opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/mapping/config/ModuleElementDefinition.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.mapping.config;
  10
  11 import org.opendaylight.controller.netconf.confignetconfconnector.exception.OperationNotPermittedException;
  12 import org.opendaylight.controller.netconf.confignetconfconnector.operations.editconfig.EditConfigStrategy;
  13 import org.opendaylight.controller.netconf.confignetconfconnector.operations.editconfig.EditStrategyType;
  14 import org.opendaylight.controller.netconf.confignetconfconnector.operations.editconfig.MissingInstanceHandlingStrategy;
  15 import org.opendaylight.controller.netconf.confignetconfconnector.operations.editconfig.NoneEditConfigStrategy;
  16 import org.slf4j.Logger;
  17 import org.slf4j.LoggerFactory;
  18
  19 public class ModuleElementDefinition {
  20
  21     public static final NoneEditConfigStrategy NONE_EDIT_CONFIG_STRATEGY = new NoneEditConfigStrategy();
  22     public static final MissingInstanceHandlingStrategy MISSING_INSTANCE_HANDLING_STRATEGY = new MissingInstanceHandlingStrategy();
  23
  24     private final String instanceName;
  25     private final EditStrategyType editStrategy;
  26     private static final Logger logger = LoggerFactory.getLogger(ModuleElementDefinition.class);
  27
  28     public ModuleElementDefinition(String instanceName, String currentStrategy, EditStrategyType defaultStrategy) {
  29         this.instanceName = instanceName;
  30         if (currentStrategy == null || currentStrategy.isEmpty()) {
  31             this.editStrategy = defaultStrategy;
  32         } else {
  33             EditStrategyType _edStrategy = null;
  34             try {
  35                 _edStrategy = InstanceConfigElementResolved.parseStrategy(currentStrategy, defaultStrategy);
  36             } catch (OperationNotPermittedException e) {
  37                 _edStrategy = defaultStrategy;
  38                 logger.warn("Operation not permitted on current strategy {} while default strategy is {}. Element definition strategy set to default.",
  39                         currentStrategy,
  40                         defaultStrategy,
  41                         e);
  42             }
  43             this.editStrategy = _edStrategy;
  44         }
  45
  46     }
  47
  48     public String getInstanceName() {
  49         return instanceName;
  50     }
  51
  52     public EditStrategyType getEditStrategyType() {
  53         return editStrategy;
  54     }
  55
  56     public EditConfigStrategy getEditStrategy() {
  57         switch (editStrategy) {
  58             case delete :
  59             case remove :
  60             case none : return NONE_EDIT_CONFIG_STRATEGY;
  61             default : return MISSING_INSTANCE_HANDLING_STRATEGY;
  62         }
  63     }
  64 }