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
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
LoggerPrintWriter
(Writer writer, boolean autoFlush, ExtendedLogger logger, String fqcn, Level level, Marker marker) protected
LoggerPrintWriter
(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) boolean
void
close()
void
flush()
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
void
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
void
toString()
void
write
(char[] buf) void
write
(char[] buf, int off, int len) void
write
(int c) void
void
Methods inherited from class java.io.PrintWriter
clearError, setError
Methods inherited from class java.io.Writer
nullWriter
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Field Details
-
FQCN
-
writer
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Constructor Details
-
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
-
append
- Specified by:
append
in interfaceAppendable
- Overrides:
append
in classPrintWriter
-
append
- Specified by:
append
in interfaceAppendable
- Overrides:
append
in classPrintWriter
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append
- Specified by:
append
in interfaceAppendable
- Overrides:
append
in classPrintWriter
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checkError
public boolean checkError()- Overrides:
checkError
in classPrintWriter
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close
public void close()- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classPrintWriter
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flush
public void flush()- Specified by:
flush
in interfaceFlushable
- Overrides:
flush
in classPrintWriter
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format
- Overrides:
format
in classPrintWriter
-
format
- Overrides:
format
in classPrintWriter
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print
public void print(boolean b) - Overrides:
print
in classPrintWriter
-
print
public void print(char c) - Overrides:
print
in classPrintWriter
-
print
public void print(char[] s) - Overrides:
print
in classPrintWriter
-
print
public void print(double d) - Overrides:
print
in classPrintWriter
-
print
public void print(float f) - Overrides:
print
in classPrintWriter
-
print
public void print(int i) - Overrides:
print
in classPrintWriter
-
print
public void print(long l) - Overrides:
print
in classPrintWriter
-
print
- Overrides:
print
in classPrintWriter
-
print
- Overrides:
print
in classPrintWriter
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printf
- Overrides:
printf
in classPrintWriter
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printf
- Overrides:
printf
in classPrintWriter
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println
public void println()- Overrides:
println
in classPrintWriter
-
println
public void println(boolean x) - Overrides:
println
in classPrintWriter
-
println
public void println(char x) - Overrides:
println
in classPrintWriter
-
println
public void println(char[] x) - Overrides:
println
in classPrintWriter
-
println
public void println(double x) - Overrides:
println
in classPrintWriter
-
println
public void println(float x) - Overrides:
println
in classPrintWriter
-
println
public void println(int x) - Overrides:
println
in classPrintWriter
-
println
public void println(long x) - Overrides:
println
in classPrintWriter
-
println
- Overrides:
println
in classPrintWriter
-
println
- Overrides:
println
in classPrintWriter
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toString
-
write
public void write(char[] buf) - Overrides:
write
in classPrintWriter
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write
public void write(char[] buf, int off, int len) - Overrides:
write
in classPrintWriter
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write
public void write(int c) - Overrides:
write
in classPrintWriter
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write
- Overrides:
write
in classPrintWriter
-
write
- Overrides:
write
in classPrintWriter
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