opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/operations/editconfig/MissingInstanceHandlingStrategy.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.editconfig;
  10
  11 import org.opendaylight.controller.config.util.ConfigTransactionClient;
  12 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
  13 import org.opendaylight.controller.netconf.confignetconfconnector.exception.NetconfConfigHandlingException;
  14 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.attributes.fromxml.AttributeConfigElement;
  15 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.ServiceRegistryWrapper;
  16 import org.slf4j.Logger;
  17 import org.slf4j.LoggerFactory;
  18
  19 import javax.management.InstanceAlreadyExistsException;
  20 import javax.management.ObjectName;
  21 import java.util.Map;
  22
  23 public class MissingInstanceHandlingStrategy extends AbstractEditConfigStrategy {
  24
  25     private static final Logger logger = LoggerFactory.getLogger(MissingInstanceHandlingStrategy.class);
  26
  27     @Override
  28     void handleMissingInstance(Map<String, AttributeConfigElement> configuration, ConfigTransactionClient ta,
  29             String module, String instance, ServiceRegistryWrapper services) throws NetconfConfigHandlingException {
  30         ObjectName on = null;
  31         try {
  32             on = ta.createModule(module, instance);
  33             logger.trace("New instance for {} {} created under name {}", module, instance, on);
  34         } catch (InstanceAlreadyExistsException e1) {
  35             throw new NetconfConfigHandlingException(String.format("Unable to create instance for %s : %s.", module, instance),
  36                     NetconfDocumentedException.ErrorType.application,
  37                     NetconfDocumentedException.ErrorTag.operation_failed,
  38                     NetconfDocumentedException.ErrorSeverity.error);
  39         }
  40     }
  41
  42     @Override
  43     void executeStrategy(Map<String, AttributeConfigElement> configuration, ConfigTransactionClient ta,
  44             ObjectName objectName, ServiceRegistryWrapper services) {
  45         return;
  46     }
  47 }