Package org.eclipse.aether.spi.log
Class NullLoggerFactory
- java.lang.Object
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- org.eclipse.aether.spi.log.NullLoggerFactory
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- All Implemented Interfaces:
LoggerFactory
public final class NullLoggerFactory extends Object implements LoggerFactory
A logger factory that disables any logging.
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Field Summary
Fields Modifier and Type Field Description static LoggerFactory
INSTANCE
The singleton instance of this factory.static Logger
LOGGER
The singleton logger used by this factory.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Logger
getLogger(String name)
Gets a logger for a class with the specified name.static Logger
getSafeLogger(LoggerFactory loggerFactory, Class<?> type)
Gets a logger from the specified factory for the given class, falling back to a logger from this factory if the specified factory isnull
or fails to provide a logger.
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Field Detail
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INSTANCE
public static final LoggerFactory INSTANCE
The singleton instance of this factory.
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Method Detail
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getLogger
public Logger getLogger(String name)
Description copied from interface:LoggerFactory
Gets a logger for a class with the specified name.- Specified by:
getLogger
in interfaceLoggerFactory
- Parameters:
name
- The name of the class requesting a logger, must not benull
.- Returns:
- The requested logger, never
null
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getSafeLogger
public static Logger getSafeLogger(LoggerFactory loggerFactory, Class<?> type)
Gets a logger from the specified factory for the given class, falling back to a logger from this factory if the specified factory isnull
or fails to provide a logger.- Parameters:
loggerFactory
- The logger factory from which to get the logger, may benull
.type
- The class for which to get the logger, must not benull
.- Returns:
- The requested logger, never
null
.
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