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Henry ZhangandClaude Fable 5
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* style(backend): reformat and rearrange java/xml sources Apply code cleanup across dc3-common and dc3-driver: whitespace and indent normalization, import sorting, member rearrangement, and javadoc normalization. No semantic changes; compilation verified. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * style(docs): reformat vitepress vue diagram components Expand compact svg templates and normalize formatting across diagram components, the seo module, and the theme stylesheet. No behavior changes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * style(docs): reformat markdown pages Normalize markdown formatting. Restore the <script setup> component imports that an earlier unused-import pass had wrongly stripped; every <Diagram> tag now resolves to a backing import again. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * style: reformat point view and trim pom whitespace Normalize whitespace in the point view and drop trailing whitespace in pom.xml. No behavior changes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
DC3 Common Web
Overview
dc3-common-web is the shared WebFlux configuration module of the IoT DC3 platform. It provides global exception
handling, WebFlux request processing configuration, global web
filters, and reactive response utilities for all REST-based center services.
Module Information
- Group ID: io.github.pnoker
- Artifact ID: dc3-common-web
- Version: 2026.5.22
Key Components
| Component | Purpose |
|---|---|
WebFluxConfig |
Global WebFlux configuration (codecs, CORS, message converters) |
ExceptionConfig |
@ControllerAdvice global exception handler mapping exceptions to R<T> responses |
WebFilterConfig |
Registers global web filters (e.g., request logging, context enrichment) |
ResponseUtil |
Utilities for writing non-controller ServerHttpResponse bodies in reactive context |
Exception Handling
All exceptions thrown by controllers are caught by ExceptionConfig and mapped to a structured R<T> response:
{
"ok": false,
"code": "FAILURE",
"message": "Resource not found"
}
Build Instructions
mvn -s ../../.mvn/settings.xml clean package
Related Modules
dc3-common-auth,dc3-common-data,dc3-common-manager— All include this for reactive web supportdc3-common-public— ProvidesR<T>response wrapper
License
Copyright 2016-present the IoT DC3 original author or authors.
Licensed under the GNU Affero General Public License v3.0 (AGPL 3.0)