Package net.snowflake.client.log

Interface SFLogger

  • All Known Implementing Classes:
    JDK14Logger, SLF4JLogger
    public interface SFLogger
    Interface used by JDBC driver to log information

    Five levels are included in this interface, from high to low: ERROR WARN INFO DEBUG TRACE

    Created by hyu on 11/17/16.

    • Method Detail

      • isDebugEnabled

        boolean isDebugEnabled()
        Is debug level enabled?
        Returns:
        true if the trace level is DEBUG

      • isErrorEnabled

        boolean isErrorEnabled()
        Is error level enabled?
        Returns:
        true if the trace level is ERROR

      • isInfoEnabled

        boolean isInfoEnabled()
        Is info level enabled?
        Returns:
        true if the trace level is INFO

      • isTraceEnabled

        boolean isTraceEnabled()
        Is trace level enabled?
        Returns:
        true if the trace level is TRACE

      • isWarnEnabled

        boolean isWarnEnabled()
        Is warn level enabled?
        Returns:
        true if the trace level is WARN

      • debug

        void debug​(String msg,
           boolean isMasked)

      • debugNoMask

        void debugNoMask​(String msg)

      • debug

        void debug​(String msg,
           Object... arguments)
        Logs message at DEBUG level.
        Parameters:
        msg - Message or message format
        arguments - objects that supply value to placeholders in the message format. Expensive operations that supply these values can be specified using lambdas implementing ArgSupplier so that they are run only if the message is going to be logged. E.g., Logger.debug("Value: {}", (ArgSupplier) () -> expensiveOperation());

      • error

        void error​(String msg,
           boolean isMasked)

      • error

        void error​(String msg,
           Object... arguments)
        Logs message at ERROR level.
        Parameters:
        msg - Message or message format
        arguments - objects that supply value to placeholders in the message format. Expensive operations that supply these values can be specified using lambdas implementing ArgSupplier so that they are run only if the message is going to be logged. E.g., Logger.warn("Value: {}", (ArgSupplier) () -> expensiveOperation());

      • info

        void info​(String msg,
          boolean isMasked)

      • info

        void info​(String msg,
          Object... arguments)
        Logs message at INFO level.
        Parameters:
        msg - Message or message format
        arguments - objects that supply value to placeholders in the message format. Expensive operations that supply these values can be specified using lambdas implementing ArgSupplier so that they are run only if the message is going to be logged. E.g., Logger.info("Value: {}", (ArgSupplier) () -> expensiveOperation());

      • trace

        void trace​(String msg,
           boolean isMasked)

      • trace

        void trace​(String msg,
           Object... arguments)
        Logs message at TRACE level.
        Parameters:
        msg - Message or message format
        arguments - objects that supply value to placeholders in the message format. Expensive operations that supply these values can be specified using lambdas implementing ArgSupplier so that they are run only if the message is going to be logged. E.g., Logger.trace("Value: {}", (ArgSupplier) () -> expensiveOperation());

      • warn

        void warn​(String msg,
          boolean isMasked)

      • warn

        void warn​(String msg,
          Object... arguments)
        Logs message at WARN level.
        Parameters:
        msg - Message or message format
        arguments - objects that supply value to placeholders in the message format. Expensive operations that supply these values can be specified using lambdas implementing ArgSupplier so that they are run only if the message is going to be logged. E.g., Logger.warn("Value: {}", (ArgSupplier) () -> expensiveOperation());