/*
* Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.controller.config.facade.xml;
import java.util.Set;
import javax.management.ObjectName;
import org.opendaylight.controller.config.facade.xml.transactions.TransactionProvider;
import org.opendaylight.controller.config.util.ConfigRegistryClient;
import org.opendaylight.controller.config.util.ConfigTransactionClient;
public class CandidateDatastoreQueryStrategy implements DatastoreQueryStrategy {
private final TransactionProvider transactionProvider;
public CandidateDatastoreQueryStrategy(final TransactionProvider transactionProvider) {
this.transactionProvider = transactionProvider;
}
@Override
public Set<ObjectName> queryInstances(final ConfigRegistryClient configRegistryClient) {
ObjectName on = transactionProvider.getOrCreateTransaction();
ConfigTransactionClient proxy = configRegistryClient.getConfigTransactionClient(on);
return proxy.lookupConfigBeans();
}
}