Module io.helidon.webserver.accesslog

Package io.helidon.webserver.accesslog

Class AccessLogHandler

java.lang.Object

java.util.logging.Handler

java.util.logging.StreamHandler

java.util.logging.FileHandler

io.helidon.webserver.accesslog.AccessLogHandler

public class AccessLogHandler
extends FileHandler

Log handler to support separation of access log to its own file.

This is used with Java Logging. For other frameworks, such as slf4j or log4j you can use a bridge for Java Logging and configure a separate file using implementation specific configuration.

Java util logging configuration example using this handler:

 # Configure the log handler (uses the same configuration options as FileHandler, ignores formatter
 io.helidon.webserver.accesslog.AccessLogHandler.level=FINEST
 io.helidon.webserver.accesslog.AccessLogHandler.pattern=access.log
 io.helidon.webserver.accesslog.AccessLogHandler.append=true

 # Configure the logger
 io.helidon.webserver.AccessLog.level=INFO
 io.helidon.webserver.AccessLog.useParentHandlers=false
 io.helidon.webserver.AccessLog.handlers=io.helidon.webserver.accesslog.AccessLogHandler
 

Constructor Summary

Constructors

Constructor	Description
AccessLogHandler()	Construct a default AccessLogHandler.

Method Summary

Modifier and Type	Method	Description
void	setFormatter(Formatter newFormatter)

Methods inherited from class java.util.logging.FileHandler

close, publish

Methods inherited from class java.util.logging.StreamHandler

flush, isLoggable, setEncoding, setOutputStream

Methods inherited from class java.util.logging.Handler

getEncoding, getErrorManager, getFilter, getFormatter, getLevel, reportError, setErrorManager, setFilter, setLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessLogHandler

public AccessLogHandler()
                 throws IOException,
                        SecurityException

Construct a default AccessLogHandler. This will be configured entirely from LogManager properties (or their default values).

Throws:

IOException - if there are IO problems opening the files.

SecurityException - if a security manager exists and if the caller does not have LoggingPermission("control")).

NullPointerException - if pattern property is an empty String.

Method Detail

setFormatter

public void setFormatter(Formatter newFormatter)
                  throws SecurityException

Overrides:

setFormatter in class Handler

Throws:

SecurityException