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Henry Zhang
852f0682d3
- local-variable-is-never-read (3): dead host/port/database locals in AbstractJdbcDriverCustomService (subclasses read config themselves) - unused-container (2): unused `valid` set in AlarmRuleTriggerServiceImpl; unused driverSenderService field/ctor param in CanDriver (+ test) - unknown-javadoc-parameter (12): dangling ctor Javadoc on @RequiredArgsConstructor classes / stale @param - call-to-object-tostring (3): @ToString on MessageHeader (root cause); field-log MetadataEventDTO instead of hash - constant-comparison (1): DriverInitRunner == → >= (defensive) No behavior change. Compile clean (agentic/can/data/auth/mqtt/driver/sql).
DC3 Common SQL
Overview
dc3-common-sql is the shared base for the database (JDBC) drivers of the IoT DC3 platform. It provides
AbstractJdbcDriverCustomService, a common driver-service base that handles JDBC connection management (via HikariCP)
and query execution, so each database driver only supplies its dialect/connection specifics.
Module Information
- Group ID: io.github.pnoker
- Artifact ID: dc3-common-sql
- Version: 2026.5.22
Key Components
| Component | Purpose |
|---|---|
AbstractJdbcDriverCustomService |
Base driver service for JDBC sources — pooled connections + queries |
Dependencies
dc3-common-driver— Driver SDK that the base service plugs intoHikariCP— JDBC connection pool
Build Instructions
mvn -s ../../.mvn/settings.xml clean package
Related Modules
dc3-driver-mysql,dc3-driver-oracle,dc3-driver-postgresql,dc3-driver-sqlserver— JDBC drivers that extendAbstractJdbcDriverCustomService
License
Copyright 2016-present the IoT DC3 original author or authors.
Licensed under the GNU Affero General Public License v3.0 (AGPL 3.0)