package org.howsun.log;
import org.slf4j.Marker;
/**
* Log日志接口
*
* @author howsun(zjh@58.com)
* @Date 2010-10-29
* @version v0.1
*/
public interface Log {
public abstract String getLoggerName();
/**
* Is the logger instance enabled for the TRACE level?
* @return True if this Logger is enabled for the TRACE level,
* false otherwise.
*
* @since 1.4
*/
public abstract boolean isTraceEnabled();
/**
* Log a message at the TRACE level.
*
* @param msg the message string to be logged
* @since 1.4
*/
public abstract void trace(String msg);
/**
* Log a message at the TRACE level according to the specified format
* and argument.
*
* <p>This form avoids superfluous object creation when the logger
* is disabled for the TRACE level. </p>
*
* @param format the format string
* @param arg the argument
*
* @since 1.4
*/
public abstract void trace(String format, Object arg);
/**
* Log a message at the TRACE level according to the specified format
* and arguments.
*
* <p>This form avoids superfluous object creation when the logger
* is disabled for the TRACE level. </p>
*
* @param format the format string
* @param arg1 the first argument
* @param arg2 the second argument
*
* @since 1.4
*/
public abstract void trace(String format, Object arg1, Object arg2);
/**
* Log a message at the TRACE level according to the specified format
* and arguments.
*
* <p>This form avoids superfluous object creation when the logger
* is disabled for the TRACE level. </p>
*
* @param format the format string
* @param argArray an array of arguments
*
* @since 1.4
*/
public abstract void trace(String format, Object[] argArray);
/**
* Log an exception (throwable) at the TRACE level with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*
* @since 1.4
*/
public abstract void trace(String msg, Throwable t);
/**
* Similar to {@link #isTraceEnabled()} method except that the
* marker data is also taken into account.
*
* @param marker The marker data to take into consideration
*
* @since 1.4
*/
public abstract boolean isTraceEnabled(Marker marker);
/**
* Log a message with the specific Marker at the TRACE level.
*
* @param marker the marker data specific to this log statement
* @param msg the message string to be logged
*
* @since 1.4
*/
public abstract void trace(Marker marker, String msg);
/**
* This method is similar to {@link #trace(String, Object)} method except that the
* marker data is also taken into consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg the argument
*
* @since 1.4
*/
public abstract void trace(Marker marker, String format, Object arg);
/**
* This method is similar to {@link #trace(String, Object, Object)}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg1 the first argument
* @param arg2 the second argument
*
* @since 1.4
*/
public abstract void trace(Marker marker, String format, Object arg1,
Object arg2);
/**
* This method is similar to {@link #trace(String, Object[])}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param argArray an array of arguments
*
* @since 1.4
*/
public abstract void trace(Marker marker, String format, Object[] argArray);
/**
* This method is similar to {@link #trace(String, Throwable)} method except that the
* marker data is also taken into consideration.
*
* @param marker the marker data specific to this log statement
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*
* @since 1.4
*/
public abstract void trace(Marker marker, String msg, Throwable t);
/**
* Is the logger instance enabled for the DEBUG level?
* @return True if this Logger is enabled for the DEBUG level,
* false otherwise.
*
*/
public abstract boolean isDebugEnabled();
/**
* Log a message at the DEBUG level.
*
* @param msg the message string to be logged
*/
public abstract void debug(String msg);
/**
* Log a message at the DEBUG level according to the specified format
* and argument.
*
* <p>This form avoids superfluous object creation when the logger
* is disabled for the DEBUG level. </p>
*
* @param format the format string
* @param arg the argument
*/
public abstract void debug(String format, Object arg);
/**
* Log a message at the DEBUG level 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 abstract void debug(String format, Object arg1, Object arg2);
/**
* Log a message at the DEBUG level 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 abstract void debug(String format, Object[] argArray);
/**
* Log an exception (throwable) at the DEBUG level with an
* accompanying message.
*
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
public abstract void debug(String msg, Throwable t);
/**
* Similar to {@link #isDebugEnabled()} method except that the
* marker data is also taken into account.
*
* @param marker The marker data to take into consideration
*/
public abstract boolean isDebugEnabled(Marker marker);
/**
* Log a message with the specific Marker at the DEBUG level.
*
* @param marker the marker data specific to this log statement
* @param msg the message string to be logged
*/
public abstract void debug(Marker marker, String msg);
/**
* This method is similar to {@link #debug(String, Object)} method except that the
* marker data is also taken into consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg the argument
*/
public abstract void debug(Marker marker, String format, Object arg);
/**
* This method is similar to {@link #debug(String, Object, Object)}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg1 the first argument
* @param arg2 the second argument
*/
public abstract void debug(Marker marker, String format, Object arg1,
Object arg2);
/**
* This method is similar to {@link #debug(String, Object[])}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param argArray an array of arguments
*/
public abstract void debug(Marker marker, String format, Object[] argArray);
/**
* This method is similar to {@link #debug(String, Throwable)} method except that the
* marker data is also taken into consideration.
*
* @param marker the marker data specific to this log statement
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
public abstract void debug(Marker marker, String msg, Throwable t);
/**
* Is the logger instance enabled for the INFO level?
* @return True if this Logger is enabled for the INFO level,
* false otherwise.
*/
public abstract boolean isInfoEnabled();
/**
* Log a message at the INFO level.
*
* @param msg the message string to be logged
*/
public abstract void info(String msg);
/**
* Log a message at the INFO level 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 abstract void info(String format, Object 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 abstract void info(String format, Object arg1, Object arg2);
/**
* 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 argArray an array of arguments
*/
public abstract void info(String format, Object[] 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 abstract void info(String msg, Throwable t);
/**
* Similar to {@link #isInfoEnabled()} method except that the marker
* data is also taken into consideration.
*
* @param marker The marker data to take into consideration
*/
public abstract boolean isInfoEnabled(Marker marker);
/**
* Log a message with the specific Marker at the INFO level.
*
* @param marker The marker specific to this log statement
* @param msg the message string to be logged
*/
public abstract void info(Marker marker, String msg);
/**
* This method is similar to {@link #info(String, Object)} method except that the
* marker data is also taken into consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg the argument
*/
public abstract void info(Marker marker, String format, Object arg);
/**
* This method is similar to {@link #info(String, Object, Object)}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg1 the first argument
* @param arg2 the second argument
*/
public abstract void info(Marker marker, String format, Object arg1,
Object arg2);
/**
* This method is similar to {@link #info(String, Object[])}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param argArray an array of arguments
*/
public abstract void info(Marker marker, String format, Object[] argArray);
/**
* This method is similar to {@link #info(String, Throwable)} method
* except that the marker data is also taken into consideration.
*
* @param marker the marker data for this log statement
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
public abstract void info(Marker marker, String msg, Throwable t);
/**
* Is the logger instance enabled for the WARN level?
* @return True if this Logger is enabled for the WARN level,
* false otherwise.
*/
public abstract boolean isWarnEnabled();
/**
* Log a message at the WARN level.
*
* @param msg the message string to be logged
*/
public abstract void warn(String msg);
/**
* 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 abstract void warn(String format, Object 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 argArray an array of arguments
*/
public abstract void warn(String format, Object[] argArray);
/**
* 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 abstract void warn(String format, Object arg1, Object arg2);
/**
* 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 abstract void warn(String msg, Throwable t);
/**
* Similar to {@link #isWarnEnabled()} method except that the marker
* data is also taken into consideration.
*
* @param marker The marker data to take into consideration
*/
public abstract boolean isWarnEnabled(Marker marker);
/**
* Log a message with the specific Marker at the WARN level.
*
* @param marker The marker specific to this log statement
* @param msg the message string to be logged
*/
public abstract void warn(Marker marker, String msg);
/**
* This method is similar to {@link #warn(String, Object)} method except that the
* marker data is also taken into consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg the argument
*/
public abstract void warn(Marker marker, String format, Object arg);
/**
* This method is similar to {@link #warn(String, Object, Object)}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg1 the first argument
* @param arg2 the second argument
*/
public abstract void warn(Marker marker, String format, Object arg1,
Object arg2);
/**
* This method is similar to {@link #warn(String, Object[])}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param argArray an array of arguments
*/
public abstract void warn(Marker marker, String format, Object[] argArray);
/**
* This method is similar to {@link #warn(String, Throwable)} method
* except that the marker data is also taken into consideration.
*
* @param marker the marker data for this log statement
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
public abstract void warn(Marker marker, String msg, Throwable t);
/**
* Is the logger instance enabled for the ERROR level?
* @return True if this Logger is enabled for the ERROR level,
* false otherwise.
*/
public abstract boolean isErrorEnabled();
/**
* Log a message at the ERROR level.
*
* @param msg the message string to be logged
*/
public abstract void error(String msg);
/**
* 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 abstract void error(String format, Object 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 abstract void error(String format, Object arg1, Object arg2);
/**
* 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 argArray an array of arguments
*/
public abstract void error(String format, Object[] 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 abstract void error(String msg, Throwable t);
/**
* Similar to {@link #isErrorEnabled()} method except that the
* marker data is also taken into consideration.
*
* @param marker The marker data to take into consideration
*/
public abstract boolean isErrorEnabled(Marker marker);
/**
* Log a message with the specific Marker at the ERROR level.
*
* @param marker The marker specific to this log statement
* @param msg the message string to be logged
*/
public abstract void error(Marker marker, String msg);
/**
* This method is similar to {@link #error(String, Object)} method except that the
* marker data is also taken into consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg the argument
*/
public abstract void error(Marker marker, String format, Object arg);
/**
* This method is similar to {@link #error(String, Object, Object)}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param arg1 the first argument
* @param arg2 the second argument
*/
public abstract void error(Marker marker, String format, Object arg1,
Object arg2);
/**
* This method is similar to {@link #error(String, Object[])}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param format the format string
* @param argArray an array of arguments
*/
public abstract void error(Marker marker, String format, Object[] argArray);
/**
* This method is similar to {@link #error(String, Throwable)}
* method except that the marker data is also taken into
* consideration.
*
* @param marker the marker data specific to this log statement
* @param msg the message accompanying the exception
* @param t the exception (throwable) to log
*/
public abstract void error(Marker marker, String msg, Throwable t);
}