Hi Ani,
yes as there are Service specific Handlers the Service *Must* be
dispatched before the provider. you should put your handler at the
transport or global level!.
Do you need a provider? can not you do with a Global Handler that
deploy the service and let the other things run via the usual
provider!
cheers
Srinath
On 5/15/05, Ani Marius <[EMAIL PROTECTED]> wrote:
> Hi.
> I tried this (in the provider, if the service was not
> deployed I called the JWSFL deployer), but it didn't
> worked, because Axis throw an exception because it
> couldn't find my requested WS (because it wasn't yet
> deployed). So, I think the service should be deployed
> before reaching the provider , and I assumed a Handler
> in the Transport Request would do it. But, even with
> this Handler, even though it deployed correctly my new
> WS, the request for this WS was not forwarded to my
> provider.
> Thanks.
> --- Paul Fremantle <[EMAIL PROTECTED]> wrote:
>
> > Ani
> >
> > I think it should work..... but it might be easiest
> > to write a
> > provider that dynamically loads the JWSFL when a
> > request comes in.
> >
> > Paul
> >
> >
> >
> > On 5/13/05, Ani Marius <[EMAIL PROTECTED]> wrote:
> > > Hi and thank you for your response.
> > > I already have a class called JWSFLDeployer which
> > > deploys a WS at runtime.
> > > What I want is this : to deploy a WS at runtime
> > only
> > > if it is requested and if it is not yet deployed,
> > and
> > > also the request to be intercepted by my custom
> > > provider.
> > > Thanks.
> > >
> > > --- Jaliya Ekanayake <[EMAIL PROTECTED]> wrote:
> > >
> > > > Hi Ani,
> > > >
> > > > Check whether these will help you to solve your
> > > > problem.
> > > >
> > > > To deploy a different provider for a service at
> > the
> > > > deployment time, use the
> > > > following lines in the service deployment file
> > (say
> > > > serivce-deploy.wsdd)
> > > >
> > > > -------------------------------------
> > > >
> > > > <service name="MyService" provider="Handler">
> > > > <parameter name="handlerClass"
> > > > value="your.package.MyProvider"/>
> > > > <parameter name="className" value="
> > > > your.package.MyService "/>
> > > > <parameter name="allowedMethods"
> > value="*"/>
> > > > <parameter name="scope"
> > value="request"/>
> > > > </service>
> > > > -------------------------------------
> > > >
> > > > If you want to deploy a service with a
> > particular
> > > > provider at the runtime,
> > > > you can do it using the following code fragment.
> > > >
> > > > -------------------------------------
> > > > SimpleProvider sp = new SimpleProvider();
> > > >
> > > > SimpleChain reqHandlers = new SimpleChain();
> > > > reqHandlers.addHandler(new MyHandler() );//This
> > is
> > > > optional
> > > > //You can pass null to request and response
> > handler
> > > > chains.
> > > > SimpleChain resHandlers = new SimpleChain();
> > > >
> > > > MyProvider rmp = new MyProvider();
> > > > SOAPService rmService = new
> > SOAPService(reqHandlers,
> > > > rmp, resHandlers);
> > > >
> > > > JavaServiceDesc desc = new JavaServiceDesc();
> > > > rmService.setOption("className","
> > > > your.package.MyService ");
> > > > rmService.setOption("allowedMethods","*");
> > > >
> > > > desc.setName("MyService ");
> > > > rmService.setServiceDescription(desc);
> > > >
> > >
> >
> sp.deployService(Constants.ClientProperties.RMSERVICE,
> > > > rmService);
> > > >
> > > >
> > > > -------------------------------------
> > > >
> > > > Cheers,
> > > >
> > > > Jaliya
> > > >
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: Ani Marius [mailto:[EMAIL PROTECTED]
> > > > Sent: Friday, May 13, 2005 12:29 PM
> > > > To: [email protected]; Srinath Perera
> > > > Subject: Re: Providers and Handlers
> > > >
> > > > Hi Srinath and thank you for your reply.
> > > > But, the problem I face is that I create a new
> > Web
> > > > Service not from the java classes, but from the
> > WSDL
> > > > file...I don't need any java classes for the new
> > ws,
> > > > because its behaviour will be defined in a
> > custom
> > > > XML
> > > > file.
> > > > So, I created a Handler which deploys a WS if
> > the WS
> > > > is not yet deployed...the service is deployed, I
> > can
> > > > see it in the list of deployed WS's. But then,
> > the
> > > > request must reach my provider which in turn
> > will
> > > > begin the execution for the corresponding ws,
> > which
> > > > is
> > > > defined in the XML file.
> > > > --- Srinath Perera <[EMAIL PROTECTED]> wrote:
> > > > > Hi Ani;
> > > > >
> > > > > I think the problem you face is whn u deploy
> > the
> > > > new
> > > > > Web Service you
> > > > > do not have the classes at the classpath?
> > > > >
> > > > > There is a class called ClassUtils in axis
> > > > provides
> > > > > static method for
> > > > > help classloading. It has method
> > > > > setClassLoader(String
> > > > > classname,ClassLoader cl); to overide/register
> > > > > classloaders for
> > > > > loading a given class. ClassUtils is used by
> > Axis
> > > > to
> > > > > load the classes
> > > > > all time
> > > > >
> > > > > Before deploy your service create a
> > classloader
> > > > for
> > > > > the class files of
> > > > > the serveive and register them agiens the impl
> > > > class
> > > > > of the service
> > > > > you want to deploy, agienst Classloader using
> > > > > setClassLoader(String
> > > > > classname,ClassLoader cl);
> > > > >
> > > > > Cheers
> > > > > Srinath
> > > > >
> > > > > On 5/12/05, Ani Marius <[EMAIL PROTECTED]>
> > wrote:
> > > > > > Hi!
> > > > > > I have one urgent question :
> > > > > > I have my custom provider, and I want to do
> > the
> > > > > > following: if I receive a request for a Web
> > > > > Service
> > > > > > that is not yet deployed, I would
> > automatically
> > > > > deploy
> > > > > > it (there is the bussines for deploying a
> > web
> > > > > service)
> > > > > > and to set the provider of the ws to my
> > > > > provider...I
> > > > > > tried adding a Handler in the Transport
> > Request
> > > > > (which
> > > > > > verifies if the service is deployed, and if
> > not
> > > > it
> > > > > > deploys it) but this didn't solve my problem
> > > > > entirely.
> > > > > > Please help me!!!
> > > > > > Thanks.
> > > > > >
> > > > > >
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