[hibernate-commits] Hibernate SVN: r11077 - in branches/Branch_3_2/Hibernate3/test/org/hibernate/test: keymanytoone and 3 other directories.

Author: steve.ebersole(a)jboss.com Date: 2007-01-23 07:54:42 -0500 (Tue, 23 Jan 2007) New Revision: 11077 Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneSuite.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Customer.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerKeyManyToOneTest.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerMapping.hbm.xml branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyKeyManyToOneTest.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyMapping.hbm.xml branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Order.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Customer.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/KeyManyToOneTest.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Mapping.hbm.xml branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Order.java Removed: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Card.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/CardField.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Key.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneTestCase.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/PrimaryKey.java branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/card.hbm.xml Modified: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/AllTests.java Log: HHH-2277 : key-many-to-one (bidir + eager) : tests Modified: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/AllTests.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/AllTests.java 2007-01-23 12:54:10 UTC (rev 11076) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/AllTests.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -58,6 +58,7 @@ import org.hibernate.test.joinedsubclass.JoinedSubclassTest; import org.hibernate.test.joinfetch.JoinFetchTest; import org.hibernate.test.jpa.JPAComplianceSuite; +import org.hibernate.test.keymanytoone.KeyManyToOneSuite; import org.hibernate.test.lazycache.InstrumentCacheTest; import org.hibernate.test.lazycache.InstrumentCacheTest2; import org.hibernate.test.lazyonetoone.LazyOneToOneTest; @@ -66,7 +67,6 @@ import org.hibernate.test.legacy.CacheTest; import org.hibernate.test.legacy.ComponentNotNullTest; import org.hibernate.test.legacy.ConfigurationPerformanceTest; -import org.hibernate.test.legacy.CustomSQLTest; import org.hibernate.test.legacy.FooBarTest; import org.hibernate.test.legacy.FumTest; import org.hibernate.test.legacy.IJ2Test; @@ -122,12 +122,12 @@ import org.hibernate.test.unconstrained.UnconstrainedTest; import org.hibernate.test.unidir.BackrefTest; import org.hibernate.test.unionsubclass.UnionSubclassTest; +import org.hibernate.test.usercollection.UserCollectionTypeTest; import org.hibernate.test.util.UtilSuite; import org.hibernate.test.version.VersionTest; import org.hibernate.test.version.db.DbVersionTest; import org.hibernate.test.version.sybase.SybaseTimestampVersioningTest; import org.hibernate.test.where.WhereTest; -import org.hibernate.test.usercollection.UserCollectionTypeTest; /** * @author Gavin King @@ -276,9 +276,9 @@ suite.addTest( IdentifierPropertyReferencesTest.suite() ); suite.addTest( DeleteTransientEntityTest.suite() ); suite.addTest( UserCollectionTypeTest.suite() ); + suite.addTest( KeyManyToOneSuite.suite() ); return filter( suite ); - //return suite; } /** Deleted: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Card.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Card.java 2007-01-23 12:54:10 UTC (rev 11076) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Card.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -1,38 +0,0 @@ -//$Id: $ -package org.hibernate.test.keymanytoone; - -import java.io.Serializable; -import java.util.Set; -import java.util.HashSet; - -/** - * @author Emmanuel Bernard - */ -public class Card implements Serializable { - private String id; - - private Set fields; - - public Card(String id) { - this(); - this.id = id; - - } - - Card() { - fields = new HashSet(); - } - - public String getId() { - return id; - } - - public void setId(String id) { - this.id = id; - } - - public void addField(Card card, Key key) { - fields.add(new CardField(card, key)); - } -} - Deleted: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/CardField.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/CardField.java 2007-01-23 12:54:10 UTC (rev 11076) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/CardField.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -1,19 +0,0 @@ -//$Id: $ -package org.hibernate.test.keymanytoone; - -import java.io.Serializable; - -/** - * @author Emmanuel Bernard - */ -public class CardField implements Serializable { - - private PrimaryKey primaryKey; - - CardField(Card card, Key key) { - this.primaryKey = new PrimaryKey(card, key); - } - - CardField() { - } -} Deleted: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Key.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Key.java 2007-01-23 12:54:10 UTC (rev 11076) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/Key.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -1,18 +0,0 @@ -//$Id: $ -package org.hibernate.test.keymanytoone; - -import java.io.Serializable; - -/** - * @author Emmanuel Bernard - */ -public class Key implements Serializable { - private String id; - - public Key(String id) { - this.id = id; - } - - Key() { - } -} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneSuite.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneSuite.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneSuite.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,23 @@ +package org.hibernate.test.keymanytoone; + +import junit.framework.Test; +import junit.framework.TestSuite; + +import org.hibernate.test.keymanytoone.bidir.embedded.KeyManyToOneTest; +import org.hibernate.test.keymanytoone.bidir.component.LazyKeyManyToOneTest; +import org.hibernate.test.keymanytoone.bidir.component.EagerKeyManyToOneTest; + +/** + * {@inheritDoc} + * + * @author Steve Ebersole + */ +public class KeyManyToOneSuite { + public static Test suite() { + TestSuite suite = new TestSuite( "key-many-to-one mappings" ); + suite.addTest( KeyManyToOneTest.suite() ); + suite.addTest( LazyKeyManyToOneTest.suite() ); + suite.addTest( EagerKeyManyToOneTest.suite() ); + return suite; + } +} Deleted: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneTestCase.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneTestCase.java 2007-01-23 12:54:10 UTC (rev 11076) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/KeyManyToOneTestCase.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -1,34 +0,0 @@ -//$Id: $ -package org.hibernate.test.keymanytoone; - -import org.hibernate.test.TestCase; -import org.hibernate.Session; -import org.hibernate.Transaction; - -/** - * @author Emmanuel Bernard - */ -public class KeyManyToOneTestCase extends TestCase { - public void testInfiniteLoop() throws Exception { - Card card = new Card("cardId"); - Key key = new Key("keyId"); - card.addField(card, key); - Session s = openSession(); - Transaction tx = s.beginTransaction(); - s.persist( key ); - s.persist( card ); - s.flush(); - s.clear(); - s.get( Card.class, card.getId() ); - tx.rollback(); - } - public KeyManyToOneTestCase(String name) { - super( name ); - } - - protected String[] getMappings() { - return new String[] { - "keymanytoone/card.hbm.xml" - }; - } -} Deleted: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/PrimaryKey.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/PrimaryKey.java 2007-01-23 12:54:10 UTC (rev 11076) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/PrimaryKey.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -1,21 +0,0 @@ -//$Id: $ -package org.hibernate.test.keymanytoone; - -import java.io.Serializable; - -/** - * @author Emmanuel Bernard - */ -public class PrimaryKey implements Serializable { - private Card card; - - private Key key; - - public PrimaryKey(Card card, Key key) { - this.card = card; - this.key = key; - } - - PrimaryKey() {} - -} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Customer.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Customer.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Customer.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,46 @@ +package org.hibernate.test.keymanytoone.bidir.component; + +import java.util.Collection; +import java.util.ArrayList; + +/** + * {@inheritDoc} + * + * @author Steve Ebersole + */ +public class Customer { + private Long id; + private String name; + private Collection orders = new ArrayList(); + + public Customer() { + } + + public Customer(String name) { + this.name = name; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Collection getOrders() { + return orders; + } + + public void setOrders(Collection orders) { + this.orders = orders; + } +} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerKeyManyToOneTest.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerKeyManyToOneTest.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerKeyManyToOneTest.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,92 @@ +package org.hibernate.test.keymanytoone.bidir.component; + +import junit.framework.Test; + +import org.hibernate.Session; +import org.hibernate.cfg.Configuration; +import org.hibernate.cfg.Environment; +import org.hibernate.junit.functional.FunctionalTestClassTestSuite; +import org.hibernate.test.TestCase; + +/** + * @author Steve Ebersole + */ +public class EagerKeyManyToOneTest extends TestCase { + public EagerKeyManyToOneTest(String name) { + super( name ); + } + + protected String[] getMappings() { + return new String[] { "keymanytoone/bidir/component/EagerMapping.hbm.xml" }; + } + + public static Test suite() { + return new FunctionalTestClassTestSuite( EagerKeyManyToOneTest.class ); + } + + protected void configure(Configuration cfg) { + super.configure( cfg ); + cfg.setProperty( Environment.GENERATE_STATISTICS, "true" ); + } + + public void testSaveCascadedToKeyManyToOne() { + // test cascading a save to an association with a key-many-to-one which refers to a + // just saved entity + Session s = openSession(); + s.beginTransaction(); + Customer cust = new Customer( "Acme, Inc." ); + Order order = new Order( new Order.Id( cust, 1 ) ); + cust.getOrders().add( order ); + s.save( cust ); + s.flush(); + assertEquals( 2, sfi().getStatistics().getEntityInsertCount() ); + s.delete( cust ); + s.getTransaction().commit(); + s.close(); + } + + public void testLoadingStrategies() { + Session s = openSession(); + s.beginTransaction(); + Customer cust = new Customer( "Acme, Inc." ); + Order order = new Order( new Order.Id( cust, 1 ) ); + cust.getOrders().add( order ); + s.save( cust ); + s.getTransaction().commit(); + s.close(); + + s = openSession(); + s.beginTransaction(); + +// Here is an example of HHH-2277 +// essentially we have a bidirectional association where one side of the +// association is actually part of a composite PK +// +// The way these are mapped causes the problem because both sides +// are defined as eager which leads to the infinite loop; if only +// one side is marked as eager, then all is ok... +// cust = ( Customer ) s.get( Customer.class, cust.getId() ); +// assertEquals( 1, cust.getOrders().size() ); +// s.clear(); + + cust = ( Customer ) s.createQuery( "from Customer" ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders" ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders as o join fetch o.id.customer" ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + cust = ( Customer ) s.createCriteria( Customer.class ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + s.delete( cust ); + s.getTransaction().commit(); + s.close(); + } +} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerMapping.hbm.xml =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerMapping.hbm.xml (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/EagerMapping.hbm.xml 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,42 @@ +<?xml version="1.0"?> +<!DOCTYPE hibernate-mapping PUBLIC + "-//Hibernate/Hibernate Mapping DTD 3.0//EN" + "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> + +<!-- + This mapping demonstrates the use of composite ids with the + key-many-to-one feature. Essentially a composite id where part + of the composition is a foreign-key to another entity. + + Here, specifically, we map the key-many-to-one as a lazy + association. +--> + +<hibernate-mapping package="org.hibernate.test.keymanytoone.bidir.component"> + + <class name="Customer" table="COMP_LAZY_KM2O_CUST"> + <id name="id" column="ID" type="long"> + <generator class="increment" /> + </id> + <property name="name" column="NAME" type="string" /> + <bag name="orders" inverse="true" cascade="all" lazy="false" fetch="join"> + <key column="CUST_ID" /> + <one-to-many class="Order" /> + </bag> + </class> + + <class name="Order" table="COMP_LAZY_KM2O_ORDR"> + <composite-id name="id" class="Order$Id"> + <key-many-to-one name="customer" class="Customer" column="CUST_ID" lazy="false"/> + <key-property name="number" column="ORDR_NUM" type="long" /> + </composite-id> + <set name="items" table="COMP_LAZY_KM2O_ITEM"> + <key> + <column name="CUST_ID"/> + <column name="ORDER_NUM"/> + </key> + <element type="string" column="ITEM_DESC" /> + </set> + </class> + +</hibernate-mapping> Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyKeyManyToOneTest.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyKeyManyToOneTest.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyKeyManyToOneTest.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,77 @@ +package org.hibernate.test.keymanytoone.bidir.component; + +import junit.framework.Test; + +import org.hibernate.test.TestCase; +import org.hibernate.junit.functional.FunctionalTestClassTestSuite; +import org.hibernate.cfg.Configuration; +import org.hibernate.cfg.Environment; +import org.hibernate.Session; + +/** + * @author Steve Ebersole + */ +public class LazyKeyManyToOneTest extends TestCase { + public LazyKeyManyToOneTest(String name) { + super( name ); + } + + protected String[] getMappings() { + return new String[] { "keymanytoone/bidir/component/LazyMapping.hbm.xml" }; + } + + public static Test suite() { + return new FunctionalTestClassTestSuite( LazyKeyManyToOneTest.class ); + } + + protected void configure(Configuration cfg) { + super.configure( cfg ); + cfg.setProperty( Environment.GENERATE_STATISTICS, "true" ); + } + + public void testSaveCascadedToKeyManyToOne() { + // test cascading a save to an association with a key-many-to-one which refers to a + // just saved entity + Session s = openSession(); + s.beginTransaction(); + Customer cust = new Customer( "Acme, Inc." ); + Order order = new Order( new Order.Id( cust, 1 ) ); + cust.getOrders().add( order ); + s.save( cust ); + s.flush(); + assertEquals( 2, sfi().getStatistics().getEntityInsertCount() ); + s.delete( cust ); + s.getTransaction().commit(); + s.close(); + } + + public void testLoadingStrategies() { + Session s = openSession(); + s.beginTransaction(); + Customer cust = new Customer( "Acme, Inc." ); + Order order = new Order( new Order.Id( cust, 1 ) ); + cust.getOrders().add( order ); + s.save( cust ); + s.getTransaction().commit(); + s.close(); + + s = openSession(); + s.beginTransaction(); + + cust = ( Customer ) s.get( Customer.class, cust.getId() ); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + cust = ( Customer ) s.createQuery( "from Customer" ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders" ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + s.delete( cust ); + s.getTransaction().commit(); + s.close(); + } +} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyMapping.hbm.xml =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyMapping.hbm.xml (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/LazyMapping.hbm.xml 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,42 @@ +<?xml version="1.0"?> +<!DOCTYPE hibernate-mapping PUBLIC + "-//Hibernate/Hibernate Mapping DTD 3.0//EN" + "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> + +<!-- + This mapping demonstrates the use of composite ids with the + key-many-to-one feature. Essentially a composite id where part + of the composition is a foreign-key to another entity. + + Here, specifically, we map the key-many-to-one as a lazy + association. +--> + +<hibernate-mapping package="org.hibernate.test.keymanytoone.bidir.component"> + + <class name="Customer" table="COMP_LAZY_KM2O_CUST"> + <id name="id" column="ID" type="long"> + <generator class="increment" /> + </id> + <property name="name" column="NAME" type="string" /> + <bag name="orders" inverse="true" cascade="all"> + <key column="CUST_ID" /> + <one-to-many class="Order" /> + </bag> + </class> + + <class name="Order" table="COMP_LAZY_KM2O_ORDR"> + <composite-id name="id" class="Order$Id"> + <key-many-to-one name="customer" class="Customer" column="CUST_ID" lazy="proxy"/> + <key-property name="number" column="ORDR_NUM" type="long" /> + </composite-id> + <set name="items" table="COMP_LAZY_KM2O_ITEM"> + <key> + <column name="CUST_ID"/> + <column name="ORDER_NUM"/> + </key> + <element type="string" column="ITEM_DESC" /> + </set> + </class> + +</hibernate-mapping> Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Order.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Order.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/component/Order.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,86 @@ +package org.hibernate.test.keymanytoone.bidir.component; + +import java.io.Serializable; +import java.util.Set; +import java.util.HashSet; + +/** + * {@inheritDoc} + * + * @author Steve Ebersole + */ +public class Order { + private Id id; + private Set items = new HashSet(); + + public Order() { + } + + public Order(Id id) { + this.id = id; + } + + public Id getId() { + return id; + } + + public void setId(Id id) { + this.id = id; + } + + public Set getItems() { + return items; + } + + public void setItems(Set items) { + this.items = items; + } + + public static class Id implements Serializable { + private Customer customer; + private long number; + + public Id() { + } + + public Id(Customer customer, long number) { + this.customer = customer; + this.number = number; + } + + public Customer getCustomer() { + return customer; + } + + public void setCustomer(Customer customer) { + this.customer = customer; + } + + public long getNumber() { + return number; + } + + public void setNumber(long number) { + this.number = number; + } + + public boolean equals(Object o) { + if ( this == o ) { + return true; + } + if ( o == null || getClass() != o.getClass() ) { + return false; + } + + Id id = ( Id ) o; + return number == id.number && customer.equals( id.customer ); + } + + public int hashCode() { + int result; + result = customer.hashCode(); + result = 31 * result + ( int ) ( number ^ ( number >>> 32 ) ); + return result; + } + } +} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Customer.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Customer.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Customer.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,46 @@ +package org.hibernate.test.keymanytoone.bidir.embedded; + +import java.util.Collection; +import java.util.ArrayList; + +/** + * {@inheritDoc} + * + * @author Steve Ebersole + */ +public class Customer { + private Long id; + private String name; + private Collection orders = new ArrayList(); + + public Customer() { + } + + public Customer(String name) { + this.name = name; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Collection getOrders() { + return orders; + } + + public void setOrders(Collection orders) { + this.orders = orders; + } +} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/KeyManyToOneTest.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/KeyManyToOneTest.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/KeyManyToOneTest.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,77 @@ +package org.hibernate.test.keymanytoone.bidir.embedded; + +import junit.framework.Test; + +import org.hibernate.test.TestCase; +import org.hibernate.Session; +import org.hibernate.junit.functional.FunctionalTestClassTestSuite; +import org.hibernate.cfg.Configuration; +import org.hibernate.cfg.Environment; + +/** + * @author Steve Ebersole + */ +public class KeyManyToOneTest extends TestCase { + public KeyManyToOneTest(String name) { + super( name ); + } + + protected String[] getMappings() { + return new String[] { "keymanytoone/bidir/embedded/Mapping.hbm.xml" }; + } + + public static Test suite() { + return new FunctionalTestClassTestSuite( KeyManyToOneTest.class ); + } + + protected void configure(Configuration cfg) { + super.configure( cfg ); + cfg.setProperty( Environment.GENERATE_STATISTICS, "true" ); + } + + public void testSaveCascadedToKeyManyToOne() { + // test cascading a save to an association with a key-many-to-one which refers to a + // just saved entity + Session s = openSession(); + s.beginTransaction(); + Customer cust = new Customer( "Acme, Inc." ); + Order order = new Order( cust, 1 ); + cust.getOrders().add( order ); + s.save( cust ); + s.flush(); + assertEquals( 2, sfi().getStatistics().getEntityInsertCount() ); + s.delete( cust ); + s.getTransaction().commit(); + s.close(); + } + + public void testLoadingStrategies() { + Session s = openSession(); + s.beginTransaction(); + Customer cust = new Customer( "Acme, Inc." ); + Order order = new Order( cust, 1 ); + cust.getOrders().add( order ); + s.save( cust ); + s.getTransaction().commit(); + s.close(); + + s = openSession(); + s.beginTransaction(); + + cust = ( Customer ) s.get( Customer.class, cust.getId() ); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + cust = ( Customer ) s.createQuery( "from Customer" ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + cust = ( Customer ) s.createQuery( "from Customer c join fetch c.orders" ).uniqueResult(); + assertEquals( 1, cust.getOrders().size() ); + s.clear(); + + s.delete( cust ); + s.getTransaction().commit(); + s.close(); + } +} Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Mapping.hbm.xml =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Mapping.hbm.xml (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Mapping.hbm.xml 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,39 @@ +<?xml version="1.0"?> +<!DOCTYPE hibernate-mapping PUBLIC + "-//Hibernate/Hibernate Mapping DTD 3.0//EN" + "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> + +<!-- + This mapping demonstrates the use of composite ids with the + key-many-to-one feature where the composite-id is an embedded form. + Essentially a composite id where part of the composition is a + foreign-key to another entity. +--> + +<hibernate-mapping package="org.hibernate.test.keymanytoone.bidir.embedded"> + + <class name="Customer" table="EMBD_KM2O_CUST"> + <id name="id" column="ID" type="long"> + <generator class="increment" /> + </id> + <property name="name" column="NAME" type="string" /> + <bag name="orders" inverse="true" cascade="all"> + <key column="CUST_ID" /> + <one-to-many class="Order" /> + </bag> + </class> + + <class name="Order" table="EMBD_KM2O_ORDR"> + <composite-id mapped="false"> + <key-many-to-one name="customer" class="Customer" column="CUST_ID" lazy="false"/> + <key-property name="number" column="ORDR_NUM" type="long" /> + </composite-id> + <set name="items" table="EMBD_KM2O_ITEM"> + <key> + <column name="CUST_ID"/> + <column name="ORDER_NUM"/> + </key> + <element type="string" column="ITEM_DESC" /> + </set> + </class> +</hibernate-mapping> \ No newline at end of file Added: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Order.java =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Order.java (rev 0) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/bidir/embedded/Order.java 2007-01-23 12:54:42 UTC (rev 11077) @@ -0,0 +1,48 @@ +package org.hibernate.test.keymanytoone.bidir.embedded; + +import java.util.Set; +import java.util.HashSet; +import java.io.Serializable; + +/** + * {@inheritDoc} + * + * @author Steve Ebersole + */ +public class Order implements Serializable { + private Customer customer; + private long number; + private Set items = new HashSet(); + + public Order() { + } + + public Order(Customer customer, long number) { + this.customer = customer; + this.number = number; + } + + public Customer getCustomer() { + return customer; + } + + public void setCustomer(Customer customer) { + this.customer = customer; + } + + public long getNumber() { + return number; + } + + public void setNumber(long number) { + this.number = number; + } + + public Set getItems() { + return items; + } + + public void setItems(Set items) { + this.items = items; + } +} Deleted: branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/card.hbm.xml =================================================================== --- branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/card.hbm.xml 2007-01-23 12:54:10 UTC (rev 11076) +++ branches/Branch_3_2/Hibernate3/test/org/hibernate/test/keymanytoone/card.hbm.xml 2007-01-23 12:54:42 UTC (rev 11077) @@ -1,48 +0,0 @@ -<?xml version="1.0"?> -<!DOCTYPE hibernate-mapping PUBLIC - "-//Hibernate/Hibernate Mapping DTD 3.0//EN" - "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> - -<!-- - - This mapping demonstrates - - (1) use of lazy properties - this feature requires buildtime - bytecode instrumentation; we don't think this is a very - necessary feature, but provide it for completeleness; if - Hibernate encounters uninstrumented classes, lazy property - fetching will be silently disabled, to enable testing - - (2) use of a formula to define a "derived property" - ---> - -<hibernate-mapping - package="org.hibernate.test.keymanytoone" - default-access="field"> - - <class name="Card"> - <id name="id"/> - <set name="fields" cascade="all" fetch="join" lazy="false"> - <key> - <column name="card_id"/> - </key> - <one-to-many class="CardField"/> - </set> - </class> - <class name="Key" table="tbl_key"> - <id name="id"/> - </class> - <class name="CardField"> - <composite-id name="primaryKey"> - <key-many-to-one name="card" class="Card" lazy="false"> - <column name="card_id"/> - </key-many-to-one> - <key-many-to-one name="key" class="Key" lazy="false"> - <column name="key_id"/> - </key-many-to-one> - </composite-id> - </class> - - -</hibernate-mapping>