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DATACMNS-1224 - Polishing of nullability annotations.

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Refactored code to properly check for null fields in Eclipse. Added warning suppressions where suitable.
This commit is contained in:
Oliver Gierke
2017-11-29 23:12:36 +01:00
parent d2a42f780a
commit 34cadd0b9b
16 changed files with 69 additions and 36 deletions
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7
src/main/java/org/springframework/data/transaction/ChainedTransactionManager.java
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@@ -25,6 +25,7 @@ import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.lang.Nullable;
import org.springframework.transaction.CannotCreateTransactionException;
import org.springframework.transaction.HeuristicCompletionException;
import org.springframework.transaction.PlatformTransactionManager;
@@ -86,10 +87,14 @@ public class ChainedTransactionManager implements PlatformTransactionManager {
* (non-Javadoc)
* @see org.springframework.transaction.PlatformTransactionManager#getTransaction(org.springframework.transaction.TransactionDefinition)
*/
public MultiTransactionStatus getTransaction(TransactionDefinition definition) throws TransactionException {
public MultiTransactionStatus getTransaction(@Nullable TransactionDefinition definition) throws TransactionException {
MultiTransactionStatus mts = new MultiTransactionStatus(transactionManagers.get(0));
if (definition == null) {
return mts;
}
if (!synchronizationManager.isSynchronizationActive()) {
synchronizationManager.initSynchronization();
mts.setNewSynchonization();