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From Fábio Lima Santos (JIRA) <j...@apache.org>
Subject [jira] Updated: (LOGGING-121) Extend the org.apache.commons.logging.Log interface for suitable use
Date Fri, 04 Apr 2008 12:05:27 GMT

     [ https://issues.apache.org/jira/browse/LOGGING-121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Fábio Lima Santos updated LOGGING-121:
--------------------------------------

    Description: 
For getting better source code legibility, I propose the extension of the org.apache.commons.logging.Log
interface adding the methods above:

void trace(String message, Object... params);
void trace(String message, Throwable t, Object... params);
void debug(String message, Object... params);
void debug(String message, Throwable t, Object... params);
void info(String message, Object... params);
void info(String message, Throwable t, Object... params);
void warn(String message, Object... params);
void warn(String message, Throwable t, Object... params);
void error(String message, Object... params);
void error(String message, Throwable t, Object... params);
void fatal(String message, Object... params);
void fatal(String message, Throwable t, Object... params);

An example usage:

log.debug("This is the debug message number {0}!", 1);

The implementation of this methods can use java.text.MessageFormat for translating the message
and the parameters on the resultant log message, with low cost. An example implementation
can be:

public void debug(String message, Object... params) {
	if (isDebugEnabled()) {
		debug(MessageFormat.format(message, params));
	}
}


  was:
For getting better source code legibility, I propose the extension of the org.apache.commons.logging.Log
interface adding the methods above:

{{
	void trace(String message, Object... params);
	void trace(String message, Throwable t, Object... params);
	void debug(String message, Object... params);
	void debug(String message, Throwable t, Object... params);
	void info(String message, Object... params);
	void info(String message, Throwable t, Object... params);
	void warn(String message, Object... params);
	void warn(String message, Throwable t, Object... params);
	void error(String message, Object... params);
	void error(String message, Throwable t, Object... params);
	void fatal(String message, Object... params);
	void fatal(String message, Throwable t, Object... params);
}}

An example usage:

{{
	log.debug("This is the debug message number {0}!", 1);
}}

The implementation of this methods can use java.text.MessageFormat for translating the message
and the parameters on the resultant log message, with low cost. An example implementation
can be:

{{
	public void debug(String message, Object... params) {
		if (isDebugEnabled()) {
			debug(MessageFormat.format(message, params));
		}
	}
}}


> Extend the org.apache.commons.logging.Log interface for suitable use
> --------------------------------------------------------------------
>
>                 Key: LOGGING-121
>                 URL: https://issues.apache.org/jira/browse/LOGGING-121
>             Project: Commons Logging
>          Issue Type: Improvement
>    Affects Versions: 1.1.1
>         Environment: Demands Java 1.5
>            Reporter: Fábio Lima Santos
>            Priority: Minor
>
> For getting better source code legibility, I propose the extension of the org.apache.commons.logging.Log
interface adding the methods above:
> void trace(String message, Object... params);
> void trace(String message, Throwable t, Object... params);
> void debug(String message, Object... params);
> void debug(String message, Throwable t, Object... params);
> void info(String message, Object... params);
> void info(String message, Throwable t, Object... params);
> void warn(String message, Object... params);
> void warn(String message, Throwable t, Object... params);
> void error(String message, Object... params);
> void error(String message, Throwable t, Object... params);
> void fatal(String message, Object... params);
> void fatal(String message, Throwable t, Object... params);
> An example usage:
> log.debug("This is the debug message number {0}!", 1);
> The implementation of this methods can use java.text.MessageFormat for translating the
message and the parameters on the resultant log message, with low cost. An example implementation
can be:
> public void debug(String message, Object... params) {
> 	if (isDebugEnabled()) {
> 		debug(MessageFormat.format(message, params));
> 	}
> }

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