This is a newbie question. Can you tell me the difference between jax-ws and apache axis. Is it possible to build web services just using jax-ws and not apache axis. What would be advantages and disadvantages.
You can develop web services using either JAX-WS or Apache Axis.
Both libraries are an implementation of XML-based web services using the Simple Object Access Protocol (SOAP).
As I have never used Apache Axis, I cannot comment on its advantages but a disadvantage in using it is that you are then tied to using tomcat as your application server.
Sridhar Thatipatri
Greenhorn
Joined: Feb 28, 2012
Posts: 3
posted
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Hi Sue,
The Advantatages building a webservice in Axis2 is
A new XML processing model
A messaging-based extensible core
An improved deployment model
Pluggable data binding support
Asynchronous and synchronous Web services invocation
To know more in detail on above please refer this link http://dev.aol.com/axis2-next-generation-web-services Apart from these i personally felt , Axis2 has easy ways to implement security over jax ws.
Hi James, Any security example(specifically on encryption) in Jax WS is appreciated.
Tim Moores
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Joined: Sep 21, 2011
Posts: 2407
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James Boswell wrote:Both libraries are an implementation of XML-based web services using the Simple Object Access Protocol (SOAP).
No. JAX-WS is not a library, it is a specification for which several implementations exists: The JAX-WS reference implementation (generally used in the shape of the Metro library), Axis-2, JBossWS, and some others.
As I have never used Apache Axis, I cannot comment on its advantages but a disadvantage in using it is that you are then tied to using tomcat as your application server.
No. Axis-2 is a Java web app like any other - it can be run on any server that includes a servlet engine: Tomcat, JBoss, Resin, WebSphere, WebLogic etc.
Ayyadapu Sunitha
Greenhorn
Joined: Feb 29, 2012
Posts: 2
posted
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Hi,
Sridhar has posted gud advatages of Axis2 . Would like to 2 more points to that
1) Extensible Nature of Axis2[/size]In Axis2, there are many ways to extend the functionalities
Service extension of the module
Custom deployers
Message Receivers
2) Support for In-Only and In-Out message exchange patterns (MEP)
Tim Moores
Rancher
Joined: Sep 21, 2011
Posts: 2407
posted
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As I pointed out, the comparison of JAX-WS and Axis-2 is not valid - one is a specification, one is an implementation. So it's entirely unclear what Sridhar Thatipatri and Ayyadapu Sunitha are comparing.
I take your point. I guess when people refer to JAX-WS, I automatically think of the core Java web service classes as its own library which as you have pointed out, is not correct.
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to
run our stuff on 16 servers instead of 3.
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