[hibernate-commits] Hibernate SVN: r14346 - in core/trunk/testsuite/src/test/java/org/hibernate/test: manytomanyassociationclass and 4 other directories.

Wednesday, 20 February 2008


Author: gbadner
Date: 2008-02-20 12:58:09 -0500 (Wed, 20 Feb 2008)
New Revision: 14346

Added:
   core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/AbstractManyToManyAssociationClassTest.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Group.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/ManyToManyAssociationClassSuite.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Membership.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/User.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/ManyToManyAssociationClassCompositeIdTest.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/Mappings.hbm.xml
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/MembershipWithCompositeId.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/ManyToManyAssociationClassAssignedIdTest.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/Mappings.hbm.xml
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/ManyToManyAssociationClassGeneratedIdTest.java
  
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/Mappings.hbm.xml
Log:
HHH-2801 : added tests for removing and adding equal element to many-to-many with
association class


Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/AbstractManyToManyAssociationClassTest.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/AbstractManyToManyAssociationClassTest.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/AbstractManyToManyAssociationClassTest.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,271 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass;
+
+import java.util.HashSet;
+
+import org.hibernate.Session;
+import org.hibernate.junit.functional.FunctionalTestCase;
+
+/**
+ * Abstract class for tests on many-to-many association using an association class.
+ *
+ * @author Gail Badner
+ */
+public abstract class AbstractManyToManyAssociationClassTest extends FunctionalTestCase
{
+	private User user;
+	private Group group;
+	private Membership membership;
+
+	public AbstractManyToManyAssociationClassTest(String string) {
+		super( string );
+	}
+
+	public abstract String[] getMappings();
+
+	public abstract Membership createMembership(String name);
+
+	protected void prepareTest() {
+		Session s = openSession();
+		s.beginTransaction();
+		user = new User( "user" );
+		group = new Group( "group" );
+		s.save( user );
+		s.save( group );
+		membership = createMembership( "membership");
+		addMembership( user, group, membership );
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	protected void cleanupTest() {
+		if ( getSessions() != null ) {
+			Session s = openSession();
+			s.beginTransaction();
+			s.createQuery( "delete from " + membership.getClass().getName() );
+			s.createQuery( "delete from User" );
+			s.createQuery( "delete from Group" );
+			s.getTransaction().commit();
+			s.close();
+		}
+	}
+
+	public User getUser() {
+		return user;
+	}
+
+	public Group getGroup() {
+		return group;
+	}
+
+	public Membership getMembership() {
+		return membership;
+	}
+	
+	public void testRemoveAndAddSameElement() {
+		deleteMembership( user, group, membership );
+		addMembership( user, group, membership );
+
+		Session s = openSession();
+		s.beginTransaction();
+		s.merge( user );
+		s.getTransaction().commit();
+		s.close();
+
+		s = openSession();
+		s.beginTransaction();
+		user = ( User ) s.get( User.class, user.getId() );
+		group = ( Group ) s.get( Group.class, group.getId() );
+		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
+		assertEquals( "user", user.getName() );
+		assertEquals( "group", group.getName() );
+		assertEquals( "membership", membership.getName() );
+		assertEquals( 1, user.getMemberships().size() );
+		assertEquals( 1, group.getMemberships().size() );
+		assertSame( membership, user.getMemberships().iterator().next() );
+		assertSame( membership, group.getMemberships().iterator().next() );
+		assertSame( user, membership.getUser() );
+		assertSame( group, membership.getGroup() );
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	public void testRemoveAndAddEqualElement() {
+		deleteMembership( user, group, membership );
+		membership = createMembership( "membership" );
+		addMembership( user, group, membership );
+
+		Session s = openSession();
+		s.beginTransaction();
+		s.merge( user );
+		s.getTransaction().commit();
+		s.close();
+
+		s = openSession();
+		s.beginTransaction();
+		user = ( User ) s.get( User.class, user.getId() );
+		group = ( Group ) s.get( Group.class, group.getId() );
+		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
+		assertEquals( "user", user.getName() );
+		assertEquals( "group", group.getName() );
+		assertEquals( "membership", membership.getName() );
+		assertEquals( 1, user.getMemberships().size() );
+		assertEquals( 1, group.getMemberships().size() );
+		assertSame( membership, user.getMemberships().iterator().next() );
+		assertSame( membership, group.getMemberships().iterator().next() );
+		assertSame( user, membership.getUser() );
+		assertSame( group, membership.getGroup() );
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	public void testRemoveAndAddEqualCollection() {
+		deleteMembership( user, group, membership );
+		membership = createMembership( "membership" );
+		user.setMemberships( new HashSet() );
+		group.setMemberships( new HashSet() );
+		addMembership( user, group, membership );
+
+		Session s = openSession();
+		s.beginTransaction();
+		s.merge( user );
+		s.getTransaction().commit();
+		s.close();
+
+		s = openSession();
+		s.beginTransaction();
+		user = ( User ) s.get( User.class, user.getId() );
+		group = ( Group ) s.get( Group.class, group.getId() );
+		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
+		assertEquals( "user", user.getName() );
+		assertEquals( "group", group.getName() );
+		assertEquals( "membership", membership.getName() );
+		assertEquals( 1, user.getMemberships().size() );
+		assertEquals( 1, group.getMemberships().size() );
+		assertSame( membership, user.getMemberships().iterator().next() );
+		assertSame( membership, group.getMemberships().iterator().next() );
+		assertSame( user, membership.getUser() );
+		assertSame( group, membership.getGroup() );
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	public void testRemoveAndAddSameElementNonKeyModified() {
+		deleteMembership( user, group, membership );
+		addMembership( user, group, membership );
+		membership.setName( "membership1" );
+
+		Session s = openSession();
+		s.beginTransaction();
+		s.merge( user );
+		s.getTransaction().commit();
+		s.close();
+
+		s = openSession();
+		s.beginTransaction();
+		user = ( User ) s.get( User.class, user.getId() );
+		group = ( Group ) s.get( Group.class, group.getId() );
+		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
+		assertEquals( "user", user.getName() );
+		assertEquals( "group", group.getName() );
+		assertEquals( "membership1", membership.getName() );
+		assertEquals( 1, user.getMemberships().size() );
+		assertEquals( 1, group.getMemberships().size() );
+		assertSame( membership, user.getMemberships().iterator().next() );
+		assertSame( membership, group.getMemberships().iterator().next() );
+		assertSame( user, membership.getUser() );
+		assertSame( group, membership.getGroup() );
+		s.getTransaction().commit();
+		s.close();
+
+	}
+
+	public void testRemoveAndAddEqualElementNonKeyModified() {
+		deleteMembership( user, group, membership );
+		membership = createMembership( "membership" );
+		addMembership( user, group, membership );
+		membership.setName( "membership1" );
+
+		Session s = openSession();
+		s.beginTransaction();
+		s.merge( user );
+		s.getTransaction().commit();
+		s.close();
+
+		s = openSession();
+		s.beginTransaction();
+		user = ( User ) s.get( User.class, user.getId() );
+		group = ( Group ) s.get( Group.class, group.getId() );
+		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
+		assertEquals( "user", user.getName() );
+		assertEquals( "group", group.getName() );
+		assertEquals( "membership1", membership.getName() );
+		assertEquals( 1, user.getMemberships().size() );
+		assertEquals( 1, group.getMemberships().size() );
+		assertSame( membership, user.getMemberships().iterator().next() );
+		assertSame( membership, group.getMemberships().iterator().next() );
+		assertSame( user, membership.getUser() );
+		assertSame( group, membership.getGroup() );
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	public void testDeleteDetached() {
+		Session s = openSession();
+		s.beginTransaction();
+		s.delete( user );
+		s.delete( group );
+		s.getTransaction().commit();
+		s.close();
+
+		s = openSession();
+		s.beginTransaction();
+		assertNull( s.get( User.class, user.getId() ) );
+		assertNull( s.get( Group.class , group.getId() ) );
+		assertNull( s.get( membership.getClass(), membership.getId() ) );
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	public void deleteMembership(User u, Group g, Membership ug) {
+		if ( u == null || g == null ) {
+			throw new IllegalArgumentException();
+		}
+		u.getMemberships().remove( ug );
+		g.getMemberships().remove( ug );
+		ug.setUser( null );
+		ug.setGroup( null );
+	}
+
+	public void addMembership(User u, Group g, Membership ug) {
+		if ( u == null || g == null ) {
+			throw new IllegalArgumentException();
+		}
+		ug.setUser( u );
+		ug.setGroup( g );
+		u.getMemberships().add( ug );
+		g.getMemberships().add( ug );
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Group.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Group.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Group.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,90 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass;
+
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * @author Gail Badner
+ */
+public class Group {
+	private Long id;
+	private String name;
+	private Set memberships = new HashSet();
+
+	public Group() {
+	}
+
+	public Group(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 Set getMemberships() {
+		return memberships;
+	}
+
+	public void setMemberships(Set memberships) {
+		this.memberships = memberships;
+	}
+
+	public boolean equals(Object obj) {
+		if ( this == obj ) {
+			return true;
+		}
+		if ( obj instanceof  Group ) {
+			Group grp = ( Group ) obj;
+			if ( grp.getName() != null && name != null ) {
+				return grp.getName().equals( name );
+			}
+			else {
+				return super.equals( obj );
+			}
+		}
+		else {
+			return false;
+		}
+	}
+
+	public int hashCode() {
+		return ( name == null ? super.hashCode() : name.hashCode() );
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/ManyToManyAssociationClassSuite.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/ManyToManyAssociationClassSuite.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/ManyToManyAssociationClassSuite.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,48 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass;
+
+import junit.framework.Test;
+import junit.framework.TestSuite;
+
+import
org.hibernate.test.manytomanyassociationclass.compositeid.ManyToManyAssociationClassCompositeIdTest;
+import
org.hibernate.test.manytomanyassociationclass.surrogateid.assigned.ManyToManyAssociationClassAssignedIdTest;
+import
org.hibernate.test.manytomanyassociationclass.surrogateid.generated.ManyToManyAssociationClassGeneratedIdTest;
+
+/**
+ * Tests on many-to-many association using an association class with a composite ID
containing
+ * the IDs from the associated entities.
+ *
+ * @author Gail Badner
+ */
+public class ManyToManyAssociationClassSuite {
+	public static Test suite() {
+		TestSuite suite = new TestSuite( "Many-to-many with associaiton class tests"
);
+		suite.addTest( ManyToManyAssociationClassCompositeIdTest.suite() );
+		suite.addTest( ManyToManyAssociationClassAssignedIdTest.suite() );
+		suite.addTest( ManyToManyAssociationClassGeneratedIdTest.suite() );
+		return suite;
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Membership.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Membership.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/Membership.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,109 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass;
+
+import java.io.Serializable;
+
+/**
+ * Models a user's membership in a group.
+ *
+ * @author Gail Badner
+ */
+public class Membership {
+	private Serializable id;
+	private String name;
+	private User user;
+	private Group group;
+
+	public Membership() {
+	}
+
+	public Membership(Serializable id) {
+		this.id = id;
+	}
+
+	public Membership(String name) {
+		this.name = name;
+	}
+
+	public Membership(Serializable id, String name) {
+		this.id = id;
+		this.name = name;
+	}
+
+	public Serializable getId() {
+		return id;
+	}
+
+	public void setId(Serializable id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public User getUser() {
+		return user;
+	}
+
+	public void setUser(User user) {
+		this.user = user;
+	}
+
+	public Group getGroup() {
+		return group;
+	}
+
+	public void setGroup(Group group) {
+		this.group = group;
+	}
+
+	public boolean equals(Object obj) {
+		if ( this == obj ) {
+			return true;
+		}
+		if ( obj instanceof Membership ) {
+			Membership mem = ( Membership ) obj;
+			if ( mem.getName() != null && name != null ) {
+				return mem.getName().equals( name );
+			}
+			else {
+				return super.equals( obj );
+			}
+		}
+		else {
+			return false;
+		}
+	}
+
+	public int hashCode() {
+		return ( name == null ? super.hashCode() : name.hashCode() );
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/User.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/User.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/User.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,95 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass;
+
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * @author Gail Badner
+ */
+public class User {
+	private Long id;
+	private String name;
+	private Set memberships = new HashSet();
+
+	public User() {
+	}
+
+	public User(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 Set getMemberships() {
+		return memberships;
+	}
+
+	public void setMemberships(Set memberships) {
+		this.memberships = memberships;
+	}
+
+	public void addGroupMembership(Group group) {
+		if ( group == null ) {
+			throw new IllegalArgumentException( "group cannot be null" );
+		}
+	}
+	public boolean equals(Object obj) {
+		if ( this == obj ) {
+			return true;
+		}
+		if ( obj instanceof  User ) {
+			User user = ( User ) obj;
+			if ( user.getName() != null && name != null ) {
+				return user.getName().equals( name );
+			}
+			else {
+				return super.equals( obj );
+			}
+		}
+		else {
+			return false;
+		}
+	}
+
+	public int hashCode() {
+		return ( name == null ? super.hashCode() : name.hashCode() );
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/ManyToManyAssociationClassCompositeIdTest.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/ManyToManyAssociationClassCompositeIdTest.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/ManyToManyAssociationClassCompositeIdTest.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,55 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass.compositeid;
+
+import junit.framework.Test;
+
+import
org.hibernate.test.manytomanyassociationclass.AbstractManyToManyAssociationClassTest;
+import org.hibernate.test.manytomanyassociationclass.Membership;
+import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
+
+/**
+ * Tests on many-to-many association using an association class with a composite ID
containing
+ * the IDs from the associated entities.
+ *
+ * @author Gail Badner
+ */
+public class ManyToManyAssociationClassCompositeIdTest extends
AbstractManyToManyAssociationClassTest {
+	public ManyToManyAssociationClassCompositeIdTest(String string) {
+		super( string );
+	}
+
+	public String[] getMappings() {
+		return new String[] {
"manytomanyassociationclass/compositeid/Mappings.hbm.xml" };
+	}
+
+	public static Test suite() {
+		return new FunctionalTestClassTestSuite(
ManyToManyAssociationClassCompositeIdTest.class );
+	}
+
+	public Membership createMembership( String name ) {
+		return new MembershipWithCompositeId( name );
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/Mappings.hbm.xml
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/Mappings.hbm.xml	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/Mappings.hbm.xml	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,68 @@
+<?xml version="1.0"?>
+<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD
3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
+
+<!--
+  ~ Hibernate, Relational Persistence for Idiomatic Java
+  ~
+  ~ Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+  ~ indicated by the @author tags or express copyright attribution
+  ~ statements applied by the authors.  All third-party contributions are
+  ~ distributed under license by Red Hat Middleware LLC.
+  ~
+  ~ 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
+  ~
+  -->
+
+<hibernate-mapping
package="org.hibernate.test.manytomanyassociationclass.compositeid">
+
+    <class name="org.hibernate.test.manytomanyassociationclass.User"
table="HB_USER">
+		<id name="id" column="ID" type="long">
+            <generator class="native"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <set name="memberships" cascade="all, delete-orphan"
inverse="true" lazy="true">
+            <key column="USER_ID"/>
+            <one-to-many class="MembershipWithCompositeId"/>
+        </set>
+    </class>
+
+    <class name="org.hibernate.test.manytomanyassociationclass.Group"
table="HB_GROUP">
+		<id name="id" column="ID" type="long">
+            <generator class="native"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <set name="memberships" cascade="all, delete-orphan"
inverse="true" lazy="true">
+            <key column="GROUP_ID"/>
+            <one-to-many class="MembershipWithCompositeId"/>
+        </set>
+    </class>
+
+    <class name="MembershipWithCompositeId"
table="HB_MEMBERSHIP">
+        <composite-id name="id"
+             class="MembershipWithCompositeId$Id">
+             <key-property name="userId" type="long"
column="USER_ID"/>
+             <key-property name="groupId" type="long"
column="GROUP_ID"/>          
+        </composite-id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <many-to-one column="USER_ID" name="user"
class="org.hibernate.test.manytomanyassociationclass.User"
+                not-null="true" unique-key="UK_MEMBERSHIP"
+                insert="false" update="false"/>
+        <many-to-one column="GROUP_ID" name="group"
class="org.hibernate.test.manytomanyassociationclass.Group"
+                not-null="true" unique-key="UK_MEMBERSHIP"
+                insert="false" update="false"/>
+    </class>
+
+</hibernate-mapping>

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/MembershipWithCompositeId.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/MembershipWithCompositeId.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/compositeid/MembershipWithCompositeId.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,101 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass.compositeid;
+
+import java.io.Serializable;
+
+import org.hibernate.test.manytomanyassociationclass.Group;
+import org.hibernate.test.manytomanyassociationclass.Membership;
+import org.hibernate.test.manytomanyassociationclass.User;
+
+/**
+ * Models a user's membership in a group.
+ *
+ * @author Gail Badner
+ */
+public class MembershipWithCompositeId extends Membership {
+
+	public static class Id implements Serializable {
+		private Long userId;
+		private Long groupId;
+
+		public Id() {
+		}
+
+		public Id(Long userId, Long groupId) {
+			this.userId = userId;
+			this.groupId = groupId;
+		}
+
+		public Long getUserId() {
+			return userId;
+		}
+
+		public void setUserId(Long userId) {
+			this.userId = userId;
+		}
+
+		public Long getGroupId() {
+			return groupId;
+		}
+
+		public void setGroupId(Long groupId) {
+			this.groupId = groupId;
+		}
+
+		public boolean equals(Object o) {
+			if ( o != null && o instanceof Id ) {
+				Id that = ( Id ) o;
+				return this.userId.equals( that.userId ) &&
+						this.groupId.equals( that.groupId );
+			}
+			else {
+				return false;
+			}
+		}
+
+		public int hashCode() {
+			return userId.hashCode() + groupId.hashCode();
+		}
+	}
+
+	public MembershipWithCompositeId() {
+		super( new Id() );
+	}
+
+	public MembershipWithCompositeId(String name) {
+		super( new Id(), name );
+	}
+
+	public void setGroup(Group group) {
+		( (Id) getId() ).setGroupId( ( group == null ? null : group.getId() ) );
+		super.setGroup( group );
+	}
+
+	public void setUser(User user) {
+		( (Id) getId() ).setUserId( user == null ? null : user.getId() );
+		super.setUser( user );
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/ManyToManyAssociationClassAssignedIdTest.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/ManyToManyAssociationClassAssignedIdTest.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/ManyToManyAssociationClassAssignedIdTest.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,54 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass.surrogateid.assigned;
+
+import junit.framework.Test;
+
+import
org.hibernate.test.manytomanyassociationclass.AbstractManyToManyAssociationClassTest;
+import org.hibernate.test.manytomanyassociationclass.Membership;
+import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
+
+/**
+ * Tests on many-to-many association using an association class with a surrogate ID that
is assigned.
+ *
+ * @author Gail Badner
+ */
+public class ManyToManyAssociationClassAssignedIdTest extends
AbstractManyToManyAssociationClassTest {
+	public ManyToManyAssociationClassAssignedIdTest(String string) {
+		super( string );
+	}
+
+	public String[] getMappings() {
+		return new String[] {
"manytomanyassociationclass/surrogateid/assigned/Mappings.hbm.xml" };
+	}
+
+	public static Test suite() {
+		return new FunctionalTestClassTestSuite( ManyToManyAssociationClassAssignedIdTest.class
);
+	}
+
+	public Membership createMembership(String name) {
+		return new Membership( new Long( 1000 ), name );
+	}
+}

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/Mappings.hbm.xml
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/Mappings.hbm.xml	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/assigned/Mappings.hbm.xml	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,62 @@
+<?xml version="1.0"?>
+<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD
3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
+
+<!--
+  ~ Hibernate, Relational Persistence for Idiomatic Java
+  ~
+  ~ Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+  ~ indicated by the @author tags or express copyright attribution
+  ~ statements applied by the authors.  All third-party contributions are
+  ~ distributed under license by Red Hat Middleware LLC.
+  ~
+  ~ 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
+  ~
+  -->
+
+<hibernate-mapping
package="org.hibernate.test.manytomanyassociationclass">
+
+    <class name="User" table="HB_USER">
+		<id name="id" column="ID" type="long">
+            <generator class="native"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <set name="memberships" cascade="all, delete-orphan"
inverse="true" lazy="true">
+            <key column="USER_ID"/>
+            <one-to-many class="Membership"/>
+        </set>
+    </class>
+
+    <class name="Group" table="HB_GROUP">
+		<id name="id" column="ID" type="long">
+            <generator class="native"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <set name="memberships" cascade="all, delete-orphan"
inverse="true" lazy="true">
+            <key column="GROUP_ID"/>
+            <one-to-many class="Membership"/>
+        </set>
+    </class>
+
+    <class name="Membership" table="HB_MEMBERSHIP">
+		<id name="id" column="ID" type="long">
+            <generator class="assigned"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <many-to-one column="USER_ID" name="user"
class="User" not-null="true"
unique-key="UK_MEMBERSHIP"/>
+        <many-to-one column="GROUP_ID" name="group"
class="Group" not-null="true"
unique-key="UK_MEMBERSHIP"/>
+    </class>
+
+</hibernate-mapping>

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/ManyToManyAssociationClassGeneratedIdTest.java
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/ManyToManyAssociationClassGeneratedIdTest.java	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/ManyToManyAssociationClassGeneratedIdTest.java	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,134 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors.  All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * 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.test.manytomanyassociationclass.surrogateid.generated;
+
+import java.util.HashSet;
+
+import junit.framework.Test;
+
+import org.hibernate.exception.ConstraintViolationException;
+import
org.hibernate.test.manytomanyassociationclass.AbstractManyToManyAssociationClassTest;
+import org.hibernate.test.manytomanyassociationclass.Membership;
+import org.hibernate.Session;
+import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
+
+/**
+ * Tests on many-to-many association using an association class with a surrogate ID that
is generated.
+ *
+ * @author Gail Badner
+ */
+public class ManyToManyAssociationClassGeneratedIdTest extends
AbstractManyToManyAssociationClassTest {
+	public ManyToManyAssociationClassGeneratedIdTest(String string) {
+		super( string );
+	}
+
+	public String[] getMappings() {
+		return new String[] {
"manytomanyassociationclass/surrogateid/generated/Mappings.hbm.xml" };
+	}
+
+	public static Test suite() {
+		return new FunctionalTestClassTestSuite(
ManyToManyAssociationClassGeneratedIdTest.class );
+	}
+
+	public Membership createMembership(String name) {
+		return new Membership( name );
+	}
+
+	public void testRemoveAndAddEqualElement() {
+		deleteMembership( getUser(), getGroup(), getMembership() );
+		addMembership( getUser(), getGroup(), createMembership( "membership" ) );
+
+		Session s = openSession();
+		s.beginTransaction();
+		try {
+			// The new membership is transient (it has a null surrogate ID), so
+			// Hibernate assumes that it should be added to the collection.
+			// Inserts are done before deletes, so a ConstraintViolationException
+			// will be thrown on the insert because the unique constraint on the
+			// user and group IDs in the join table is violated. See HHH-2801.
+			s.merge( getUser() );
+			fail( "should have failed because inserts are before deletes");
+		}
+		catch( ConstraintViolationException ex ) {
+			// expected
+			s.getTransaction().rollback();
+		}
+		finally {
+			s.close();
+		}
+	}
+
+	public void testRemoveAndAddEqualCollection() {
+		deleteMembership( getUser(), getGroup(), getMembership() );
+		getUser().setMemberships( new HashSet() );
+		getGroup().setMemberships( new HashSet() );
+		addMembership( getUser(), getGroup(), createMembership( "membership" ) );
+
+		Session s = openSession();
+		s.beginTransaction();
+		try {
+			// The new membership is transient (it has a null surrogate ID), so
+			// Hibernate assumes that it should be added to the collection.
+			// Inserts are done before deletes, so a ConstraintViolationException
+			// will be thrown on the insert because the unique constraint on the
+			// user and group IDs in the join table is violated. See HHH-2801.
+			s.merge( getUser() );
+			fail( "should have failed because inserts are before deletes");
+		}
+		catch( ConstraintViolationException ex ) {
+			// expected
+			s.getTransaction().rollback();
+		}
+		finally {
+			s.close();
+		}
+	}
+
+	public void testRemoveAndAddEqualElementNonKeyModified() {
+		deleteMembership( getUser(), getGroup(), getMembership() );
+		Membership membershipNew = createMembership( "membership" );
+		addMembership( getUser(), getGroup(), membershipNew );
+		membershipNew.setName( "membership1" );
+
+		Session s = openSession();
+		s.beginTransaction();
+		try {
+			// The new membership is transient (it has a null surrogate ID), so
+			// Hibernate assumes that it should be added to the collection.
+			// Inserts are done before deletes, so a ConstraintViolationException
+			// will be thrown on the insert because the unique constraint on the
+			// user and group IDs in the join table is violated. See HHH-2801.
+			s.merge( getUser() );
+			fail( "should have failed because inserts are before deletes");
+		}
+		catch( ConstraintViolationException ex ) {
+			// expected
+			s.getTransaction().rollback();
+		}
+		finally {
+			s.close();
+		}
+	}
+}
\ No newline at end of file

Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/Mappings.hbm.xml
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/Mappings.hbm.xml	
                       (rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/surrogateid/generated/Mappings.hbm.xml	2008-02-20
17:58:09 UTC (rev 14346)
@@ -0,0 +1,66 @@
+<?xml version="1.0"?>
+<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD
3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
+
+<!--
+  ~ Hibernate, Relational Persistence for Idiomatic Java
+  ~
+  ~ Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
+  ~ indicated by the @author tags or express copyright attribution
+  ~ statements applied by the authors.  All third-party contributions are
+  ~ distributed under license by Red Hat Middleware LLC.
+  ~
+  ~ 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
+  ~
+  -->
+
+<hibernate-mapping
package="org.hibernate.test.manytomanyassociationclass">
+
+    <class name="User" table="HB_USER">
+		<id name="id" column="ID" type="long">
+            <generator class="native"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <set name="memberships" cascade="all, delete-orphan"
inverse="true" lazy="true">
+            <key column="USER_ID"/>
+            <one-to-many class="Membership"/>
+        </set>
+    </class>
+
+    <class name="Group" table="HB_GROUP">
+		<id name="id" column="ID" type="long">
+            <generator class="native"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <set name="memberships" cascade="all, delete-orphan"
inverse="true" lazy="true">
+            <key column="GROUP_ID"/>
+            <one-to-many class="Membership"/>
+        </set>
+    </class>
+
+    <class name="Membership" table="HB_MEMBERSHIP">
+		<id name="id" column="ID" type="long">
+            <generator class="native"/>
+        </id>
+        <property name="name" column="NAME"
type="string" length="40" not-null="true"/>
+        <many-to-one column="USER_ID" name="user"
+            class="User"
+            not-null="true" unique-key="UK_MEMBERSHIP"/>
+        <many-to-one column="GROUP_ID" name="group"
+            class="Group"
+            not-null="true" unique-key="UK_MEMBERSHIP"/>
+    </class>
+
+</hibernate-mapping>


    

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[hibernate-commits] Hibernate SVN: r14346 - in core/trunk/testsuite/src/test/java/org/hibernate/test: manytomanyassociationclass and 4 other directories.