Package groovy.util.logging

Class Slf4j.Slf4jLoggingStrategy

java.lang.Object

org.codehaus.groovy.transform.LogASTTransformation.AbstractLoggingStrategy

org.codehaus.groovy.transform.LogASTTransformation.AbstractLoggingStrategyV2

groovy.util.logging.Slf4j.Slf4jLoggingStrategy

All Implemented Interfaces:

LogASTTransformation.LoggingStrategy, LogASTTransformation.LoggingStrategyV2

Enclosing class:

Slf4j

public static class Slf4j.Slf4jLoggingStrategy
extends LogASTTransformation.AbstractLoggingStrategyV2

Logging strategy for SLF4J.

Field Summary

Fields inherited from class org.codehaus.groovy.transform.LogASTTransformation.AbstractLoggingStrategy

loader

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Slf4jLoggingStrategy(GroovyClassLoader loader)	Creates an SLF4J logging strategy.

Method Summary

Modifier and Type	Method	Description
FieldNode	addLoggerFieldToClass(ClassNode classNode, String logFieldName, String categoryName, int fieldModifiers)	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.
boolean	isLoggingMethod(String methodName)
Expression	wrapLoggingMethodCall(Expression logVariable, String methodName, Expression originalExpression)

Methods inherited from class org.codehaus.groovy.transform.LogASTTransformation.AbstractLoggingStrategyV2

addLoggerFieldToClass

Methods inherited from class org.codehaus.groovy.transform.LogASTTransformation.AbstractLoggingStrategy

classNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.codehaus.groovy.transform.LogASTTransformation.LoggingStrategy

getCategoryName

Constructor Details

Slf4jLoggingStrategy

protected Slf4jLoggingStrategy(GroovyClassLoader loader)

Creates an SLF4J logging strategy.

Parameters:

loader - the class loader used to resolve logger classes

Method Details

addLoggerFieldToClass

public FieldNode addLoggerFieldToClass(ClassNode classNode,
 String logFieldName,
 String categoryName,
 int fieldModifiers)

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.

logFieldName - the name of the logger field

categoryName - the name of the logging category

fieldModifiers - the modifiers (private, final, et. al.) of the logger field

Returns:

the FieldNode instance that was created and added to the class

isLoggingMethod

public boolean isLoggingMethod(String methodName)

wrapLoggingMethodCall

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