HHH-6515 HHH-6516 : Support for map key annotations

hibernate-core/src/main/java/org/hibernate/metamodel/internal/source/annotations/CompositePluralAttributeIndexSourceImpl.java

@@ -0,0 +1,113 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2013, Red Hat Inc. 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 Inc.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA  02110-1301  USA
+ */
+package org.hibernate.metamodel.internal.source.annotations;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.hibernate.internal.util.ValueHolder;
+import org.hibernate.metamodel.internal.Binder;
+import org.hibernate.metamodel.internal.source.annotations.attribute.PluralAssociationAttribute;
+import org.hibernate.metamodel.spi.binding.PluralAttributeIndexBinding;
+import org.hibernate.metamodel.spi.source.AttributeSource;
+import org.hibernate.metamodel.spi.source.CompositePluralAttributeIndexSource;
+import org.hibernate.metamodel.spi.source.LocalBindingContext;
+import org.hibernate.metamodel.spi.source.RelationalValueSource;
+
+/**
+ * @author Gail Badner
+ */
+public class CompositePluralAttributeIndexSourceImpl extends AbstractPluralAttributeIndexSourceImpl implements CompositePluralAttributeIndexSource {
+	private final List<RelationalValueSource> relationalValueSources =  new ArrayList<RelationalValueSource>( 1 );
+	private final Binder.DefaultNamingStrategy defaultNamingStrategy;
+	private final List<AttributeSource> attributeSources;
+	public CompositePluralAttributeIndexSourceImpl(
+			PluralAssociationAttribute attribute,
+			List<AttributeSource> attributeSources,
+			Binder.DefaultNamingStrategy defaultNamingStrategy) {
+		super( attribute );
+		this.attributeSources = attributeSources;
+		this.defaultNamingStrategy = defaultNamingStrategy;
+	}
+
+	@Override
+	public PluralAttributeIndexBinding.Nature getNature() {
+		return PluralAttributeIndexBinding.Nature.AGGREGATE;
+	}
+
+	@Override
+	public List<Binder.DefaultNamingStrategy> getDefaultNamingStrategies() {
+		return Collections.singletonList( defaultNamingStrategy );
+	}
+
+	@Override
+	public boolean isReferencedEntityAttribute() {
+		return false;
+	}
+
+	@Override
+	public List<RelationalValueSource> relationalValueSources() {
+		return relationalValueSources;
+	}
+
+	@Override
+	public boolean areValuesIncludedInInsertByDefault() {
+		return false;
+	}
+
+	@Override
+	public boolean areValuesIncludedInUpdateByDefault() {
+		return false;
+	}
+
+	@Override
+	public boolean areValuesNullableByDefault() {
+		return false;
+	}
+
+	@Override
+	public String getClassName() {
+		return pluralAssociationAttribute().getIndexType().getName();
+	}
+
+	public ValueHolder<Class<?>> getClassReference() {
+		return getLocalBindingContext().makeClassReference( getClassName() );
+	}
+
+	@Override
+	public String getPath() {
+		return null;  //To change body of implemented methods use File | Settings | File Templates.
+	}
+
+	@Override
+	public List<AttributeSource> attributeSources() {
+		return attributeSources;
+	}
+
+	@Override
+	public LocalBindingContext getLocalBindingContext() {
+		return pluralAssociationAttribute().getContext();
+	}
+}