public interface TransactionAnnotationParser
AnnotationTransactionAttributeSource delegates to such
 parsers for supporting specific annotation types such as Spring's own
 Transactional, JTA 1.2's Transactional
 or EJB3's TransactionAttribute.AnnotationTransactionAttributeSource, 
SpringTransactionAnnotationParser, 
Ejb3TransactionAnnotationParser, 
JtaTransactionAnnotationParser| Modifier and Type | Method and Description | 
|---|---|
| default boolean | isCandidateClass(Class<?> targetClass)Determine whether the given class is a candidate for transaction attributes
 in the annotation format of this  TransactionAnnotationParser. | 
| TransactionAttribute | parseTransactionAnnotation(AnnotatedElement element)Parse the transaction attribute for the given method or class,
 based on an annotation type understood by this parser. | 
default boolean isCandidateClass(Class<?> targetClass)
TransactionAnnotationParser.
 If this method returns false, the methods on the given class
 will not get traversed for #parseTransactionAnnotation introspection.
 Returning false is therefore an optimization for non-affected
 classes, whereas true simply means that the class needs to get
 fully introspected for each method on the given class individually.
targetClass - the class to introspectfalse if the class is known to have no transaction
 annotations at class or method level; true otherwise. The default
 implementation returns true, leading to regular introspection.@Nullable TransactionAttribute parseTransactionAnnotation(AnnotatedElement element)
This essentially parses a known transaction annotation into Spring's metadata
 attribute class. Returns null if the method/class is not transactional.
element - the annotated method or classnull if none foundAnnotationTransactionAttributeSource.determineTransactionAttribute(java.lang.reflect.AnnotatedElement)