org.hibernate.hql.spi.id.inline.InlineIdsIdsInClauseDeleteHandlerImpl Maven / Gradle / Ivy
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.hql.spi.id.inline;
import java.util.List;
import org.hibernate.dialect.Dialect;
import org.hibernate.engine.jdbc.spi.JdbcServices;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.hql.internal.ast.HqlSqlWalker;
import org.hibernate.hql.spi.id.MultiTableBulkIdStrategy;
/**
* Inline bulk-id delete handler that uses an IN clause.
*
* @author Vlad Mihalcea
*/
public class InlineIdsIdsInClauseDeleteHandlerImpl
extends AbstractInlineIdsDeleteHandlerImpl
implements MultiTableBulkIdStrategy.DeleteHandler {
public InlineIdsIdsInClauseDeleteHandlerImpl(
SessionFactoryImplementor factory,
HqlSqlWalker walker) {
super( factory, walker );
Dialect dialect = factory.getServiceRegistry().getService( JdbcServices.class ).getDialect();
if ( !dialect.supportsRowValueConstructorSyntaxInInList() ) {
throw new UnsupportedOperationException(
"The " + getClass().getSimpleName() +
" can only be used with Dialects that support IN clause row-value expressions (for composite identifiers)!"
);
}
}
@Override
protected IdsClauseBuilder newIdsClauseBuilder(List