I went though the code and found that all the services (application scope) are there in the system when the system startup will called the init() method of the service impl class. For to check this I wrote a simple service with "init" method and deploy in application scope. Then, when I start tomcat I can see the output of the init method on the console. For your reference I have attached the service herewith this mail.
So if the service is there in the system when the system startup then your application scope service will be initialized. Deepal > What part of the ServiceClass is supposed to be called on startup in > application scope? I am using axis2 1.4.1, and the constructor of the > ServiceClass is only called when the first method is invoked. > > I also implemented the init() and destroy() methods. The init() method > is also called when the first method is invoked. > > The order of things, seems to be: > 1. Service is deployed > 2. ServiceLifeCycle.startup() is called > 3. Everything just sits there > 4. method is called (in-only MEP) > 5. ServiceClass constructor called > 6. ServiceClass init() method is called. > > The ServiceClass does last the lifetime of the Server. > > That said, is there a workaround by which I can instantiate > ServiceClass on startup? I am thinking I can invoke something in > ServiceLifeCycle.startup(), or write a script that invokes a soap > client on startup. > > We are evaluating if we should use axis2 for one of our projects at > our company, and this is a must-have requirement. > > Cheers > rouble > > On Sun, Jan 18, 2009 at 11:58 AM, Deepal Jayasinghe > <[email protected] <mailto:[email protected]>> wrote: > > Well ServiceLifeCycle class is different thing, anyway you may use > that > to do the initialization logic. > As I remember correct when you deploy a service in application > scope it > should initialize the class system startup time, if that does not work > then it is a bug. > > Deepal > > rouble wrote: > > Hi All, > > > > I have an "application" scope axis2 web service. I want the > > ServiceClass to be instantiated on startup, as opposed to when the > > first method is invoked. > > > > I found (and implemented) a ServiceLifeCycle class, but I don't know > > how exactly to instantiate the ServiceClass from within the > startup() > > method. > > > > Any help will be appreciated. > > > > TIA, > > rouble > > -- > Thank you! > > > http://blogs.deepal.org > http://deepal.org > > > > > -- > this message is composed of 100% recycled ascii -- Thank you! http://blogs.deepal.org http://deepal.org
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