吴忠躺衫网络科技有限公司

電子發燒友App

硬聲App

0
  • 聊天消息
  • 系統消息
  • 評論與回復
登錄后你可以
  • 下載海量資料
  • 學習在線課程
  • 觀看技術視頻
  • 寫文章/發帖/加入社區
會員中心
創作中心

完善資料讓更多小伙伴認識你,還能領取20積分哦,立即完善>

3天內不再提示
電子發燒友網>電子資料下載>規則標準>JavaTM Product Versioning Spec

JavaTM Product Versioning Spec

2008-10-14 | rar | 555 | 次下載 | 2積分

資料介紹

JavaTM Product Versioning Specification
Evolution in open distributed systems needs to be managed carefully because correct operation depends
on a number of dependencies between packages. Changes within a distributed system can
have a significant impact on many groups of individuals, including users, support organizations,
web administrators, and developers. Packages within a distributed system need to operate correctly
with only partial knowledge about the state of the whole system. The difficulty level increases because
the packages of the system must be able to evolve at different rates. Evolution in such a system
is made possible by explicitly managing the dependencies between the packages using
techniques of object oriented design to govern how individual packages evolve. The Java language
defines packages that are a natural for the consistent unit of update, packages that expose only public
interfaces and that consume only public interfaces of other classes.
Introduction
In any system, support must be provided for the system to evolve over time. Most existing systems
have conventions and mechanisms that specify how change is accommodated. These systems have
been based on the model where software programs are installed on a computer. Typically, developers
specify what versions of other packages are required and the installation process verifies and
configures the system.
In open distributed systems, however, the static assumptions of existing systems do not work. Evolution
is more difficult because it is not possible to control how or when packages change. Correct
operation depends on a greater number of dependencies between packages. There is a real need for
an updated set of conventions and mechanisms which specify how packages of a system should
evolve so that the goal of an open reliable scalable distributed system can be achieved.
This document specifies the following:
· How classes, resources, and files that make up a Java package are versioned. Packages define a consistent
unit that can be developed, packaged, verified, updated, and distributed. Per package manifest information
identifies the contents of the package.
· Products are distributed by putting packages into archive files. Archives include a manifest, to identify the
product version and packages it contains.
· The standards and conventions used by developers and administrators to build and deploy products that
operate reliably as their packages and the packages they depend on are upgraded.
下載該資料的人也在下載 下載該資料的人還在閱讀
更多 >

評論

查看更多

下載排行

本周

  1. 1電子電路原理第七版PDF電子教材免費下載
  2. 0.00 MB  |  1490次下載  |  免費
  3. 2單片機典型實例介紹
  4. 18.19 MB  |  93次下載  |  1 積分
  5. 3S7-200PLC編程實例詳細資料
  6. 1.17 MB  |  27次下載  |  1 積分
  7. 4筆記本電腦主板的元件識別和講解說明
  8. 4.28 MB  |  18次下載  |  4 積分
  9. 5開關電源原理及各功能電路詳解
  10. 0.38 MB  |  10次下載  |  免費
  11. 6基于AT89C2051/4051單片機編程器的實驗
  12. 0.11 MB  |  4次下載  |  免費
  13. 7基于單片機和 SG3525的程控開關電源設計
  14. 0.23 MB  |  3次下載  |  免費
  15. 8基于單片機的紅外風扇遙控
  16. 0.23 MB  |  3次下載  |  免費

本月

  1. 1OrCAD10.5下載OrCAD10.5中文版軟件
  2. 0.00 MB  |  234313次下載  |  免費
  3. 2PADS 9.0 2009最新版 -下載
  4. 0.00 MB  |  66304次下載  |  免費
  5. 3protel99下載protel99軟件下載(中文版)
  6. 0.00 MB  |  51209次下載  |  免費
  7. 4LabView 8.0 專業版下載 (3CD完整版)
  8. 0.00 MB  |  51043次下載  |  免費
  9. 5555集成電路應用800例(新編版)
  10. 0.00 MB  |  33562次下載  |  免費
  11. 6接口電路圖大全
  12. 未知  |  30320次下載  |  免費
  13. 7Multisim 10下載Multisim 10 中文版
  14. 0.00 MB  |  28588次下載  |  免費
  15. 8開關電源設計實例指南
  16. 未知  |  21539次下載  |  免費

總榜

  1. 1matlab軟件下載入口
  2. 未知  |  935053次下載  |  免費
  3. 2protel99se軟件下載(可英文版轉中文版)
  4. 78.1 MB  |  537791次下載  |  免費
  5. 3MATLAB 7.1 下載 (含軟件介紹)
  6. 未知  |  420026次下載  |  免費
  7. 4OrCAD10.5下載OrCAD10.5中文版軟件
  8. 0.00 MB  |  234313次下載  |  免費
  9. 5Altium DXP2002下載入口
  10. 未知  |  233046次下載  |  免費
  11. 6電路仿真軟件multisim 10.0免費下載
  12. 340992  |  191183次下載  |  免費
  13. 7十天學會AVR單片機與C語言視頻教程 下載
  14. 158M  |  183277次下載  |  免費
  15. 8proe5.0野火版下載(中文版免費下載)
  16. 未知  |  138039次下載  |  免費
百家乐官网有无技巧| 钟祥市| 无锡百家乐的玩法技巧和规则| 玩百家乐官网技巧看| 周宁县| 535棋牌游戏| 五张百家乐的玩法技巧和规则| 百家乐娱乐城优惠| 庞博百家乐官网的玩法技巧和规则| 百家乐官网怎么开户| 网上现金游戏网 | 大发888网站是多少| 百家乐官网桌子黑色| 百家乐官网现金网平台| 中牟县| 通榆县| 晓游棋牌官方下载| 百家乐小路规则| 百家乐赌场技巧网| 百家乐透视牌靴哪里有| 百家乐赌博破解方法| 网站百家乐博彩| 百家乐投注平台导航网| 百家乐那个平台好| 百家乐智能分析软| 线上百家乐开户| 现金百家乐信誉| 蓝盾百家乐网址| 神州百家乐的玩法技巧和规则| 皇马百家乐的玩法技巧和规则| JJ百家乐的玩法技巧和规则| 百家乐筹码桌| 百家乐赢家电子书| 赌百家乐波音备用网| 百家乐送1000| 百家乐平台注册| 新全讯网xb112| 百家乐在线游戏| 晋州市| 百家乐官网马宝| 百家乐官网筹码皇冠|