CosId-Spring-Data-Jdbc Module

The cosid-spring-data-jdbc module provides support for the org.springframework.data.annotation.Id annotation and supports automatic injection of distributed IDs.

4.0 requires cosid.jdbc.enabled=true

Since 4.0 the integration is off by default. With the starter, set cosid.jdbc.enabled=true, or CosId does not fill @Id and @CosId fields of Spring Data JDBC entities (an INFO at startup names them).

Installation

Gradle(Kotlin)

    val cosidVersion = "latestVersion"
    implementation("me.ahoo.cosid:cosid-spring-data-jdbc:${cosidVersion}")

Maven

    <dependencies>
        <dependency>
            <groupId>me.ahoo.cosid</groupId>
            <artifactId>cosid-spring-data-jdbc</artifactId>
            <version>${cosid.version}</version>
        </dependency>
    </dependencies>

cosid-accessor

@CosId and the id field accessors are in the me.ahoo.cosid:cosid-accessor artifact (since 4.0), which this module brings in. Use it directly only to fill @CosId fields without MyBatis, Spring Data JDBC or the starter.

Usage

@Id

    static class IdEntity {
        @Id
        private long id;
        
        public long getId() {
            return id;
        }
        
        public IdEntity setId(int id) {
            this.id = id;
            return this;
        }
    }

@CosId

    static class IdEntity {
        @CosId
        private long id;
        
        public long getId() {
            return id;
        }
        
        public IdEntity setId(int id) {
            this.id = id;
            return this;
        }
    }