Interface LogASTTransformation.LoggingStrategy

All Known Implementing Classes:
Commons.CommonsLoggingStrategy, Log.JavaUtilLoggingStrategy, Log4j.Log4jLoggingStrategy, Log4j2.Log4j2LoggingStrategy, LogASTTransformation.AbstractLoggingStrategy, Slf4j.Slf4jLoggingStrategy
Enclosing class:
LogASTTransformation
public static interface LogASTTransformation.LoggingStrategy
A LoggingStrategy defines how to wire a new logger instance into an existing class. It is meant to be used with the @Log family of annotations to allow you to write your own Log annotation provider.
Author:
Guillaume Laforge, Jochen Theodorou, Dinko Srkoc, Hamlet D'Arcy, Raffaele Cigni, Alberto Vilches Raton, Tomasz Bujok, Martin Ghados, Matthias Cullmann

  • Method Details

    • addLoggerFieldToClass

      FieldNode addLoggerFieldToClass(ClassNode classNode, String fieldName, String categoryName)
      In this method, you are given a ClassNode, a field name and a category name, and you must add a new Field onto the class. Return the result of the ClassNode.addField operations.
      Parameters:
      classNode - the class that was originally annotated with the Log transformation.
      fieldName - the name of the logger field
      categoryName - the name of the logging category
      Returns:
      the FieldNode instance that was created and added to the class

    • isLoggingMethod

      boolean isLoggingMethod(String methodName)

    • getCategoryName

      String getCategoryName(ClassNode classNode, String categoryName)

    • wrapLoggingMethodCall

      Expression wrapLoggingMethodCall(Expression logVariable, String methodName, Expression originalExpression)