Modularized JAVA application software online updating system and method

An application software, modular technology, applied in the direction of program loading/starting, program control devices, etc., can solve problems such as delay, economic loss, and dangerous cost, and achieve the effect of loading and business realization

Inactive Publication Date: 2011-08-03
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0003] In order to adapt to the ease of software update, excellent design patterns are constantly being invested in software design, providing great support for software update design, and new technologies and architectures are constantly emerging to realize the ease of use of software update. For example, aspect-oriented programming and service-oriented architecture, these design patterns, technologies, and architectures can achieve code independence and easy scalability, so as to achieve the purpose of easy software update and expansion, but these technologies only solve the problems in the development stage. software update, but failed to solve the problem of dynamic software update when the system

Method used

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  • Modularized JAVA application software online updating system and method
  • Modularized JAVA application software online updating system and method
  • Modularized JAVA application software online updating system and method

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Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] figure 1 It is a structural representation of the modular JAVA application software online update system of the present invention, as figure 1 As shown, the modular JAVA application software online update system of the present invention includes a software resource information mining subsystem 10 and a software dynamic update subsystem 11, wherein the software resource information mining subsystem 10 includes a system file monitor 101, a source code loading Analyzer 103, system class analyzer 102, class dependency generator 104, tree or directed graph dependency generator 105 and module division generator 106; wherein, system file monitor 101 is used to configure the monitoring catalog of client software system And extract the file information in the monitoring directory; source code loading analyzer 103 is used to load the source code file obtained i...

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Abstract

The invention discloses a modularized JAVA application software online updating system. The system comprises a software resource information mining sub-system and a software dynamic updating sub-system, wherein the software resource information mining sub-system comprises a system file monitor, a source code loading analyzer, a system class analyzer, a class dependence relationship generator, a tree or directed graph dependence relationship generator and a module division generator; the software dynamic updating sub-system comprises an interface, a general agent unit, a module agent unit and a management platform; the general agent unit comprises a plant module, a time chop stamp module and a registration center; the module agent unit comprises an object manager, a class loader and a module describer. The system can realize service loading without restarting the service system. The invention also discloses a modularized JAVA application software online updating method. By adopting thesystem and the method, service loading is realized under a condition of not restarting the system.

Description

technical field [0001] The invention relates to an online update system and method for modular JAVA application software. Background technique [0002] With the continuous development of the information society, it has become very common for a software system to be continuously updated with changes in requirements. Therefore, software update has become very important for a software system. Only continuous software update Updates can adapt to the ever-changing user needs of users. [0003] In order to adapt to the ease of software update, excellent design patterns are constantly being invested in software design, providing great support for software update design, and new technologies and architectures are constantly emerging to realize the ease of use of software update. For example, aspect-oriented programming and service-oriented architecture, these design patterns, technologies, and architectures can achieve code independence and easy scalability, so as to achieve the pu...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 张玉洁孟祥武王闯
Owner BEIJING UNIV OF POSTS & TELECOMM
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