fixed JPA 2.0 timeout hints to correctly specify milliseconds (SPR-8086)

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@4369 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryUtils.java

@@ -257,7 +257,7 @@ public abstract class EntityManagerFactoryUtils {
 	public static void applyTransactionTimeout(Query query, EntityManagerFactory emf) {
 		EntityManagerHolder emHolder = (EntityManagerHolder) TransactionSynchronizationManager.getResource(emf);
 		if (emHolder != null && emHolder.hasTimeout()) {
-			int timeoutValue = emHolder.getTimeToLiveInSeconds();
+			int timeoutValue = (int) emHolder.getTimeToLiveInMillis();
 			query.setHint("javax.persistence.lock.timeout", timeoutValue);
 			query.setHint("javax.persistence.query.timeout", timeoutValue);
 		}