The long awaited SOA Tools integration to an IDE is now released. WSO2 Carbon Studio is a set of developer tools targeted for SOA middleware developers who work with web services, ESB configurations, repository of data, business process workflows etc.
WSO2 provides the complete SOA stack for your enterprise architecture. And Carbon Studio is here to provide tools for the every aspect of that stack, not to mention to support every phase of the development cycle (Develop->Test->Debug->Deploy). Checkout more details at the WSO2 Carbon Studio landing page in the Oxygen tank