net.lenni0451.commons.logging.impl

Class PrintStreamLogger

java.lang.Object

net.lenni0451.commons.logging.impl.PrintStreamLogger

All Implemented Interfaces:

Logger

Direct Known Subclasses:

FileLogger, SysoutLogger

public class PrintStreamLogger
extends java.lang.Object
implements Logger

A Logger implementation that logs to a PrintStream.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PrintStreamLogger.LogLevel The log level of the log message.

Constructor Summary

Constructors

Constructor and Description
PrintStreamLogger(java.util.function.Function<PrintStreamLogger.LogLevel,java.io.PrintStream> stream, java.lang.String prefix, MessageFormat messageFormat) Create a new PrintStreamLogger instance.
PrintStreamLogger(java.io.PrintStream stream, java.lang.String prefix, MessageFormat messageFormat) Create a new PrintStreamLogger instance.

Method Summary

Modifier and Type	Method and Description
void	error(java.lang.String message, java.lang.Object... args) Log a message with the level ERROR.
void	info(java.lang.String message, java.lang.Object... args) Log a message with the level INFO.
protected void	log(java.io.PrintStream stream, java.lang.String level, java.lang.String message, java.lang.Object[] args)
void	warn(java.lang.String message, java.lang.Object... args) Log a message with the level WARN.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PrintStreamLogger

public PrintStreamLogger(java.io.PrintStream stream,
                         java.lang.String prefix,
                         MessageFormat messageFormat)

Create a new PrintStreamLogger instance.

Parameters:

stream - The stream where the log messages should be written to

prefix - The prefix for the log message

messageFormat - The argument format for the log message

PrintStreamLogger

public PrintStreamLogger(java.util.function.Function<PrintStreamLogger.LogLevel,java.io.PrintStream> stream,
                         java.lang.String prefix,
                         MessageFormat messageFormat)

Create a new PrintStreamLogger instance.

Parameters:

stream - A function that returns the stream where the log messages should be written to

prefix - The prefix for the log message

messageFormat - The argument format for the log message

Method Detail

info

public void info(java.lang.String message,
                 java.lang.Object... args)

Description copied from interface: Logger

Log a message with the level INFO.
Argument placeholders are defined by the logging implementation.
If the last argument is an instance of Throwable it will be logged as an error message.

Specified by:

info in interface Logger

Parameters:

message - The message to log

args - The arguments for the message

warn

public void warn(java.lang.String message,
                 java.lang.Object... args)

Description copied from interface: Logger

Log a message with the level WARN.
Argument placeholders are defined by the logging implementation.
If the last argument is an instance of Throwable it will be logged as an error message.

Specified by:

warn in interface Logger

Parameters:

message - The message to log

args - The arguments for the message

error

public void error(java.lang.String message,
                  java.lang.Object... args)

Description copied from interface: Logger

Log a message with the level ERROR.
Argument placeholders are defined by the logging implementation.
If the last argument is an instance of Throwable it will be logged as an error message.

Specified by:

error in interface Logger

Parameters:

message - The message to log

args - The arguments for the message

log

protected void log(java.io.PrintStream stream,
                   java.lang.String level,
                   java.lang.String message,
                   java.lang.Object[] args)