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Mention matching bean names in exception message in case of non-unique EntityManagerFactory lookup

This commit is contained in:
Juergen Hoeller 2012-10-12 16:26:43 +02:00 committed by unknown
parent 538ce4747d
commit d7e2de019f
1 changed files with 4 additions and 2 deletions
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4
spring-orm/src/main/java/org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java
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@ -60,6 +60,7 @@ import org.springframework.orm.jpa.ExtendedEntityManagerCreator;
import org.springframework.orm.jpa.SharedEntityManagerCreator; import org.springframework.orm.jpa.SharedEntityManagerCreator;
import org.springframework.util.ClassUtils; import org.springframework.util.ClassUtils;
import org.springframework.util.ObjectUtils; import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
/** /**
* BeanPostProcessor that processes {@link javax.persistence.PersistenceUnit} * BeanPostProcessor that processes {@link javax.persistence.PersistenceUnit}
@ -535,7 +536,8 @@ public class PersistenceAnnotationBeanPostProcessor
} }
else { else {
throw new NoSuchBeanDefinitionException( throw new NoSuchBeanDefinitionException(
EntityManagerFactory.class, "expected single bean but found " + beanNames.length); EntityManagerFactory.class, "expected single bean but found " + beanNames.length + ": " +
StringUtils.arrayToCommaDelimitedString(beanNames));
} }
} }