Package org.refcodes.mixin
Interface Loggable
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public interface Loggable
This interface probes for the RuntimeLogger library by means of reflection to finally do logging. If no logger was found, thenSystem.out
andSystem.err
are used for logging. The purpose of this interface is to provide logging facilities for low level APIs which cannot depend on the logging library as a whole.
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
RUNTIME_LOGGER_CLASS
static java.lang.String
RUNTIME_LOGGER_FACTORY_CLASS
static java.lang.String
RUNTIME_LOGGER_FACTORY_METHOD
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Method Summary
All Methods Instance Methods Default Methods Modifier and Type Method Description default void
alert(java.lang.String aMessage)
Logs a log message with log priority ALERT.default void
alert(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority ALERT.default void
critical(java.lang.String aMessage)
Logs a log message with log priority CRITICAL.default void
critical(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority CRITICAL.default void
debug(java.lang.String aMessage)
Logs a log message with log priority DEBUG.default void
error(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority ERROR.default void
info(java.lang.String aMessage)
Logs a log message with log priority INFO.default void
notice(java.lang.String aMessage)
Logs a log message with log priority NOTICE.default void
panic(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority PANIC.default void
trace(java.lang.String aMessage)
Logs a log message with log priority TRACE.default void
warn(java.lang.String aMessage)
Logs a log message with log priority WARN.default void
warn(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority WARN.
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Field Detail
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RUNTIME_LOGGER_FACTORY_METHOD
static final java.lang.String RUNTIME_LOGGER_FACTORY_METHOD
- See Also:
- Constant Field Values
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RUNTIME_LOGGER_FACTORY_CLASS
static final java.lang.String RUNTIME_LOGGER_FACTORY_CLASS
- See Also:
- Constant Field Values
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RUNTIME_LOGGER_CLASS
static final java.lang.String RUNTIME_LOGGER_CLASS
- See Also:
- Constant Field Values
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Method Detail
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alert
default void alert(java.lang.String aMessage)
Logs a log message with log priority ALERT. "Should be corrected immediately, therefore notify staff who can fix the problem. An example would be the loss of a primary ISP connection." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.
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alert
default void alert(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority ALERT.- Parameters:
aMessage
- The message to be logged.aThrowable
- An exception that the message should contain.
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critical
default void critical(java.lang.String aMessage)
Logs a log message with log priority CRITICAL. "Should be corrected immediately, but indicates failure in a secondary system, an example is a loss of a backup ISP connection." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.
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critical
default void critical(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority CRITICAL. "Should be corrected immediately, but indicates failure in a secondary system, an example is a loss of a backup ISP connection." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.aThrowable
- An exception that the message should contain.
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debug
default void debug(java.lang.String aMessage)
Logs a log message with log priority DEBUG. "Info useful to developers for debugging the application, not useful during operations." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.
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error
default void error(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority ERROR. "Non-urgent failures, these should be relayed to developers or admins; each item must be resolved within a given time." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.aThrowable
- An exception that the message should contain.
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info
default void info(java.lang.String aMessage)
Logs a log message with log priority INFO. "Additional information which might be useful for some stability period." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.
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notice
default void notice(java.lang.String aMessage)
Logs a log message with log priority NOTICE. "Events that are unusual but not error conditions - might be summarized in an email to developers or admins to spot potential problems - no immediate action required." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.
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panic
default void panic(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority PANIC. "A "panic" condition usually affecting multiple apps/servers/sites. At this level it would usually notify all tech staff on call." ( See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.aThrowable
- An exception that the message should contain.
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trace
default void trace(java.lang.String aMessage)
Logs a log message with log priority TRACE.- Parameters:
aMessage
- The message to be logged.
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warn
default void warn(java.lang.String aMessage)
Logs a log message with log priority WARN. "Warning messages, not an error, but indication that an error will occur if action is not taken, e.g. file system 85% full - each item must be resolved within a given time." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.
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warn
default void warn(java.lang.String aMessage, java.lang.Throwable aThrowable)
Logs a log message with log priority WARN. "Warning messages, not an error, but indication that an error will occur if action is not taken, e.g. file system 85% full - each item must be resolved within a given time." See also http://en.wikipedia.org/wiki/Syslog- Parameters:
aMessage
- The message to be logged.aThrowable
- An exception that the message should contain.
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