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feat: Add DatabaseSessionService with Hibernate and Flyway support #654

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feat: Add DatabaseSessionService with Hibernate and Flyway support #654

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75 changes: 75 additions & 0 deletions core/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,17 @@
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-yaml</artifactId>
</dependency>
<!-- Jackson JAXB annotations module for ObjectMapper.findAndRegisterModules() -->
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-jaxb-annotations</artifactId>
</dependency>
<!-- JAXB API needed by jackson-module-jaxb-annotations on modern JDKs -->
<dependency>
<groupId>jakarta.xml.bind</groupId>
<artifactId>jakarta.xml.bind-api</artifactId>
<version>4.0.0</version>
</dependency>
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
Expand Down Expand Up @@ -189,6 +200,70 @@
<artifactId>opentelemetry-sdk-testing</artifactId>
<scope>test</scope>
</dependency>

<!-- Database Session Service Dependencies -->

<!-- Hibernate ORM - JPA implementation for object-relational mapping -->
<dependency>
<groupId>org.hibernate.orm</groupId>
<artifactId>hibernate-core</artifactId>
</dependency>

<!-- Jakarta Persistence API - Standard JPA annotations and interfaces -->
<dependency>
<groupId>jakarta.persistence</groupId>
<artifactId>jakarta.persistence-api</artifactId>
</dependency>

<!-- HikariCP - High-performance JDBC connection pool -->
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
</dependency>

<!-- Hibernate HikariCP Integration - Enables HikariCP as Hibernate's connection provider -->
<dependency>
<groupId>org.hibernate.orm</groupId>
<artifactId>hibernate-hikaricp</artifactId>
</dependency>

<!-- Database Drivers -->

<!-- H2 Database - In-memory database for testing -->
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
</dependency>

<!-- PostgreSQL Driver - JDBC driver for PostgreSQL databases (optional for production use) -->
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<optional>true</optional>
</dependency>

<!-- MySQL Driver - JDBC driver for MySQL databases (optional for production use) -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<optional>true</optional>
</dependency>

<!-- Database Migration -->

<!-- Flyway Core - Database schema migration and versioning tool -->
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-core</artifactId>
</dependency>

<!-- Flyway PostgreSQL Support - PostgreSQL-specific migration support -->
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-database-postgresql</artifactId>
<scope>runtime</scope>
</dependency>
Comment on lines +253 to +266
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@gemini-code-assist gemini-code-assist bot Dec 14, 2025

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medium

For full support of MySQL, especially in multi-pod environments where migration locking is crucial, it's recommended to include the flyway-mysql dependency. This is analogous to how flyway-database-postgresql is included for PostgreSQL-specific features. Please consider adding it here and to the parent pom.xml's dependencyManagement section.

</dependencies>
<build>
<resources>
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