/**
* Send a trace message to the log. A trace message is the most detailed logging level, used to
* trace system execution for really nasty problems. At this level, logging will be so verbose
* that the system performance may be affected.
*
* <p>Only if the log manager is configured to send such messages to the destination will the
* message be recorded.
*
* @param context the context for this log message (for example, the component that is generating
* this message).
* @param e the exception that is to be logged; the message is not logged if this parameter is
* null
* @param msgParts the individual parts of the log message (may be null)
*/
public static void logTrace(String context, Throwable e, Object... msgParts) {
logMessage(MessageLevel.TRACE, context, e, msgParts);
}
/**
* Send a message of the specified level to the log.
*
* <p>Only if the log manager is configured to send such messages to the destination will the
* message be recorded.
*
* @param msgLevel
* @param context the context for this log message (for example, the component that is generating
* this message).
* @param message the individual parts of the log message; the message is not logged if this
* parameter is null
*/
public static void log(int msgLevel, String context, Object message) {
logMessage(msgLevel, context, message);
}
/**
* Send a detail message to the log. Such messages are moderately detailed, and help to debug
* typical problems in the system. Generally, these messages are not so detailed that the big
* picture gets lost.
*
* <p>Only if the log manager is configured to send such messages to the destination will the
* message be recorded.
*
* @param context the context for this log message (for example, the component that is generating
* this message).
* @param msgParts the individual parts of the log message; the message is not logged if this
* parameter is null
*/
public static void logDetail(String context, Object... msgParts) {
logMessage(MessageLevel.DETAIL, context, msgParts);
}
/**
* Send a information message to the log. This level of logging is the usually the normal level.
* All interesting periodic events should be logged at this level so someone looking through the
* log can see the amount and kind of processing happening in the system.
*
* <p>Only if the log manager is configured to send such messages to the destination will the
* message be recorded.
*
* @param context the context for this log message (for example, the component that is generating
* this message).
* @param message the log message; the message is not logged if this parameter is null
*/
public static void logInfo(String context, Object message) {
logMessage(MessageLevel.INFO, context, message);
}
/**
* Send a warning message to the log. Warning messages generally described expected errors from
* which the system should recover. However, this level is used to record the fact that such an
* error or event did occur.
*
* <p>Only if the log manager is configured to send such messages to the destination will the
* message be recorded.
*
* @param context the context for this log message (for example, the component that is generating
* this message).
* @param message the log message; the message is not logged if this parameter is null
*/
public static void logWarning(String context, Object message) {
logMessage(MessageLevel.WARNING, context, message);
}
/**
* Send an error message to the log. Error messages are generally used to record unexpected
* problems, or errors that are not critical in nature and from which the system can automatically
* recover.
*
* <p>Only if the log manager is configured to send such messages to the destination will the
* message be recorded.
*
* @param context the context for this log message (for example, the component that is generating
* this message).
* @param message the log message; the message is not logged if this parameter is null
*/
public static void logError(String context, Object message) {
logMessage(MessageLevel.ERROR, context, message);
}
/**
* Send a critical message to the log. This level of message is generally used to record an event
* or error that must be recorded (if any logging is used). If it is used to record an error, it
* generally means that the system encountered a critical error which affects the integrity,
* accuracy, reliability and/or capability of the system.
*
* <p>Only if the log manager is configured to send such messages to the destination will the
* message be recorded.
*
* @param context the context for this log message (for example, the component that is generating
* this message).
* @param message the log message; the message is not logged if this parameter is null
*/
public static void logCritical(String context, Object message) {
logMessage(MessageLevel.CRITICAL, context, message);
}
