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HHH-6502: Added support for lists to persister that deals with new metamodel.

This commit is contained in:
John Verhaeg 2012-04-10 14:59:57 -05:00
parent 1ced2784d5
commit d8f9372fbf
6 changed files with 106 additions and 41 deletions
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8
hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/hbm/ListAttributeSourceImpl.java
View File

@ -24,6 +24,7 @@
package org.hibernate.metamodel.internal.source.hbm;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbListElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbListIndexElement;
import org.hibernate.metamodel.spi.source.AttributeSourceContainer;
import org.hibernate.metamodel.spi.source.PluralAttributeIndexSource;
import org.hibernate.metamodel.spi.source.PluralAttributeNature;
@ -45,7 +46,12 @@ public class ListAttributeSourceImpl extends AbstractPluralAttributeSourceImpl {
JaxbListElement listElement,
AttributeSourceContainer container ) {
super( sourceMappingDocument, listElement, container );
this.indexSource = new PluralAttributeIndexSourceImpl( sourceMappingDocument(), listElement.getListIndex(), container );
JaxbListIndexElement listIndexElement = listElement.getListIndex();
if ( listIndexElement == null ) {
this.indexSource = new PluralAttributeIndexSourceImpl( sourceMappingDocument(), listElement.getIndex(), container );
} else {
this.indexSource = new PluralAttributeIndexSourceImpl( sourceMappingDocument(), listIndexElement, container );
}
}
public PluralAttributeIndexSource getIndexSource() {

59
hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/hbm/PluralAttributeIndexSourceImpl.java
View File

@ -28,6 +28,7 @@ import java.util.List;
import java.util.Map;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbColumnElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbIndexElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbListIndexElement;
import org.hibernate.metamodel.spi.source.AttributeSourceContainer;
import org.hibernate.metamodel.spi.source.ExplicitHibernateTypeSource;
@ -101,6 +102,64 @@ public class PluralAttributeIndexSourceImpl extends AbstractHbmSourceNode implem
base = Integer.parseInt( indexElement.getBase() );
}
public PluralAttributeIndexSourceImpl(
MappingDocument mappingDocument,
final JaxbIndexElement indexElement,
final AttributeSourceContainer container ) {
super( mappingDocument );
valueSources = Helper.buildValueSources( sourceMappingDocument(), new Helper.ValueSourcesAdapter() {
List< JaxbColumnElement > columnElements = indexElement.getColumn() == null
? Collections.EMPTY_LIST
: Collections.singletonList( indexElement.getColumn() );
@Override
public String getColumnAttribute() {
return indexElement.getColumnAttribute();
}
@Override
public List getColumnOrFormulaElements() {
return columnElements;
}
@Override
public String getContainingTableName() {
return null;
}
@Override
public String getFormulaAttribute() {
return null;
}
@Override
public boolean isIncludedInInsertByDefault() {
return areValuesIncludedInInsertByDefault();
}
@Override
public boolean isIncludedInUpdateByDefault() {
return areValuesIncludedInUpdateByDefault();
}
} );
typeSource = new ExplicitHibernateTypeSource() {
@Override
public String getName() {
return "integer";
}
@Override
public Map< String, String > getParameters() {
return java.util.Collections.< String, String >emptyMap();
}
};
base = 0;
}
/**
* {@inheritDoc}
*

15
hibernate-core/src/main/java/org/hibernate/metamodel/spi/binding/BasicPluralAttributeIndexBinding.java
View File

@ -33,25 +33,12 @@ public class BasicPluralAttributeIndexBinding implements PluralAttributeIndexBin
private final AbstractPluralAttributeBinding pluralAttributeBinding;
private final HibernateTypeDescriptor hibernateTypeDescriptor = new HibernateTypeDescriptor();
private Value value;
private int base;
/**
* @param pluralAttributeBinding
* @param base
*/
public BasicPluralAttributeIndexBinding( final AbstractPluralAttributeBinding pluralAttributeBinding, int base ) {
public BasicPluralAttributeIndexBinding( final AbstractPluralAttributeBinding pluralAttributeBinding ) {
this.pluralAttributeBinding = pluralAttributeBinding;
this.base = base;
}
/**
* {@inheritDoc}
*
* @see org.hibernate.metamodel.spi.binding.PluralAttributeIndexBinding#base()
*/
@Override
public int base() {
return base;
}
/**

8
hibernate-core/src/main/java/org/hibernate/metamodel/spi/binding/ListBinding.java
View File

@ -32,6 +32,7 @@ import org.hibernate.metamodel.spi.source.MetaAttributeContext;
public class ListBinding extends AbstractPluralAttributeBinding implements IndexedPluralAttributeBinding {
private PluralAttributeIndexBinding pluralAttributeIndexBinding;
private int base;
public ListBinding(
AttributeBindingContainer container,
@ -52,7 +53,12 @@ public class ListBinding extends AbstractPluralAttributeBinding implements Index
includedInOptimisticLocking,
isLazy,
metaAttributeContext );
this.pluralAttributeIndexBinding = new BasicPluralAttributeIndexBinding( this, base );
this.pluralAttributeIndexBinding = new BasicPluralAttributeIndexBinding( this );
this.base = base;
}
public int base() {
return base;
}
/**

2
hibernate-core/src/main/java/org/hibernate/metamodel/spi/binding/PluralAttributeIndexBinding.java
View File

@ -30,8 +30,6 @@ import org.hibernate.metamodel.spi.relational.Value;
*/
public interface PluralAttributeIndexBinding {
int base();
PluralAttributeBinding getPluralAttributeBinding();
Value getIndexRelationalValue();

35
hibernate-core/src/main/java/org/hibernate/persister/collection/AbstractCollectionPersister.java
View File

@ -80,8 +80,10 @@ import org.hibernate.mapping.Table;
import org.hibernate.metadata.CollectionMetadata;
import org.hibernate.metamodel.spi.binding.AbstractPluralAttributeBinding;
import org.hibernate.metamodel.spi.binding.CustomSQL;
import org.hibernate.metamodel.spi.binding.IndexedPluralAttributeBinding;
import org.hibernate.metamodel.spi.binding.ListBinding;
import org.hibernate.metamodel.spi.binding.PluralAttributeAssociationElementBinding;
import org.hibernate.metamodel.spi.binding.PluralAttributeElementBinding;
import org.hibernate.metamodel.spi.binding.PluralAttributeIndexBinding;
import org.hibernate.metamodel.spi.binding.PluralAttributeKeyBinding;
import org.hibernate.metamodel.spi.binding.RelationalValueBinding;
import org.hibernate.metamodel.spi.domain.PluralAttributeNature;
@ -720,7 +722,7 @@ public abstract class AbstractCollectionPersister
// ELEMENT
PluralAttributeElementBinding elementBinding = collection.getPluralAttributeElementBinding();
// PluralAttributeElementBinding elementBinding = collection.getPluralAttributeElementBinding();
//TODO: is elemNode needed?
String elemNode = null;
//String elemNode = collection.getElementNodeName();
@ -792,14 +794,22 @@ public abstract class AbstractCollectionPersister
// INDEX AND ROW SELECT
hasIndex = collection.getAttribute().getNature().isIndexed();
// TODO: Fix this when index relational binding is created
//if ( hasIndex ) {
// // NativeSQL: collect index column and auto-aliases
// PluralAttributeIndexBinding indexBinding = ( (IndexedPluralAttributeBinding) collection ).getPluralAttributeIndexBinding();
// indexType = indexBinding.getHibernateTypeDescriptor().getResolvedTypeMapping();
//}
//else {
indexContainsFormula = false;
indexNodeName = null;
if ( hasIndex ) {
// NativeSQL: collect index column and auto-aliases
IndexedPluralAttributeBinding indexedBinding = (IndexedPluralAttributeBinding) collection;
// TODO: indexNodeName = indexedBinding.getIndexNodeName();
PluralAttributeIndexBinding indexBinding = indexedBinding.getPluralAttributeIndexBinding();
indexType = indexBinding.getHibernateTypeDescriptor().getResolvedTypeMapping();
baseIndex = indexBinding instanceof ListBinding ? ( ( ListBinding ) indexBinding ).base() : 0;
Column column = (Column) indexBinding.getIndexRelationalValue();
indexColumnNames = new String[] { column.getQuotedName( dialect ) };
indexColumnAliases = new String[] { column.getAlias( dialect ) };
indexFormulaTemplates = new String[1];
indexFormulas = new String[1];
indexColumnIsSettable = new boolean[] { true };
} else {
indexColumnIsSettable = null;
indexFormulaTemplates = null;
indexFormulas = null;
@ -807,8 +817,7 @@ public abstract class AbstractCollectionPersister
indexColumnNames = null;
indexColumnAliases = null;
baseIndex = 0;
indexNodeName = null;
//}
}
hasIdentifier = collection.getAttribute().getNature() == PluralAttributeNature.IDBAG;
// TODO: fix this when IdBags are supported.
@ -1777,12 +1786,12 @@ public abstract class AbstractCollectionPersister
expectation
);
}
if ( st == null ) {
// if ( st == null ) {
st = session.getTransactionCoordinator()
.getJdbcCoordinator()
.getBatch( insertBatchKey )
.getBatchStatement( sql, callable );
}
// }
}
else {
st = session.getTransactionCoordinator()