opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/mapping/attributes/mapping/ObjectNameAttributeMappingStrategy.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.attributes.mapping;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.base.Preconditions;
  13 import javax.management.ObjectName;
  14 import javax.management.openmbean.SimpleType;
  15 import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
  16 import org.opendaylight.controller.netconf.confignetconfconnector.util.Util;
  17
  18 public class ObjectNameAttributeMappingStrategy extends
  19         AbstractAttributeMappingStrategy<ObjectNameAttributeMappingStrategy.MappedDependency, SimpleType<?>> {
  20
  21     private final String serviceName;
  22     private final String namespace;
  23
  24     public ObjectNameAttributeMappingStrategy(SimpleType<?> openType,  String serviceName, String namespace) {
  25         super(openType);
  26         this.serviceName = serviceName;
  27         this.namespace = namespace;
  28     }
  29
  30     @Override
  31     public Optional<MappedDependency> mapAttribute(Object value) {
  32         if (value == null){
  33             return Optional.absent();
  34         }
  35
  36         String expectedClass = getOpenType().getClassName();
  37         String realClass = value.getClass().getName();
  38         Preconditions.checkArgument(realClass.equals(expectedClass), "Type mismatch, expected " + expectedClass
  39                 + " but was " + realClass);
  40         Util.checkType(value, ObjectName.class);
  41
  42         ObjectName on = (ObjectName) value;
  43
  44         String refName = ObjectNameUtil.getReferenceName(on);
  45
  46         return Optional.of(new MappedDependency(namespace, serviceName, refName));
  47     }
  48
  49     public static class MappedDependency {
  50         private final String namespace, serviceName, refName;
  51
  52         public MappedDependency(String namespace, String serviceName, String refName) {
  53             this.serviceName = serviceName;
  54             this.refName = refName;
  55             this.namespace = namespace;
  56         }
  57
  58         public String getServiceName() {
  59             return serviceName;
  60         }
  61
  62         public String getRefName() {
  63             return refName;
  64         }
  65
  66         public String getNamespace() {
  67             return namespace;
  68         }
  69
  70         @Override
  71         public String toString() {
  72             final StringBuffer sb = new StringBuffer("MappedDependency{");
  73             sb.append("namespace='").append(namespace).append('\'');
  74             sb.append(", serviceName='").append(serviceName).append('\'');
  75             sb.append(", refName='").append(refName).append('\'');
  76             sb.append('}');
  77             return sb.toString();
  78         }
  79     }
  80
  81 }