package org.slf4j.impl;
import android.util.Log;
import org.slf4j.helpers.FormattingTuple;
import org.slf4j.helpers.MarkerIgnoringBase;
import org.slf4j.helpers.MessageFormatter;
public class SystemOutLoggerAdapter extends MarkerIgnoringBase {
/**
* Package access allows only {@link AndroidLoggerFactory} to instantiate
* SimpleLogger instances.
*/
SystemOutLoggerAdapter(String tag) {
this.name = tag;
}
/**
* Is this logger instance enabled for the VERBOSE level?
*
* @return True if this Logger is enabled for level VERBOSE, false otherwise.
*/
public boolean isTraceEnabled() {
return isLoggable(Log.VERBOSE);
}
/**
* Log a message object at level VERBOSE.
*
* @param msg
* - the message object to be logged
*/
public void trace(String msg) {
log(Log.VERBOSE, msg, null);
}
/**
* Log a message at level VERBOSE according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for level VERBOSE.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
public void trace(String format, Object arg) {
formatAndLog(Log.VERBOSE, format, arg);
}
/**
* Log a message at level VERBOSE according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the VERBOSE level.
* </p>
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void trace(String format, Object arg1, Object arg2) {
formatAndLog(Log.VERBOSE, format, arg1, arg2);
}
/**
* Log a message at level VERBOSE according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the VERBOSE level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void trace(String format, Object... argArray) {
formatAndLog(Log.VERBOSE, format, argArray);
}
/**
* Log an exception (throwable) at level VERBOSE with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void trace(String msg, Throwable t) {
log(Log.VERBOSE, msg, t);
}
/**
* Is this logger instance enabled for the DEBUG level?
*
* @return True if this Logger is enabled for level DEBUG, false otherwise.
*/
public boolean isDebugEnabled() {
return isLoggable(Log.DEBUG);
}
/**
* Log a message object at level DEBUG.
*
* @param msg
* - the message object to be logged
*/
public void debug(String msg) {
log(Log.DEBUG, msg, null);
}
/**
* Log a message at level DEBUG according to the specified format and argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
public void debug(String format, Object arg) {
formatAndLog(Log.DEBUG, format, arg);
}
/**
* Log a message at level DEBUG according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the DEBUG level.
* </p>
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void debug(String format, Object arg1, Object arg2) {
formatAndLog(Log.DEBUG, format, arg1, arg2);
}
/**
* Log a message at level DEBUG according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the DEBUG level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void debug(String format, Object... argArray) {
formatAndLog(Log.DEBUG, format, argArray);
}
/**
* Log an exception (throwable) at level DEBUG with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void debug(String msg, Throwable t) {
log(Log.VERBOSE, msg, t);
}
/**
* Is this logger instance enabled for the INFO level?
*
* @return True if this Logger is enabled for the INFO level, false otherwise.
*/
public boolean isInfoEnabled() {
return isLoggable(Log.INFO);
}
/**
* Log a message object at the INFO level.
*
* @param msg
* - the message object to be logged
*/
public void info(String msg) {
log(Log.INFO, msg, null);
}
/**
* Log a message at level INFO according to the specified format and argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
public void info(String format, Object arg) {
formatAndLog(Log.INFO, format, arg);
}
/**
* Log a message at the INFO level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void info(String format, Object arg1, Object arg2) {
formatAndLog(Log.INFO, format, arg1, arg2);
}
/**
* Log a message at level INFO according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void info(String format, Object... argArray) {
formatAndLog(Log.INFO, format, argArray);
}
/**
* Log an exception (throwable) at the INFO level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void info(String msg, Throwable t) {
log(Log.INFO, msg, t);
}
/**
* Is this logger instance enabled for the WARN level?
*
* @return True if this Logger is enabled for the WARN level, false
* otherwise.
*/
public boolean isWarnEnabled() {
return isLoggable(Log.WARN);
}
/**
* Log a message object at the WARN level.
*
* @param msg
* - the message object to be logged
*/
public void warn(String msg) {
log(Log.WARN, msg, null);
}
/**
* Log a message at the WARN level according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
public void warn(String format, Object arg) {
formatAndLog(Log.WARN, format, arg);
}
/**
* Log a message at the WARN level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
* </p>
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void warn(String format, Object arg1, Object arg2) {
formatAndLog(Log.WARN, format, arg1, arg2);
}
/**
* Log a message at level WARN according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void warn(String format, Object... argArray) {
formatAndLog(Log.WARN, format, argArray);
}
/**
* Log an exception (throwable) at the WARN level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void warn(String msg, Throwable t) {
log(Log.WARN, msg, t);
}
/**
* Is this logger instance enabled for level ERROR?
*
* @return True if this Logger is enabled for level ERROR, false otherwise.
*/
public boolean isErrorEnabled() {
return isLoggable(Log.ERROR);
}
/**
* Log a message object at the ERROR level.
*
* @param msg
* - the message object to be logged
*/
public void error(String msg) {
log(Log.ERROR, msg, null);
}
/**
* Log a message at the ERROR level according to the specified format and
* argument.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
public void error(String format, Object arg) {
formatAndLog(Log.ERROR, format, arg);
}
/**
* Log a message at the ERROR level according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
* </p>
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void error(String format, Object arg1, Object arg2) {
formatAndLog(Log.ERROR, format, arg1, arg2);
}
/**
* Log a message at level ERROR according to the specified format and
* arguments.
*
* <p>
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
* </p>
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void error(String format, Object... argArray) {
formatAndLog(Log.ERROR, format, argArray);
}
/**
* Log an exception (throwable) at the ERROR level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void error(String msg, Throwable t) {
log(Log.ERROR, msg, t);
}
private void formatAndLog(int priority, String format, Object... argArray) {
if (isLoggable(priority)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logInternal(priority, ft.getMessage(), ft.getThrowable());
}
}
private void log(int priority, String message, Throwable throwable) {
if (isLoggable(priority)) {
logInternal(priority, message, throwable);
}
}
private boolean isLoggable(int priority) {
return Log.isLoggable(name, priority);
}
private void logInternal(int priority, String message, Throwable throwable) {
if (throwable != null) {
message += '\n' + Log.getStackTraceString(throwable);
}
//Log.println(priority, name, message);
if(priority == Log.INFO || priority == Log.DEBUG){
System.out.println(message);
}
}
}