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/*******************************************************************************
* Copyright (c) 2011, 2013 Oracle and/or its affiliates. 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:
* James Sutherland - initial API and implementation
******************************************************************************/
package org.eclipse.persistence.annotations;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* PinnedPartitionPolicy pins requests to a single connection pool.
*
* Partitioning can be enabled on an Entity, relationship, query, or session/persistence unit.
* Partition policies are globally named to allow reuse,
* the partitioning policy must also be set using the @Partitioned annotation to be used.
*
* @see Partitioned
* @see org.eclipse.persistence.descriptors.partitioning.PinnedPartitioningPolicy
* @author James Sutherland
* @since EclipseLink 2.2
*/
@Target({TYPE, METHOD, FIELD})
@Retention(RUNTIME)
public @interface PinnedPartitioning {
/**
* The name of the partition policy, names must be unique for the persistence unit.
*/
String name();
/**
* The connection pool name to pin queries to.
*/
String connectionPool();
}