| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| Logger |
|
| 1.0;1 |
| 1 | package com.aragost.javahg.log; | |
| 2 | ||
| 3 | /** | |
| 4 | * General interface for logging. This interface is used by each JavaHG class | |
| 5 | * for logging. A implementation of the logger interface can be retrieved | |
| 6 | * by {@link LoggerFactory#getLogger(java.lang.Class)}. | |
| 7 | * | |
| 8 | */ | |
| 9 | public interface Logger { | |
| 10 | ||
| 11 | /** | |
| 12 | * Logs a debugging message - detailed debugging information that can be | |
| 13 | * used for identifying problems without a debugger, e.g. entry/exit points, | |
| 14 | * user errors, recoverable errors, algorithm steps. The application | |
| 15 | * performance is significantly reduced when this logging level is enabled. | |
| 16 | * Not for production use. | |
| 17 | * | |
| 18 | * @param msg | |
| 19 | * The message to log. | |
| 20 | */ | |
| 21 | public void debug(String msg); | |
| 22 | ||
| 23 | /** | |
| 24 | * Logs a debugging message - detailed debugging information that can be | |
| 25 | * used for identifying problems without a debugger, e.g. entry/exit points, | |
| 26 | * user errors, recoverable errors, algorithm steps. The application | |
| 27 | * performance is significantly reduced when this logging level is enabled. | |
| 28 | * Not for production use. | |
| 29 | * | |
| 30 | * @param msg | |
| 31 | * The message to log. | |
| 32 | */ | |
| 33 | public void debug(String msg, Object... args); | |
| 34 | ||
| 35 | public void debug(String msg, Throwable thrown); | |
| 36 | ||
| 37 | /** | |
| 38 | * Logs an informational message - information about application progress, | |
| 39 | * e.g. configuration values, service startup/shutdown. | |
| 40 | * | |
| 41 | * @param message | |
| 42 | * The message to log. | |
| 43 | */ | |
| 44 | public void info(String msg); | |
| 45 | ||
| 46 | public void info(String msg, Object... args); | |
| 47 | ||
| 48 | public void info(String msg, Throwable thrown); | |
| 49 | ||
| 50 | public void warn(String msg); | |
| 51 | ||
| 52 | public void warn(String msg, Object... args); | |
| 53 | ||
| 54 | public void warn(String msg, Throwable thrown); | |
| 55 | ||
| 56 | public void error(String msg); | |
| 57 | ||
| 58 | public void error(String msg, Object... args); | |
| 59 | ||
| 60 | public void error(String msg, Throwable thrown); | |
| 61 | ||
| 62 | public boolean isInfoEnabled(); | |
| 63 | ||
| 64 | public boolean isDebugEnabled(); | |
| 65 | ||
| 66 | public boolean isWarnEnabled(); | |
| 67 | ||
| 68 | public boolean isErrorEnabled(); | |
| 69 | } |