Class Generate
- java.lang.Object
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- org.apache.logging.log4j.core.tools.Generate
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public final class Generate extends Object
Generates source code for custom or extended logger wrappers.Usage:
To generate source code for an extended logger that adds custom log levels to the existing ones:
java org.apache.logging.log4j.core.tools.Generate$ExtendedLogger <logger.class.name> <CUSTOMLEVEL>=<WEIGHT> [CUSTOMLEVEL2=WEIGHT2 [CUSTOMLEVEL3=WEIGHT3] ...]
Example of creating an extended logger:
java org.apache.logging.log4j.core.tools.Generate$ExtendedLogger com.mycomp.ExtLogger DIAG=350 NOTICE=450 VERBOSE=550
To generate source code for a custom logger that replaces the existing log levels with custom ones:
java org.apache.logging.log4j.core.tools.Generate$CustomLogger <logger.class.name> <CUSTOMLEVEL>=<WEIGHT> [CUSTOMLEVEL2=WEIGHT2 [CUSTOMLEVEL3=WEIGHT3] ...]
Example of creating a custom logger:
java org.apache.logging.log4j.core.tools.Generate$CustomLogger com.mycomp.MyLogger DEFCON1=350 DEFCON2=450 DEFCON3=550
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
Generate.CustomLogger
Generates source code for custom logger wrappers that only provide convenience methods for the specified custom levels, not for the standard built-in levels.static class
Generate.ExtendedLogger
Generates source code for extended logger wrappers that provide convenience methods for the specified custom levels, and by extendingorg.apache.logging.log4j.spi.ExtendedLoggerWrapper
, inherit the convenience methods for the built-in levels provided by theLogger
interface.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
generateCustom(String[] args, PrintStream printStream)
Generates source code for custom logger wrappers that only provide convenience methods for the specified custom levels, not for the standard built-in levels.static void
generateExtend(String[] args, PrintStream printStream)
Generates source code for extended logger wrappers that provide convenience methods for the specified custom levels.
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Method Detail
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generateExtend
public static void generateExtend(String[] args, PrintStream printStream)
Generates source code for extended logger wrappers that provide convenience methods for the specified custom levels.- Parameters:
args
- className of the custom logger to generate, followed by a NAME=intLevel pair for each custom log level to generate convenience methods forprintStream
- the stream to write the generated source code to
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generateCustom
public static void generateCustom(String[] args, PrintStream printStream)
Generates source code for custom logger wrappers that only provide convenience methods for the specified custom levels, not for the standard built-in levels.- Parameters:
args
- className of the custom logger to generate, followed by a NAME=intLevel pair for each custom log level to generate convenience methods forprintStream
- the stream to write the generated source code to
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