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Scan for JPA 2.1 Converter annotation as well

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Issue: SPR-10799
This commit is contained in:
Juergen Hoeller
2013-08-02 11:08:30 +02:00
parent f329140dd4
commit a841923f12
2 changed files with 43 additions and 9 deletions
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24
spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java
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@@ -17,9 +17,11 @@
package org.springframework.orm.jpa.persistenceunit;
import java.io.IOException;
import java.lang.annotation.Annotation;
import java.net.URL;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
@@ -93,10 +95,24 @@ public class DefaultPersistenceUnitManager
private static final String ENTITY_CLASS_RESOURCE_PATTERN = "/**/*.class";
private static final TypeFilter[] entityTypeFilters = new TypeFilter[] {
new AnnotationTypeFilter(Entity.class, false),
new AnnotationTypeFilter(Embeddable.class, false),
new AnnotationTypeFilter(MappedSuperclass.class, false)};
private static final Set<TypeFilter> entityTypeFilters;
static {
entityTypeFilters = new LinkedHashSet<TypeFilter>(4);
entityTypeFilters.add(new AnnotationTypeFilter(Entity.class, false));
entityTypeFilters.add(new AnnotationTypeFilter(Embeddable.class, false));
entityTypeFilters.add(new AnnotationTypeFilter(MappedSuperclass.class, false));
try {
@SuppressWarnings("unchecked")
Class<? extends Annotation> converterAnnotation = (Class<? extends Annotation>)
DefaultPersistenceUnitManager.class.getClassLoader().loadClass("javax.persistence.Converter");
entityTypeFilters.add(new AnnotationTypeFilter(converterAnnotation, false));
}
catch (ClassNotFoundException ex) {
// JPA 2.1 API not available
}
}
private String[] persistenceXmlLocations = new String[] {DEFAULT_PERSISTENCE_XML_LOCATION};