Chathura Priyankara's Blog

In this post I'll describe how to build the WSO2 ESB from the source code and how to remote debug the WSO2 ESB code using IntelliJ IDEA.
Remote debugging is important to understand how the product is working.
This post contains five main parts.

If you are a WSO2 ESB developer sometimes you might want to programmatically create an exact copy of message context with all the information attached with that. This is called as message cloning in ESB terms.
Mainly message cloning is useful for storing and resending purposes, but there are other uses of this....

The http status code of the response message is in the response Axis2MessageContext as a property. We can get the value from the Axis2MessageContext as follows.
This will return an object. We can type cast that object.
Eg: If we want to get an integer value we can cast it to Integer....

In this short tutorial I will show how we can store and read data from the WOS2 Registry with the Registry API.
We can use registry to store any type of data or meta data and the Registry supports for many other operations. However in this post I will store a string and read it back from the Registry....