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This commit is contained in:
Juergen Hoeller
2020-08-07 13:02:43 +02:00
parent 94eee6a32a
commit 8dd285f877
13 changed files with 68 additions and 61 deletions
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12
spring-tx/src/main/java/org/springframework/dao/support/PersistenceExceptionTranslationInterceptor.java
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@@ -146,7 +146,8 @@ public class PersistenceExceptionTranslationInterceptor
else {
PersistenceExceptionTranslator translator = this.persistenceExceptionTranslator;
if (translator == null) {
Assert.state(this.beanFactory != null, "Cannot use PersistenceExceptionTranslator autodetection without ListableBeanFactory");
Assert.state(this.beanFactory != null,
"Cannot use PersistenceExceptionTranslator autodetection without ListableBeanFactory");
translator = detectPersistenceExceptionTranslators(this.beanFactory);
this.persistenceExceptionTranslator = translator;
}
@@ -157,16 +158,15 @@ public class PersistenceExceptionTranslationInterceptor
/**
* Detect all PersistenceExceptionTranslators in the given BeanFactory.
* @param beanFactory the ListableBeanFactory to obtaining all
* PersistenceExceptionTranslators from
* @param bf the ListableBeanFactory to obtain PersistenceExceptionTranslators from
* @return a chained PersistenceExceptionTranslator, combining all
* PersistenceExceptionTranslators found in the factory
* PersistenceExceptionTranslators found in the given bean factory
* @see ChainedPersistenceExceptionTranslator
*/
protected PersistenceExceptionTranslator detectPersistenceExceptionTranslators(ListableBeanFactory beanFactory) {
protected PersistenceExceptionTranslator detectPersistenceExceptionTranslators(ListableBeanFactory bf) {
// Find all translators, being careful not to activate FactoryBeans.
Map<String, PersistenceExceptionTranslator> pets = BeanFactoryUtils.beansOfTypeIncludingAncestors(
beanFactory, PersistenceExceptionTranslator.class, false, false);
bf, PersistenceExceptionTranslator.class, false, false);
ChainedPersistenceExceptionTranslator cpet = new ChainedPersistenceExceptionTranslator();
for (PersistenceExceptionTranslator pet : pets.values()) {
cpet.addDelegate(pet);