2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.controller.netconf.confignetconfconnector.mapping.config;
10 import com.google.common.base.Preconditions;
11 import com.google.common.collect.Maps;
13 import javax.management.InstanceNotFoundException;
14 import javax.management.ObjectName;
15 import org.opendaylight.controller.config.api.ServiceReferenceReadableRegistry;
16 import org.opendaylight.yangtools.yang.common.QName;
18 public class ServiceRegistryWrapper {
20 private ServiceReferenceReadableRegistry configServiceRefRegistry;
22 public ServiceRegistryWrapper(ServiceReferenceReadableRegistry configServiceRefRegistry) {
23 this.configServiceRefRegistry = configServiceRefRegistry;
27 public ObjectName getByServiceAndRefName(String namespace, String serviceName, String refName) {
28 Map<String, Map<String, String>> serviceNameToRefNameToInstance = getMappedServices().get(namespace);
30 Preconditions.checkNotNull(serviceNameToRefNameToInstance, "No serviceInstances mapped to " + namespace);
32 Map<String, String> refNameToInstance = serviceNameToRefNameToInstance.get(serviceName);
33 Preconditions.checkNotNull(refNameToInstance, "No serviceInstances mapped to " + serviceName + " , "
34 + serviceNameToRefNameToInstance.keySet());
36 String instanceId = refNameToInstance.get(refName);
37 Preconditions.checkArgument(instanceId != null, "No serviceInstances mapped to " + serviceName + ":"
38 + refName + ", " + serviceNameToRefNameToInstance.keySet());
40 Services.ServiceInstance serviceInstance = Services.ServiceInstance.fromString(instanceId);
41 Preconditions.checkArgument(serviceInstance != null, "No serviceInstance mapped to " + refName
42 + " under service name " + serviceName + " , " + refNameToInstance.keySet());
44 String qNameOfService = configServiceRefRegistry.getServiceInterfaceName(namespace, serviceName);
46 return configServiceRefRegistry.getServiceReference(qNameOfService, refName);
47 } catch (InstanceNotFoundException e) {
48 throw new IllegalArgumentException("No serviceInstance mapped to " + refName
49 + " under service name " + serviceName + " , " + refNameToInstance.keySet(), e);
54 public Map<String, Map<String, Map<String, String>>> getMappedServices() {
55 Map<String, Map<String, Map<String, String>>> retVal = Maps.newHashMap();
57 Map<String, Map<String, ObjectName>> serviceMapping = configServiceRefRegistry.getServiceMapping();
58 for (String serviceQName : serviceMapping.keySet()){
59 for (String refName : serviceMapping.get(serviceQName).keySet()) {
61 ObjectName on = serviceMapping.get(serviceQName).get(refName);
62 Services.ServiceInstance si = Services.ServiceInstance.fromObjectName(on);
64 QName qname = QName.create(serviceQName);
65 String namespace = qname.getNamespace().toString();
66 Map<String, Map<String, String>> serviceToRefs = retVal.get(namespace);
67 if(serviceToRefs==null) {
68 serviceToRefs = Maps.newHashMap();
69 retVal.put(namespace, serviceToRefs);
72 String localName = qname.getLocalName();
73 Map<String, String> refsToSis = serviceToRefs.get(localName);
75 refsToSis = Maps.newHashMap();
76 serviceToRefs.put(localName, refsToSis);
79 Preconditions.checkState(!refsToSis.containsKey(refName),
80 "Duplicate reference name %s for service %s:%s, now for instance %s", refName, namespace,
82 refsToSis.put(refName, si.toString());