RedDeer logging system

Logging in RedDeer is similar to any other logging system like log4j with some differences. On the one hand it is much more simple and doesn't require any xml configuration. On the other hand it doesn't provide as fine and complex possibilities as log4j does. It also brings some additional logging types which are not available in log4j and which are handy for UI testing.

Using the logger

When you want to use the logger in your your class you just must define Logger from org.jboss.reddeer.common.logging package.

private final Logger log = Logger.getLogger(WorkbenchPreferenceDialog.class);

then you can log your messages by using the logger

log.info("Server " + serverName + " is started");

Log types

Log message type	Usage description
FATAL	fatal message are mostly for reporting halt state or other serious issue
ERROR	error message for reporting any unexpected state and errors
DUMP	should be used after error message to provide additional useful information related to the error
STEP	describes hi-level test steps describing high level test flow, should used only in test class
WARN	any warning message which indicates anything outside normal state
INFO	general type for information type messages
DEBUG	low-level debug information usable for analyzing issues and bugs
TRACE	low-level trace information that indicates tracking through the code

Log filters

There are these log filter switches that can be used to filter your log for message type or message level according to your needs.

Parameter	Default value	Type	Description	Source
logMessageFilter	ALL	pipe separated string	filters log messages according to settings. Possible
logLevel	ALL	string	filters log messages according to settings. Possible values are none,trace,debug,error,warn,info,step,error,fatal,all . Values are case insensitive	ExecutionSettings