Package org.codehaus.groovy.transform
Interface LogASTTransformation.LoggingStrategy
- All Known Implementing Classes:
Commons.CommonsLoggingStrategy
,Log.JavaUtilLoggingStrategy
,Log4j.Log4jLoggingStrategy
,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.
-
Method Summary
Modifier and TypeMethodDescriptionaddLoggerFieldToClass
(ClassNode classNode, String fieldName) In this method, you are given a ClassNode and a field name, and you must add a new Field onto the class.boolean
isLoggingMethod
(String methodName) wrapLoggingMethodCall
(Expression logVariable, String methodName, Expression originalExpression)
-
Method Details
-
addLoggerFieldToClass
In this method, you are given a ClassNode and a field 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- Returns:
- the FieldNode instance that was created and added to the class
-
isLoggingMethod
-
wrapLoggingMethodCall
Expression wrapLoggingMethodCall(Expression logVariable, String methodName, Expression originalExpression)
-