org.eclipse.persistence.annotations.MultitenantType Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of eclipselink Show documentation
Show all versions of eclipselink Show documentation
EclipseLink build based upon Git transaction 774c696
/*******************************************************************************
* Copyright (c) 2011, 2014 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:
* 03/24/2011-2.3 Guy Pelletier
* - 337323: Multi-tenant with shared schema support (part 1)
* 09/09/2011-2.3.1 Guy Pelletier
* - 356197: Add new VPD type to MultitenantType
* 14/05/2012-2.4 Guy Pelletier
* - 376603: Provide for table per tenant support for multitenant applications
******************************************************************************/
package org.eclipse.persistence.annotations;
/**
* An enum that is used within the Multitenant annotation.
*
* @see org.eclipse.persistence.annotations.Multitenant
* @author Guy Pelletier
* @since EclipseLink 2.3
*/
public enum MultitenantType {
/**
* Specifies that table(s) the entity maps to includes rows for multiple
* tenants. The tenant discriminator column(s) are used with application
* context values to limit what a persistence context can access.
*/
SINGLE_TABLE,
/**
* Specifies that the DB will handle the tenant filtering on all SELECT,
* UPDATE and DELETE queries. Using this type assumes that the platform
* used with your persistence unit does indeed support VPD.
*
* @since 2.3.1
*/
VPD,
/**
* Specifies that different tables are used for each tenant and used in
* conjunction with the tenant table discriminator which describes how the
* tables are uniquely identified, that is, using a suffix/prefix or a
* separate schema.
*
* @since 2.4
*/
TABLE_PER_TENANT
}