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Dynamic Service Evolving Based on OSGi
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    Abstract:

    A method is proposed in this paper for resolving dynamic service evolving based on OSGi. First, use indirect method for updating service definition based-on OSGi. The method can make dynamic evolving transparent. Then, divide service definition into implementation and data, which makes fields in service instance consistent and evolvable. The adding/deleting service during evolving is also discussed. A project is implemented, which can direct how to design, execute and evolve updatable service. The methods mentioned in the paper may be helpful to evolving components, service and object-oriented software.

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张 仕,黄林鹏.基于OSGi的服务动态演化.软件学报,2008,19(5):1201-1211

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History
  • Received:November 13,2007
  • Revised:March 11,2008
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