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properly return null from getPersistenceUnitInfo again (SPR-7055)

This commit is contained in:
Juergen Hoeller 2010-05-12 08:46:55 +00:00
parent 853eab8b4c
commit 11bb7264a2
1 changed files with 1 additions and 1 deletions
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2
org.springframework.orm/src/main/java/org/springframework/orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java
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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();