org.apache.nifi.deprecation.log

Class StandardDeprecationLogger

java.lang.Object

org.apache.nifi.deprecation.log.StandardDeprecationLogger

All Implemented Interfaces:

DeprecationLogger

class StandardDeprecationLogger
extends Object
implements DeprecationLogger

Standard implementation of Deprecation Logger based on SLF4J

Field Summary

Fields

Modifier and Type	Field and Description
private org.slf4j.Logger	logger
private static String	LOGGER_NAME_FORMAT
private Class<?>	referenceClass

Constructor Summary

Constructors

Constructor and Description
StandardDeprecationLogger(Class<?> referenceClass) Standard Deprecation Logger constructor with reference class for deriving logger

Method Summary

Modifier and Type	Method and Description
private Object[]	getExtendedArguments(Object... arguments)
void	warn(String message, Object... arguments) Log deprecation warning with optional arguments for message placeholders and Deprecation Exception for tracking

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER_NAME_FORMAT

private static final String LOGGER_NAME_FORMAT

See Also:

Constant Field Values

referenceClass

private final Class<?> referenceClass

logger

private final org.slf4j.Logger logger

Constructor Detail

StandardDeprecationLogger

StandardDeprecationLogger(Class<?> referenceClass)

Standard Deprecation Logger constructor with reference class for deriving logger

Parameters:

referenceClass - Reference Class

Method Detail

warn

public void warn(String message,
                 Object... arguments)

Log deprecation warning with optional arguments for message placeholders and Deprecation Exception for tracking

Specified by:

warn in interface DeprecationLogger

Parameters:

message - Message required

arguments - Variable array of arguments to populate message placeholders

getExtendedArguments

private Object[] getExtendedArguments(Object... arguments)