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java.lang.Object org.apache.logging.log4j.LogManager
public class LogManager
The anchor point for the logging system.
Field Summary | |
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static String |
ROOT_LOGGER_NAME
The name of the root Logger. |
Constructor Summary | |
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protected |
LogManager()
Prevents instantiation |
Method Summary | |
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static LoggerContext |
getContext()
Returns the current LoggerContext. |
static LoggerContext |
getContext(boolean currentContext)
Returns a LoggerContext. |
static LoggerContext |
getContext(ClassLoader loader,
boolean currentContext)
Returns a LoggerContext. |
protected static LoggerContext |
getContext(String fqcn,
boolean currentContext)
Returns a LoggerContext |
protected static LoggerContext |
getContext(String fqcn,
ClassLoader loader,
boolean currentContext)
Returns a LoggerContext |
static LoggerContextFactory |
getFactory()
Returns the LoggerContextFactory. |
static Logger |
getLogger(Class<?> clazz)
Returns a Logger using the fully qualified name of the Class as the Logger name. |
static Logger |
getLogger(Object value)
Returns a Logger using the fully qualified class name of the value as the Logger name. |
static Logger |
getLogger(String name)
Returns a Logger with the specified name. |
protected static Logger |
getLogger(String fqcn,
String name)
Returns a Logger with the specified name. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String ROOT_LOGGER_NAME
Constructor Detail |
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protected LogManager()
Method Detail |
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public static LoggerContextFactory getFactory()
public static Logger getLogger(String name)
name
- The logger name.
public static Logger getLogger(Class<?> clazz)
clazz
- The Class whose name should be used as the Logger name.
public static Logger getLogger(Object value)
value
- The value whose class name should be used as the Logger name.
protected static Logger getLogger(String fqcn, String name)
fqcn
- The fully qualified class name of the class that this method is a member of.name
- The logger name.
public static LoggerContext getContext()
WARNING - The LoggerContext returned by this method may not be the LoggerContext used to create a Logger for the calling class.
public static LoggerContext getContext(boolean currentContext)
currentContext
- if false the LoggerContext appropriate for the caller of this method is returned. For
example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be
returned and if the caller is a class in the container's classpath then a different LoggerContext may be
returned. If true then only a single LoggerContext will be returned.
public static LoggerContext getContext(ClassLoader loader, boolean currentContext)
loader
- The ClassLoader for the context. If null the context will attempt to determine the appropriate
ClassLoader.currentContext
- if false the LoggerContext appropriate for the caller of this method is returned. For
example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be
returned and if the caller is a class in the container's classpath then a different LoggerContext may be
returned. If true then only a single LoggerContext will be returned.
protected static LoggerContext getContext(String fqcn, boolean currentContext)
fqcn
- The fully qualified class name of the Class that this method is a member of.currentContext
- if false the LoggerContext appropriate for the caller of this method is returned. For
example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be
returned and if the caller is a class in the container's classpath then a different LoggerContext may be
returned. If true then only a single LoggerContext will be returned.
protected static LoggerContext getContext(String fqcn, ClassLoader loader, boolean currentContext)
fqcn
- The fully qualified class name of the Class that this method is a member of.loader
- The ClassLoader for the context. If null the context will attempt to determine the appropriate
ClassLoader.currentContext
- if false the LoggerContext appropriate for the caller of this method is returned. For
example, in a web application if the caller is a class in WEB-INF/lib then one LoggerContext may be
returned and if the caller is a class in the container's classpath then a different LoggerContext may be
returned. If true then only a single LoggerContext will be returned.
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