XVM: A bridge between XML data and its behavior

Abstract

XML has become one of the core technologies for contemporary business applications, especially web-based applications. To facilitate processing of diverse XML data, we propose an extensible, integrated XML processing architecture, the XML Virtual Machine (XVM), which connects XML data with their behaviors. At the same time, the XVM is also a framework for developing and deploying XML-based applications. Using component-based techniques, the XVM supports arbitrary granularity and provides a high degree of modularity and reusability. XVM components are dynamically loaded and composed during XML data processing. Using the XVM, both client-side and server-side XML applications can be developed and deployed in an integrated way. We also present an XML application container built on top of the XVM along with several sample applications to demonstrate the applicability of the XVM framework.