A process-oriented and content-based perspective on software components

Holm Wegner, Patrick Hupe, Florian Matthes

Research output: Contribution to journalConference articlepeer-review

3 Scopus citations

Abstract

Commercial software component models are frequently based on object-oriented concepts and terminology (e.g. interfaces, classes, methods, messages, events) with appropriate binding, persistence and distribution support. In this paper, we argue that a process-oriented and content-based view on cooperating software components based on the concepts and terminology of a language/action perspective on cooperative work [41] (e.g. actors, roles, conversations, speech acts, conversation histories) with a tight coupling between process- and content-model provides a more suitable foundation for defining software components in business applications. This especially applies to the emerging fields of software for information brokers, value-adding services, digital libraries etc. We first explain the relationship between object-oriented and process-oriented component modeling, then describe our view on component definition and finally illustrate it using two recently executed industrial case studies. We also report on our experience gained in developing a class framework and a set of tools to assist in the systematic process- and content-oriented development of business application components. In particular, the paper addresses consistency checking of business components based on temporal properties and consistency-preserving composition of process fragments.

Original languageEnglish
Pages (from-to)135-156
Number of pages22
JournalInformation Systems
Volume25
Issue number2
DOIs
StatePublished - 2000
Externally publishedYes
Event11th International Conference on Advanced Information Systems Engineering (CAiSE'99) - Heidelberg, Germany
Duration: 14 Jun 199918 Jun 1999

Keywords

  • Content Models
  • Cooperative Information Systems
  • Process Models
  • Software Components

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