org.hibernate.boot.model.query.internal.NamedHqlQueryDefinitionImpl 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 http://www.gnu.org/licenses/lgpl-2.1.html
 */
package org.hibernate.boot.model.query.internal;

import java.util.List;
import java.util.Map;
import javax.persistence.ParameterMode;

import org.hibernate.CacheMode;
import org.hibernate.FlushMode;
import org.hibernate.LockOptions;
import org.hibernate.NotYetImplementedFor6Exception;
import org.hibernate.boot.model.query.spi.NamedHqlQueryDefinition;
import org.hibernate.boot.model.query.spi.ParameterDefinition;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.query.named.internal.NamedHqlQueryMementoImpl;
import org.hibernate.query.named.spi.NamedHqlQueryMemento;

/**
 * @author Steve Ebersole
 */
public class NamedHqlQueryDefinitionImpl extends AbstractNamedQueryDefinition implements NamedHqlQueryDefinition {
	private final String hqlString;
	private final Integer firstResult;
	private final Integer maxResults;

	public NamedHqlQueryDefinitionImpl(
			String name,
			String hqlString,
			List parameterDefinitions,
			Integer firstResult,
			Integer maxResults,
			Boolean cacheable,
			String cacheRegion,
			CacheMode cacheMode,
			FlushMode flushMode,
			Boolean readOnly,
			LockOptions lockOptions,
			Integer timeout,
			Integer fetchSize,
			String comment,
			Map hints) {
		super(
				name,
				parameterDefinitions,
				cacheable,
				cacheRegion,
				cacheMode,
				flushMode,
				readOnly,
				lockOptions,
				timeout,
				fetchSize,
				comment,
				hints
		);
		this.hqlString = hqlString;
		this.firstResult = firstResult;
		this.maxResults = maxResults;
	}

	@Override
	public String getQueryString() {
		return hqlString;
	}

	@Override
	public NamedHqlQueryMemento resolve(SessionFactoryImplementor factory) {
		return new NamedHqlQueryMementoImpl(
				getName(),
				resolveParameterDescriptors( factory ),
				hqlString,
				firstResult,
				maxResults,
				getCacheable(),
				getCacheRegion(),
				getCacheMode(),
				getFlushMode(),
				getReadOnly(),
				getLockOptions(),
				getTimeout(),
				getFetchSize(),
				getComment(),
				getHints()
		);
	}

	public  static class Builder extends AbstractBuilder {
		private final String hqlString;

		private Integer firstResult;
		private Integer maxResults;

		public Builder(String name, String hqlString) {
			super( name );
			this.hqlString = hqlString;
		}

		@Override
		protected Builder getThis() {
			return this;
		}

		public Builder setFirstResult(Integer firstResult) {
			this.firstResult = firstResult;
			return getThis();
		}

		public Builder setMaxResults(Integer maxResults) {
			this.maxResults = maxResults;
			return getThis();
		}

		@Override
		protected ParameterDefinition createPositionalParameter(int i, Class javaType, ParameterMode mode) {
			/// todo (6.0) : this really ought to just adjust the type, if one...
			throw new NotYetImplementedFor6Exception();
//			return new ParameterDefinition() {
//				@Override
//				public ParameterDescriptor resolve(SessionFactoryImplementor factory) {
//					return new ParameterDescriptor() {
//						@Override
//						public QueryParameter toQueryParameter(SharedSessionContractImplementor session) {
//							return new QueryParameterPositionalImpl( i,  );
//						}
//					};
//				}
//			};
		}

		@Override
		protected ParameterDefinition createNamedParameter(String name, Class javaType, ParameterMode mode) {
			throw new NotYetImplementedFor6Exception();
		}

		public NamedHqlQueryDefinitionImpl build() {
			return new NamedHqlQueryDefinitionImpl(
					getName(),
					hqlString,
					getParameterDescriptors(),
					firstResult,
					maxResults,
					getCacheable(),
					getCacheRegion(),
					getCacheMode(),
					getFlushMode(),
					getReadOnly(),
					getLockOptions(),
					getTimeout(),
					getFetchSize(),
					getComment(),
					getHints()
			);
		}
	}
}