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Hibernate example source code file (CriteriaSpecification.java)

This example Hibernate source code file (CriteriaSpecification.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Hibernate tags/keywords

alias_to_entity_map, criteriaspecification, criteriaspecification, deprecated, deprecated, distinct_root_entity, inner_join, left_join, projection, resulttransformer, resulttransformer, root_entity, root_entity, string

The Hibernate CriteriaSpecification.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
 *
 * 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.criterion;
import org.hibernate.sql.JoinType;
import org.hibernate.transform.AliasToEntityMapResultTransformer;
import org.hibernate.transform.DistinctRootEntityResultTransformer;
import org.hibernate.transform.PassThroughResultTransformer;
import org.hibernate.transform.ResultTransformer;
import org.hibernate.transform.RootEntityResultTransformer;

/**
 * @author Gavin King
 */
public interface CriteriaSpecification {

	/**
	 * The alias that refers to the "root" entity of the criteria query.
	 */
	public static final String ROOT_ALIAS = "this";

	/**
	 * Each row of results is a <tt>Map from alias to entity instance
	 */
	public static final ResultTransformer ALIAS_TO_ENTITY_MAP = AliasToEntityMapResultTransformer.INSTANCE;

	/**
	 * Each row of results is an instance of the root entity
	 */
	public static final ResultTransformer ROOT_ENTITY = RootEntityResultTransformer.INSTANCE;

	/**
	 * Each row of results is a distinct instance of the root entity
	 */
	public static final ResultTransformer DISTINCT_ROOT_ENTITY = DistinctRootEntityResultTransformer.INSTANCE;

	/**
	 * This result transformer is selected implicitly by calling <tt>setProjection()
	 */
	public static final ResultTransformer PROJECTION = PassThroughResultTransformer.INSTANCE;

	/**
	 * Specifies joining to an entity based on an inner join.
	 * @deprecated use {@link JoinType#INNER_JOIN}
	 */
	@Deprecated
	public static final int INNER_JOIN = org.hibernate.sql.JoinFragment.INNER_JOIN;

	/**
	 * Specifies joining to an entity based on a full join.
	 * @deprecated use {@link JoinType#FULL_JOIN}
	 */
	@Deprecated
	public static final int FULL_JOIN = org.hibernate.sql.JoinFragment.FULL_JOIN;

	/**
	 * Specifies joining to an entity based on a left outer join.
	 * @deprecated use {@link JoinType#LEFT_OUTER_JOIN}
	 */
	@Deprecated
	public static final int LEFT_JOIN = org.hibernate.sql.JoinFragment.LEFT_OUTER_JOIN;


}

Other Hibernate examples (source code examples)

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