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pnoker
03e6ddb0b3
- BaseBuilder: correct param/return type names (EntityVO -> BaseVO, etc.) across 8 conversion methods - McpToolDefinitionDTO: document fields and the nested Annotations hints and Metadata (tool id, permission code, risk level) - ExceptionUtil: fill placeholder param/return for getNotAvailableServiceMessage
DC3 Common Exception
Overview
dc3-common-exception defines the standard exception types and exception utility class for the IoT DC3 platform. All
services and modules use these exceptions to signal business
errors consistently.
Module Information
- Group ID: io.github.pnoker
- Artifact ID: dc3-common-exception
- Version: 2026.5.22
Key Components
Exception Types
| Exception | Usage |
|---|---|
ServiceException |
General service-level business error |
UpdateException |
Entity update failure |
AddException |
Entity add failure |
DeleteException |
Entity delete failure |
NotFoundException |
Entity or resource not found |
JsonException |
JSON serialization/deserialization error |
AuthException |
Authentication/authorization failure |
DuplicateException |
Duplicate entity conflict |
Utilities
ExceptionUtil— Helper methods for wrapping and rethrowing exceptions with contextExceptionConstant— Standard exception message strings (e.g.,UTILITY_CLASS)
Usage
throw new NotFoundException("Driver not found for device: " + deviceId);
throw new AddException("Failed to add driver: " + entityBO.getServiceName());
Build Instructions
mvn -s ../../.mvn/settings.xml clean package
Related Modules
Used by all dc3-common-* service modules and dc3-center-* services.
License
Copyright 2016-present the IoT DC3 original author or authors.
Licensed under the GNU Affero General Public License v3.0 (AGPL 3.0)