org.apache.logging.log4j.spi

Class LoggerStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.PrintStream

org.apache.logging.log4j.spi.LoggerStream

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class LoggerStream
extends PrintStream

Output stream that logs each line written to a pre-defined level. Can also be configured with a Marker. This class provides an interface that follows the PrintStream methods in spirit, but doesn't 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!

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
LoggerStream(AbstractLogger logger, Level level)
LoggerStream(AbstractLogger logger, Marker marker, Level level)

Method Summary

Methods

Modifier and Type	Method and Description
LoggerStream	append(char c)
LoggerStream	append(CharSequence csq)
LoggerStream	append(CharSequence csq, int start, int end)
boolean	checkError()
void	close()
boolean	equals(Object other)
void	flush()
LoggerStream	format(Locale l, String format, Object... args)
LoggerStream	format(String format, Object... args)
int	hashCode()
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)
LoggerStream	printf(Locale l, String format, Object... args)
LoggerStream	printf(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)

Methods inherited from class java.io.PrintStream

clearError, setError

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LoggerStream

public LoggerStream(AbstractLogger logger,
            Level level)

LoggerStream

public LoggerStream(AbstractLogger logger,
            Marker marker,
            Level level)

Method Detail

write

public void write(int b)

Overrides:

write in class PrintStream

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] b,
         int off,
         int len)

Overrides:

write in class PrintStream

flush

public void flush()

Specified by:

flush in interface Flushable

Overrides:

flush in class PrintStream

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class PrintStream

print

public void print(boolean b)

Overrides:

print in class PrintStream

print

public void print(char c)

Overrides:

print in class PrintStream

print

public void print(int i)

Overrides:

print in class PrintStream

print

public void print(long l)

Overrides:

print in class PrintStream

print

public void print(float f)

Overrides:

print in class PrintStream

print

public void print(double d)

Overrides:

print in class PrintStream

print

public void print(char[] s)

Overrides:

print in class PrintStream

print

public void print(String s)

Overrides:

print in class PrintStream

print

public void print(Object obj)

Overrides:

print in class PrintStream

println

public void println()

Overrides:

println in class PrintStream

println

public void println(boolean x)

Overrides:

println in class PrintStream

println

public void println(char x)

Overrides:

println in class PrintStream

println

public void println(int x)

Overrides:

println in class PrintStream

println

public void println(long x)

Overrides:

println in class PrintStream

println

public void println(float x)

Overrides:

println in class PrintStream

println

public void println(double x)

Overrides:

println in class PrintStream

println

public void println(char[] x)

Overrides:

println in class PrintStream

println

public void println(String x)

Overrides:

println in class PrintStream

println

public void println(Object x)

Overrides:

println in class PrintStream

printf

public LoggerStream printf(String format,
                  Object... args)

Overrides:

printf in class PrintStream

printf

public LoggerStream printf(Locale l,
                  String format,
                  Object... args)

Overrides:

printf in class PrintStream

append

public LoggerStream append(char c)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

append

public LoggerStream append(CharSequence csq)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

append

public LoggerStream append(CharSequence csq,
                  int start,
                  int end)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

format

public LoggerStream format(String format,
                  Object... args)

Overrides:

format in class PrintStream

format

public LoggerStream format(Locale l,
                  String format,
                  Object... args)

Overrides:

format in class PrintStream

checkError

public boolean checkError()

Overrides:

checkError in class PrintStream

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object