Towards a dynamic object-oriented design metric plug-in framework

• Main Authors: Loh, Chuan Ho, Lee, Sai Peck
• Format: Article
• Published: 2008
• Subjects: QA76 Computer software
• Online Access: http://eprints.um.edu.my/6835/; http://www.doaj.org/doaj?func=abstract&id=1139731&q1=Towards%20A%20Dynamic%20Object-Oriented%20Design%20Metric%20Plug-in%20Framework&f1=all&b1=and&q2=&f2=all&recNo=1&uiLanguage=en
• Institution: Universiti Malaya

Problem Statement: The evolution of software is made difficult by the need to integrate new features with all previously implemented features in software applications. Approach: present study introduced a general-purpose, platform-independent object-oriented design metric plug-in framework called jmetric intended to help building scalable, extendable object-oriented design metric plug-ins. jmetric seeks to address problem by providing the plug-in developer a structured way to separately develop and incrementally integrate independent object-oriented design metrics as plug-ins to a domain specific object-oriented design metrics framework. jmetric was engineered to provide functional building blocks to accelerate the adding, removing and updating of object-oriented design metric plug-ins in tools such as Eclipse, JDeveloper, NetBeans, JBuilder and other Java-based tools. Dependency injection is heavily used in jmetric to accelerate the adding, removing and updating of object-oriented metrics plug-ins. We studied several commonly used integrated development environments and software metrics tools to identify the extendibility of the tools to provide additional object-oriented design metric functionalities as plug-ins. Results: We demonstrate a tool called jmetric tool that had developed as a reference implementation to validate the plug-in capabilities of jmetric. Conclusion: Extending other tools such as Eclipse, JDeveloper and NetBeans to include metric functionalities is possible by wiring plug-ins through dependency injection mechanism in jmetric.