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Posted to commits@openjpa.apache.org by mi...@apache.org on 2009/07/16 16:13:51 UTC
svn commit: r794686 [3/3] - in
/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/criteria:
Request.java Request_.java TestJPQLSubquery.java TestStringCriteria.java
Propchange: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/criteria/TestJPQLSubquery.java
------------------------------------------------------------------------------
svn:eol-style = native
Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/criteria/TestStringCriteria.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/criteria/TestStringCriteria.java?rev=794686&r1=794685&r2=794686&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/criteria/TestStringCriteria.java (original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/criteria/TestStringCriteria.java Thu Jul 16 14:13:51 2009
@@ -1,440 +1,440 @@
-/*
- * 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.criteria;
-
-import java.math.BigDecimal;
-
-import javax.persistence.Parameter;
-import javax.persistence.criteria.CriteriaQuery;
-import javax.persistence.criteria.Join;
-import javax.persistence.criteria.JoinType;
-import javax.persistence.criteria.ListJoin;
-import javax.persistence.criteria.MapJoin;
-import javax.persistence.criteria.Root;
-import javax.persistence.criteria.SetJoin;
-import javax.persistence.criteria.Subquery;
-
-import org.apache.openjpa.persistence.test.AllowFailure;
-
-public class TestStringCriteria extends CriteriaTest {
-
- @AllowFailure
- public void testCriteria() {
- String jpql = "select c from Customer c where c.name='Autowest Toyota'";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> customer = q.from(Customer.class);
- q = cb.createQuery();
- q.select(customer).where(
- cb.equal(customer.get("name"), "Autowest Toyota"));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testJoins1() {
- String jpql = "SELECT c.name FROM Customer c JOIN c.orders o "
- + "JOIN o.lineItems i WHERE i.product.productType = 'printer'";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> cust = q.from(Customer.class);
- SetJoin<Customer, Order> order = cust.joinSet("orders");
- ListJoin<Order, LineItem> item = order.joinList("lineItems");
- q.select(cust.get(Customer_.name)).where(
- cb.equal(item.get("product").get("productType"), "printer"));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testJoins2() {
- String jpql = "SELECT c FROM Customer c LEFT JOIN c.orders o WHERE "
- + "c.status = 1";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> cust1 = q.from(Customer.class);
- SetJoin<Customer, Order> order1 = cust1
- .joinSet("orders", JoinType.LEFT);
- q.where(cb.equal(cust1.get("status"), 1)).select(cust1);
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testFetchJoins() {
- String jpql = "SELECT d FROM Department LEFT JOIN FETCH d.employees "
- + "WHERE d.deptNo = 1";
- CriteriaQuery q = cb.createQuery();
- Root<Department> d = q.from(Department.class);
- d.fetch("employees", JoinType.LEFT);
- q.where(cb.equal(d.get("deptNo"), 1)).select(d);
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testPathNavigation() {
- String jpql = "SELECT p.vendor FROM Employee e "
- + "JOIN e.contactInfo.phones p WHERE e.contactInfo.address.zipCode ="
- + " '95054'";
- CriteriaQuery q = cb.createQuery();
- Root<Employee> emp = q.from(Employee.class);
- ListJoin<Contact, Phone> phone = emp.join("contactInfo").joinList(
- "phones");
- q.where(cb.equal(emp.get("contactInfo").get("address").get("zipCode"),
- "95054"));
- q.select(phone.get("vendor"));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testKey() {
- String jpql = "SELECT i.name, p FROM Item i JOIN i.photos p "
- + "WHERE KEY(p) LIKE '%egret%'";
-
- CriteriaQuery q = cb.createQuery();
- Root<Item> item = q.from(Item.class);
- MapJoin<Item, String, Photo> photo = item.joinMap("photos");
- q.multiselect(item.get("name"), photo)
- .where(cb.like(photo.key(), "%egret%"));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testRestrictQueryResult() {
- String jpql = "SELECT t FROM CreditCard c JOIN c.transactionHistory t "
- + "WHERE c.customer.accountNum = 321987 AND INDEX(t) BETWEEN 0 "
- + "AND 9";
- CriteriaQuery q = cb.createQuery();
- Root<CreditCard> c = q.from(CreditCard.class);
- ListJoin<CreditCard, TransactionHistory> t = c
- .joinList("transactionHistory");
- q.select(t).where(
- cb.equal(c.get("customer").get("accountNum"), 321987),
- cb.between(t.index(), 0, 9));
-
- assertEquivalence(q, jpql);
-
- /*
- *
- * jpql = "SELECT o FROM Order o WHERE o.lineItems IS EMPTY"; q =
- * cb.createQuery(); Root<Order> order = q.from(Order.class);
- * ListJoin<Order,LineItem> lineItems = order.joinList("lineItems");
- * q.where(cb.isEmpty(lineItems)); q.select(order);
- *
- * assertEquivalence(q, jpql);
- */
- }
-
- @AllowFailure
- public void testExpressions() {
- String jpql = "SELECT o.quantity, o.totalCost*1.08 AS taxedCost, "
- + "a.zipCode FROM Customer c JOIN c.orders o JOIN c.address a "
- + "WHERE a.state = 'CA' AND a.county = 'Santa Clara";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> cust = q.from(Customer.class);
- SetJoin<Customer, Order> order = cust.joinSet("orders");
- Join<Customer, Address> address = cust.join("address");
- q.where(cb.equal(address.get("state"), "CA"), cb.equal(address
- .get("county"), "Santa Clara"));
- q.multiselect(order.get("quantity"),
- // cb.prod(order.get("totalCost"), cb.literal(1.08)), //compiler err
- address.get("zipCode"));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testIndex() {
- String jpql = "SELECT w.name FROM Course c JOIN c.studentWaitList w "
- + "WHERE c.name = 'Calculus' AND INDEX(w) = 0";
- CriteriaQuery q = cb.createQuery();
- Root<Course> course = q.from(Course.class);
- ListJoin<Course, Student> w = course.joinList("studentWaitList");
- q.where(cb.equal(course.get("name"), "Calculus"),
- cb.equal(w.index(), 0)).select(w.get("name"));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSum() {
- String jpql = "SELECT SUM(i.price) FROM Order o JOIN o.lineItems i JOIN "
- + "o.customer c WHERE c.lastName = 'Smith' AND c.firstName = 'John'";
- CriteriaQuery q = cb.createQuery();
- Root<Order> o = q.from(Order.class);
- ListJoin<Order, LineItem> i = o.joinList("lineItems");
- Join<Order, Customer> c = o.join("customer");
- q.where(cb.equal(c.get("lastName"), "Smith"), cb.equal(c
- .get("firstName"), "John"));
- // q.select(cb.sum(i.get("price"))); //compiler err
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSize() {
- String jpql = "SELECT SIZE(d.employees) FROM Department d "
- + "WHERE d.name = 'Sales'";
- CriteriaQuery q = cb.createQuery();
- Root<Department> d = q.from(Department.class);
- q.where(cb.equal(d.get("name"), "Sales"));
- // q.select(cb.size((d.get("employees")))); // compiler err
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testCase() {
- String jpql = "SELECT e.name, CASE WHEN e.rating = 1 THEN e.salary * 1.1 "
- + "WHEN e.rating = 2 THEN e.salary * 1.2 ELSE e.salary * 1.01 END "
- + "FROM Employee e WHERE e.department.name = 'Engineering'";
- CriteriaQuery q = cb.createQuery();
- Root<Employee> e = q.from(Employee.class);
- q.where(cb.equal(e.get("department").get("name"), "Engineering"));
- q.multiselect(e.get("name"), cb.selectCase().when(
- cb.equal(e.get("rating"), 1), 1.1) // cb.prod(e.get("salary"),
- // 1.1))
- .when(cb.equal(e.get("rating"), 2), 1.2) // cb.prod(e.get("salary"),
- // 1.2))
- .otherwise(1.01)); // cb.prod(e.get("salary"), 1.01)));
-
- assertEquivalence(q, jpql);
- }
-
- /*
- * @AllowFailure public void testLiterals() { String jpql =
- * "SELECT p FROM Person p where 'Joe' MEMBER OF " + "p.nickNames";
- * CriteriaQuery q = cb.createQuery(); Root<Person> p = q.from(Person.class);
- * q.select(p).where(cb.isMember(cb.literal("Joe"), p.get(person_.
- * getSet("nickNames", String.class))));
- *
- * assertEquivalence(q, jpql); }
- */
-
- @AllowFailure
- public void testParameters() {
- String jpql = "SELECT c FROM Customer c Where c.status = :stat";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> c = q.from(Customer.class);
- Parameter<Integer> param = cb.parameter(Integer.class);
- q.select(c).where(cb.equal(c.get("status"), param));
-
- assertEquivalence(q, jpql, new String[] { "stat" }, new Object[] { 1 });
- }
-
- @AllowFailure
- public void testSelectList() {
- String jpql = "SELECT v.location.street, KEY(i).title, VALUE(i) FROM "
- + "VideoStore v JOIN v.videoInventory i "
- + "WHERE v.location.zipCode = " + "'94301' AND VALUE(i) > 0";
- CriteriaQuery q = cb.createQuery();
- Root<VideoStore> v = q.from(VideoStore.class);
- MapJoin<VideoStore, Movie, Integer> inv = v.joinMap("videoInventory");
- q.where(cb.equal(v.get("location").get("zipCode"), "94301"), cb.gt(inv
- .value(), 0));
- q.multiselect(v.get("location").get("street"), inv.key().get("title"), inv
- .value());
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void TestContructor() {
- String jpql = "SELECT NEW CustomerDetails(c.id, c.status, o.quantity) FROM "
- + "Customer c JOIN c.orders o WHERE o.quantity > 100";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> c = q.from(Customer.class);
- SetJoin<Customer, Order> o = c.joinSet("orders");
- // q.where(cb.gt(o.get("quantity"), 100)); //compiler err
- //q.select(cb.select(CustomerDetails.class, c.get("id"), c.get("status"),
- // o.get("quantity")));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSubquery1() {
- String jpql = "SELECT goodCustomer FROM Customer goodCustomer WHERE "
- + "goodCustomer.balanceOwed < (SELECT AVG(c.balanceOwed) FROM "
- + "Customer c)";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> goodCustomer = q.from(Customer.class);
- Subquery<Double> sq = q.subquery(Double.class);
- Root<Customer> c = sq.from(Customer.class);
- // q.where(cb.lt(goodCustomer.get("balanceOwed"), // compiler err
- // sq.select(cb.avg(c.get("balanceOwed")))));
- q.select(goodCustomer);
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSubquery2() {
- String jpql = "SELECT DISTINCT emp FROM Employee emp WHERE EXISTS ("
- + "SELECT spouseEmp FROM Employee spouseEmp WHERE spouseEmp = "
- + "emp.spouse)";
- CriteriaQuery q = cb.createQuery();
- Root<Employee> emp = q.from(Employee.class);
- Subquery<Employee> sq1 = q.subquery(Employee.class);
- Root<Employee> spouseEmp = sq1.from(Employee.class);
- sq1.select(spouseEmp);
- sq1.where(cb.equal(spouseEmp, emp.get("spouse")));
- q.where(cb.exists(sq1));
- q.select(emp).distinct(true);
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSubquery3() {
- String jpql = "SELECT emp FROM Employee emp WHERE emp.salary > ALL ("
- + "SELECT m.salary FROM Manager m WHERE m.department ="
- + " emp.department)";
- CriteriaQuery q = cb.createQuery();
- Root<Employee> emp1 = q.from(Employee.class);
- q.select(emp1);
- Subquery<BigDecimal> sq2 = q.subquery(BigDecimal.class);
- Root<Manager> m = sq2.from(Manager.class);
- // sq2.select(m.get("salary")); // compiler err
- sq2.where(cb.equal(m.get("department"), emp1.get("department")));
- // q.where(cb.gt(emp1.get("salary"), // compiler err
- // cb.all(sq2)));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSubquery4() {
- String jpql = "SELECT c FROM Customer c WHERE "
- + "(SELECT COUNT(o) FROM c.orders o) > 10";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> c1 = q.from(Customer.class);
- q.select(c1);
- Subquery<Long> sq3 = q.subquery(Long.class);
- Root<Customer> c2 = sq3.correlate(c1);
- SetJoin<Customer, Order> o = c2.joinSet("orders");
- q.where(cb.gt(sq3.select(cb.count(o)), 10));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSubquery5() {
- String jpql = "SELECT o FROM Order o WHERE 10000 < ALL ("
- + "SELECT a.balance FROM o.customer c JOIN c.accounts a)";
- CriteriaQuery q = cb.createQuery();
- Root<Order> o1 = q.from(Order.class);
- q.select(o1);
- Subquery<Integer> sq4 = q.subquery(Integer.class);
- Root<Order> o2 = sq4.correlate(o1);
- Join<Order, Customer> c3 = o2.join("customer");
- ListJoin<Customer, Account> a = c3.joinList(("accounts"));
- // sq4.select(a.get("balance")); // compiler err
- q.where(cb.lt(cb.literal(10000), cb.all(sq4)));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testSubquery6() {
- String jpql = "SELECT o FROM Order o JOIN o.customer c WHERE 10000 < "
- + "ALL (SELECT a.balance FROM c.accounts a)";
- CriteriaQuery q = cb.createQuery();
- Root<Order> o3 = q.from(Order.class);
- q.select(o3);
- Join<Order, Customer> c4 = o3.join(Order_.customer);
- Subquery<Integer> sq5 = q.subquery(Integer.class);
- Join<Order, Customer> c5 = sq5.correlate(c4);
- ListJoin<Customer, Account> a = c5.joinList("accounts");
- // sq5.select(a.get("balance")); // compiler err
- q.where(cb.lt(cb.literal(10000), cb.all(sq5)));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testGroupByAndHaving() {
- String jpql = "SELECT c.status, AVG(c.filledOrderCount), COUNT(c) FROM "
- + "Customer c GROUP BY c.status HAVING c.status IN (1, 2)";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> c = q.from(Customer.class);
- q.groupBy(c.get("status"));
- q.having(cb.in(c.get("status")).value(1).value(2));
- q.multiselect(c.get("status"),
- //cb.avg(c.get("filledOrderCount")), // compiler err
- cb.count(c));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testOrdering1() {
- String jpql = "SELECT o FROM Customer c JOIN c.orders o "
- + "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity DESC, "
- + "o.totalCost";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> c = q.from(Customer.class);
- SetJoin<Customer, Order> o = c.joinSet("orders");
- Join<Customer, Address> a = c.join("address");
- q.where(cb.equal(a.get("state"), "CA"));
- q.orderBy(cb.desc(o.get("quantity")), cb.asc(o.get("totalCost")));
- q.select(o);
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testOrdering2() {
- String jpql = "SELECT o.quantity, a.zipCode FROM Customer c JOIN c.orders "
- + "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity, "
- + "a.zipCode";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> c1 = q.from(Customer.class);
- SetJoin<Customer, Order> o1 = c1.joinSet("orders");
- Join<Customer, Address> a1 = c1.join("address");
- q.where(cb.equal(a1.get("state"), "CA"));
- q.orderBy(cb.asc(o1.get("quantity")), cb.asc(a1.get("zipCode")));
- q.multiselect(o1.get("quantity"), a1.get("zipCode"));
-
- assertEquivalence(q, jpql);
- }
-
- @AllowFailure
- public void testOrdering3() {
- String jpql = "SELECT o.quantity, o.cost * 1.08 AS taxedCost, a.zipCode "
- + "FROM Customer c JOIN c.orders o JOIN c.address a "
- + "WHERE a.state = 'CA' AND a.county = 'Santa Clara' "
- + "ORDER BY o.quantity, taxedCost, a.zipCode";
- CriteriaQuery q = cb.createQuery();
- Root<Customer> c2 = q.from(Customer.class);
- SetJoin<Customer, Order> o = c2.joinSet("orders");
- Join<Customer, Address> a = c2.join("address");
- q.where(cb.equal(a.get("state"), "CA"), cb.equal(a.get("county"),
- "Santa Clara"));
- q.orderBy(cb.asc(o.get("quantity")),
- // cb.asc(cb.prod(o.get("totalCost"), 1.08)), //compiler err
- cb.asc(a.get("zipCode")));
- q.multiselect(o.get("quantity"),
- //cb.prod(o.get("totalCost"), 1.08), //compiler err
- a.get("zipCode"));
-
- assertEquivalence(q, jpql);
- }
-
-}
+/*
+ * 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.criteria;
+
+import java.math.BigDecimal;
+
+import javax.persistence.Parameter;
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.criteria.Join;
+import javax.persistence.criteria.JoinType;
+import javax.persistence.criteria.ListJoin;
+import javax.persistence.criteria.MapJoin;
+import javax.persistence.criteria.Root;
+import javax.persistence.criteria.SetJoin;
+import javax.persistence.criteria.Subquery;
+
+import org.apache.openjpa.persistence.test.AllowFailure;
+
+public class TestStringCriteria extends CriteriaTest {
+
+ @AllowFailure
+ public void testCriteria() {
+ String jpql = "select c from Customer c where c.name='Autowest Toyota'";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> customer = q.from(Customer.class);
+ q = cb.createQuery();
+ q.select(customer).where(
+ cb.equal(customer.get("name"), "Autowest Toyota"));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testJoins1() {
+ String jpql = "SELECT c.name FROM Customer c JOIN c.orders o "
+ + "JOIN o.lineItems i WHERE i.product.productType = 'printer'";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> cust = q.from(Customer.class);
+ SetJoin<Customer, Order> order = cust.joinSet("orders");
+ ListJoin<Order, LineItem> item = order.joinList("lineItems");
+ q.select(cust.get(Customer_.name)).where(
+ cb.equal(item.get("product").get("productType"), "printer"));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testJoins2() {
+ String jpql = "SELECT c FROM Customer c LEFT JOIN c.orders o WHERE "
+ + "c.status = 1";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> cust1 = q.from(Customer.class);
+ SetJoin<Customer, Order> order1 = cust1
+ .joinSet("orders", JoinType.LEFT);
+ q.where(cb.equal(cust1.get("status"), 1)).select(cust1);
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testFetchJoins() {
+ String jpql = "SELECT d FROM Department LEFT JOIN FETCH d.employees "
+ + "WHERE d.deptNo = 1";
+ CriteriaQuery q = cb.createQuery();
+ Root<Department> d = q.from(Department.class);
+ d.fetch("employees", JoinType.LEFT);
+ q.where(cb.equal(d.get("deptNo"), 1)).select(d);
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testPathNavigation() {
+ String jpql = "SELECT p.vendor FROM Employee e "
+ + "JOIN e.contactInfo.phones p WHERE e.contactInfo.address.zipCode ="
+ + " '95054'";
+ CriteriaQuery q = cb.createQuery();
+ Root<Employee> emp = q.from(Employee.class);
+ ListJoin<Contact, Phone> phone = emp.join("contactInfo").joinList(
+ "phones");
+ q.where(cb.equal(emp.get("contactInfo").get("address").get("zipCode"),
+ "95054"));
+ q.select(phone.get("vendor"));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testKey() {
+ String jpql = "SELECT i.name, p FROM Item i JOIN i.photos p "
+ + "WHERE KEY(p) LIKE '%egret%'";
+
+ CriteriaQuery q = cb.createQuery();
+ Root<Item> item = q.from(Item.class);
+ MapJoin<Item, String, Photo> photo = item.joinMap("photos");
+ q.multiselect(item.get("name"), photo)
+ .where(cb.like(photo.key(), "%egret%"));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testRestrictQueryResult() {
+ String jpql = "SELECT t FROM CreditCard c JOIN c.transactionHistory t "
+ + "WHERE c.customer.accountNum = 321987 AND INDEX(t) BETWEEN 0 "
+ + "AND 9";
+ CriteriaQuery q = cb.createQuery();
+ Root<CreditCard> c = q.from(CreditCard.class);
+ ListJoin<CreditCard, TransactionHistory> t = c
+ .joinList("transactionHistory");
+ q.select(t).where(
+ cb.equal(c.get("customer").get("accountNum"), 321987),
+ cb.between(t.index(), 0, 9));
+
+ assertEquivalence(q, jpql);
+
+ /*
+ *
+ * jpql = "SELECT o FROM Order o WHERE o.lineItems IS EMPTY"; q =
+ * cb.createQuery(); Root<Order> order = q.from(Order.class);
+ * ListJoin<Order,LineItem> lineItems = order.joinList("lineItems");
+ * q.where(cb.isEmpty(lineItems)); q.select(order);
+ *
+ * assertEquivalence(q, jpql);
+ */
+ }
+
+ @AllowFailure
+ public void testExpressions() {
+ String jpql = "SELECT o.quantity, o.totalCost*1.08 AS taxedCost, "
+ + "a.zipCode FROM Customer c JOIN c.orders o JOIN c.address a "
+ + "WHERE a.state = 'CA' AND a.county = 'Santa Clara";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> cust = q.from(Customer.class);
+ SetJoin<Customer, Order> order = cust.joinSet("orders");
+ Join<Customer, Address> address = cust.join("address");
+ q.where(cb.equal(address.get("state"), "CA"), cb.equal(address
+ .get("county"), "Santa Clara"));
+ q.multiselect(order.get("quantity"),
+ // cb.prod(order.get("totalCost"), cb.literal(1.08)), //compiler err
+ address.get("zipCode"));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testIndex() {
+ String jpql = "SELECT w.name FROM Course c JOIN c.studentWaitList w "
+ + "WHERE c.name = 'Calculus' AND INDEX(w) = 0";
+ CriteriaQuery q = cb.createQuery();
+ Root<Course> course = q.from(Course.class);
+ ListJoin<Course, Student> w = course.joinList("studentWaitList");
+ q.where(cb.equal(course.get("name"), "Calculus"),
+ cb.equal(w.index(), 0)).select(w.get("name"));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSum() {
+ String jpql = "SELECT SUM(i.price) FROM Order o JOIN o.lineItems i JOIN "
+ + "o.customer c WHERE c.lastName = 'Smith' AND c.firstName = 'John'";
+ CriteriaQuery q = cb.createQuery();
+ Root<Order> o = q.from(Order.class);
+ ListJoin<Order, LineItem> i = o.joinList("lineItems");
+ Join<Order, Customer> c = o.join("customer");
+ q.where(cb.equal(c.get("lastName"), "Smith"), cb.equal(c
+ .get("firstName"), "John"));
+ // q.select(cb.sum(i.get("price"))); //compiler err
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSize() {
+ String jpql = "SELECT SIZE(d.employees) FROM Department d "
+ + "WHERE d.name = 'Sales'";
+ CriteriaQuery q = cb.createQuery();
+ Root<Department> d = q.from(Department.class);
+ q.where(cb.equal(d.get("name"), "Sales"));
+ // q.select(cb.size((d.get("employees")))); // compiler err
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testCase() {
+ String jpql = "SELECT e.name, CASE WHEN e.rating = 1 THEN e.salary * 1.1 "
+ + "WHEN e.rating = 2 THEN e.salary * 1.2 ELSE e.salary * 1.01 END "
+ + "FROM Employee e WHERE e.department.name = 'Engineering'";
+ CriteriaQuery q = cb.createQuery();
+ Root<Employee> e = q.from(Employee.class);
+ q.where(cb.equal(e.get("department").get("name"), "Engineering"));
+ q.multiselect(e.get("name"), cb.selectCase().when(
+ cb.equal(e.get("rating"), 1), 1.1) // cb.prod(e.get("salary"),
+ // 1.1))
+ .when(cb.equal(e.get("rating"), 2), 1.2) // cb.prod(e.get("salary"),
+ // 1.2))
+ .otherwise(1.01)); // cb.prod(e.get("salary"), 1.01)));
+
+ assertEquivalence(q, jpql);
+ }
+
+ /*
+ * @AllowFailure public void testLiterals() { String jpql =
+ * "SELECT p FROM Person p where 'Joe' MEMBER OF " + "p.nickNames";
+ * CriteriaQuery q = cb.createQuery(); Root<Person> p = q.from(Person.class);
+ * q.select(p).where(cb.isMember(cb.literal("Joe"), p.get(person_.
+ * getSet("nickNames", String.class))));
+ *
+ * assertEquivalence(q, jpql); }
+ */
+
+ @AllowFailure
+ public void testParameters() {
+ String jpql = "SELECT c FROM Customer c Where c.status = :stat";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> c = q.from(Customer.class);
+ Parameter<Integer> param = cb.parameter(Integer.class);
+ q.select(c).where(cb.equal(c.get("status"), param));
+
+ assertEquivalence(q, jpql, new String[] { "stat" }, new Object[] { 1 });
+ }
+
+ @AllowFailure
+ public void testSelectList() {
+ String jpql = "SELECT v.location.street, KEY(i).title, VALUE(i) FROM "
+ + "VideoStore v JOIN v.videoInventory i "
+ + "WHERE v.location.zipCode = " + "'94301' AND VALUE(i) > 0";
+ CriteriaQuery q = cb.createQuery();
+ Root<VideoStore> v = q.from(VideoStore.class);
+ MapJoin<VideoStore, Movie, Integer> inv = v.joinMap("videoInventory");
+ q.where(cb.equal(v.get("location").get("zipCode"), "94301"), cb.gt(inv
+ .value(), 0));
+ q.multiselect(v.get("location").get("street"), inv.key().get("title"), inv
+ .value());
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void TestContructor() {
+ String jpql = "SELECT NEW CustomerDetails(c.id, c.status, o.quantity) FROM "
+ + "Customer c JOIN c.orders o WHERE o.quantity > 100";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> c = q.from(Customer.class);
+ SetJoin<Customer, Order> o = c.joinSet("orders");
+ // q.where(cb.gt(o.get("quantity"), 100)); //compiler err
+ //q.select(cb.select(CustomerDetails.class, c.get("id"), c.get("status"),
+ // o.get("quantity")));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSubquery1() {
+ String jpql = "SELECT goodCustomer FROM Customer goodCustomer WHERE "
+ + "goodCustomer.balanceOwed < (SELECT AVG(c.balanceOwed) FROM "
+ + "Customer c)";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> goodCustomer = q.from(Customer.class);
+ Subquery<Double> sq = q.subquery(Double.class);
+ Root<Customer> c = sq.from(Customer.class);
+ // q.where(cb.lt(goodCustomer.get("balanceOwed"), // compiler err
+ // sq.select(cb.avg(c.get("balanceOwed")))));
+ q.select(goodCustomer);
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSubquery2() {
+ String jpql = "SELECT DISTINCT emp FROM Employee emp WHERE EXISTS ("
+ + "SELECT spouseEmp FROM Employee spouseEmp WHERE spouseEmp = "
+ + "emp.spouse)";
+ CriteriaQuery q = cb.createQuery();
+ Root<Employee> emp = q.from(Employee.class);
+ Subquery<Employee> sq1 = q.subquery(Employee.class);
+ Root<Employee> spouseEmp = sq1.from(Employee.class);
+ sq1.select(spouseEmp);
+ sq1.where(cb.equal(spouseEmp, emp.get("spouse")));
+ q.where(cb.exists(sq1));
+ q.select(emp).distinct(true);
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSubquery3() {
+ String jpql = "SELECT emp FROM Employee emp WHERE emp.salary > ALL ("
+ + "SELECT m.salary FROM Manager m WHERE m.department ="
+ + " emp.department)";
+ CriteriaQuery q = cb.createQuery();
+ Root<Employee> emp1 = q.from(Employee.class);
+ q.select(emp1);
+ Subquery<BigDecimal> sq2 = q.subquery(BigDecimal.class);
+ Root<Manager> m = sq2.from(Manager.class);
+ // sq2.select(m.get("salary")); // compiler err
+ sq2.where(cb.equal(m.get("department"), emp1.get("department")));
+ // q.where(cb.gt(emp1.get("salary"), // compiler err
+ // cb.all(sq2)));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSubquery4() {
+ String jpql = "SELECT c FROM Customer c WHERE "
+ + "(SELECT COUNT(o) FROM c.orders o) > 10";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> c1 = q.from(Customer.class);
+ q.select(c1);
+ Subquery<Long> sq3 = q.subquery(Long.class);
+ Root<Customer> c2 = sq3.correlate(c1);
+ SetJoin<Customer, Order> o = c2.joinSet("orders");
+ q.where(cb.gt(sq3.select(cb.count(o)), 10));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSubquery5() {
+ String jpql = "SELECT o FROM Order o WHERE 10000 < ALL ("
+ + "SELECT a.balance FROM o.customer c JOIN c.accounts a)";
+ CriteriaQuery q = cb.createQuery();
+ Root<Order> o1 = q.from(Order.class);
+ q.select(o1);
+ Subquery<Integer> sq4 = q.subquery(Integer.class);
+ Root<Order> o2 = sq4.correlate(o1);
+ Join<Order, Customer> c3 = o2.join("customer");
+ ListJoin<Customer, Account> a = c3.joinList(("accounts"));
+ // sq4.select(a.get("balance")); // compiler err
+ q.where(cb.lt(cb.literal(10000), cb.all(sq4)));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testSubquery6() {
+ String jpql = "SELECT o FROM Order o JOIN o.customer c WHERE 10000 < "
+ + "ALL (SELECT a.balance FROM c.accounts a)";
+ CriteriaQuery q = cb.createQuery();
+ Root<Order> o3 = q.from(Order.class);
+ q.select(o3);
+ Join<Order, Customer> c4 = o3.join(Order_.customer);
+ Subquery<Integer> sq5 = q.subquery(Integer.class);
+ Join<Order, Customer> c5 = sq5.correlate(c4);
+ ListJoin<Customer, Account> a = c5.joinList("accounts");
+ // sq5.select(a.get("balance")); // compiler err
+ q.where(cb.lt(cb.literal(10000), cb.all(sq5)));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testGroupByAndHaving() {
+ String jpql = "SELECT c.status, AVG(c.filledOrderCount), COUNT(c) FROM "
+ + "Customer c GROUP BY c.status HAVING c.status IN (1, 2)";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> c = q.from(Customer.class);
+ q.groupBy(c.get("status"));
+ q.having(cb.in(c.get("status")).value(1).value(2));
+ q.multiselect(c.get("status"),
+ //cb.avg(c.get("filledOrderCount")), // compiler err
+ cb.count(c));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testOrdering1() {
+ String jpql = "SELECT o FROM Customer c JOIN c.orders o "
+ + "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity DESC, "
+ + "o.totalCost";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> c = q.from(Customer.class);
+ SetJoin<Customer, Order> o = c.joinSet("orders");
+ Join<Customer, Address> a = c.join("address");
+ q.where(cb.equal(a.get("state"), "CA"));
+ q.orderBy(cb.desc(o.get("quantity")), cb.asc(o.get("totalCost")));
+ q.select(o);
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testOrdering2() {
+ String jpql = "SELECT o.quantity, a.zipCode FROM Customer c JOIN c.orders "
+ + "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity, "
+ + "a.zipCode";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> c1 = q.from(Customer.class);
+ SetJoin<Customer, Order> o1 = c1.joinSet("orders");
+ Join<Customer, Address> a1 = c1.join("address");
+ q.where(cb.equal(a1.get("state"), "CA"));
+ q.orderBy(cb.asc(o1.get("quantity")), cb.asc(a1.get("zipCode")));
+ q.multiselect(o1.get("quantity"), a1.get("zipCode"));
+
+ assertEquivalence(q, jpql);
+ }
+
+ @AllowFailure
+ public void testOrdering3() {
+ String jpql = "SELECT o.quantity, o.cost * 1.08 AS taxedCost, a.zipCode "
+ + "FROM Customer c JOIN c.orders o JOIN c.address a "
+ + "WHERE a.state = 'CA' AND a.county = 'Santa Clara' "
+ + "ORDER BY o.quantity, taxedCost, a.zipCode";
+ CriteriaQuery q = cb.createQuery();
+ Root<Customer> c2 = q.from(Customer.class);
+ SetJoin<Customer, Order> o = c2.joinSet("orders");
+ Join<Customer, Address> a = c2.join("address");
+ q.where(cb.equal(a.get("state"), "CA"), cb.equal(a.get("county"),
+ "Santa Clara"));
+ q.orderBy(cb.asc(o.get("quantity")),
+ // cb.asc(cb.prod(o.get("totalCost"), 1.08)), //compiler err
+ cb.asc(a.get("zipCode")));
+ q.multiselect(o.get("quantity"),
+ //cb.prod(o.get("totalCost"), 1.08), //compiler err
+ a.get("zipCode"));
+
+ assertEquivalence(q, jpql);
+ }
+
+}
Propchange: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/criteria/TestStringCriteria.java
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