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<a class="user-hover" rel="emmanuel" id="email_emmanuel" href="https://hibernate.onjira.com/secure/ViewProfile.jspa?name=emmanuel" style="color:#6c797f;">Emmanuel Bernard</a>
edited a comment on <img src="https://hibernate.onjira.com/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#6c797f;text-decoration:none;' href='https://hibernate.onjira.com/browse/OGM-230'>OGM-230</a>
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<a style='color:#6c797f;text-decoration:none;' href='https://hibernate.onjira.com/browse/OGM-230'><strong>OGM em.find() is not polymorphic</strong></a>
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<div class="comment-block" style="background-color:#edf5ff;border:1px solid #dddddd;color:#000000;padding:12px;"><p>Even if fruit is not abstract, the results are still polymorphic in the test. Would it help if I opened a pull on hibernate-orm to allow easier reproduction? Here's a diff of my hibernate-orm local. The test was run after a gradlew clean at the top of hibernate-orm. I further modified the test to close the initial em before asking for the second (otherwise is the same em).</p>
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<pre class="code-java">diff --git a/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/Fruit.java b/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/Fruit.java
index 922f1fd..b9a394d 100644
--- a/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/Fruit.java
+++ b/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/Fruit.java
@@ -11,7 +11,7 @@ <span class="code-keyword">import</span> javax.persistence.InheritanceType;
*/
@Entity
@Inheritance(strategy = InheritanceType.JOINED)
-<span class="code-keyword">public</span> <span class="code-keyword">abstract</span> class Fruit {
+<span class="code-keyword">public</span> class Fruit {
<span class="code-object">Long</span> id;
@Id
diff --git a/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/InheritanceTest.java b/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/InheritanceTest.java
index 5e8c8a9..3c4cae0 100644
--- a/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/InheritanceTest.java
+++ b/hibernate-entitymanager/src/test/java/org/hibernate/jpa/test/inheritance/InheritanceTest.java
@@ -52,11 +52,20 @@ <span class="code-keyword">public</span> class InheritanceTest <span class="code-keyword">extends</span> BaseEntityManagerFunctionalTestCase {
assertNotNull( result1 );
<span class="code-comment">// 2.
</span>- Strawberry result2 = (Strawberry) firstSession.find(Fruit.class, newId);
- <span class="code-object">System</span>.out.println(<span class="code-quote">"2. result is:"</span> + result2);
-
+ firstSession.clear();
+ Fruit result2 = firstSession.getReference(Fruit.class, newId);
+ <span class="code-object">System</span>.out.println(<span class="code-quote">"2.(getReference) result is:"</span> + result2);
firstSession.getTransaction().commit();
- firstSession.close();
+ firstSession.clear();
+ firstSession.close();
+ EntityManager secondSession = getOrCreateEntityManager( );
+ secondSession.getTransaction().begin();
+ secondSession.clear();
+ Fruit result3 = secondSession.getReference(Fruit.class, newId);
+ <span class="code-object">System</span>.out.println(<span class="code-quote">"3.(getReference) result is:"</span> + result3);
+
+ secondSession.getTransaction().commit();
+ secondSession.close();
}
@Override</pre>
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<p>results snipped from test report:</p>
<p>2.(getReference) result is:org.hibernate.jpa.test.inheritance.Strawberry@7a04d48b<br/>
3.(getReference) result is:org.hibernate.jpa.test.inheritance.Strawberry@7ecb36d4</p></div>
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