[infinispan-issues] [JBoss JIRA] (ISPN-1617) PutForExternalRead doesn't work with transactional caches and autoCommit=false.

[Mircea Markus (Created) (JIRA)]

PutForExternalRead doesn't work with transactional caches and autoCommit=false.
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                 Key: ISPN-1617
                 URL: https://issues.jboss.org/browse/ISPN-1617
             Project: Infinispan
          Issue Type: Bug
          Components: Transactions
    Affects Versions: 5.1.0.CR1
            Reporter: Mircea Markus
            Assignee: Mircea Markus
             Fix For: 5.1.0.FINAL


putForExternalRead(PFER) suspends the transaction before invoking the underlaying put, which throws a ISException as the call is not performed in a transactional context.
 
Here is the unit test:
{code}
/**
 * @author Mircea Markus <mircea.markus at jboss.com> (C) 2011 Red Hat Inc.
 * @since 5.1
 */
@Test (groups = "functional", testName = "tx.NoAutoCommitAndPferTest")
public class NoAutoCommitAndPferTest extends SingleCacheManagerTest {

   @Override
   protected EmbeddedCacheManager createCacheManager() throws Exception {
      Configuration dsc = getDefaultStandaloneConfig(true);
      dsc.fluent().transaction().autoCommit(false);
      return new DefaultCacheManager(dsc);
   }

   public void testPferNoAutoCommitExplicitTransaction() throws Exception {
      tm().begin();
      cache.putForExternalRead("k","v");
      tm().commit();
      assert cache.get("k").equals("v"); //here is the failure!
   }

   public void testPferNoAutoCommit() throws Exception {
      cache.putForExternalRead("k","v");
      assert cache.get("k").equals("v"); //here is the failure!
   }
}
{code}

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