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

   1 /*
   2  * Copyright (c) 2015 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
  27     @Override
  28     void handleMissingInstance(Map<String, AttributeConfigElement> configuration, ConfigTransactionClient ta,
  29                                String module, String instance, ServiceRegistryWrapper services) throws
  30         ConfigHandlingException {
  31         throw new ConfigHandlingException(String.format("Unable to delete %s : %s , ServiceInstance not found", module, instance),
  32                 DocumentedException.ErrorType.APPLICATION,
  33                 DocumentedException.ErrorTag.OPERATION_FAILED,
  34                 DocumentedException.ErrorSeverity.ERROR);
  35     }
  36
  37     @Override
  38     void executeStrategy(Map<String, AttributeConfigElement> configuration, ConfigTransactionClient ta, ObjectName on, ServiceRegistryWrapper services) throws
  39         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()),
  46                     DocumentedException.ErrorType.APPLICATION,
  47                     DocumentedException.ErrorTag.OPERATION_FAILED,
  48                     DocumentedException.ErrorSeverity.ERROR);
  49         }
  50     }
  51 }