opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/mapping/attributes/resolving/ObjectNameAttributeResolvingStrategy.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.resolving;
  10
  11 import com.google.common.base.Optional;
  12 import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
  13 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.attributes.mapping.ObjectNameAttributeMappingStrategy;
  14 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.Services;
  15 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.Services.ServiceInstance;
  16 import org.opendaylight.controller.netconf.confignetconfconnector.util.Util;
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19
  20 import javax.management.ObjectName;
  21 import javax.management.openmbean.SimpleType;
  22
  23 public class ObjectNameAttributeResolvingStrategy extends AbstractAttributeResolvingStrategy<ObjectName, SimpleType<?>> {
  24
  25     private final Services serviceTracker;
  26     private static final Logger logger = LoggerFactory.getLogger(ObjectNameAttributeResolvingStrategy.class);
  27
  28     ObjectNameAttributeResolvingStrategy(Services serviceTracker) {
  29         super(SimpleType.OBJECTNAME);
  30         this.serviceTracker = serviceTracker;
  31     }
  32
  33     @Override
  34     public Optional<ObjectName> parseAttribute(String attrName, Object value) {
  35         if (value == null) {
  36             return Optional.absent();
  37         }
  38
  39         Util.checkType(value, ObjectNameAttributeMappingStrategy.MappedDependency.class);
  40
  41         ObjectNameAttributeMappingStrategy.MappedDependency mappedDep = (ObjectNameAttributeMappingStrategy.MappedDependency) value;
  42         String serviceName = mappedDep.getServiceName();
  43         if (serviceName.contains(":")) {
  44             // hack for yuma
  45             serviceName = serviceName.substring(serviceName.indexOf(":") + 1);
  46         }
  47         String refName = mappedDep.getRefName();
  48         logger.trace("Getting service instance by service name {} and ref name {}", serviceName, refName);
  49         ServiceInstance byRefName = serviceTracker.getByServiceAndRefName(serviceName, refName);
  50         ObjectName on = ObjectNameUtil.createReadOnlyModuleON(byRefName.getModuleName(), byRefName.getInstanceName());
  51         logger.debug("Attribute {} : {} parsed to type {}", attrName, value, getOpenType());
  52         return Optional.of(on);
  53     }
  54
  55 }