Axis2 > Java

In this article, Afkham Azeez - Architect and Product Manager for WSO2 WSAS, explains some of the core concepts associated with WSO2 Carbon clustering.

Afkham Azeez, Architect and Product Manager for WSO2 WSAS, explains in detail the clustering configuration language used by WSO2 Carbon based products.

An Axis2 repository is the place where Axis2 keeps all its configuration, services and modules. In this brief tutorial, Eran Chinthaka explores the concept of a repository and provides instructions for creating and maintaining your own Axis2 repository.

The information model within Axis2 contains a hierarchy of contexts. These contexts contain information about various levels within Axis2. Sometimes it is important to know when these contexts are created and removed. In this knowledge base item, we will discuss how we can get notified when new context is created and deleted.

If you try to look at the internals of Axis2 a little bit beyond the generated stubs, you will see the ServiceClient class. Let us look at what it means.

Given the tools we use with Web services today, we might not look at what is on the wire when we do Web service invocations. However, there are times you need to understand what's on the wire for different reasons. Recognizing the version of a SOAP message might help to better understand some of the problems associated within Web service communications. In this article, we will discuss how you can differentiate between SOAP 1.1 and SOAP 1.2 messages, by looking at various features of each message.

How to Serialize ADB Code Generated Objects

At times one needs to see the XML serialization of objects generated for various reasons. This knowledge base explains a simple method to serialize objects generated using the Axis2 Data Binding (ADB) frameowrk.

We generated code using wsdl2java tool, so that we can see the Web service methods as methods of a Java object. Once generated, we will be using these objects to send and receive parameters to/from the Web service that we are invoking. Take the following method as an example: