| /* |
| * Copyright (c) 2011, 2020 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 v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // James Sutherland - initial API and implementation |
| // 03/24/2011-2.3 Guy Pelletier |
| // - 337323: Multi-tenant with shared schema support (part 1) |
| package org.eclipse.persistence.internal.jpa.metadata.partitioning; |
| |
| import org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor; |
| import org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataAnnotation; |
| |
| import org.eclipse.persistence.descriptors.partitioning.PartitioningPolicy; |
| import org.eclipse.persistence.descriptors.partitioning.PinnedPartitioningPolicy; |
| |
| /** |
| * INTERNAL: |
| * Define JPA meta-data for partitioning policy. |
| * |
| * Key notes: |
| * - any metadata mapped from XML to this class must be compared in the |
| * equals method. |
| * - when loading from annotations, the constructor accepts the metadata |
| * accessor this metadata was loaded from. Used it to look up any |
| * 'companion' annotation needed for processing. |
| * - methods should be preserved in alphabetical order. |
| * |
| * @author James Sutherland |
| * @since EclipseLink 2.2 |
| */ |
| public class PinnedPartitioningMetadata extends AbstractPartitioningMetadata { |
| protected String connectionPool; |
| |
| /** |
| * INTERNAL: |
| * Used for XML loading. |
| */ |
| public PinnedPartitioningMetadata() { |
| super("<pinned-partitioning>"); |
| } |
| |
| /** |
| * INTERNAL: |
| * Used for annotation loading. |
| */ |
| public PinnedPartitioningMetadata(MetadataAnnotation annotation, MetadataAccessor accessor) { |
| super(annotation, accessor); |
| this.connectionPool = annotation.getAttributeString("connectionPool"); |
| } |
| |
| @Override |
| public boolean equals(Object objectToCompare) { |
| if (super.equals(objectToCompare) && (objectToCompare instanceof PinnedPartitioningMetadata)) { |
| PinnedPartitioningMetadata policy = (PinnedPartitioningMetadata) objectToCompare; |
| |
| return valuesMatch(this.connectionPool, policy.getConnectionPool()); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = super.hashCode(); |
| result = 31 * result + (connectionPool != null ? connectionPool.hashCode() : 0); |
| return result; |
| } |
| |
| public String getConnectionPool() { |
| return connectionPool; |
| } |
| |
| @Override |
| public PartitioningPolicy buildPolicy() { |
| PinnedPartitioningPolicy policy = new PinnedPartitioningPolicy(); |
| super.buildPolicy(policy); |
| policy.setConnectionPool(getConnectionPool()); |
| return policy; |
| } |
| |
| public void setConnectionPool(String connectionPool) { |
| this.connectionPool = connectionPool; |
| } |
| } |