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HHH-7120 : Test case for binding PluralAttributeBinding for sets of basic elements with property-ref

This commit is contained in:
Gail Badner 2012-02-28 15:09:43 -08:00
parent 136540b4c4
commit 86daf7f28f
3 changed files with 81 additions and 1 deletions
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64
hibernate-core/src/test/java/org/hibernate/metamodel/spi/binding/BasicCollectionBindingTests.java
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@ -87,6 +87,9 @@ public class BasicCollectionBindingTests extends BaseUnitTestCase {
final EntityIdentifier entityIdentifier = entityBinding.getHierarchyDetails().getEntityIdentifier();
assertNotNull( entityBinding );
// TODO: this will fail until HHH-7121 is fixed
//assertTrue( entityBinding.getPrimaryTable().locateColumn( "`name`" ).isUnique() );
PluralAttributeBinding bagBinding = metadata.getCollection( EntityWithBasicCollections.class.getName() + ".theBag" );
assertNotNull( bagBinding );
assertSame( bagBinding, entityBinding.locateAttributeBinding( "theBag" ) );
@ -192,6 +195,67 @@ public class BasicCollectionBindingTests extends BaseUnitTestCase {
);
assertEquals( PluralAttributeElementNature.BASIC, setBinding.getPluralAttributeElementBinding().getPluralAttributeElementNature() );
assertEquals( String.class.getName(), setBinding.getPluralAttributeElementBinding().getHibernateTypeDescriptor().getJavaTypeName() );
PluralAttributeBinding propertyRefSetBinding = metadata.getCollection( EntityWithBasicCollections.class.getName() + ".thePropertyRefSet" );
assertNotNull( propertyRefSetBinding );
assertSame( propertyRefSetBinding, entityBinding.locateAttributeBinding( "thePropertyRefSet" ) );
assertNotNull( propertyRefSetBinding.getCollectionTable() );
assertEquals( Identifier.toIdentifier( "`EntityWithBasicCollections_thePropertyRefSet`" ), propertyRefSetBinding.getCollectionTable().getLogicalName() );
PluralAttributeKeyBinding propertyRefSetKeyBinding = propertyRefSetBinding.getPluralAttributeKeyBinding();
assertSame( propertyRefSetBinding, propertyRefSetKeyBinding.getPluralAttributeBinding() );
HibernateTypeDescriptor propertyRefSetHibernateTypeDescriptor = propertyRefSetBinding.getHibernateTypeDescriptor();
assertNull( propertyRefSetHibernateTypeDescriptor.getExplicitTypeName() );
assertEquals( Set.class.getName(), propertyRefSetHibernateTypeDescriptor.getJavaTypeName() );
assertTrue( propertyRefSetHibernateTypeDescriptor.getTypeParameters().isEmpty() );
assertTrue( propertyRefSetHibernateTypeDescriptor.getResolvedTypeMapping() instanceof SetType );
assertFalse( propertyRefSetHibernateTypeDescriptor.getResolvedTypeMapping().isComponentType() );
assertEquals(
EntityWithBasicCollections.class.getName() + ".thePropertyRefSet",
( (SetType) propertyRefSetHibernateTypeDescriptor.getResolvedTypeMapping() ).getRole()
);
ForeignKey fkPropertyRefSet = propertyRefSetKeyBinding.getForeignKey();
assertNotNull( fkPropertyRefSet );
assertSame( propertyRefSetBinding.getCollectionTable(), fkPropertyRefSet.getSourceTable() );
assertEquals( 1, fkPropertyRefSet.getColumnSpan() );
Iterator<Column> fkPropertyRefSetColumnIterator = fkPropertyRefSet.getColumns().iterator();
Iterator<Column> fkPropertyRefSetSourceColumnIterator = fkPropertyRefSet.getSourceColumns().iterator();
assertNotNull( fkPropertyRefSetColumnIterator );
assertNotNull( fkPropertyRefSetSourceColumnIterator );
assertTrue( fkPropertyRefSetColumnIterator.hasNext() );
assertTrue( fkPropertyRefSetSourceColumnIterator.hasNext() );
assertEquals( Identifier.toIdentifier( "`pid`" ), fkPropertyRefSetColumnIterator.next().getColumnName() );
assertEquals( Identifier.toIdentifier( "`pid`" ), fkPropertyRefSetSourceColumnIterator.next().getColumnName() );
assertFalse( fkPropertyRefSetColumnIterator.hasNext() );
assertFalse( fkPropertyRefSetSourceColumnIterator.hasNext() );
assertSame( entityBinding.getPrimaryTable(), fkPropertyRefSet.getTargetTable() );
assertSame( entityBinding.getPrimaryTable().locateColumn( "`name`" ), fkPropertyRefSet.getTargetColumns().iterator().next() );
assertSame( ForeignKey.ReferentialAction.NO_ACTION, fkPropertyRefSet.getDeleteRule() );
assertSame( ForeignKey.ReferentialAction.NO_ACTION, fkPropertyRefSet.getUpdateRule() );
// FK is null because no default FK name is generated until HHH-7092 is fixed
assertNull( fkPropertyRefSet.getName() );
checkEquals(
entityBinding.locateAttributeBinding( "name" ).getHibernateTypeDescriptor(),
propertyRefSetKeyBinding.getHibernateTypeDescriptor()
);
assertFalse( propertyRefSetKeyBinding.isInverse() );
assertEquals( 2, propertyRefSetBinding.getCollectionTable().getPrimaryKey().getColumnSpan() );
Iterator<Column> propertyRefSetPrimaryKeyIterator = propertyRefSetBinding.getCollectionTable().getPrimaryKey().getColumns().iterator();
assertEquals(
entityBinding.getPrimaryTable().locateColumn( "`name`" ).getJdbcDataType(),
propertyRefSetPrimaryKeyIterator.next().getJdbcDataType()
);
assertEquals(
propertyRefSetBinding.getCollectionTable().locateColumn( "`property_ref_set_stuff`" ).getJdbcDataType(),
propertyRefSetPrimaryKeyIterator.next().getJdbcDataType()
);
assertFalse( propertyRefSetPrimaryKeyIterator.hasNext() );
assertSame(
propertyRefSetBinding.getCollectionTable().getPrimaryKey().getColumns().iterator().next(),
propertyRefSetKeyBinding.getForeignKey().getColumns().iterator().next()
);
assertEquals( PluralAttributeElementNature.BASIC, propertyRefSetBinding.getPluralAttributeElementBinding().getPluralAttributeElementNature() );
assertEquals( Integer.class.getName(), propertyRefSetBinding.getPluralAttributeElementBinding().getHibernateTypeDescriptor().getJavaTypeName() );
}
private void checkEquals(HibernateTypeDescriptor expected, HibernateTypeDescriptor actual) {

8
hibernate-core/src/test/java/org/hibernate/metamodel/spi/binding/EntityWithBasicCollections.hbm.xml
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@ -8,7 +8,7 @@
<id name="id">
<generator class="increment"/>
</id>
<property name="name"/>
<property name="name" unique="true"/>
<bag name="theBag">
<key column="owner_id"/>
@ -19,6 +19,12 @@
<key column="pid"/>
<element column="set_stuff" type="string"/>
</set>
<set name="thePropertyRefSet">
<key column="pid" property-ref="name"/>
<element column="property_ref_set_stuff" type="Integer"/>
</set>
</class>
</hibernate-mapping>

10
hibernate-core/src/test/java/org/hibernate/metamodel/spi/binding/EntityWithBasicCollections.java
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@ -41,6 +41,7 @@ public class EntityWithBasicCollections {
private String name;
private Collection<String> theBag = new ArrayList<String>();
private Set<String> theSet = new HashSet<String>();
private Set<Integer> thePropertyRefSet = new HashSet<Integer>();
public EntityWithBasicCollections() {
}
@ -83,4 +84,13 @@ public class EntityWithBasicCollections {
public void setTheSet(Set<String> theSet) {
this.theSet = theSet;
}
@ElementCollection
public Set<Integer> getThePropertyRefSet() {
return thePropertyRefSet;
}
public void setThePropertyRefSet(Set<Integer> thePropertyRefSet) {
this.thePropertyRefSet = thePropertyRefSet;
}
}