LogASTTransformation.LoggingStrategy (Groovy 2.4.15)

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.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`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.
`String`	`getCategoryName(ClassNode classNode, String categoryName)`
`boolean`	`isLoggingMethod(String methodName)`
`Expression`	`wrapLoggingMethodCall(Expression logVariable, String methodName, Expression originalExpression)`

Method Detail

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)

Interface LogASTTransformation.LoggingStrategy

Method Summary

Method Detail

addLoggerFieldToClass

isLoggingMethod

getCategoryName

wrapLoggingMethodCall