3:39 a.m.
Author: epbernard
Date: 2009-11-24 04:39:08 -0500 (Tue, 24 Nov 2009)
New Revision: 18029
Added:
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/ComponentJoinsTest.java
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/QueryTest.java
Removed:
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/QueryTest.java
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/ql/
Modified:
core/trunk/core/src/main/java/org/hibernate/engine/query/ParameterMetadata.java
Log:
HHH-4604 IllegalArgumentException should be raised when an ordinal parameter is not
present in the query
Modified: core/trunk/core/src/main/java/org/hibernate/engine/query/ParameterMetadata.java
===================================================================
---
core/trunk/core/src/main/java/org/hibernate/engine/query/ParameterMetadata.java 2009-11-24
09:19:47 UTC (rev 18028)
+++
core/trunk/core/src/main/java/org/hibernate/engine/query/ParameterMetadata.java 2009-11-24
09:39:08 UTC (rev 18029)
@@ -76,7 +76,9 @@
public OrdinalParameterDescriptor getOrdinalParameterDescriptor(int position) {
if ( position < 1 || position > ordinalDescriptors.length ) {
- throw new IndexOutOfBoundsException( "Remember that ordinal parameters are
1-based!" );
+ String error = "Position beyond number of declared ordinal parameters. " +
+ "Remember that ordinal parameters are 1-based! Position: " + position;
+ throw new QueryParameterException( error );
}
return ordinalDescriptors[position - 1];
}
Deleted: core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/QueryTest.java
===================================================================
---
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/QueryTest.java 2009-11-24
09:19:47 UTC (rev 18028)
+++
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/QueryTest.java 2009-11-24
09:39:08 UTC (rev 18029)
@@ -1,414 +0,0 @@
-//$Id$
-package org.hibernate.ejb.test;
-
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-import javax.persistence.EntityManager;
-import javax.persistence.Query;
-import javax.persistence.TemporalType;
-
-import org.hibernate.Hibernate;
-
-
-/**
- * @author Emmanuel Bernard
- */
-public class QueryTest extends TestCase {
-
- public void testPagedQuery() throws Exception {
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- Item item = new Item( "Mouse", "Micro$oft mouse" );
- em.persist( item );
- item = new Item( "Computer", "Apple II" );
- em.persist( item );
- Query q = em.createQuery( "select i from " + Item.class.getName() + " i
where i.name like :itemName" );
- q.setParameter( "itemName", "%" );
- q.setMaxResults( 1 );
- q.getSingleResult();
- q = em.createQuery( "select i from Item i where i.name like :itemName" );
- q.setParameter( "itemName", "%" );
- q.setFirstResult( 1 );
- q.setMaxResults( 1 );
- em.getTransaction().rollback();
- em.close();
- }
-
- public void testAggregationReturnType() throws Exception {
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- Item item = new Item( "Mouse", "Micro$oft mouse" );
- em.persist( item );
- item = new Item( "Computer", "Apple II" );
- em.persist( item );
- Query q = em.createQuery( "select count(i) from Item i where i.name like
:itemName" );
- q.setParameter( "itemName", "%" );
- assertTrue( q.getSingleResult() instanceof Long );
- em.getTransaction().rollback();
- em.close();
- }
-
- public void testParameterList() throws Exception {
- final Item item = new Item( "Mouse", "Micro$oft mouse" );
- final Item item2 = new Item( "Computer", "D�ll computer" );
-
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.persist( item );
- em.persist( item2 );
- assertTrue( em.contains( item ) );
- em.getTransaction().commit();
-
- em.getTransaction().begin();
- Query q = em.createQuery( "select item from Item item where item.name in
(:names)" );
- //test hint in value and string
- q.setHint( "org.hibernate.fetchSize", 10 );
- q.setHint( "org.hibernate.fetchSize", "10" );
- List params = new ArrayList();
- params.add( item.getName() );
- params.add( item2.getName() );
- q.setParameter( "names", params );
- List result = q.getResultList();
- assertNotNull( result );
- assertEquals( 2, result.size() );
-
- q = em.createQuery( "select item from Item item where item.name in ( ?1 )"
);
- params = new ArrayList();
- params.add( item.getName() );
- params.add( item2.getName() );
- q.setParameter( "1", params );
- result = q.getResultList();
- assertNotNull( result );
- assertEquals( 2, result.size() );
- em.remove( result.get( 0 ) );
- em.remove( result.get( 1 ) );
- em.getTransaction().commit();
-
- em.close();
- }
-
-// public void testDistinct() throws Exception {
-// Item item = new Item("Mouse", "Micro_oft mouse");
-// Distributor fnac = new Distributor();
-// fnac.setName("Fnac");
-// item.addDistributor(fnac);
-// Distributor auchan = new Distributor();
-// auchan.setName("Auchan");
-// item.addDistributor(auchan);
-//
-// EntityManager em = getOrCreateEntityManager();
-// em.getTransaction().begin();
-// em.persist(fnac);
-// em.persist(auchan);
-// em.persist(item);
-// em.getTransaction().commit();
-//
-// em.getTransaction().begin();
-// Query q = em.createQuery("select distinct item from Item item join fetch
item.distributors");
-// List result = q.getResultList();
-// assertNotNull(result);
-// assertEquals( 1, result.size() );
-// item = (Item) result.get(0);
-// item.getDistributors().clear();
-// em.flush();
-// int deleted = em.createQuery("delete from Item").executeUpdate();
-// assertEquals( 1, deleted );
-// deleted = em.createQuery("delete from Distributor").executeUpdate();
-// assertEquals( 2, deleted );
-// em.getTransaction().commit();
-//
-// em.close();
-// }
-
- public void testEscapeCharacter() throws Exception {
- final Item item = new Item( "Mouse", "Micro_oft mouse" );
- final Item item2 = new Item( "Computer", "D�ll computer" );
-
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.persist( item );
- em.persist( item2 );
- assertTrue( em.contains( item ) );
- em.getTransaction().commit();
-
- em.getTransaction().begin();
- Query q = em.createQuery( "select item from Item item where item.descr like
'Microk_oft mouse' escape 'k' " );
- List result = q.getResultList();
- assertNotNull( result );
- assertEquals( 1, result.size() );
- int deleted = em.createQuery( "delete from Item" ).executeUpdate();
- assertEquals( 2, deleted );
- em.getTransaction().commit();
-
- em.close();
- }
-
- public void testNativeQueryByEntity() {
-
- Item item = new Item( "Mouse", "Micro$oft mouse" );
-
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.persist( item );
- assertTrue( em.contains( item ) );
- em.getTransaction().commit();
-
- em.getTransaction().begin();
- item = (Item) em.createNativeQuery( "select * from Item", Item.class
).getSingleResult();
- assertNotNull( item );
- assertEquals( "Micro$oft mouse", item.getDescr() );
- em.remove( item );
- em.getTransaction().commit();
-
- em.close();
-
- }
-
- public void testNativeQueryByResultSet() {
-
- Item item = new Item( "Mouse", "Micro$oft mouse" );
-
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.persist( item );
- assertTrue( em.contains( item ) );
- em.getTransaction().commit();
-
- em.getTransaction().begin();
- item = (Item) em.createNativeQuery( "select name as itemname, descr as
itemdescription from Item", "getItem" )
- .getSingleResult();
- assertNotNull( item );
- assertEquals( "Micro$oft mouse", item.getDescr() );
- em.remove( item );
- em.getTransaction().commit();
-
- em.close();
-
- }
-
- public void testExplicitPositionalParameter() throws Exception {
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- Wallet w = new Wallet();
- w.setBrand( "Lacoste" );
- w.setModel( "Minimic" );
- w.setSerial( "0100202002" );
- em.persist( w );
- em.getTransaction().commit();
- em.getTransaction().begin();
- Query query = em.createQuery( "select w from " + Wallet.class.getName() +
" w where w.brand in (?1)" );
- List brands = new ArrayList();
- brands.add( "Lacoste" );
- query.setParameter( 1, brands );
- w = (Wallet) query.getSingleResult();
- assertNotNull( w );
- query = em.createQuery( "select w from " + Wallet.class.getName() + " w
where w.marketEntrance = ?1" );
- query.setParameter( 1, new Date(), TemporalType.DATE );
- //assertNull( query.getSingleResult() );
- assertEquals( 0, query.getResultList().size() );
- em.remove( w );
- em.getTransaction().commit();
- em.close();
- }
-
- public void testPositionalParameterForms() throws Exception {
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- Wallet w = new Wallet();
- w.setBrand( "Lacoste" );
- w.setModel( "Minimic" );
- w.setSerial( "0100202002" );
- em.persist( w );
- em.getTransaction().commit();
-
- em.getTransaction().begin();
- // first using jpa-style positional parameter
- Query query = em.createQuery( "select w from Wallet w where w.brand = ?1" );
- query.setParameter( 1, "Lacoste" );
- w = (Wallet) query.getSingleResult();
- assertNotNull( w );
-
- // next using jpa-style positional parameter, but as a name (which is how Hibernate
core treats these
- query = em.createQuery( "select w from Wallet w where w.brand = ?1" );
- query.setParameter( "1", "Lacoste" );
- w = (Wallet) query.getSingleResult();
- assertNotNull( w );
-
- // finally using hql-style positional parameter
- query = em.createQuery( "select w from Wallet w where w.brand = ?" );
- query.setParameter( 1, "Lacoste" );
- w = (Wallet) query.getSingleResult();
- assertNotNull( w );
-
- em.remove( w );
- em.getTransaction().commit();
- em.close();
- }
-
- public void testNativeQuestionMarkParameter() throws Exception {
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- Wallet w = new Wallet();
- w.setBrand( "Lacoste" );
- w.setModel( "Minimic" );
- w.setSerial( "0100202002" );
- em.persist( w );
- em.getTransaction().commit();
- em.getTransaction().begin();
- Query query = em.createNativeQuery( "select * from Wallet w where w.brand =
?", Wallet.class );
- query.setParameter( 1, "Lacoste" );
- w = (Wallet) query.getSingleResult();
- assertNotNull( w );
- em.remove( w );
- em.getTransaction().commit();
- em.close();
- }
-
- public void testNativeQueryWithPositionalParameter() {
-
- Item item = new Item( "Mouse", "Micro$oft mouse" );
-
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.persist( item );
- assertTrue( em.contains( item ) );
- em.getTransaction().commit();
-
- em.getTransaction().begin();
- Query query = em.createNativeQuery( "select * from Item where name = ?1",
Item.class );
- query.setParameter( 1, "Mouse" );
- item = (Item) query.getSingleResult();
- assertNotNull( item );
- assertEquals( "Micro$oft mouse", item.getDescr() );
- query = em.createNativeQuery( "select * from Item where name = ?", Item.class
);
- query.setParameter( 1, "Mouse" );
- item = (Item) query.getSingleResult();
- assertNotNull( item );
- assertEquals( "Micro$oft mouse", item.getDescr() );
- em.remove( item );
- em.getTransaction().commit();
-
- em.close();
-
- }
-
- public void testDistinct() throws Exception {
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.createQuery( "delete Item" ).executeUpdate();
- em.createQuery( "delete Distributor" ).executeUpdate();
- Distributor d1 = new Distributor();
- d1.setName( "Fnac" );
- Distributor d2 = new Distributor();
- d2.setName( "Darty" );
- Item item = new Item( "Mouse", "Micro$oft mouse" );
- item.getDistributors().add( d1 );
- item.getDistributors().add( d2 );
- em.persist( d1 );
- em.persist( d2 );
- em.persist( item );
- em.flush();
- em.clear();
- Query q = em.createQuery( "select distinct i from Item i left join fetch
i.distributors" );
- item = (Item) q.getSingleResult()
- ;
- //assertEquals( 1, distinctResult.size() );
- //item = (Item) distinctResult.get( 0 );
- assertTrue( Hibernate.isInitialized( item.getDistributors() ) );
- assertEquals( 2, item.getDistributors().size() );
- em.getTransaction().rollback();
- em.close();
- }
-
- public void testIsNull() throws Exception {
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- Distributor d1 = new Distributor();
- d1.setName( "Fnac" );
- Distributor d2 = new Distributor();
- d2.setName( "Darty" );
- Item item = new Item( "Mouse", null );
- Item item2 = new Item( "Mouse2", "dd" );
- item.getDistributors().add( d1 );
- item.getDistributors().add( d2 );
- em.persist( d1 );
- em.persist( d2 );
- em.persist( item );
- em.persist( item2 );
- em.flush();
- em.clear();
- Query q = em.createQuery(
- "select i from Item i where i.descr = :descr or (i.descr is null and cast(:descr
as string) is null)"
- );
- //Query q = em.createQuery( "select i from Item i where (i.descr is null and
:descr is null) or (i.descr = :descr");
- q.setParameter( "descr", "dd" );
- List result = q.getResultList();
- assertEquals( 1, result.size() );
- q.setParameter( "descr", null );
- result = q.getResultList();
- assertEquals( 1, result.size() );
- //item = (Item) distinctResult.get( 0 );
-
- em.getTransaction().rollback();
- em.close();
- }
-
- public void testUpdateQuery() {
-
- Item item = new Item( "Mouse", "Micro$oft mouse" );
-
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.persist( item );
- assertTrue( em.contains( item ) );
-
- em.flush();
- em.clear();
-
- assertEquals(
- 1, em.createNativeQuery(
- "update Item set descr = 'Logitech Mouse' where name =
'Mouse'"
- ).executeUpdate()
- );
- item = em.find( Item.class, item.getName() );
- assertEquals( "Logitech Mouse", item.getDescr() );
- em.remove( item );
- em.getTransaction().rollback();
-
- em.close();
-
- }
-
- public void testUnavailableNamedQuery() throws Exception {
- Item item = new Item( "Mouse", "Micro$oft mouse" );
-
- EntityManager em = getOrCreateEntityManager();
- em.getTransaction().begin();
- em.persist( item );
- try {
- em.createNamedQuery( "wrong name" );
- fail("Wrong named query should raise an exception");
- }
- catch (IllegalArgumentException e) {
- //success
- }
- em.getTransaction().commit();
-
- em.clear();
-
- em.getTransaction().begin();
- em.remove( em.find( Item.class, item.getName() ) );
- em.getTransaction().commit();
- em.close();
-
- }
-
- public Class[] getAnnotatedClasses() {
- return new Class[]{
- Item.class,
- Distributor.class,
- Wallet.class
- };
- }
-}
Copied:
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/ComponentJoinsTest.java
(from rev 18027,
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/ql/ComponentJoinsTest.java)
===================================================================
---
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/ComponentJoinsTest.java
(rev 0)
+++
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/ComponentJoinsTest.java 2009-11-24
09:39:08 UTC (rev 18029)
@@ -0,0 +1,57 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2009 by Red Hat Inc and/or its affiliates or by
+ * third-party contributors as indicated by either @author tags or express
+ * copyright attribution statements applied by the authors. All
+ * third-party contributions are distributed under license by Red Hat Inc.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA\
+ */
+package org.hibernate.ejb.test.query;
+
+import javax.persistence.EntityManager;
+
+import org.hibernate.ejb.test.TestCase;
+import org.hibernate.ejb.criteria.components.Client;
+
+/**
+ * Tests related to specifying joins on components (embedded values).
+ *
+ * @author Steve Ebersole
+ */
+public class ComponentJoinsTest extends TestCase {
+ public Class[] getAnnotatedClasses() {
+ return new Class[] { Client.class };
+ }
+
+ public void testComponentJoins() {
+ // Just checking proper query construction and syntax checking via database query
parser...
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ // use it in WHERE
+ em.createQuery( "select c from Client c join c.name as n where n.lastName like
'%'" ).getResultList();
+ // use it in SELECT
+ em.createQuery( "select n.lastName from Client c join c.name as n"
).getResultList();
+ em.createQuery( "select n from Client c join c.name as n" ).getResultList();
+ // use it in ORDER BY
+ em.createQuery( "select n from Client c join c.name as n order by n.lastName"
).getResultList();
+ em.createQuery( "select n from Client c join c.name as n order by c"
).getResultList();
+ em.createQuery( "select n from Client c join c.name as n order by n"
).getResultList();
+ em.getTransaction().commit();
+ em.close();
+ }
+}
Copied: core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/QueryTest.java
(from rev 18027,
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/QueryTest.java)
===================================================================
--- core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/QueryTest.java
(rev 0)
+++
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/QueryTest.java 2009-11-24
09:39:08 UTC (rev 18029)
@@ -0,0 +1,445 @@
+//$Id$
+package org.hibernate.ejb.test.query;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+import javax.persistence.TemporalType;
+
+import org.hibernate.Hibernate;
+import org.hibernate.ejb.test.TestCase;
+import org.hibernate.ejb.test.Item;
+import org.hibernate.ejb.test.Wallet;
+import org.hibernate.ejb.test.Distributor;
+
+
+/**
+ * @author Emmanuel Bernard
+ */
+public class QueryTest extends TestCase {
+
+ public void testPagedQuery() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+ em.persist( item );
+ item = new Item( "Computer", "Apple II" );
+ em.persist( item );
+ Query q = em.createQuery( "select i from " + Item.class.getName() + " i
where i.name like :itemName" );
+ q.setParameter( "itemName", "%" );
+ q.setMaxResults( 1 );
+ q.getSingleResult();
+ q = em.createQuery( "select i from Item i where i.name like :itemName" );
+ q.setParameter( "itemName", "%" );
+ q.setFirstResult( 1 );
+ q.setMaxResults( 1 );
+ em.getTransaction().rollback();
+ em.close();
+ }
+
+ public void testAggregationReturnType() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+ em.persist( item );
+ item = new Item( "Computer", "Apple II" );
+ em.persist( item );
+ Query q = em.createQuery( "select count(i) from Item i where i.name like
:itemName" );
+ q.setParameter( "itemName", "%" );
+ assertTrue( q.getSingleResult() instanceof Long );
+ em.getTransaction().rollback();
+ em.close();
+ }
+
+ public void testParameterList() throws Exception {
+ final Item item = new Item( "Mouse", "Micro$oft mouse" );
+ final Item item2 = new Item( "Computer", "D�ll computer" );
+
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.persist( item );
+ em.persist( item2 );
+ assertTrue( em.contains( item ) );
+ em.getTransaction().commit();
+
+ em.getTransaction().begin();
+ Query q = em.createQuery( "select item from Item item where item.name in
(:names)" );
+ //test hint in value and string
+ q.setHint( "org.hibernate.fetchSize", 10 );
+ q.setHint( "org.hibernate.fetchSize", "10" );
+ List params = new ArrayList();
+ params.add( item.getName() );
+ params.add( item2.getName() );
+ q.setParameter( "names", params );
+ List result = q.getResultList();
+ assertNotNull( result );
+ assertEquals( 2, result.size() );
+
+ q = em.createQuery( "select item from Item item where item.name in ( ?1 )"
);
+ params = new ArrayList();
+ params.add( item.getName() );
+ params.add( item2.getName() );
+ q.setParameter( "1", params );
+ result = q.getResultList();
+ assertNotNull( result );
+ assertEquals( 2, result.size() );
+ em.remove( result.get( 0 ) );
+ em.remove( result.get( 1 ) );
+ em.getTransaction().commit();
+
+ em.close();
+ }
+
+// public void testDistinct() throws Exception {
+// Item item = new Item("Mouse", "Micro_oft mouse");
+// Distributor fnac = new Distributor();
+// fnac.setName("Fnac");
+// item.addDistributor(fnac);
+// Distributor auchan = new Distributor();
+// auchan.setName("Auchan");
+// item.addDistributor(auchan);
+//
+// EntityManager em = getOrCreateEntityManager();
+// em.getTransaction().begin();
+// em.persist(fnac);
+// em.persist(auchan);
+// em.persist(item);
+// em.getTransaction().commit();
+//
+// em.getTransaction().begin();
+// Query q = em.createQuery("select distinct item from Item item join fetch
item.distributors");
+// List result = q.getResultList();
+// assertNotNull(result);
+// assertEquals( 1, result.size() );
+// item = (Item) result.get(0);
+// item.getDistributors().clear();
+// em.flush();
+// int deleted = em.createQuery("delete from Item").executeUpdate();
+// assertEquals( 1, deleted );
+// deleted = em.createQuery("delete from Distributor").executeUpdate();
+// assertEquals( 2, deleted );
+// em.getTransaction().commit();
+//
+// em.close();
+// }
+
+ public void testEscapeCharacter() throws Exception {
+ final Item item = new Item( "Mouse", "Micro_oft mouse" );
+ final Item item2 = new Item( "Computer", "D�ll computer" );
+
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.persist( item );
+ em.persist( item2 );
+ assertTrue( em.contains( item ) );
+ em.getTransaction().commit();
+
+ em.getTransaction().begin();
+ Query q = em.createQuery( "select item from Item item where item.descr like
'Microk_oft mouse' escape 'k' " );
+ List result = q.getResultList();
+ assertNotNull( result );
+ assertEquals( 1, result.size() );
+ int deleted = em.createQuery( "delete from Item" ).executeUpdate();
+ assertEquals( 2, deleted );
+ em.getTransaction().commit();
+
+ em.close();
+ }
+
+ public void testNativeQueryByEntity() {
+
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.persist( item );
+ assertTrue( em.contains( item ) );
+ em.getTransaction().commit();
+
+ em.getTransaction().begin();
+ item = (Item) em.createNativeQuery( "select * from Item", Item.class
).getSingleResult();
+ assertNotNull( item );
+ assertEquals( "Micro$oft mouse", item.getDescr() );
+ em.remove( item );
+ em.getTransaction().commit();
+
+ em.close();
+
+ }
+
+ public void testNativeQueryByResultSet() {
+
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.persist( item );
+ assertTrue( em.contains( item ) );
+ em.getTransaction().commit();
+
+ em.getTransaction().begin();
+ item = (Item) em.createNativeQuery( "select name as itemname, descr as
itemdescription from Item", "getItem" )
+ .getSingleResult();
+ assertNotNull( item );
+ assertEquals( "Micro$oft mouse", item.getDescr() );
+ em.remove( item );
+ em.getTransaction().commit();
+
+ em.close();
+
+ }
+
+ public void testExplicitPositionalParameter() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ Wallet w = new Wallet();
+ w.setBrand( "Lacoste" );
+ w.setModel( "Minimic" );
+ w.setSerial( "0100202002" );
+ em.persist( w );
+ em.getTransaction().commit();
+ em.getTransaction().begin();
+ Query query = em.createQuery( "select w from " + Wallet.class.getName() +
" w where w.brand in (?1)" );
+ List brands = new ArrayList();
+ brands.add( "Lacoste" );
+ query.setParameter( 1, brands );
+ w = (Wallet) query.getSingleResult();
+ assertNotNull( w );
+ query = em.createQuery( "select w from " + Wallet.class.getName() + " w
where w.marketEntrance = ?1" );
+ query.setParameter( 1, new Date(), TemporalType.DATE );
+ //assertNull( query.getSingleResult() );
+ assertEquals( 0, query.getResultList().size() );
+ em.remove( w );
+ em.getTransaction().commit();
+ em.close();
+ }
+
+ public void testPositionalParameterForms() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ Wallet w = new Wallet();
+ w.setBrand( "Lacoste" );
+ w.setModel( "Minimic" );
+ w.setSerial( "0100202002" );
+ em.persist( w );
+ em.getTransaction().commit();
+
+ em.getTransaction().begin();
+ // first using jpa-style positional parameter
+ Query query = em.createQuery( "select w from Wallet w where w.brand = ?1" );
+ query.setParameter( 1, "Lacoste" );
+ w = (Wallet) query.getSingleResult();
+ assertNotNull( w );
+
+ // next using jpa-style positional parameter, but as a name (which is how Hibernate
core treats these
+ query = em.createQuery( "select w from Wallet w where w.brand = ?1" );
+ query.setParameter( "1", "Lacoste" );
+ w = (Wallet) query.getSingleResult();
+ assertNotNull( w );
+
+ // finally using hql-style positional parameter
+ query = em.createQuery( "select w from Wallet w where w.brand = ?" );
+ query.setParameter( 1, "Lacoste" );
+ w = (Wallet) query.getSingleResult();
+ assertNotNull( w );
+
+ em.remove( w );
+ em.getTransaction().commit();
+ em.close();
+ }
+
+ public void testPositionalParameterWithUserError() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ Wallet w = new Wallet();
+ w.setBrand( "Lacoste" );
+ w.setModel( "Minimic" );
+ w.setSerial( "0100202002" );
+ em.persist( w );
+ em.flush();
+
+
+ try {
+ Query query = em.createQuery( "select w from Wallet w where w.brand = ?1 and
w.model = ?3" );
+ query.setParameter( 1, "Lacoste" );
+ query.setParameter( 2, "Expensive" );
+ query.getResultList();
+ fail("The query should fail due to a user error in parameters");
+ }
+ catch ( IllegalArgumentException e ) {
+ //success
+ }
+ finally {
+ em.getTransaction().rollback();
+ em.close();
+ }
+ }
+
+ public void testNativeQuestionMarkParameter() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ Wallet w = new Wallet();
+ w.setBrand( "Lacoste" );
+ w.setModel( "Minimic" );
+ w.setSerial( "0100202002" );
+ em.persist( w );
+ em.getTransaction().commit();
+ em.getTransaction().begin();
+ Query query = em.createNativeQuery( "select * from Wallet w where w.brand =
?", Wallet.class );
+ query.setParameter( 1, "Lacoste" );
+ w = (Wallet) query.getSingleResult();
+ assertNotNull( w );
+ em.remove( w );
+ em.getTransaction().commit();
+ em.close();
+ }
+
+ public void testNativeQueryWithPositionalParameter() {
+
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.persist( item );
+ assertTrue( em.contains( item ) );
+ em.getTransaction().commit();
+
+ em.getTransaction().begin();
+ Query query = em.createNativeQuery( "select * from Item where name = ?1",
Item.class );
+ query.setParameter( 1, "Mouse" );
+ item = (Item) query.getSingleResult();
+ assertNotNull( item );
+ assertEquals( "Micro$oft mouse", item.getDescr() );
+ query = em.createNativeQuery( "select * from Item where name = ?", Item.class
);
+ query.setParameter( 1, "Mouse" );
+ item = (Item) query.getSingleResult();
+ assertNotNull( item );
+ assertEquals( "Micro$oft mouse", item.getDescr() );
+ em.remove( item );
+ em.getTransaction().commit();
+
+ em.close();
+
+ }
+
+ public void testDistinct() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.createQuery( "delete Item" ).executeUpdate();
+ em.createQuery( "delete Distributor" ).executeUpdate();
+ Distributor d1 = new Distributor();
+ d1.setName( "Fnac" );
+ Distributor d2 = new Distributor();
+ d2.setName( "Darty" );
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+ item.getDistributors().add( d1 );
+ item.getDistributors().add( d2 );
+ em.persist( d1 );
+ em.persist( d2 );
+ em.persist( item );
+ em.flush();
+ em.clear();
+ Query q = em.createQuery( "select distinct i from Item i left join fetch
i.distributors" );
+ item = (Item) q.getSingleResult()
+ ;
+ //assertEquals( 1, distinctResult.size() );
+ //item = (Item) distinctResult.get( 0 );
+ assertTrue( Hibernate.isInitialized( item.getDistributors() ) );
+ assertEquals( 2, item.getDistributors().size() );
+ em.getTransaction().rollback();
+ em.close();
+ }
+
+ public void testIsNull() throws Exception {
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ Distributor d1 = new Distributor();
+ d1.setName( "Fnac" );
+ Distributor d2 = new Distributor();
+ d2.setName( "Darty" );
+ Item item = new Item( "Mouse", null );
+ Item item2 = new Item( "Mouse2", "dd" );
+ item.getDistributors().add( d1 );
+ item.getDistributors().add( d2 );
+ em.persist( d1 );
+ em.persist( d2 );
+ em.persist( item );
+ em.persist( item2 );
+ em.flush();
+ em.clear();
+ Query q = em.createQuery(
+ "select i from Item i where i.descr = :descr or (i.descr is null and cast(:descr
as string) is null)"
+ );
+ //Query q = em.createQuery( "select i from Item i where (i.descr is null and
:descr is null) or (i.descr = :descr");
+ q.setParameter( "descr", "dd" );
+ List result = q.getResultList();
+ assertEquals( 1, result.size() );
+ q.setParameter( "descr", null );
+ result = q.getResultList();
+ assertEquals( 1, result.size() );
+ //item = (Item) distinctResult.get( 0 );
+
+ em.getTransaction().rollback();
+ em.close();
+ }
+
+ public void testUpdateQuery() {
+
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.persist( item );
+ assertTrue( em.contains( item ) );
+
+ em.flush();
+ em.clear();
+
+ assertEquals(
+ 1, em.createNativeQuery(
+ "update Item set descr = 'Logitech Mouse' where name =
'Mouse'"
+ ).executeUpdate()
+ );
+ item = em.find( Item.class, item.getName() );
+ assertEquals( "Logitech Mouse", item.getDescr() );
+ em.remove( item );
+ em.getTransaction().rollback();
+
+ em.close();
+
+ }
+
+ public void testUnavailableNamedQuery() throws Exception {
+ Item item = new Item( "Mouse", "Micro$oft mouse" );
+
+ EntityManager em = getOrCreateEntityManager();
+ em.getTransaction().begin();
+ em.persist( item );
+ try {
+ em.createNamedQuery( "wrong name" );
+ fail("Wrong named query should raise an exception");
+ }
+ catch (IllegalArgumentException e) {
+ //success
+ }
+ em.getTransaction().commit();
+
+ em.clear();
+
+ em.getTransaction().begin();
+ em.remove( em.find( Item.class, item.getName() ) );
+ em.getTransaction().commit();
+ em.close();
+
+ }
+
+ public Class[] getAnnotatedClasses() {
+ return new Class[]{
+ Item.class,
+ Distributor.class,
+ Wallet.class
+ };
+ }
+}
Property changes on:
core/trunk/entitymanager/src/test/java/org/hibernate/ejb/test/query/QueryTest.java
___________________________________________________________________
Name: svn:keywords
+ Id
Name: svn:eol-style
+ native