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Hibernate example source code file (NamedSQLQueryDefinition.java)

This example Hibernate source code file (NamedSQLQueryDefinition.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

cachemode, flushmode, integer, integer, list, list, map, namedquerydefinition, namedsqlquerydefinition, namedsqlquerydefinition, nativesqlqueryreturn, string, string, util

The Hibernate NamedSQLQueryDefinition.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, 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.engine.spi;

import java.util.List;
import java.util.Map;

import org.hibernate.CacheMode;
import org.hibernate.FlushMode;
import org.hibernate.engine.query.spi.sql.NativeSQLQueryReturn;

/**
 * Definition of a named native SQL query, defined in the mapping metadata.
 * 
 * @author Max Andersen
 */
public class NamedSQLQueryDefinition extends NamedQueryDefinition {

	private NativeSQLQueryReturn[] queryReturns;
	private final List<String> querySpaces;
	private final boolean callable;
	private String resultSetRef;

	/**
	 * This form used to construct a NamedSQLQueryDefinition from the binder
	 * code when a the result-set mapping information is explicitly
	 * provided in the query definition (i.e., no resultset-mapping used)
	 *
	 * @param name The name of named query
	 * @param query The sql query string
	 * @param queryReturns The in-lined query return definitions
	 * @param querySpaces Any specified query spaces (used for auto-flushing)
	 * @param cacheable Whether the query results are cacheable
	 * @param cacheRegion If cacheable, the region into which to store the results
	 * @param timeout A JDBC-level timeout to be applied
	 * @param fetchSize A JDBC-level fetch-size to be applied
	 * @param flushMode The flush mode to use for this query
	 * @param cacheMode The cache mode to use during execution and subsequent result loading
	 * @param readOnly Whether returned entities should be marked as read-only in the session
	 * @param comment Any sql comment to be applied to the query
	 * @param parameterTypes parameter type map
	 * @param callable Does the query string represent a callable object (i.e., proc)
	 */
	public NamedSQLQueryDefinition(
			String name,
			String query,
			NativeSQLQueryReturn[] queryReturns,
			List<String> querySpaces,
			boolean cacheable,
			String cacheRegion,
			Integer timeout,
			Integer fetchSize,
			FlushMode flushMode,
			CacheMode cacheMode,
			boolean readOnly,
			String comment,
			Map parameterTypes,
			boolean callable) {
		super(
				name,
				query.trim(), /* trim done to workaround stupid oracle bug that cant handle whitespaces before a { in a sp */
				cacheable,
				cacheRegion,
				timeout,
				fetchSize,
				flushMode,
				cacheMode,
				readOnly,
				comment,
				parameterTypes
		);
		this.queryReturns = queryReturns;
		this.querySpaces = querySpaces;
		this.callable = callable;
	}

	/**
	 * This form used to construct a NamedSQLQueryDefinition from the binder
	 * code when a resultset-mapping reference is used.
	 *
	 * @param name The name of named query
	 * @param query The sql query string
	 * @param resultSetRef The resultset-mapping name
	 * @param querySpaces Any specified query spaces (used for auto-flushing)
	 * @param cacheable Whether the query results are cacheable
	 * @param cacheRegion If cacheable, the region into which to store the results
	 * @param timeout A JDBC-level timeout to be applied
	 * @param fetchSize A JDBC-level fetch-size to be applied
	 * @param flushMode The flush mode to use for this query
	 * @param cacheMode The cache mode to use during execution and subsequent result loading
	 * @param readOnly Whether returned entities should be marked as read-only in the session
	 * @param comment Any sql comment to be applied to the query
	 * @param parameterTypes parameter type map
	 * @param callable Does the query string represent a callable object (i.e., proc)
	 */
	public NamedSQLQueryDefinition(
			String name,
			String query,
			String resultSetRef,
			List<String> querySpaces,
			boolean cacheable,
			String cacheRegion,
			Integer timeout,
			Integer fetchSize,
			FlushMode flushMode,
			CacheMode cacheMode,
			boolean readOnly,
			String comment,
			Map parameterTypes,
			boolean callable) {
		super(
				name,
				query.trim(), /* trim done to workaround stupid oracle bug that cant handle whitespaces before a { in a sp */
				cacheable,
				cacheRegion,
				timeout,
				fetchSize,
				flushMode,
				cacheMode,
				readOnly,
				comment,
				parameterTypes
		);
		this.resultSetRef = resultSetRef;
		this.querySpaces = querySpaces;
		this.callable = callable;
	}

	/**
	 * This form used from annotations (?).  Essentially the same as the above using a
	 * resultset-mapping reference, but without cacheMode, readOnly, and comment.
	 *
	 * FIXME: annotations do not use it, so it can be remove from my POV
	 * @deprecated
	 *
	 *
	 * @param query The sql query string
	 * @param resultSetRef The result-set-mapping name
	 * @param querySpaces Any specified query spaces (used for auto-flushing)
	 * @param cacheable Whether the query results are cacheable
	 * @param cacheRegion If cacheable, the region into which to store the results
	 * @param timeout A JDBC-level timeout to be applied
	 * @param fetchSize A JDBC-level fetch-size to be applied
	 * @param flushMode The flush mode to use for this query
	 * @param parameterTypes parameter type map
	 * @param callable Does the query string represent a callable object (i.e., proc)
	 */
	public NamedSQLQueryDefinition(
			String query,
			String resultSetRef,
			List<String> querySpaces,
			boolean cacheable,
			String cacheRegion,
			Integer timeout,
			Integer fetchSize,
			FlushMode flushMode,
			Map parameterTypes,
			boolean callable) {
		this(
				null,
				query,
				resultSetRef,
				querySpaces,
				cacheable,
				cacheRegion,
				timeout,
				fetchSize,
				flushMode,
				null,
				false,
				null,
				parameterTypes,
				callable
		);
	}

	public NativeSQLQueryReturn[] getQueryReturns() {
		return queryReturns;
	}

	public List<String> getQuerySpaces() {
		return querySpaces;
	}

	public boolean isCallable() {
		return callable;
	}

	public String getResultSetRef() {
		return resultSetRef;
	}
}

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