Package org.apache.uima.util.impl

Class Log4jLogger_impl

  • All Implemented Interfaces:
    Logger
    public class Log4jLogger_impl
extends java.lang.Object
implements Logger
    UIMA Logging interface implementation for Log4j

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static Logger getInstance()
      Creates a new Log4jLogger instance with the default Log4j framework logger
      static Logger getInstance​(java.lang.Class<?> component)
      Creates a new Log4jLogger instance for the specified source class
      boolean isLoggable​(Level level)
      Checks if the argument level is greater or equal to the specified level
      void log​(java.lang.String aMessage)
      Deprecated.
      use new function with log level
      void log​(java.lang.String aResourceBundleName, java.lang.String aMessageKey, java.lang.Object[] aArguments)
      Deprecated.
      use new function with log level
      void log​(java.lang.String wrapperFQCN, Level level, java.lang.String message, java.lang.Throwable thrown)
      Generic logging method intended for logging wrappers.
      void log​(Level level, java.lang.String aMessage)
      Logs a message.
      void log​(Level level, java.lang.String aMessage, java.lang.Object param1)
      Logs a message with one parameter
      void log​(Level level, java.lang.String aMessage, java.lang.Object[] params)
      Logs a message with an arbitrary number of parameters
      void log​(Level level, java.lang.String aMessage, java.lang.Throwable thrown)
      Logs a message and a throwable object
      void logException​(java.lang.Exception aException)
      Deprecated.
      use new function with log level
      void logrb​(Level level, java.lang.String sourceClass, java.lang.String sourceMethod, java.lang.String bundleName, java.lang.String msgKey)
      Logs a message with a message key.
      void logrb​(Level level, java.lang.String sourceClass, java.lang.String sourceMethod, java.lang.String bundleName, java.lang.String msgKey, java.lang.Object param1)
      Logs a message with a message key and one parameter.
      void logrb​(Level level, java.lang.String sourceClass, java.lang.String sourceMethod, java.lang.String bundleName, java.lang.String msgKey, java.lang.Object[] params)
      Logs a message with a message key and an arbitrary number of parameters.
      void logrb​(Level level, java.lang.String sourceClass, java.lang.String sourceMethod, java.lang.String bundleName, java.lang.String msgKey, java.lang.Throwable thrown)
      Logs a message with a message key and a throwable object.
      void setLevel​(Level level)
      Sets the level of messages that will be logged by this logger.
      void setOutputStream​(java.io.OutputStream out)
      Deprecated.
      use external configuration possibility
      void setOutputStream​(java.io.PrintStream out)
      Deprecated.
      use external configuration possibility
      void setResourceManager​(ResourceManager resourceManager)
      Sets the ResourceManager to use for message localization.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • getInstance

        public static Logger getInstance​(java.lang.Class<?> component)
        Creates a new Log4jLogger instance for the specified source class
        Parameters:
        component - current source class
        Returns:
        Logger returns the JSR47Logger object for the specified class

      • getInstance

        public static Logger getInstance()
        Creates a new Log4jLogger instance with the default Log4j framework logger
        Returns:
        Logger returns the JSR47Logger object with the default Log4j framework logger

      • log

        @Deprecated
public void log​(java.lang.String aMessage)
        Deprecated.
        use new function with log level
        Logs a message with level INFO.
        Specified by:
        log in interface Logger
        Parameters:
        aMessage - the message to be logged

      • log

        @Deprecated
public void log​(java.lang.String aResourceBundleName,
                java.lang.String aMessageKey,
                java.lang.Object[] aArguments)
        Deprecated.
        use new function with log level
        Logs a message with a message key and the level INFO
        Specified by:
        log in interface Logger
        Parameters:
        aResourceBundleName - base name of resource bundle
        aMessageKey - key of message to localize with message level INFO
        aArguments - arguments to message (may be null if none)
        See Also:
        Logger.log(java.lang.String, java.lang.String, java.lang.Object[])

      • logException

        @Deprecated
public void logException​(java.lang.Exception aException)
        Deprecated.
        use new function with log level
        Logs an exception with level INFO
        Specified by:
        logException in interface Logger
        Parameters:
        aException - the exception to be logged

      • setOutputStream

        @Deprecated
public void setOutputStream​(java.io.OutputStream out)
        Deprecated.
        use external configuration possibility
        Description copied from interface: Logger
        Sets the output stream to which log messages will go. Setting the output stream to null will disable the logger.
        Specified by:
        setOutputStream in interface Logger
        Parameters:
        out - OutputStream to which log messages will be printed
        See Also:
        Logger.setOutputStream(java.io.OutputStream)

      • setOutputStream

        @Deprecated
public void setOutputStream​(java.io.PrintStream out)
        Deprecated.
        use external configuration possibility
        Description copied from interface: Logger
        Sets the output stream to which log messages will go. Setting the output stream to null will disable the logger.
        Specified by:
        setOutputStream in interface Logger
        Parameters:
        out - PrintStream to which log messages will be printed
        See Also:
        Logger.setOutputStream(java.io.PrintStream)

      • isLoggable

        public boolean isLoggable​(Level level)
        Description copied from interface: Logger
        Checks if the argument level is greater or equal to the specified level
        Specified by:
        isLoggable in interface Logger
        Parameters:
        level - message level
        Returns:
        boolean - true if the argument level is greater or equal to the specified level

      • setLevel

        public void setLevel​(Level level)
        Description copied from interface: Logger
        Sets the level of messages that will be logged by this logger. Note that if you call UIMAFramework.getLogger().setLevel(level), this will only change the logging level for messages produced by the UIMA framework. It will NOT change the logging level for messages produced by annotators. To change the logging level for an annotator, use UIMAFramework.getLogger(YourAnnotatorClass.class).setLevel(level).

        If you need more flexibility it configuring the logger, consider using the standard Java logger properties file or the java.util.logging APIs.

        Specified by:
        setLevel in interface Logger
        Parameters:
        level - message level

      • log

        public void log​(Level level,
                java.lang.String aMessage)
        Description copied from interface: Logger
        Logs a message.
        Specified by:
        log in interface Logger
        Parameters:
        level - message level
        aMessage - the message to be logged

      • log

        public void log​(Level level,
                java.lang.String aMessage,
                java.lang.Object param1)
        Description copied from interface: Logger
        Logs a message with one parameter
        Specified by:
        log in interface Logger
        Parameters:
        level - message level
        aMessage - the message to be logged
        param1 - message parameter

      • log

        public void log​(Level level,
                java.lang.String aMessage,
                java.lang.Object[] params)
        Description copied from interface: Logger
        Logs a message with an arbitrary number of parameters
        Specified by:
        log in interface Logger
        Parameters:
        level - message level
        aMessage - the message to be logged
        params - message parameter array

      • log

        public void log​(Level level,
                java.lang.String aMessage,
                java.lang.Throwable thrown)
        Description copied from interface: Logger
        Logs a message and a throwable object
        Specified by:
        log in interface Logger
        Parameters:
        level - message level
        aMessage - the message to be logged
        thrown - throwable object

      • logrb

        public void logrb​(Level level,
                  java.lang.String sourceClass,
                  java.lang.String sourceMethod,
                  java.lang.String bundleName,
                  java.lang.String msgKey,
                  java.lang.Object param1)
        Description copied from interface: Logger
        Logs a message with a message key and one parameter. The real message is extracted from a resource bundle.
        Specified by:
        logrb in interface Logger
        Parameters:
        level - message level
        sourceClass - source class name
        sourceMethod - source method name
        bundleName - resource bundle
        msgKey - message key
        param1 - message parameter

      • logrb

        public void logrb​(Level level,
                  java.lang.String sourceClass,
                  java.lang.String sourceMethod,
                  java.lang.String bundleName,
                  java.lang.String msgKey,
                  java.lang.Object[] params)
        Description copied from interface: Logger
        Logs a message with a message key and an arbitrary number of parameters. The real message is extracted from a resource bundle.
        Specified by:
        logrb in interface Logger
        Parameters:
        level - message level
        sourceClass - source class name
        sourceMethod - source method name
        bundleName - resource bundle
        msgKey - message key
        params - message parameter array with an arbitrary number of parameters

      • logrb

        public void logrb​(Level level,
                  java.lang.String sourceClass,
                  java.lang.String sourceMethod,
                  java.lang.String bundleName,
                  java.lang.String msgKey,
                  java.lang.Throwable thrown)
        Description copied from interface: Logger
        Logs a message with a message key and a throwable object. The real message is extracted from a resource bundle.
        Specified by:
        logrb in interface Logger
        Parameters:
        level - message level
        sourceClass - source class name
        sourceMethod - source method name
        bundleName - resource bundle
        msgKey - message key
        thrown - throwable object

      • logrb

        public void logrb​(Level level,
                  java.lang.String sourceClass,
                  java.lang.String sourceMethod,
                  java.lang.String bundleName,
                  java.lang.String msgKey)
        Description copied from interface: Logger
        Logs a message with a message key. The real message is extracted from a resource bundle.
        Specified by:
        logrb in interface Logger
        Parameters:
        level - message level
        sourceClass - source class name
        sourceMethod - source method name
        bundleName - resource bundle
        msgKey - message key

      • log

        public void log​(java.lang.String wrapperFQCN,
                Level level,
                java.lang.String message,
                java.lang.Throwable thrown)
        Description copied from interface: Logger
        Generic logging method intended for logging wrappers.
        Specified by:
        log in interface Logger
        Parameters:
        wrapperFQCN - fully qualified class name of the wrapper
        level - message level
        message - message
        thrown - throwable object

      • setResourceManager

        public void setResourceManager​(ResourceManager resourceManager)
        Description copied from interface: Logger
        Sets the ResourceManager to use for message localization. This method is intended for use by the framework, not by user code.
        Specified by:
        setResourceManager in interface Logger
        Parameters:
        resourceManager - A resource manager instance whose extension ClassLoader (if any) will be used for message localization by this logger.