Force web service servlet to use http 1.1

is there anyway to force a web service deployed to oc4j standalone 9.0.3 to service many calls over one http connection? there doesn't seem to be any documentation to that end. Thanks, Ki

But, I want to know which Framework will provide
better performance?
better than what?
Also I want to develope the web service as a standard
one andeach has it's own quircks and implementation details. Each should be able to generate and accept the same SOAP messages though if you implement them properly.
It should be able to provide bulk data exchange.
That will depend in large part on your hardware.
Please suggest a web service framework
(Java-based) which will give better performance.again, better than what?
Better than messenger pidgeons?
Better than swallows (European or African)?
And if so, how heavy would the message capsule be? 2 swallows may be able to carry a coconut together, holding it on a piece of string.

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How to develop web services in OSB using Eclipse OEPE

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Vijay Cherukumudi wrote:
>
Hello:
I am trying to understand the fundamental difference between a SOAP Router versus
Web Service Servlet?. In websphere there is a concept called WSG(Web Service
Gateway) on which we can configure an handler to intercept the incoming soap requests.
But in weblogic I do not think we can configure any handler on Web Service Servlet.
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correct then does the soap router will forward the call to the Web Service Servlet
which implements the soap engine.
Please clarify,
Thanks,
Vijay

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Calling Sales Force Web-services from FMW

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Need some help choosing what web service technology to use

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Ignoring Http basic authentication header in wls 7.0.sp2 web service servlet (weblogic.webservice.server.servlet.WebServiceServlet)

Hi!
We need to implement authentication using our own methods, and the authentication
information is provided to the web service implementation in a basic authentication
header. The problem is, that the servlet
weblogic.webservice.server.servlet.WebServiceServlet, which handles web services
in
wls 7.0.sp2, always attempts to perform authentication, if the header is present.
Is there any way to circumvent this, because we want to implement authentication
on our own?
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The best would of course be to implement a custom security realm for our own
authentication system. This is not an option, implementing an own security
realm is overkill for this specific web service.
The other way would be to route the requests by way of a custom servlet, which
would
remove the basic authentication header, and put the authentication info in custom
headers, such as x-auth: <user:password>, or smthng similar, and after successful
authentication, make a call to bea's servlet weblogic.webservice.server.servlet.WebServiceServlet.
But still, I'd like to know if there is any way to tell bea's servlet to ignore
the basic
authentication header?
Oh yeah, by the way, this is URGENT, as always. (really!! ;)
Toni Nykanen

Currently there is no option to turn off security check.
I think you can use a servlet filter mapped to the URL
of your service, instead of a proxy servlet?
Regards,
-manoj
http://manojc.com
"Toni Nykanen" <[email protected]> wrote in message
news:3ef1577b$[email protected]..
>
Hi!
We need to implement authentication using our own methods, and theauthentication
information is provided to the web service implementation in a basicauthentication
header. The problem is, that the servlet
weblogic.webservice.server.servlet.WebServiceServlet, which handles webservices
in
wls 7.0.sp2, always attempts to perform authentication, if the header ispresent.
Is there any way to circumvent this, because we want to implementauthentication
on our own?
I already know two workarounds:
The best would of course be to implement a custom security realm for ourown
authentication system. This is not an option, implementing an own security
realm is overkill for this specific web service.
The other way would be to route the requests by way of a custom servlet,which
would
remove the basic authentication header, and put the authentication info incustom
headers, such as x-auth: <user:password>, or smthng similar, and aftersuccessful
authentication, make a call to bea's servletweblogic.webservice.server.servlet.WebServiceServlet.
>
But still, I'd like to know if there is any way to tell bea's servlet toignore
the basic
authentication header?
Oh yeah, by the way, this is URGENT, as always. (really!! ;)
Toni Nykanen

Can I use third party web services that communicate via http-post with webui builder?

Hi,
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Hi,
Looking for any suggestions about the benefits of using either servlets or EJBs as web service endpoints. Very early in the design of any application, I wish to expose my business logic components as web services, is there any particular benefit to using a specific approach (i.e. using either EJBs or Servlets as the end points of the web services exposing the business logic)?
This is a totally new application so I have no considerations towards reusing old EJB code, etc. My initial thoughts favour using servlets, if only because it reduces the complexity / resources required for the application server (i.e only Web-container required, rather than Web & EJB container).
Any thoughts please?

Why do Servlets not scale as well? Surely they are
more "lightweight" than an EJB (which has all theRMI
overhead), and wouldn't it ultimately be down tothe
underlying app server anyway?Right, but servlets are just HTTP request listeners.
They aren't components, they aren't transactional,
they don't handle persistence, they don't have
naming services, they don't have queuing services.
The EJB container offers you a lot.
With that said, it's not just a choice between
servlets and EJBs. You can use POJOs and avoid EJBs
altogether if you do it right.
Or choose the best of both worlds and mix 'n match as needed.
Noone forces you to choose one over the other (at least not for any technical reasons, I'm not diving into corporate politics here).
My thought was that web services were a better wayto
expose business logic than EJBs, but if there some
solid reason why this isn't the case I like toknow.
Web services - lightweight? Maybe that's true of
REST, but certainly not SOAP. There's an argument
that says services are more heavyweight than EJBs,
because all the XML on the wire is an expensive
protocol.
SOAP is heavy on the network, but it's essentially a rather thin layer on top of other services (if properly architected).
For example we have a SOAP layer exposing a Spring application which proxies an EJB architecture.
Next to that SOAP layer sits a traditional web application (servlets) which itself has a Spring application sitting on top of it for demonstration and testing purposes.
And then there's an SDK allowing direct access to the Spring layer (and thus almost direct access to the EJB layer).
That's the beauty of a true open architecture, each component can be built on top of another and the component underneath can function just fine without it.
Look into Spring:
http://www.springframework.org
It's a lighter alternative to EJBs, and good plumbing
for any Java EE app.While Spring can serve as an alternative for EJB in places where EJB are overkill it's of course not in competition with it.
Spring is a service layer, making use of other technologies (like EJB, like AOP, like ORM) to provide data and other services (like Struts, like JSF, like JSP) to provide that data to requesters.

Really impossible to create a web service for JBoss using eclipse's WTP?

I'm starting to get nuts!!!
I'm an experienced J2SE and J2ME Java developer... but I have huge problems creating a web service using eclipse WTP!
The tutorials I found are for tomcat... But I want to code for JBoss and not for tomcat...!!!
There must be somebody out there with the same issues...
This tutorial works fine for Tomcat...
http://www.eclipse.org/webtools/community/tutorials/BottomUpWebService/BottomUpWebService.html
But if I do the same with JBoss... it's not possible to incoke my web service method... ok, I thought... just need to check google... BUT I didn't find any solution in the whole WWW. Found a lot of questions of people with the same problems... but no solution! :(
Still getting that:
ERROR [EngineConfigurationFactoryServlet] Unable to find config file. Creating new servlet engine config file: /WEB-INF/server-config.wsdd
I know a little bit what a wsdd does... but isn't it the job of the WTP to create that file???
I really hope you have some places for me to start, 'cause I don't know anymore places to ask for...
Maybe this is a JBoss issue... I don't know...
Or is there a tutorial on how to create a web Service using JBoss IDE?
Sascha

Hi Massimo,
Quiet a few points here.
1. Oracle Type objects do not map to XML Complex type
2. Oracle Type objects do not map to Apex Page Item Types
3. Apex Page Item types are substituted into the WS Request XML by a process which is part of the Web Service Reference creation through the Wizard in Apex.
>
After created the web service (without any errors), I click on test.
- I can select the Operation --> CREATE_LINGUA
- I can input data for Basic Authentication
- I can't view Input Parameters --> Report returned no rows.
I've tried with normal type like Varchar2 and all was ok.
Is possible in Apex to use web services based on complex type, tipically an Array?
>
As you have guessed the Wizard driven Web Service Reference definition process cannot handle complex types of input parameters required by a Request. By definition the number of complex types possible are infinite, so they are not likely to come built in.
Passing an array is no solution because finally the values passed have to be plugged into the right SimpleTypes inside a ComplexType in the Request.
Based on your WSDL your Request will be
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:cre="http://xmlns.oracle.com/orawsv/GRIMALDI/PKG_WEBSERVICES/CREATE_LINGUA">
   <soapenv:Header/>
   <soapenv:Body>
      <cre:SNUMBER-CREATE_LINGUAInput>
         <cre:PLINGUA-LINGUAT-CIN>
            <cre:LINGUAT>
               <cre:CODICE>?</cre:CODICE>
               <cre:DESCRIZIONE>?</cre:DESCRIZIONE>
            </cre:LINGUAT>
         </cre:PLINGUA-LINGUAT-CIN>
      </cre:SNUMBER-CREATE_LINGUAInput>
   </soapenv:Body>
</soapenv:Envelope>However, all is not lost. You can always use the UTL_HTTP package API to construct your Request.
Regards,

Can any one provide an web service technique that supports http post...?

hi,
i'm working with servlets. i need a webservice technique that supports http-post.
is it possible to work http-post using servlet & axis2 webservice....?

hi, if you are about to use axis2, consider trying JAXWS since its very fast to startup, it will then take care of everything what is beyond your business objects (so transforming in into XML etc) moreover, you're going to use web services, thus you ll be working with SOAP, which will wrap your business representation...
here a sample for a time -service. The Date object will automatically be trasinformed into appropriate xsd type by the axis2 engine
@WebService
public class Clock {
public Date getCurrentTime(){
return new Date();
}

Force web service servlet to use http 1.1

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