/******************************************************************************* | |
* Copyright (c) 1998, 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: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.annotations; | |
import java.lang.annotation.Retention; | |
import java.lang.annotation.Target; | |
import static java.lang.annotation.ElementType.METHOD; | |
import static java.lang.annotation.ElementType.FIELD; | |
import static java.lang.annotation.RetentionPolicy.RUNTIME; | |
import javax.persistence.Column; | |
import javax.persistence.FetchType; | |
import static javax.persistence.FetchType.LAZY; | |
/** | |
* A BasicCollection is used to map an | |
* org.eclipse.persistence.mappings.DirectCollectionMapping, which stores a collection | |
* of simple types (String, Number, Date, etc.). It is used in conjunction with | |
* a CollectionTable which stores the value and a foreign key to the source | |
* object. | |
* | |
* @see org.eclipse.persistence.annotations.CollectionTable | |
* | |
* Converters may be used if the desired object type and the data type do not | |
* match. | |
* | |
* @see org.eclipse.persistence.annotations.Convert | |
* @see org.eclipse.persistence.annotations.Converter | |
* @see org.eclipse.persistence.annotations.ObjectTypeConverter | |
* @see org.eclipse.persistence.annotations.TypeConverter | |
* | |
* A BasicCollection can be specified on within an Entity, MappedSuperclass | |
* and Embeddable class. | |
* | |
* @author Guy Pelletier | |
* @since Oracle TopLink 11.1.1.0.0 | |
* | |
* @deprecated | |
* @see javax.persistence.ElementCollection | |
*/ | |
@Target({METHOD, FIELD}) | |
@Retention(RUNTIME) | |
@Deprecated | |
public @interface BasicCollection { | |
/** | |
* (Optional) Defines whether the value of the field or property should | |
* be lazily loaded or must be eagerly fetched. The EAGER strategy is a | |
* requirement on the persistence provider runtime that the value must be | |
* eagerly fetched. The LAZY strategy is a hint to the persistence provider | |
* runtime. If not specified, defaults to LAZY. | |
*/ | |
FetchType fetch() default LAZY; | |
/** | |
* (Optional) The name of the value column that holds the direct collection | |
* data. Defaults to the property or field name. | |
*/ | |
Column valueColumn() default @Column; | |
} |