No abstract

The evolution of communications networks to Next Generation Networks (NGN) has encouraged the development of new services. Nowadays, several technologies are being integrated into telecommunications services in order to provide new functionalities, resulting in what are known as converged services. The objective is to adapt the behavior of the services to the necessities of different users, generating customized services. Some of the main technologies involved in their development are those related to the Web. But due to this type of services implies the combination of different technologies, their development is a very complex process that has to be improved to reduce the time and cost required, with the aim of promoting the success of such services. This paper proposes to apply software reuse through the utilization of a component library and presents one focused on ECharts for SIP Servlets (E4SS). It is a framework, based on the SIP Servlet specification, which uses finite state machines for the definition of converged communications services. Also, to promote the use of the library, a methodology is proposed in order to facilitate the integration between the library operations and the software development cycle.

Resumen El despliegue de servicios es una tarea compleja, al depender de múltiples factores que pueden variar en el tiempo, que se realiza normalmente de forma manual. En este artículo se propone emplear un sistema de validación de planes de despliegue, implementado a través de un sistema basado en reglas, para asegurar que las acciones del despliegue a realizar son adecuadas al estado del entorno sobre el que se desea actuar. Dicho sistema se encuentra integrado dentro de un gestor de cambios de entorno y basado en su modelo de información.

Abstract:Today, many business applications are developed following SOA principles. One of the activities required for their implementation is deployment, a complex process that usually is done by hand, being necessary to develop new tools to facilitate it. This article presents a knowledge-based system that validates the deployment of software units on a particular environment, before executing them. The system is based on an information model and has been implemented with Drools 5.0 and as an OSGi bundle to be integrated into a deployment and configuration architecture.