HHH-11284 - Test case

hibernate-core/src/test/java/org/hibernate/test/bytecode/enhancement/EnhancerTest.java

@@ -26,6 +26,7 @@ import org.hibernate.test.bytecode.enhancement.dirty.DirtyTrackingTestTask;
 import org.hibernate.test.bytecode.enhancement.eviction.EvictionTestTask;
 import org.hibernate.test.bytecode.enhancement.extended.ExtendedAssociationManagementTestTasK;
 import org.hibernate.test.bytecode.enhancement.extended.ExtendedEnhancementTestTask;
+import org.hibernate.test.bytecode.enhancement.inherited.InheritedTestTask;
 import org.hibernate.test.bytecode.enhancement.join.HHH3949TestTask1;
 import org.hibernate.test.bytecode.enhancement.join.HHH3949TestTask2;
 import org.hibernate.test.bytecode.enhancement.join.HHH3949TestTask3;
@@ -191,6 +192,19 @@ public class EnhancerTest extends BaseUnitTestCase {
 		} );
 	}
 
+	@Test
+	@TestForIssue( jiraKey = "HHH-11284" )
+	public void testInherited() {
+		EnhancerTestUtils.runEnhancerTestTask( InheritedTestTask.class );
+		EnhancerTestUtils.runEnhancerTestTask( InheritedTestTask.class, new EnhancerTestContext() {
+			@Override
+			public boolean hasLazyLoadableAttributes(UnloadedClass classDescriptor) {
+				// HHH-10981 - Without lazy loading, the generation of getters and setters has a different code path
+				return false;
+			}
+		} );
+	}
+
 	@Test
 	public void testMerge() {
 		EnhancerTestUtils.runEnhancerTestTask( CompositeMergeTestTask.class );

hibernate-core/src/test/java/org/hibernate/test/bytecode/enhancement/inherited/InheritedTestTask.java

@@ -0,0 +1,109 @@
+package org.hibernate.test.bytecode.enhancement.inherited;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Version;
+import org.hibernate.cfg.Configuration;
+import org.hibernate.cfg.Environment;
+
+import org.hibernate.testing.bytecode.enhancement.EnhancerTestUtils;
+import org.hibernate.test.bytecode.enhancement.AbstractEnhancerTestTask;
+
+/**
+ * @author Luis Barreiro
+ * @author Craig Andrews
+ */
+public class InheritedTestTask extends AbstractEnhancerTestTask {
+
+	public Class<?>[] getAnnotatedClasses() {
+		return new Class<?>[] { Person.class, Employee.class, Contractor.class };
+	}
+
+	public void prepare() {
+		Configuration cfg = new Configuration();
+		cfg.setProperty( Environment.ENABLE_LAZY_LOAD_NO_TRANS, "true" );
+		cfg.setProperty( Environment.USE_SECOND_LEVEL_CACHE, "false" );
+		super.prepare( cfg );
+	}
+
+	public void execute() {
+		Employee charles = new Employee( "Charles", "Engineer" );
+		charles.setOca( 1002 );
+
+		// Check that both types of class attributes are being dirty tracked
+		EnhancerTestUtils.checkDirtyTracking( charles, "title", "oca" );
+		EnhancerTestUtils.clearDirtyTracking( charles );
+
+		// Let's give charles a promotion, this time using method references
+		charles.setOca( 99 );
+		charles.setTitle( "Manager" );
+
+		EnhancerTestUtils.checkDirtyTracking( charles, "title", "oca" );
+
+		Contractor bob = new Contractor( "Bob", 100 );
+		bob.setOca( 1003 );
+
+		// Check that both types of class attributes are being dirty tracked
+		EnhancerTestUtils.checkDirtyTracking( bob, "rate", "oca" );
+		EnhancerTestUtils.clearDirtyTracking( bob );
+
+		// Let's give bob a rate increase, this time using method references
+		bob.setOca( 88 );
+		bob.setRate( 200 );
+
+		EnhancerTestUtils.checkDirtyTracking( bob, "rate", "oca" );
+	}
+
+	protected void cleanup() {
+	}
+
+	@Entity private static abstract class Person {
+
+		@Id private String name;
+
+		@Version private long oca;
+
+		public Person(String name) {
+			this();
+			this.name = name;
+		}
+
+		protected Person() {}
+
+		protected void setOca(long l) {
+			this.oca = l;
+		}
+	}
+
+	@Entity private static class Employee extends Person {
+
+		private String title;
+
+		public Employee(String name, String title) {
+			super(name);
+			this.title = title;
+		}
+
+		public Employee() {}
+
+		public void setTitle(String title) {
+			this.title = title;
+		}
+	}
+
+	@Entity private static class Contractor extends Person {
+
+		private Integer rate;
+
+		public Contractor(String name, Integer rate) {
+			super(name);
+			this.rate = rate;
+		}
+
+		public Contractor() {}
+
+		public void setRate(Integer rate) {
+			this.rate = rate;
+		}
+	}
+}