides:
write
in classFilterOutputStream
- Throws:
IOException
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write
public void write(byte[] b, int off, int len)
- Overrides:
write
in classPrintStream
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write
public void write(int b)
- Overrides:
write
in classPrintStream
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