OPENJPA-1270: check in test case for this JIRA

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@813125 13f79535-47bb-0310-9956-ffa450edef68

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/compat/EntityA.java

@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.openjpa.persistence.compat;
+
+import javax.persistence.Basic;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="MPSP_A")
+public class EntityA extends MappedSuper {
+
+	@Column(length=30)
+    @Basic(fetch=FetchType.LAZY)
+	String name;
+	
+
+	public String getName() {
+		return name;
+	}
+	
+	public void setName(String name) {
+		this.name = name;
+	}
+	
+}
+

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/compat/EntityB.java

@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.openjpa.persistence.compat;
+
+import javax.persistence.Basic;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.OneToOne;
+import javax.persistence.Table;
+
+@Entity
+@Table(name="MPSP_B")
+public class EntityB {
+
+	@Id
+	int id;
+	
+	@Column(length=30)
+    @Basic(fetch=FetchType.LAZY)
+	String name;
+	
+	@OneToOne
+	EntityA entityA;
+	
+	public String getName() {
+		return name;
+	}
+	
+	public void setName(String name) {
+		this.name = name;
+	}
+	
+	public int getId() {
+		return id;
+	}
+	
+	public void setId(int id) {
+		this.id = id;
+	}
+
+    public EntityA getEntityA() {
+        return entityA;
+    }
+    
+    public void setEntityA(EntityA entityA) {
+        this.entityA = entityA;
+    }
+    
+
+}
+

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/compat/MappedSuper.java

@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.openjpa.persistence.compat;
+
+import java.util.Date;
+
+import javax.persistence.Id;
+import javax.persistence.MappedSuperclass;
+import javax.persistence.OneToOne;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import javax.persistence.Version;
+
+@MappedSuperclass
+public abstract class MappedSuper {
+	private static final long serialVersionUID = -3613354849799979342L;
+    @Temporal(TemporalType.TIMESTAMP)
+	private Date lastUpdateDate;
+
+    @Version
+	private int version;
+	
+    @Id
+    private int id;
+    
+    @OneToOne(mappedBy="entityA") 
+    EntityB entityB;
+    
+	public int getVersion() {
+		return version;
+	}
+
+	public void setVersion(int version) {
+		this.version = version;
+	}
+
+	public Date getLastUpdateDate() {
+		return lastUpdateDate;
+	}
+
+	public void setLastUpdateDate(Date lastUpdateDate) {
+		this.lastUpdateDate = lastUpdateDate;
+	}
+	
+	public int getId() {
+	    return id;
+	}
+
+	public void setId(int id) {
+	    this.id = id;
+	}
+
+    public EntityB getEntityB() {
+        return entityB;
+    }
+    
+    public void setEntityB(EntityB entityB) {
+        this.entityB = entityB;
+    }
+
+}

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/compat/TestSpecCompatibilityOptions.java

@@ -18,12 +18,13 @@
  */
 package org.apache.openjpa.persistence.compat;
 
+import javax.persistence.EntityManager;
+
 import org.apache.openjpa.conf.Compatibility;
 import org.apache.openjpa.conf.Specification;
 import org.apache.openjpa.persistence.OpenJPAEntityManagerFactorySPI;
 import org.apache.openjpa.persistence.OpenJPAPersistence;
 import org.apache.openjpa.persistence.test.AbstractCachedEMFTestCase;
-import org.apache.openjpa.persistence.test.PersistenceTestCase;
 
 public class TestSpecCompatibilityOptions 
 extends AbstractCachedEMFTestCase {
@@ -76,4 +77,40 @@ extends AbstractCachedEMFTestCase {
         
         emf.close();
     }
+
+    /*
+     * Per JPA 2.0, Relationships in mapped superclass must be unidirectional.
+     * An exceptioin will be thrown when a bi-directional relation is detected in
+     * a mapped superclass. 
+     */
+    public void testMappedSuperClass() {
+        OpenJPAEntityManagerFactorySPI emf =
+            (OpenJPAEntityManagerFactorySPI)OpenJPAPersistence.
+                createEntityManagerFactory("persistence_2_0",
+                    "org/apache/openjpa/persistence/compat/" +
+                    "persistence_2_0.xml");
+        EntityManager em = null;
+        try {
+            em = emf.createEntityManager();
+            EntityA a = new EntityA();
+            a.setId(1);
+            EntityB b = new EntityB();
+            b.setId(1);
+            a.setEntityB(b);
+            b.setEntityA(a);
+            em.getTransaction().begin();
+            em.persist(a);
+            em.persist(b);
+            em.getTransaction().commit();
+            em.close();
+            fail("An exceptioin will be thrown for a bi-directional relation declared in mapped superclass");
+        } catch (org.apache.openjpa.persistence.ArgumentException e) {
+            if (em != null) {
+                em.getTransaction().rollback();
+                em.close();
+            }
+        } finally {
+            emf.close();
+        }
+    }
 }

openjpa-persistence-jdbc/src/test/resources/org/apache/openjpa/persistence/compat/persistence_2_0.xml

@@ -24,5 +24,9 @@
         http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
     version="2.0" >
     <persistence-unit name="persistence_2_0" transaction-type="RESOURCE_LOCAL">
+	<class>org.apache.openjpa.persistence.compat.EntityA</class>
+	<class>org.apache.openjpa.persistence.compat.EntityB</class>
+	<class>org.apache.openjpa.persistence.compat.MappedSuper</class>
+    
     </persistence-unit>
 </persistence>