How to customize services ?

Customizing services

Configuration parameters for services follow a strict naming convention : a service XX will be configured via a set of properties : 

jonas.service.XX.foo  something

jonas.service.XX.bar  else

Each service XX must contain the property jonas.service.XX.class indicating the name of the java class that implements the service : 

jonas.service.XX.class aa.bb.XXImpl

This allow experimented user to replace built-in service by an alternative implementation.

Example

For example, here is the part of jonas.properties file related to the customization of the jtm service

############ JOnAS JTM Transaction service configuration

# Set the name of the implementation class of the jtm service

jonas.service.jtm.class   org.ow2.jonas.tm.jotm.JOTMTransactionService

# Set the Transaction Manager launching mode.

# If set to 'true', TM is remote: TM must be already launched in an other JVM.

# If set to 'false', TM is local: TM is going to run into the same JVM than the jonas Server.

jonas.service.jtm.remote   false

# Set the default transaction timeout, in seconds.

jonas.service.jtm.timeout    60