Method for realizing resource loading and resource hot-updating in distributed enterprise application system

Abstract

The invention relates to a method for realizing resource loading and resource hot-updating in a distributed enterprise application system, which comprises operations of implementing an interface of a resource analyzer and an interface of a blocker and configuring format definitions in the development period, carrying out analysis on resource loading and configuration files in the operating period, loading module resources in the operating period, and monitoring hot-updating threads in the operating period. By using the method provided by the invention, the analysis and hot-updating operations of resources can be simpler and more efficient; when a new resource type is added, a core code does not need to be modified, therefore, the operating efficiency of the system is higher, and the performance of the system is stable and reliable, meanwhile, the costs for development and maintenance are reduced, and the portability and expansibility of the system are enhanced, so that a user can focus on the processing on service logics; and the method can quickly adapt to the changes in service needs and techniques, and support the establishment of a completely-molduar and highly-integrated software system, therefore, the method is wide in application scope, and lays a solid foundation for the management of resources in enterprise application.

Description

technical field [0001] The invention relates to the technical field of computer applications, in particular to the technical field of computer enterprise application systems, and specifically refers to a method for realizing resource loading and resource hot update in an enterprise distributed application system. Background technique [0002] At present, in the field of enterprise-level application development, its architecture is mainly realized according to Service-Oriented Architecture (Service-Oriented Architecture, SOA) or J2EE architecture (Java 2Platform Enterprise Edition). During function development, applications are usually divided into multiple Each functional module completes a specific function. In the process of implementing module functions, various resources are inevitably involved. In the implementation of function codes, resources need to be analyzed and processed to convert various resources into forms that can be recognized by machines. [0003] Each mo...

AI Technical Summary

Problems solved by technology

When processing resources, different resource search logic and loading logic are provided for different types of resource files. It is possible to repeatedly traverse and search for different types of resources in the module, resulting in reduced efficiency and duplication of function codes. At the same time, if you add new processing for a certain type of resource, you need to rewrite the search and loading logic corresponding to its resource

In terms of resource hot update processing, each type of resource independently starts a monitoring thread for this resource, and different types of resources use different resource change notification mechanisms, lacking a unified hot update notification and management mechanism, and a large number of startup threads. wastes a lot of system resources

[0004] With the continuous expansion of the application system, more and more resources are included in the system, and the format is more and more complex. Usually, for the convenience of coding, the system has provided support for existing resource types, resource processing and application The logic is tightly coupled. After the application function development is completed, if new support for a resource type is added, its core business code needs to be modified, which will increase the workload of testers and maintainers dramatically.

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