package cn.stylefeng.rest.config;
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import org.aspectj.lang.annotation.Aspect;
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import org.springframework.aop.Advisor;
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import org.springframework.aop.aspectj.AspectJExpressionPointcut;
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import org.springframework.aop.support.DefaultPointcutAdvisor;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.transaction.PlatformTransactionManager;
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import org.springframework.transaction.TransactionDefinition;
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import org.springframework.transaction.annotation.EnableTransactionManagement;
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import org.springframework.transaction.interceptor.DefaultTransactionAttribute;
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import org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource;
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import org.springframework.transaction.interceptor.TransactionInterceptor;
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/**
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* 事务
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*/
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@EnableTransactionManagement
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@Aspect
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@Configuration
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public class TransactionAdviceConfig {
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private static final String AOP_POINTCUT_EXPRESSION = "execution (* cn.stylefeng.*.service..*.*(..))";
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@Autowired
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private PlatformTransactionManager transactionManager;
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@Bean
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public TransactionInterceptor txAdvice() {
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DefaultTransactionAttribute txAttr_REQUIRED = new DefaultTransactionAttribute();
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txAttr_REQUIRED.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
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DefaultTransactionAttribute txAttr_REQUIRED_READONLY = new DefaultTransactionAttribute();
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txAttr_REQUIRED_READONLY.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
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txAttr_REQUIRED_READONLY.setReadOnly(true);
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NameMatchTransactionAttributeSource source = new NameMatchTransactionAttributeSource();
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source.addTransactionalMethod("add*", txAttr_REQUIRED);
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source.addTransactionalMethod("save*", txAttr_REQUIRED);
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source.addTransactionalMethod("delete*", txAttr_REQUIRED);
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source.addTransactionalMethod("update*", txAttr_REQUIRED);
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source.addTransactionalMethod("exec*", txAttr_REQUIRED);
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source.addTransactionalMethod("set*", txAttr_REQUIRED);
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source.addTransactionalMethod("get*", txAttr_REQUIRED_READONLY);
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source.addTransactionalMethod("query*", txAttr_REQUIRED_READONLY);
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source.addTransactionalMethod("find*", txAttr_REQUIRED_READONLY);
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source.addTransactionalMethod("list*", txAttr_REQUIRED_READONLY);
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source.addTransactionalMethod("count*", txAttr_REQUIRED_READONLY);
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source.addTransactionalMethod("is*", txAttr_REQUIRED_READONLY);
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return new TransactionInterceptor(transactionManager, source);
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}
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@Bean
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public Advisor txAdviceAdvisor() {
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AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
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pointcut.setExpression(AOP_POINTCUT_EXPRESSION);
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return new DefaultPointcutAdvisor(pointcut, txAdvice());
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}
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}
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