you can use AOP mode
package ***;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.aop.Advisor;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.support.DefaultPointcutAdvisor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.interceptor.DefaultTransactionAttribute;
import org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource;
import org.springframework.transaction.interceptor.TransactionInterceptor;
@Aspect
@Configuration
public class TransactionAdviceConfig {
private static final String AOP_POINTCUT_EXPRESSION = "execution(* com.***.service..*.*(..))";
@Autowired
private PlatformTransactionManager transactionManager;
@Bean
public TransactionInterceptor txAdvice() {
DefaultTransactionAttribute txAttr_REQUIRED = new DefaultTransactionAttribute();
txAttr_REQUIRED.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
DefaultTransactionAttribute txAttr_REQUIRED_READONLY = new DefaultTransactionAttribute();
txAttr_REQUIRED_READONLY.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
txAttr_REQUIRED_READONLY.setReadOnly(true);
NameMatchTransactionAttributeSource source = new NameMatchTransactionAttributeSource();
source.addTransactionalMethod("save*", txAttr_REQUIRED);
source.addTransactionalMethod("delete*", txAttr_REQUIRED);
source.addTransactionalMethod("update*", txAttr_REQUIRED);
source.addTransactionalMethod("exec*", txAttr_REQUIRED);
source.addTransactionalMethod("set*", txAttr_REQUIRED);
source.addTransactionalMethod("get*", txAttr_REQUIRED_READONLY);
source.addTransactionalMethod("query*", txAttr_REQUIRED_READONLY);
source.addTransactionalMethod("find*", txAttr_REQUIRED_READONLY);
source.addTransactionalMethod("list*", txAttr_REQUIRED_READONLY);
source.addTransactionalMethod("count*", txAttr_REQUIRED_READONLY);
source.addTransactionalMethod("is*", txAttr_REQUIRED_READONLY);
return new TransactionInterceptor(transactionManager, source);
}
@Bean
public Advisor txAdviceAdvisor() {
AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
pointcut.setExpression(AOP_POINTCUT_EXPRESSION);
return new DefaultPointcutAdvisor(pointcut, txAdvice());
}
}
SpringBoot still advocates configuring a class through code configuration rather than xml.
annotate a class with @ Configuration , and SpringBoot will scan and configure the class.
if you want to implement transactions through AOP, you can take a look at my code: TransactionConfig
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