javax.persistence.NamedNativeQuery Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2008 - 2013 Oracle Corporation. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Linda DeMichiel - Java Persistence 2.1
* Linda DeMichiel - Java Persistence 2.0
*
******************************************************************************/
package javax.persistence;
import java.lang.annotation.Target;
import java.lang.annotation.Retention;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* Specifies a named native SQL query.
* Query names are scoped to the persistence unit.
* The NamedNativeQuery annotation can be applied to an
* entity or mapped superclass.
*
* @since Java Persistence 1.0
*/
@Target({TYPE})
@Retention(RUNTIME)
public @interface NamedNativeQuery {
/**
* The name used to refer to the query with the {@link EntityManager}
* methods that create query objects.
*/
String name();
/** The SQL query string. */
String query();
/** Query properties and hints. (May include vendor-specific query hints.) */
QueryHint[] hints() default {};
/** The class of the result. */
Class resultClass() default void.class;
/** The name of a {@link SqlResultSetMapping}, as defined in metadata. */
String resultSetMapping() default "";
}