Author: ppoddar
Date: Mon Aug 25 11:10:59 2008
New Revision: 688809
URL: http://svn.apache.org/viewvc?rev=688809&view=rev
Log:
OPENJPA-704:Adding test case
Added:
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/TestDynamicFetchPlan.java
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchA.java
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchB.java
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchBase.java
Added:
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/TestDynamicFetchPlan.java
URL:
http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/TestDynamicFetchPlan.java?rev=688809&view=auto
==============================================================================
---
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/TestDynamicFetchPlan.java
(added)
+++
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/TestDynamicFetchPlan.java
Mon Aug 25 11:10:59 2008
@@ -0,0 +1,160 @@
+/*
+ * 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.kernel;
+
+import org.apache.openjpa.persistence.FetchPlan;
+import org.apache.openjpa.persistence.OpenJPAEntityManager;
+import org.apache.openjpa.persistence.kernel.common.apps.FetchA;
+import org.apache.openjpa.persistence.kernel.common.apps.FetchB;
+import org.apache.openjpa.persistence.kernel.common.apps.FetchBase;
+import org.apache.openjpa.persistence.test.SingleEMFTestCase;
+
+/**
+ * Tests behavior of FetchPlan constructed dynamically by adding fields.
+ *
+ * Originally reported by Michael Vorburger in
+ * <A HREF="http://n2.nabble.com/Fetch-Group-questions-tc534861.html";>OpenJPA
+ * user group</A>
+ *
+ * @author Pinaki Poddar
+ *
+ */
+public class TestDynamicFetchPlan extends SingleEMFTestCase {
+ private static final String JPQL = "select a from FetchA a";
+
+ public void setUp() {
+ super.setUp(CLEAR_TABLES, FetchBase.class, FetchA.class,
FetchB.class);
+ createData();
+ }
+
+ public void createData() {
+ OpenJPAEntityManager em = emf.createEntityManager();
+ em.getTransaction().begin();
+ FetchA a1 = new FetchA();
+ a1.setText("a1");
+ FetchB b1 = new FetchB();
+ b1.setText("b1");
+ a1.setB(b1);
+ em.persist(a1);
+ em.persist(b1);
+ em.getTransaction().commit();
+ }
+
+ public void testFetchBySubClassFieldB() {
+ OpenJPAEntityManager em = emf.createEntityManager();
+ FetchPlan fp = em.getFetchPlan();
+ fp.clearFetchGroups();
+ fp.clearFields();
+ fp.addField(FetchA.class, "b");
+ fp.addField(FetchB.class, "text");
+
+ FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
+ em.close();
+
+ FetchB b = a.getB();
+ assertNotNull(b);
+ assertNull(a.getText());
+ assertEquals("b1", b.getText());
+ }
+
+ public void testFetchBySubClassFieldA() {
+ OpenJPAEntityManager em = emf.createEntityManager();
+ FetchPlan fp = em.getFetchPlan();
+ fp.clearFetchGroups();
+ fp.clearFields();
+ fp.addField(FetchA.class, "b");
+ fp.addField(FetchA.class, "text");
+
+ FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
+ em.close();
+
+ FetchB b = a.getB();
+ assertNotNull(b);
+ assertEquals("a1", a.getText());
+ assertNull(b.getText());
+ }
+
+ public void testFetchBySuperClassField() {
+ OpenJPAEntityManager em = emf.createEntityManager();
+ FetchPlan fp = em.getFetchPlan();
+ fp.clearFetchGroups();
+ fp.clearFields();
+ fp.addField(FetchA.class, "b");
+ fp.addField(FetchBase.class, "text");
+
+ FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
+ em.close();
+
+ FetchB b = a.getB();
+ assertNotNull(b);
+ assertEquals("a1", a.getText());
+ assertEquals("b1", b.getText());
+ }
+
+ public void testFetchBySubClassFieldNameB() {
+ OpenJPAEntityManager em = emf.createEntityManager();
+ FetchPlan fp = em.getFetchPlan();
+ fp.clearFetchGroups();
+ fp.clearFields();
+ fp.addField(FetchA.class.getName() + ".b");
+ fp.addField(FetchB.class.getName() + ".text");
+
+ FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
+ em.close();
+
+ FetchB b = a.getB();
+ assertNotNull(b);
+ assertNull(a.getText());
+ assertEquals("b1", b.getText());
+ }
+
+ public void testFetchBySubClassFieldNameA() {
+ OpenJPAEntityManager em = emf.createEntityManager();
+ FetchPlan fp = em.getFetchPlan();
+ fp.clearFetchGroups();
+ fp.clearFields();
+ fp.addField(FetchA.class.getName() + ".b");
+ fp.addField(FetchA.class.getName() + ".text");
+
+ FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
+ em.close();
+
+ FetchB b = a.getB();
+ assertNotNull(b);
+ assertEquals("a1", a.getText());
+ assertNull(b.getText());
+ }
+
+ public void testFetchBySuperClassFieldName() {
+ OpenJPAEntityManager em = emf.createEntityManager();
+ FetchPlan fp = em.getFetchPlan();
+ fp.clearFetchGroups();
+ fp.clearFields();
+ fp.addField(FetchA.class.getName() + ".b");
+ fp.addField(FetchBase.class.getName() + ".text");
+
+ FetchA a = (FetchA) em.createQuery(JPQL).getSingleResult();
+ em.close();
+
+ FetchB b = a.getB();
+ assertNotNull(b);
+ assertEquals("a1", a.getText());
+ assertEquals("b1", b.getText());
+ }
+}
Added:
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchA.java
URL:
http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchA.java?rev=688809&view=auto
==============================================================================
---
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchA.java
(added)
+++
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchA.java
Mon Aug 25 11:10:59 2008
@@ -0,0 +1,46 @@
+/*
+ * 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.kernel.common.apps;
+
+import javax.persistence.Entity;
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+import javax.persistence.OneToOne;
+
+/**
+ * A persistent entity to verify behavior of dynamically constructed FetchPlan
+ * by adding fields.
+ *
+ * @author Pinaki Poddar
+ *
+ */
[EMAIL PROTECTED]
[EMAIL PROTECTED](strategy=InheritanceType.TABLE_PER_CLASS)
+public class FetchA extends FetchBase {
+ @OneToOne
+ private FetchB b;
+
+ public FetchB getB() {
+ return b;
+ }
+
+ public void setB(FetchB b) {
+ this.b = b;
+ }
+}
Added:
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchB.java
URL:
http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchB.java?rev=688809&view=auto
==============================================================================
---
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchB.java
(added)
+++
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchB.java
Mon Aug 25 11:10:59 2008
@@ -0,0 +1,36 @@
+/*
+ * 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.kernel.common.apps;
+
+import javax.persistence.Entity;
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+
+/**
+ * A persistent entity to verify behavior of dynamically constructed FetchPlan
+ * by adding fields.
+ *
+ * @author Pinaki Poddar
+ *
+ */
[EMAIL PROTECTED]
[EMAIL PROTECTED](strategy=InheritanceType.TABLE_PER_CLASS)
+public class FetchB extends FetchBase {
+
+}
Added:
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchBase.java
URL:
http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchBase.java?rev=688809&view=auto
==============================================================================
---
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchBase.java
(added)
+++
openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/kernel/common/apps/FetchBase.java
Mon Aug 25 11:10:59 2008
@@ -0,0 +1,52 @@
+/*
+ * 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.kernel.common.apps;
+
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.MappedSuperclass;
+
+/**
+ * A base entity to verify behavior of dynamically constructed FetchPlan by
+ * adding fields.
+ *
+ * @author Pinaki Poddar
+ *
+ */
+
[EMAIL PROTECTED]
+public class FetchBase {
+ @Id
+ @GeneratedValue
+ private long id;
+
+ private String text;
+
+ public String getText() {
+ return text;
+ }
+
+ public void setText(String text) {
+ this.text = text;
+ }
+
+ public long getId() {
+ return id;
+ }
+}
