Monday Sep 15, 2008

Creating Dynamic EJB Proxies to JAX-WS External WebServices using the Dispatch API

As a follow up to the last blog entry, how can we handle a similar situation for JAX-WS webservices where we need to change the value of the endpoint dynamically at runtime ? Using the Dispatch API again....[Read More]

Creating Dynamic EJB Proxies to JAX-RPC External WebServices using the Dynamic Invocation Interface (DII)

As a follow up to the last blog entry, how can we handle a situation where we do not have access to the WSDL at runtime or we need to change the value of the endpoint dynamically at runtime.

Well for JAX-RPC webservices we can use the Dynamic Invocation Interface (DII).....

[Read More]

Friday Sep 12, 2008

Creating EJB Proxies to External WebServices Using the Dispatch API

Whilst JavaCAPS6, and specifically the HTTP Binding Component, have many useful features, there are currently limitations with it, notably calling JAX-RPC webservices using soap encoded arrays and calling webservices using SOAP1.2.

With JAX-WS you get access to the Dispatch API which makes it easy to call both of these use-cases from Java code.

Wrapping the Dispatch code inside an EJB, exposed as a doc/literal webservice, is a simple way to create a proxy to these external webservices, this EJB-WS can then be called from BPEL, for example, via the JavaEE SE making the overall process very efficient.

[Read More]
About

Mark Foster, Obernai, France

I work for Sun in a team called FAST helping to enable the open source community for Open ESB.

Search

Categories
Archives
« July 2014
MonTueWedThuFriSatSun
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
   
       
Today