Package com.mendix.logging

Interface ILogNode

public interface ILogNode
A LogNode (a.k.a. Message Channel) represents a Node in the Publish/Subscribe logging system, that publishes messages to its subscribers.

The LogNode implements quite a lot of convenience-functions, for logging. Input gets wrapped in a LogMessage object inside the Node.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    critical(Object message)
    Logs the specified message at the Critical level.
    void
    critical(Object message, Throwable cause)
    Logs the specified message and cause at the Critical level.
    void
    critical(Throwable cause)
    Logs the specified cause at the Critical level.
    void
    debug(Object message)
    Logs the specified message at the Debug level.
    void
    debug(Object message, Throwable cause)
    Logs the specified message and cause at the Debug level.
    void
    debug(Throwable cause)
    Logs the specified cause at the Debug level.
    void
    error(Object message)
    Logs the specified message at the Error level.
    void
    error(Object message, Throwable cause)
    Logs the specified message and cause at the Error level.
    void
    error(Throwable cause)
    Logs the specified cause at the Error level.
    Map<LogSubscriber,LogLevel>
    getSubscribers()
    Returns all registered subscribers and the log level they subscribed to.
    void
    info(Object message)
    Logs the specified message at the Info level.
    void
    info(Object message, Throwable cause)
    Logs the specified message and cause at the Info level.
    void
    info(Throwable cause)
    Logs the specified cause at the Info level.
    boolean
    isDebugEnabled()
    Returns whether debug or trace is enabled.
    boolean
    isTraceEnabled()
    Returns whether trace is enabled.
    void
    log(LogLevel level, Object message)
    Logs the specified message if the level allows.
    void
    log(LogLevel level, Object message, Throwable cause)
    Logs the specified message and cause if the level allows.
    void
    log(LogLevel level, Throwable cause)
    Logs the specified cause if the level allows.
    String
    name()
    Returns the name of the log node.
    void
    subscribe(LogSubscriber subscriber, LogLevel logLevel)
    Subscribes the specified subscriber to receive log events for the specified level and above.
    void
    trace(Object message)
    Logs the specified message at the Trace level.
    void
    trace(Object message, Throwable cause)
    Logs the specified message and cause at the Trace level.
    void
    trace(Throwable cause)
    Logs the specified cause at the Trace level.
    void
    unsubscribe()
    Unsubscribes all registered subscribers.
    void
    unsubscribe(LogSubscriber subscriber)
    Unsubscribes the specified subscriber.
    void
    warn(Object message)
    Logs the specified message at the Warning level.
    void
    warn(Object message, Throwable cause)
    Logs the specified message and cause at the Warning level.
    void
    warn(Throwable cause)
    Logs the specified cause at the Warning level.

  • Method Details

    • name

      String name()
      Returns the name of the log node.
      Returns:
      the log node name

    • isDebugEnabled

      boolean isDebugEnabled()
      Returns whether debug or trace is enabled.
      Returns:
      true if the log level is debug or trace, false otherwise

    • isTraceEnabled

      boolean isTraceEnabled()
      Returns whether trace is enabled.
      Returns:
      true if the log level is trace, false otherwise

    • log

      void log(LogLevel level, Object message, Throwable cause)
      Logs the specified message and cause if the level allows.
      Parameters:
      level - the log level for the message
      message - the log message
      cause - the stack trace

    • log

      void log(LogLevel level, Object message)
      Logs the specified message if the level allows.
      Parameters:
      level - the log level for the message
      message - the log message

    • log

      void log(LogLevel level, Throwable cause)
      Logs the specified cause if the level allows.
      Parameters:
      level - the log level for the message
      cause - the stack trace

    • critical

      void critical(Object message, Throwable cause)
      Logs the specified message and cause at the Critical level.
      Parameters:
      message - the log message
      cause - the stack trace

    • critical

      void critical(Object message)
      Logs the specified message at the Critical level.
      Parameters:
      message - the log message

    • critical

      void critical(Throwable cause)
      Logs the specified cause at the Critical level.
      Parameters:
      cause - the stack trace

    • error

      void error(Object message, Throwable cause)
      Logs the specified message and cause at the Error level.
      Parameters:
      message - the log message
      cause - the stack trace

    • error

      void error(Object message)
      Logs the specified message at the Error level.
      Parameters:
      message - the log message

    • error

      void error(Throwable cause)
      Logs the specified cause at the Error level.
      Parameters:
      cause - the stack trace

    • warn

      void warn(Object message, Throwable cause)
      Logs the specified message and cause at the Warning level.
      Parameters:
      message - the log message
      cause - the stack trace

    • warn

      void warn(Object message)
      Logs the specified message at the Warning level.
      Parameters:
      message - the log message

    • warn

      void warn(Throwable cause)
      Logs the specified cause at the Warning level.
      Parameters:
      cause - the stack trace

    • info

      void info(Object message, Throwable cause)
      Logs the specified message and cause at the Info level.
      Parameters:
      message - the log message
      cause - the stack trace

    • info

      void info(Object message)
      Logs the specified message at the Info level.
      Parameters:
      message - the log message

    • info

      void info(Throwable cause)
      Logs the specified cause at the Info level.
      Parameters:
      cause - the stack trace

    • debug

      void debug(Object message, Throwable cause)
      Logs the specified message and cause at the Debug level.
      Parameters:
      message - the log message
      cause - the stack trace

    • debug

      void debug(Object message)
      Logs the specified message at the Debug level.
      Parameters:
      message - the log message

    • debug

      void debug(Throwable cause)
      Logs the specified cause at the Debug level.
      Parameters:
      cause - the stack trace

    • trace

      void trace(Object message, Throwable cause)
      Logs the specified message and cause at the Trace level.
      Parameters:
      message - the log message
      cause - the stack trace

    • trace

      void trace(Object message)
      Logs the specified message at the Trace level.
      Parameters:
      message - the log message

    • trace

      void trace(Throwable cause)
      Logs the specified cause at the Trace level.
      Parameters:
      cause - the stack trace

    • subscribe

      void subscribe(LogSubscriber subscriber, LogLevel logLevel)
      Subscribes the specified subscriber to receive log events for the specified level and above.
      Parameters:
      subscriber - the subscriber to register
      logLevel - the log level to subscribe to

    • unsubscribe

      void unsubscribe(LogSubscriber subscriber)
      Unsubscribes the specified subscriber.
      Parameters:
      subscriber - the subscriber to unregister

    • unsubscribe

      void unsubscribe()
      Unsubscribes all registered subscribers.

    • getSubscribers

      Map<LogSubscriber,LogLevel> getSubscribers()
      Returns all registered subscribers and the log level they subscribed to.
      Returns:
      the registered subscribers and their log levels