Package ej.util.message.basic

Class BasicMessageLogger

java.lang.Object

ej.util.message.basic.BasicMessageLogger

All Implemented Interfaces:

MessageLogger

public class BasicMessageLogger
extends Object
implements MessageLogger

A basic message logger delegates the messages build to a MessageBuilder and prints them to the standard output stream.

See Also:

System.out

Field Summary

Fields

Modifier and Type	Field	Description
static BasicMessageLogger	INSTANCE	An instance of BasicMessageLogger.

Constructor Summary

Constructors

Constructor	Description
BasicMessageLogger()	Creates an instance using BasicMessageBuilder.INSTANCE to build the messages.
BasicMessageLogger(MessageBuilder builder)	Creates an instance passing the message builder used to build the messages.

Method Summary

Modifier and Type	Method	Description
MessageBuilder	getMessageBuilder()	Gets the message builder used to build the messages.
void	log(char level, String category, int id)	Logs a message.
void	log(char level, String category, int id, Object... arguments)	Logs a message with arguments.
void	log(char level, String category, int id, Throwable t)	Logs a message with a throwable.
void	log(char level, String category, int id, Throwable t, Object... arguments)	Logs a message with a throwable and arguments.
void	setMessageBuilder(MessageBuilder builder)	Sets the message builder used to build the messages.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BasicMessageLogger INSTANCE

An instance of BasicMessageLogger.

Constructor Detail

BasicMessageLogger

public BasicMessageLogger()

Creates an instance using BasicMessageBuilder.INSTANCE to build the messages.

BasicMessageLogger

public BasicMessageLogger(MessageBuilder builder)

Creates an instance passing the message builder used to build the messages.

Parameters:

builder - the MessageBuilder to use, cannot be null.

Throws:

NullPointerException - if the given builder is null.

Method Detail

getMessageBuilder

public MessageBuilder getMessageBuilder()

Description copied from interface: MessageLogger

Gets the message builder used to build the messages.

Specified by:

getMessageBuilder in interface MessageLogger

Returns:

the message builder.

setMessageBuilder

public void setMessageBuilder(MessageBuilder builder)

Description copied from interface: MessageLogger

Sets the message builder used to build the messages.

Specified by:

setMessageBuilder in interface MessageLogger

Parameters:

builder - the message builder to set, cannot be null.

log

public void log(char level,
                String category,
                int id)

Description copied from interface: MessageLogger

Logs a message.

Specified by:

log in interface MessageLogger

Parameters:

level - the level of the message.

category - the category of the message.

id - the ID of the message.

See Also:

MessageBuilder.buildMessage(char, String, int)

log

public void log(char level,
                String category,
                int id,
                Throwable t)

Description copied from interface: MessageLogger

Logs a message with a throwable.

Specified by:

log in interface MessageLogger

Parameters:

level - the level of the message.

category - the category of the message.

id - the ID of the message.

t - the throwable.

See Also:

MessageBuilder.buildMessage(char, String, int, Throwable)

log

public void log(char level,
                String category,
                int id,
                Object... arguments)

Description copied from interface: MessageLogger

Logs a message with arguments.

Specified by:

log in interface MessageLogger

Parameters:

level - the level of the message.

category - the category of the message.

id - the ID of the message.

arguments - the arguments.

See Also:

MessageBuilder.buildMessage(char, String, int, Object...)

log

public void log(char level,
                String category,
                int id,
                Throwable t,
                Object... arguments)

Description copied from interface: MessageLogger

Logs a message with a throwable and arguments.

Specified by:

log in interface MessageLogger

Parameters:

level - the level of the message.

category - the category of the message.

id - the ID of the message.

t - the throwable.

arguments - the arguments.

See Also:

MessageBuilder.buildMessage(char, String, int, Throwable, Object...)