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EclipseLink build based upon Git transaction 67768906cf
/*
* Copyright (c) 2011, 2018 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("");
}
/**
* 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;
}
}