Use Spring Namespace
#
Import Maven Dependency
#
<dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>shardingsphere-jdbc-core-spring-namespace</artifactId>
<version>${shardingsphere.version}</version>
</dependency>
<!-- When using XA transactions, this module need to be import -->
<dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>shardingsphere-transaction-xa-core</artifactId>
<version>${shardingsphere.version}</version>
</dependency>
<!-- When using XA transactions, this module need to be import -->
<dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>shardingsphere-transaction-base-seata-at</artifactId>
<version>${shardingsphere.version}</version>
</dependency>
Config Transaction Manager
#
<!-- Related configuration of ShardingDataSource -->
<!-- ... -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="shardingDataSource" />
</bean>
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource" ref="shardingDataSource" />
</bean>
<tx:annotation-driven />
<!-- Enable automatic scanning of @ShardingSphereTransactionType annotations, and use Spring's native AOP to enhance classes and methods -->
<sharding:tx-type-annotation-driven />
Use Distributed Transactions
#
@Transactional
@ShardingSphereTransactionType(TransactionType.XA) // Support TransactionType.LOCAL, TransactionType.XA, TransactionType.BASE
public void insert() {
jdbcTemplate.execute("INSERT INTO t_order (user_id, status) VALUES (?, ?)", (PreparedStatementCallback<Object>) ps -> {
ps.setObject(1, i);
ps.setObject(2, "init");
ps.executeUpdate();
});
}