pengten commented on code in PR #7443:
URL: https://github.com/apache/incubator-seata/pull/7443#discussion_r2151822628
##########
compatible/src/main/java/io/seata/rm/tcc/remoting/parser/LocalTCCRemotingParser.java:
##########
@@ -63,27 +66,37 @@ public RemotingDesc getServiceDesc(Object bean, String
beanName) throws Framewor
@Override
public boolean isService(Class<?> beanClass) throws FrameworkException {
- return isLocalTCC(beanClass);
+ return isTransactionParticipant(beanClass);
}
@Override
public boolean isReference(Object bean, String beanName) {
return isLocalTCC(bean);
}
+ /**
+ * Determine whether there is an annotation on interface or impl {@link
LocalTCC} or {@link TransactionParticipant}
+ * @param bean the bean
+ * @return boolean
+ */
private boolean isLocalTCC(Object bean) {
Class<?> classType = bean.getClass();
- return isLocalTCC(classType);
+ return isTransactionParticipant(classType);
}
-
- private boolean isLocalTCC(Class<?> classType) {
+ /**
+ * Determine whether there is a transaction participant annotation ({@link
LocalTCC} or {@link TransactionParticipant})
+ * on the given class or its interfaces
+ * @param classType the class type to check
+ * @return true if the class has either LocalTCC or TransactionParticipant
annotation
+ */
+ private boolean isTransactionParticipant(Class<?> classType) {
Set<Class<?>> interfaceClasses =
ReflectionUtil.getInterfaces(classType);
for (Class<?> interClass : interfaceClasses) {
- if (interClass.isAnnotationPresent(LocalTCC.class)) {
+ if (interClass.isAnnotationPresent(LocalTCC.class) ||
interClass.isAnnotationPresent(TransactionParticipant.class)) {
Review Comment:
```
interClass.isAnnotationPresent(LocalTCC.class) ||
interClass.isAnnotationPresent(TransactionParticipant.class)
```
This condition determines whether it would be more comfortable to
encapsulate a method separately 🤔
It seems that this conditional judgment may continue to evolve in the
future. Now it appears in multiple locations. Perhaps it would be better to
converge?
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