Benx Blog

七月 19, 2008

Diigo Diary 07/19/2008

Filed under: Diigo Diary — benxshen @ 8:31 上午
  • tags: spring, component, batch, framework

  • tags: no_tag

    • The Open Services Gateway Initiative (OSGi) defines an architecture for developing and deploying modular applications and
      libraries.
    • OSGi
      offers the following advantages:

      • You can install, uninstall, start, and stop different modules of your application dynamically without restarting the container.
      • Your application can have more than one version of a particular module running at the same time.
      • OSGi provides very good infrastructure for developing service-oriented applications, as well as embedded, mobile, and rich
        internet apps.
    • The basic idea is that once you add an OSGi Service Platform to a networked device (embedded as well as servers), you should
      be able to manage the lifecycle of software components in that device from anywhere in the network.
    • In 2003, the Eclipse development team began looking for ways to make Eclipse a more dynamic rich client platform and increase
      the toolset’s modularity. Eventually, the team settled on using the OSGi framework as a runtime component model. Eclipse 3.0,
      released in June of 2004, was the first version of Eclipse based on OSGi.
  • tags: qrtt1, osgi, resources

  • tags: no_tag

    • The OSGi Service
      Platform offers a dynamic application execution environment in which
      modules (bundles) can be installed, updated, or removed on the fly. It
      also has excellent support for modularity and versioning.
    • Spring Dynamic Modules makes it easy to write Spring applications
      that can be deployed in an OSGi execution environment, and that can take
      advantage of the services offered by the OSGi framework.
  • tags: osgi, intro

    • OSGi 起源於1999 年三月,是由一些家用閘道器相關產業廠商所組合而成的組織
    • 當初制定OSGi 標準的最主要的目的,是要為遠端的服務提供者 (Service Provider) 與本地端的設備 (Device) 之間提供完整的點對點服務傳送解決方案。因此,OSGi 定義了一個開放性的平台,使得遠端軟體服務供應商所提供的應用程式 及加值服務,能視使用者需求,隨時下載至靠近用戶的閘道器 (Gateway) 上,並且自動安裝執行,而這裡所指的閘道器通常是連接家庭網路(Home Network)、辦公室網路 (Office Network) 與廣域網路間的一個裝置,如機上盒 (Set-top Box;STB)、ADSL數據機、纜線數據機 (Cable Modem)、住宅區閘道器 (Residential Gateway)等。透過這個開放性的平台,不同廠商所開發出的服務軟體及設備都能互相溝通及搭配使用。
  • tags: jquery, article, intro

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