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properly return null from getPersistenceUnitInfo again (SPR-7055)

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git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@3320 50f2f4bb-b051-0410-bef5-90022cba6387
This commit is contained in:
Juergen Hoeller
2010-05-12 08:46:55 +00:00
parent 949d8fa9da
commit af3512e929
1 changed files with 1 additions and 1 deletions
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org.springframework.orm/src/main/java/org/springframework/orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java
+1 -1
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@@ -338,7 +338,7 @@ public class DefaultPersistenceUnitManager
*/
protected final MutablePersistenceUnitInfo getPersistenceUnitInfo(String persistenceUnitName) {
PersistenceUnitInfo pui = this.persistenceUnitInfos.get(persistenceUnitName);
if (Proxy.isProxyClass(pui.getClass())) {
if (pui != null && Proxy.isProxyClass(pui.getClass())) {
// JPA 2.0 PersistenceUnitInfo decorator with a SpringPersistenceUnitInfo as target
Jpa2PersistenceUnitInfoDecorator dec = (Jpa2PersistenceUnitInfoDecorator) Proxy.getInvocationHandler(pui);
return dec.getTarget();