Thanks , I dont need the update, so I think I can use a extra object to save the data from the property file.
2009/9/24 Ralph Goers <ralph.go...@dslextreme.com>: > > On Sep 23, 2009, at 7:28 PM, maven apache wrote: > >> Hi: >> I found the Commons Configuration can do most of read configuraion >> job for me ,so I want to have a try. >> But I am not sure the Commons Configuration how to read the file(for >> example a xml file), is it a Singleton? Since if not, I think I >> should build a Singleton class to save the properties read by the >> Commons Configuration, if so , I can use the Commons Configuration >> directly. >> Thanks. >> > > Have you looked at > http://commons.apache.org/configuration/userguide/howto_xml.html#Accessing_properties_defined_in_XML_documents? If > the user's guide doesn't provide all the information you are looking for you > might want to describe your use case so others can give you advice on how to > do it. > > In answer to your specific question, no it is not a singleton. But if your > application keeps a reference to the configuration object you can retrieve > the properties as often as needed. If your application needs to allow the > configuration to be updated without restarting the application you should > not transfer the data to other objects. Instead, use a reloading strategy > and get the properties from the configuration every time they are needed. > > Ralph > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@commons.apache.org > For additional commands, e-mail: user-h...@commons.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@commons.apache.org For additional commands, e-mail: user-h...@commons.apache.org
