opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/strategy/DeleteEditConfigStrategy.java

   1 /*
   2  * Copyright (c) 2015, 2017 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.config.facade.xml.strategy;
  10
  11 import java.util.Map;
  12 import javax.management.InstanceNotFoundException;
  13 import javax.management.ObjectName;
  14 import org.opendaylight.controller.config.facade.xml.exception.ConfigHandlingException;
  15 import org.opendaylight.controller.config.facade.xml.mapping.attributes.fromxml.AttributeConfigElement;
  16 import org.opendaylight.controller.config.facade.xml.mapping.config.ServiceRegistryWrapper;
  17 import org.opendaylight.controller.config.util.ConfigTransactionClient;
  18 import org.opendaylight.controller.config.util.xml.DocumentedException;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 public class DeleteEditConfigStrategy extends AbstractEditConfigStrategy {
  23
  24     private static final Logger LOG = LoggerFactory.getLogger(DeleteEditConfigStrategy.class);
  25
  26     @Override
  27     void handleMissingInstance(final Map<String, AttributeConfigElement> configuration,
  28             final ConfigTransactionClient ta, final String module, final String instance,
  29             final ServiceRegistryWrapper services)
  30                     throws ConfigHandlingException {
  31         throw new ConfigHandlingException(
  32                 String.format("Unable to delete %s : %s , ServiceInstance not found", module, instance),
  33                 DocumentedException.ErrorType.APPLICATION, DocumentedException.ErrorTag.OPERATION_FAILED,
  34                 DocumentedException.ErrorSeverity.ERROR);
  35     }
  36
  37     @Override
  38     void executeStrategy(final Map<String, AttributeConfigElement> configuration, final ConfigTransactionClient ta,
  39             final ObjectName on, final ServiceRegistryWrapper services) throws ConfigHandlingException {
  40         try {
  41             ta.destroyModule(on);
  42             LOG.debug("ServiceInstance {} deleted successfully", on);
  43         } catch (InstanceNotFoundException e) {
  44             throw new ConfigHandlingException(
  45                     String.format("Unable to delete %s because of exception %s" + on, e.getMessage()), e,
  46                     DocumentedException.ErrorType.APPLICATION, DocumentedException.ErrorTag.OPERATION_FAILED,
  47                     DocumentedException.ErrorSeverity.ERROR);
  48         }
  49     }
  50 }