opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/operations/getconfig/CandidateDatastoreQueryStrategy.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.netconf.confignetconfconnector.operations.getconfig;
  10
  11 import java.util.Set;
  12
  13 import javax.management.ObjectName;
  14
  15 import org.opendaylight.controller.config.util.ConfigRegistryClient;
  16 import org.opendaylight.controller.config.util.ConfigTransactionClient;
  17 import org.opendaylight.controller.netconf.confignetconfconnector.transactions.TransactionProvider;
  18
  19 public class CandidateDatastoreQueryStrategy implements DatastoreQueryStrategy {
  20
  21     private final TransactionProvider transactionProvider;
  22
  23     public CandidateDatastoreQueryStrategy(TransactionProvider transactionProvider) {
  24         this.transactionProvider = transactionProvider;
  25     }
  26
  27     @Override
  28     public Set<ObjectName> queryInstances(ConfigRegistryClient configRegistryClient) {
  29         ObjectName on = transactionProvider.getOrCreateTransaction();
  30         ConfigTransactionClient proxy = configRegistryClient.getConfigTransactionClient(on);
  31         return proxy.lookupConfigBeans();
  32     }
  33
  34 }