Logger (tinylog API 2.7.0 API)

java.lang.Object
- org.tinylog.Logger

public final class Logger
extends Object

Static logger for issuing log entries.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`debug(Object message)` Logs a message at `DEBUG` level.
`static void`	`debug(String message, Object... arguments)` Logs a formatted message at `DEBUG` level.
`static void`	`debug(String message, Supplier<?>... arguments)` Logs a formatted message at `DEBUG` level.
`static void`	`debug(Supplier<?> message)` Logs a lazy message at `DEBUG` level.
`static void`	`debug(Throwable exception)` Logs an exception at `DEBUG` level.
`static void`	`debug(Throwable exception, String message)` Logs an exception with a custom message at `DEBUG` level.
`static void`	`debug(Throwable exception, String message, Object... arguments)` Logs an exception with a formatted custom message at `DEBUG` level.
`static void`	`debug(Throwable exception, String message, Supplier<?>... arguments)` Logs an exception with a formatted message at `DEBUG` level.
`static void`	`debug(Throwable exception, Supplier<String> message)` Logs an exception with a custom lazy message at `DEBUG` level.
`static void`	`error(Object message)` Logs a message at `ERROR` level.
`static void`	`error(String message, Object... arguments)` Logs a formatted message at `ERROR` level.
`static void`	`error(String message, Supplier<?>... arguments)` Logs a formatted message at `ERROR` level.
`static void`	`error(Supplier<?> message)` Logs a lazy message at `ERROR` level.
`static void`	`error(Throwable exception)` Logs an exception at `ERROR` level.
`static void`	`error(Throwable exception, String message)` Logs an exception with a custom message at `ERROR` level.
`static void`	`error(Throwable exception, String message, Object... arguments)` Logs an exception with a formatted custom message at `ERROR` level.
`static void`	`error(Throwable exception, String message, Supplier<?>... arguments)` Logs an exception with a formatted message at `ERROR` level.
`static void`	`error(Throwable exception, Supplier<String> message)` Logs an exception with a custom lazy message at `ERROR` level.
`static void`	`info(Object message)` Logs a message at `INFO` level.
`static void`	`info(String message, Object... arguments)` Logs a formatted message at `INFO` level.
`static void`	`info(String message, Supplier<?>... arguments)` Logs a formatted message at `INFO` level.
`static void`	`info(Supplier<?> message)` Logs a lazy message at `INFO` level.
`static void`	`info(Throwable exception)` Logs an exception at `INFO` level.
`static void`	`info(Throwable exception, String message)` Logs an exception with a custom message at `INFO` level.
`static void`	`info(Throwable exception, String message, Object... arguments)` Logs an exception with a formatted custom message at `INFO` level.
`static void`	`info(Throwable exception, String message, Supplier<?>... arguments)` Logs an exception with a formatted message at `INFO` level.
`static void`	`info(Throwable exception, Supplier<String> message)` Logs an exception with a custom lazy message at `INFO` level.
`static boolean`	`isDebugEnabled()` Checks whether log entries at `DEBUG` level will be output.
`static boolean`	`isErrorEnabled()` Checks whether log entries at `ERROR` level will be output.
`static boolean`	`isInfoEnabled()` Checks whether log entries at `INFO` level will be output.
`static boolean`	`isTraceEnabled()` Checks whether log entries at `TRACE` level will be output.
`static boolean`	`isWarnEnabled()` Checks whether log entries at `WARN` level will be output.
`static TaggedLogger`	`tag(String tag)` Gets a tagged logger instance.
`static TaggedLogger`	`tags(String... tags)` Gets a tagged logger instance that logs to multiple tags.
`static void`	`trace(Object message)` Logs a message at `TRACE` level.
`static void`	`trace(String message, Object... arguments)` Logs a formatted message at `TRACE` level.
`static void`	`trace(String message, Supplier<?>... arguments)` Logs a formatted message at `TRACE` level.
`static void`	`trace(Supplier<?> message)` Logs a lazy message at `TRACE` level.
`static void`	`trace(Throwable exception)` Logs an exception at `TRACE` level.
`static void`	`trace(Throwable exception, String message)` Logs an exception with a custom message at `TRACE` level.
`static void`	`trace(Throwable exception, String message, Object... arguments)` Logs an exception with a formatted custom message at `TRACE` level.
`static void`	`trace(Throwable exception, String message, Supplier<?>... arguments)` Logs an exception with a formatted message at `TRACE` level.
`static void`	`trace(Throwable exception, Supplier<String> message)` Logs an exception with a custom lazy message at `TRACE` level.
`static void`	`warn(Object message)` Logs a message at `WARN` level.
`static void`	`warn(String message, Object... arguments)` Logs a formatted message at `WARN` level.
`static void`	`warn(String message, Supplier<?>... arguments)` Logs a formatted message at `WARN` level.
`static void`	`warn(Supplier<?> message)` Logs a lazy message at `WARN` level.
`static void`	`warn(Throwable exception)` Logs an exception at `WARN` level.
`static void`	`warn(Throwable exception, String message)` Logs an exception with a custom message at `WARN` level.
`static void`	`warn(Throwable exception, String message, Object... arguments)` Logs an exception with a formatted custom message at `WARN` level.
`static void`	`warn(Throwable exception, String message, Supplier<?>... arguments)` Logs an exception with a formatted message at `WARN` level.
`static void`	`warn(Throwable exception, Supplier<String> message)` Logs an exception with a custom lazy message at `WARN` level.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - tag
```
public static TaggedLogger tag(String tag)
```
    Gets a tagged logger instance. Tags are case-sensitive.
    
    Parameters:
    
    tag - Tag for logger or null for receiving an untagged logger
    
    Returns:
    
    Logger instance
  - tags
```
public static TaggedLogger tags(String... tags)
```
    Gets a tagged logger instance that logs to multiple tags. Tags are case-sensitive.
    
    Parameters:
    
    tags - Tags for the logger or nothing for an untagged logger. If specified, each tag should be unique
    
    Returns:
    
    Logger instance
  - isTraceEnabled
```
public static boolean isTraceEnabled()
```
    Checks whether log entries at TRACE level will be output.
    
    Returns:
    
    true if TRACE level is enabled, false if disabled
  - trace
```
public static void trace(Object message)
```
    Logs a message at TRACE level.
    
    Parameters:
    
    message - String or any other object with a meaningful Object.toString() method
  - trace
```
public static void trace(Supplier<?> message)
```
    Logs a lazy message at TRACE level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Function that produces the message
  - trace
```
public static void trace(String message,
                         Object... arguments)
```
    Logs a formatted message at TRACE level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - trace
```
public static void trace(String message,
                         Supplier<?>... arguments)
```
    Logs a formatted message at TRACE level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - trace
```
public static void trace(Throwable exception)
```
    Logs an exception at TRACE level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
  - trace
```
public static void trace(Throwable exception,
                         String message)
```
    Logs an exception with a custom message at TRACE level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Text message to log
  - trace
```
public static void trace(Throwable exception,
                         Supplier<String> message)
```
    Logs an exception with a custom lazy message at TRACE level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Function that produces the message
  - trace
```
public static void trace(Throwable exception,
                         String message,
                         Object... arguments)
```
    Logs an exception with a formatted custom message at TRACE level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - trace
```
public static void trace(Throwable exception,
                         String message,
                         Supplier<?>... arguments)
```
    Logs an exception with a formatted message at TRACE level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - isDebugEnabled
```
public static boolean isDebugEnabled()
```
    Checks whether log entries at DEBUG level will be output.
    
    Returns:
    
    true if DEBUG level is enabled, false if disabled
  - debug
```
public static void debug(Object message)
```
    Logs a message at DEBUG level.
    
    Parameters:
    
    message - String or any other object with a meaningful Object.toString() method
  - debug
```
public static void debug(Supplier<?> message)
```
    Logs a lazy message at DEBUG level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Function that produces the message
  - debug
```
public static void debug(String message,
                         Object... arguments)
```
    Logs a formatted message at DEBUG level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - debug
```
public static void debug(String message,
                         Supplier<?>... arguments)
```
    Logs a formatted message at DEBUG level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - debug
```
public static void debug(Throwable exception)
```
    Logs an exception at DEBUG level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
  - debug
```
public static void debug(Throwable exception,
                         String message)
```
    Logs an exception with a custom message at DEBUG level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Text message to log
  - debug
```
public static void debug(Throwable exception,
                         Supplier<String> message)
```
    Logs an exception with a custom lazy message at DEBUG level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Function that produces the message
  - debug
```
public static void debug(Throwable exception,
                         String message,
                         Object... arguments)
```
    Logs an exception with a formatted custom message at DEBUG level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - debug
```
public static void debug(Throwable exception,
                         String message,
                         Supplier<?>... arguments)
```
    Logs an exception with a formatted message at DEBUG level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - isInfoEnabled
```
public static boolean isInfoEnabled()
```
    Checks whether log entries at INFO level will be output.
    
    Returns:
    
    true if INFO level is enabled, false if disabled
  - info
```
public static void info(Object message)
```
    Logs a message at INFO level.
    
    Parameters:
    
    message - String or any other object with a meaningful Object.toString() method
  - info
```
public static void info(Supplier<?> message)
```
    Logs a lazy message at INFO level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Function that produces the message
  - info
```
public static void info(String message,
                        Object... arguments)
```
    Logs a formatted message at INFO level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - info
```
public static void info(String message,
                        Supplier<?>... arguments)
```
    Logs a formatted message at INFO level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - info
```
public static void info(Throwable exception)
```
    Logs an exception at INFO level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
  - info
```
public static void info(Throwable exception,
                        String message)
```
    Logs an exception with a custom message at INFO level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Text message to log
  - info
```
public static void info(Throwable exception,
                        Supplier<String> message)
```
    Logs an exception with a custom lazy message at INFO level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Function that produces the message
  - info
```
public static void info(Throwable exception,
                        String message,
                        Object... arguments)
```
    Logs an exception with a formatted custom message at INFO level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - info
```
public static void info(Throwable exception,
                        String message,
                        Supplier<?>... arguments)
```
    Logs an exception with a formatted message at INFO level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - isWarnEnabled
```
public static boolean isWarnEnabled()
```
    Checks whether log entries at WARN level will be output.
    
    Returns:
    
    true if WARN level is enabled, false if disabled
  - warn
```
public static void warn(Object message)
```
    Logs a message at WARN level.
    
    Parameters:
    
    message - String or any other object with a meaningful Object.toString() method
  - warn
```
public static void warn(Supplier<?> message)
```
    Logs a lazy message at WARN level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Function that produces the message
  - warn
```
public static void warn(String message,
                        Object... arguments)
```
    Logs a formatted message at WARN level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - warn
```
public static void warn(String message,
                        Supplier<?>... arguments)
```
    Logs a formatted message at WARN level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - warn
```
public static void warn(Throwable exception)
```
    Logs an exception at WARN level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
  - warn
```
public static void warn(Throwable exception,
                        String message)
```
    Logs an exception with a custom message at WARN level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Text message to log
  - warn
```
public static void warn(Throwable exception,
                        Supplier<String> message)
```
    Logs an exception with a custom lazy message at WARN level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Function that produces the message
  - warn
```
public static void warn(Throwable exception,
                        String message,
                        Object... arguments)
```
    Logs an exception with a formatted custom message at WARN level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - warn
```
public static void warn(Throwable exception,
                        String message,
                        Supplier<?>... arguments)
```
    Logs an exception with a formatted message at WARN level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - isErrorEnabled
```
public static boolean isErrorEnabled()
```
    Checks whether log entries at ERROR level will be output.
    
    Returns:
    
    true if ERROR level is enabled, false if disabled
  - error
```
public static void error(Object message)
```
    Logs a message at ERROR level.
    
    Parameters:
    
    message - String or any other object with a meaningful Object.toString() method
  - error
```
public static void error(Supplier<?> message)
```
    Logs a lazy message at ERROR level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Function that produces the message
  - error
```
public static void error(String message,
                         Object... arguments)
```
    Logs a formatted message at ERROR level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - error
```
public static void error(String message,
                         Supplier<?>... arguments)
```
    Logs a formatted message at ERROR level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message
  - error
```
public static void error(Throwable exception)
```
    Logs an exception at ERROR level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
  - error
```
public static void error(Throwable exception,
                         String message)
```
    Logs an exception with a custom message at ERROR level.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Text message to log
  - error
```
public static void error(Throwable exception,
                         Supplier<String> message)
```
    Logs an exception with a custom lazy message at ERROR level. The message will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Function that produces the message
  - error
```
public static void error(Throwable exception,
                         String message,
                         Object... arguments)
```
    Logs an exception with a formatted custom message at ERROR level. "{}" placeholders will be replaced by given arguments.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Arguments for formatted text message
  - error
```
public static void error(Throwable exception,
                         String message,
                         Supplier<?>... arguments)
```
    Logs an exception with a formatted message at ERROR level. "{}" placeholders will be replaced by given lazy arguments. The arguments will be only evaluated if the log entry is really output.
    
    Parameters:
    
    exception - Caught exception or any other throwable to log
    
    message - Formatted text message to log
    
    arguments - Functions that produce the arguments for formatted text message

Class Logger

Method Summary

Methods inherited from class java.lang.Object

Method Detail

tag

tags

isTraceEnabled

trace

trace

trace

trace

trace

trace

trace

trace

trace

isDebugEnabled

debug

debug

debug

debug

debug

debug

debug

debug

debug

isInfoEnabled

info

info

info

info

info

info

info

info

info

isWarnEnabled

warn

warn

warn

warn

warn

warn

warn

warn

warn

isErrorEnabled

error

error

error

error

error

error

error

error

error