Publicação

A Framework for Reengineering Web Applications to Web Services

Detalhes bibliográficos
Resumo:	Web services technology and Service-Oriented Architectures (SOA) are rapidly developing and widely supported. However, it is fairly difficult for existing Web applications to expose functionality as services in a service-oriented architecture, because when Web applications were built, they served as monolithic systems. This paper describes a framework called WA2WS, which can be used for constructing Web Services from existing Web applications. This framework consists of two phases. First, an abstraction phase which consists in extracting UML conceptual schema from a Web application using domain ontology. Second, an implementation phase which consists in generating the JAVA code of Web service from the UML conceptual schema using mapping rules.
Autores principais:	Djelloul, Bouchiha
Outros Autores:	Mimoun, Malki; Kader, Mostefai Abd El
Assunto:	Reengineering Web Services Servi ce-Oriented Architectures (SOA) Web applications Ontology UML.
Ano:	2008
País:	Brasil
Tipo de documento:	artigo
Tipo de acesso:	unknown
Instituição associada:	IBICT
Idioma:	inglês
Origem:	Oasisbr

Descrição
Resumo:	Web services technology and Service-Oriented Architectures (SOA) are rapidly developing and widely supported. However, it is fairly difficult for existing Web applications to expose functionality as services in a service-oriented architecture, because when Web applications were built, they served as monolithic systems. This paper describes a framework called WA2WS, which can be used for constructing Web Services from existing Web applications. This framework consists of two phases. First, an abstraction phase which consists in extracting UML conceptual schema from a Web application using domain ontology. Second, an implementation phase which consists in generating the JAVA code of Web service from the UML conceptual schema using mapping rules.

Não foram encontrados projetos financiados.