opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/operations/editconfig/DeleteEditConfigStrategy.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 com.google.common.collect.HashMultimap;
  12 import com.google.common.collect.Multimap;
  13 import org.opendaylight.controller.config.util.ConfigTransactionClient;
  14 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
  15 import org.opendaylight.controller.netconf.confignetconfconnector.exception.NetconfConfigHandlingException;
  16 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.attributes.fromxml.AttributeConfigElement;
  17 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.ServiceRegistryWrapper;
  18 import org.slf4j.Logger;
  19 import org.slf4j.LoggerFactory;
  20
  21 import javax.management.InstanceNotFoundException;
  22 import javax.management.ObjectName;
  23 import java.util.Map;
  24
  25 public class DeleteEditConfigStrategy extends AbstractEditConfigStrategy {
  26
  27     private static final Logger logger = LoggerFactory.getLogger(DeleteEditConfigStrategy.class);
  28
  29     private final Multimap<String, String> providedServices;
  30
  31     public DeleteEditConfigStrategy() {
  32         this.providedServices = HashMultimap.create();
  33     }
  34
  35     public DeleteEditConfigStrategy(Multimap<String, String> providedServices) {
  36         this.providedServices = providedServices;
  37     }
  38
  39     @Override
  40     void handleMissingInstance(Map<String, AttributeConfigElement> configuration, ConfigTransactionClient ta,
  41                                String module, String instance, ServiceRegistryWrapper services) throws NetconfConfigHandlingException {
  42         throw new NetconfConfigHandlingException(String.format("Unable to delete %s : %s , ServiceInstance not found", module ,instance),
  43                 NetconfDocumentedException.ErrorType.application,
  44                 NetconfDocumentedException.ErrorTag.operation_failed,
  45                 NetconfDocumentedException.ErrorSeverity.error);
  46     }
  47
  48     @Override
  49     void executeStrategy(Map<String, AttributeConfigElement> configuration, ConfigTransactionClient ta, ObjectName on, ServiceRegistryWrapper services) throws NetconfConfigHandlingException {
  50         try {
  51             ta.destroyModule(on);
  52             logger.debug("ServiceInstance {} deleted successfully", on);
  53         } catch (InstanceNotFoundException e) {
  54             throw new NetconfConfigHandlingException(
  55                     String.format("Unable to delete %s because of exception %s" + on, e.getMessage()),
  56                     NetconfDocumentedException.ErrorType.application,
  57                     NetconfDocumentedException.ErrorTag.operation_failed,
  58                     NetconfDocumentedException.ErrorSeverity.error);
  59         }
  60     }
  61 }