OPENJPA-838: check in testcase

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@738918 13f79535-47bb-0310-9956-ffa450edef68

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/Invoice.java

@@ -0,0 +1,80 @@
+/**
+ * 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.jdbc.query.cache;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.persistence.*;
+/**
+ * @version $Revision$ $Date$
+ */
+@Entity
+@IdClass(InvoiceKey.class)
+public class Invoice {
+
+    @Id
+    private int id;
+    @Id
+    private String brandName;
+    
+    private double price;
+
+    @OneToMany(cascade={CascadeType.ALL})
+    private List<LineItem> lineItems = new ArrayList<LineItem>();
+
+    public Invoice() {
+    }
+
+    public Invoice(int id, String brandName, double price) {
+        this.id = id;
+        this.brandName = brandName;
+        this.price = price;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getBrandName() {
+        return brandName;
+    }
+
+    public void setBrandName(String brandName) {
+        this.brandName = brandName;
+    }
+
+    public double getPrice() {
+        return price;
+    }
+
+    public void setPrice(double price) {
+        this.price = price;
+    }
+
+    public List<LineItem> getLineItems() {
+        return lineItems;
+    }
+
+    public void setLineItems(List<LineItem> lineItems) {
+        this.lineItems = lineItems;
+    }
+}

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/InvoiceKey.java

@@ -0,0 +1,54 @@
+/**
+ * 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.jdbc.query.cache;
+
+/**
+ * @version $Revision$ $Date$
+ */
+public class InvoiceKey {
+
+    private int id;
+    private String brandName;
+
+    public InvoiceKey() {
+    }
+
+    public InvoiceKey(int id, String brandName) {
+        this.id = id;
+        this.brandName = brandName;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        InvoiceKey invoiceKey = (InvoiceKey) o;
+
+        if (id != invoiceKey.id) return false;
+        if (!brandName.equals(invoiceKey.brandName)) return false;
+
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = id;
+        result = 31 * result + brandName.hashCode();
+        return result;
+    }
+}

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/LineItem.java

@@ -0,0 +1,65 @@
+/**
+ * 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.jdbc.query.cache;
+import javax.persistence.*;
+
+/**
+ * @version $Revision$ $Date$
+ */
+@Entity
+public class LineItem {
+
+    @Id
+    private String id;
+    private int quantity;
+    
+    @ManyToOne
+    private Invoice invoice;
+
+    public LineItem() {
+    }
+
+    public LineItem(String id, int quantity) {
+        this.id = id;
+        this.quantity = quantity;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public int getQuantity() {
+        return quantity;
+    }
+
+    public void setQuantity(int quantity) {
+        this.quantity = quantity;
+    }
+
+    public Invoice getInvoice() {
+        return invoice;
+    }
+
+    public void setInvoice(Invoice invoice) {
+        this.invoice = invoice;
+    }
+}
+

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/TestNonPrimaryKeyQueryParameters.java

@@ -18,10 +18,10 @@
  */
 package org.apache.openjpa.persistence.jdbc.query.cache;
 
-import java.util.ArrayList;
+import java.util.List;
-import java.util.Collection;
 
 import javax.persistence.EntityManager;
+import javax.persistence.EntityTransaction;
 import javax.persistence.Query;
 
 import org.apache.openjpa.persistence.test.SQLListenerTestCase;
@@ -45,18 +45,21 @@ import org.apache.openjpa.persistence.test.SQLListenerTestCase;
  * 
  * @author Pinaki Poddar
  * @author Vikram Bhatia
- * 
+ * @author David Blevins
  */
 public class TestNonPrimaryKeyQueryParameters extends SQLListenerTestCase {
 	private static final int FULLTIME_EMPLOYEE_COUNT = 3;
 	private static final int PARTTIME_EMPLOYEE_COUNT = 2;
+    private static final int LINEITEM_PER_INVOICE = 1;
 	private static final String DEPT_NAME = "ENGINEERING";
 
 	public void setUp() {
 		super.setUp(CLEAR_TABLES, Department.class, Employee.class,
 				FullTimeEmployee.class, PartTimeEmployee.class,
+				Invoice.class, LineItem.class,
 				"openjpa.jdbc.QuerySQLCache", "true");
 		createDepartment(DEPT_NAME);
+		createInvoice();
 		sql.clear();
 	}
 
@@ -80,6 +83,7 @@ public class TestNonPrimaryKeyQueryParameters extends SQLListenerTestCase {
 		EntityManager em = emf.createEntityManager();
 
 		Query query = em.createQuery("SELECT d from Department d");
+
 		Department dept = (Department) query.getSingleResult();
 
 		assertEquals(FULLTIME_EMPLOYEE_COUNT, dept.getFullTimeEmployees()
@@ -102,6 +106,10 @@ public class TestNonPrimaryKeyQueryParameters extends SQLListenerTestCase {
 				.size());
 
 		assertSQL(".* AND t0.TYPE = .*");
+		
+        Invoice invoice = em.find(Invoice.class, new InvoiceKey(1, "Red"));
+        List<LineItem> list = invoice.getLineItems();
+        assertEquals(LINEITEM_PER_INVOICE, list.size());
 		em.close();
 	}
 
@@ -153,4 +161,20 @@ public class TestNonPrimaryKeyQueryParameters extends SQLListenerTestCase {
 		em.close();
 
 	}
+	
+    private void createInvoice() {
+        EntityManager em = emf.createEntityManager();
+        EntityTransaction tran = em.getTransaction();
+        tran.begin();
+        Invoice invoice = new Invoice(1, "Red", 1.30);
+        for (int i = 1;  i <= LINEITEM_PER_INVOICE; i++) {
+            LineItem item = new LineItem(String.valueOf(i), 10);
+            item.setInvoice(invoice);
+            invoice.getLineItems().add(item);
+            em.persist(invoice);
+        }
+        em.flush();
+        tran.commit();
+        em.close();        
+    }	
 }