Package org.apache.logging.log4j.io
Class LoggerPrintWriter
java.lang.Object
java.io.Writer
java.io.PrintWriter
org.apache.logging.log4j.io.LoggerPrintWriter
- All Implemented Interfaces:
Closeable,Flushable,Appendable,AutoCloseable
Logs each line written to a pre-defined level. Can also be configured with a Marker. This class provides an interface
that follows the
PrintWriter methods in spirit, but doesn't require output to any external writer.
Integration with JDBC logging can be as simple as:
PrintWriter pw = IoBuilder.forLogger().setLevel(Level.DEBUG).buildPrintWriter();
DriverManager.setLogWriter(pw);
DataSource ds = ...
ds.setLogWriter(pw);
- Since:
- 2.1
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Field Summary
FieldsFields inherited from class java.io.PrintWriter
out -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedLoggerPrintWriter(Writer writer, boolean autoFlush, ExtendedLogger logger, String fqcn, Level level, Marker marker) protectedLoggerPrintWriter(ExtendedLogger logger, boolean autoFlush, String fqcn, Level level, Marker marker) -
Method Summary
Modifier and TypeMethodDescriptionappend(char c) append(CharSequence csq) append(CharSequence csq, int start, int end) booleanvoidclose()voidflush()voidprint(boolean b) voidprint(char c) voidprint(char[] s) voidprint(double d) voidprint(float f) voidprint(int i) voidprint(long l) voidvoidvoidprintln()voidprintln(boolean x) voidprintln(char x) voidprintln(char[] x) voidprintln(double x) voidprintln(float x) voidprintln(int x) voidprintln(long x) voidvoidtoString()voidwrite(char[] buf) voidwrite(char[] buf, int off, int len) voidwrite(int c) voidvoidMethods inherited from class java.io.PrintWriter
clearError, setErrorMethods inherited from class java.io.Writer
nullWriter
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Field Details
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FQCN
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writer
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Constructor Details
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LoggerPrintWriter
protected LoggerPrintWriter(ExtendedLogger logger, boolean autoFlush, String fqcn, Level level, Marker marker) -
LoggerPrintWriter
protected LoggerPrintWriter(Writer writer, boolean autoFlush, ExtendedLogger logger, String fqcn, Level level, Marker marker)
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Method Details
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append
- Specified by:
appendin interfaceAppendable- Overrides:
appendin classPrintWriter
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append
- Specified by:
appendin interfaceAppendable- Overrides:
appendin classPrintWriter
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append
- Specified by:
appendin interfaceAppendable- Overrides:
appendin classPrintWriter
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checkError
public boolean checkError()- Overrides:
checkErrorin classPrintWriter
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close
public void close()- Specified by:
closein interfaceAutoCloseable- Specified by:
closein interfaceCloseable- Overrides:
closein classPrintWriter
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flush
public void flush()- Specified by:
flushin interfaceFlushable- Overrides:
flushin classPrintWriter
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format
- Overrides:
formatin classPrintWriter
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format
- Overrides:
formatin classPrintWriter
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print
public void print(boolean b) - Overrides:
printin classPrintWriter
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print
public void print(char c) - Overrides:
printin classPrintWriter
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print
public void print(char[] s) - Overrides:
printin classPrintWriter
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print
public void print(double d) - Overrides:
printin classPrintWriter
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print
public void print(float f) - Overrides:
printin classPrintWriter
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print
public void print(int i) - Overrides:
printin classPrintWriter
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print
public void print(long l) - Overrides:
printin classPrintWriter
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print
- Overrides:
printin classPrintWriter
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print
- Overrides:
printin classPrintWriter
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printf
- Overrides:
printfin classPrintWriter
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printf
- Overrides:
printfin classPrintWriter
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println
public void println()- Overrides:
printlnin classPrintWriter
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println
public void println(boolean x) - Overrides:
printlnin classPrintWriter
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println
public void println(char x) - Overrides:
printlnin classPrintWriter
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println
public void println(char[] x) - Overrides:
printlnin classPrintWriter
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println
public void println(double x) - Overrides:
printlnin classPrintWriter
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println
public void println(float x) - Overrides:
printlnin classPrintWriter
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println
public void println(int x) - Overrides:
printlnin classPrintWriter
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println
public void println(long x) - Overrides:
printlnin classPrintWriter
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println
- Overrides:
printlnin classPrintWriter
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println
- Overrides:
printlnin classPrintWriter
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toString
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write
public void write(char[] buf) - Overrides:
writein classPrintWriter
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write
public void write(char[] buf, int off, int len) - Overrides:
writein classPrintWriter
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write
public void write(int c) - Overrides:
writein classPrintWriter
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write
- Overrides:
writein classPrintWriter
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write
- Overrides:
writein classPrintWriter
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