With Axis2 you can expose a CORBA Service as Web Service as described in the docs:
http://axis.apache.org/axis2/java/core/docs/corba-deployer.html
Is this possible with CXF, too? There are Corba samples, but as I understand, they are a Web Service clients that internally go to a Corba Server, which is never exposed as Web Service, is it?
http://svn.apache.org/repos/asf/cxf/trunk/distribution/src/main/release/samples/corba/
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I am new to web services and studing Jax-WS web services these days. I created a little web service and host it in tomcat server and created a java web service client for accessing the service as well. But I am having a little confusion in the web service client, because in the client we generate a stub for accessing the service.
Here is it using RMI for invoking the web service???
According to my knowledge tomcat is a web container and it is not supporting for RMI.
I searched this through the internet and I was unable to find the clear answer. Can anybody please simply explain me how does it happen.
If the tomcat is not supporting to RMI how does it invoke the web service. I have this confusion since it uses the stub that we generated using wsimport command.
thanks a lot
Here is it using RMI for invoking the web service???
Http. The web service client would create a http request (just like how a browser does when you request a url), convert your request object to an xml payload and invoke your service end point. Different vendors of JAX-WS may use different implementations, but it is usually some form of HttpURLConnection
HttpClient is a popular package to create Http connections from a java program.
I have created a RESTful service using JAX-RS Jersey and deployed it on a tomcat 7 server.
Now I would like to implement JMS. How to implement jms in rest webservices.Please give me any sample example program.
JAX-WS allows developers to write message-oriented as well as Remote Procedure Call-oriented (RPC-oriented) web services
I am new to JAX-WS. I want to know what is the difference between message-oriented and remote procedure call-oriented web service.
In RPC based the methods in a Web service are called through a RPC, i.e. in a synchronous way through a specific port and protocol.
But message-oriented is Message based Web Services the methods are called through an HTTP request using SOAP.
Read this excellent article.
I would like to build a server with web services using Java EE, but I don't know which is the best Java EE framework.
Important to me are interoperability, performance, security and changeability.
P.s.
My server will not be used for a website, but it will be used to distribute applications (for mobile).
JAX-WS, JAX-RS, JAXB
There are numerous java API for the web services. The varies depends on the data handling formats;
1. SOAP
2. RESTful web services, which is commonly used i.e. JAX-WS and JAX-RS
But mostly used web service is Restful...
I am using Netbeans 6.8. I can see an option to create a web service in my independent ejb module but i can't seem to find an option to create a RESTful based web service in my ejb module. Is there any kind of restriction in ejb module that i can only create SOAP based web service and not RESTful? or is it the bug of Netbeans 6.8?
Chapter 2.6 of the EJB3 specs:
To support web service
interoperability, the EJB speciļ¬cation
requires compliant implementations to
support XML-based web service
invocations using WSDL and SOAP or
plain XML over HTTP incon- formance
with the requirements of the
JAX-WS[32], JAX-RPC[25], Web Services
for JavaEE[31], and Web Services
Metadata for the Java Platform [30]
speciļ¬cations.
In other words: EJB3 can be exposed only as SOAP web service.
REST is just HTTP, usually implemented with servlets, so it would naturally be added to a WAR file that may or may not be packaged into an EAR with EJBs.
I don't believe that EJBs know or care about SOAP or REST. EJBs use RMI as their communication protocol of choice.
I found an article about EJB 3.1 and JSR-311 REST but I've to admit that I never tried it.
Write a wrapper class to the EJB which you are going to mark it as restful webservice with Jax-rs annotations with support of CXF rest api or Jersey api.