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
9 package org.opendaylight.controller.netconf.confignetconfconnector.operations.get;
11 import com.google.common.collect.Maps;
12 import java.util.List;
15 import javax.management.ObjectName;
16 import org.opendaylight.controller.config.util.ConfigRegistryClient;
17 import org.opendaylight.controller.config.yangjmxgenerator.ModuleMXBeanEntry;
18 import org.opendaylight.controller.config.yangjmxgenerator.RuntimeBeanEntry;
19 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
20 import org.opendaylight.controller.netconf.api.xml.XmlNetconfConstants;
21 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.InstanceConfig;
22 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.config.ModuleConfig;
23 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.runtime.InstanceRuntime;
24 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.runtime.ModuleRuntime;
25 import org.opendaylight.controller.netconf.confignetconfconnector.mapping.runtime.Runtime;
26 import org.opendaylight.controller.netconf.confignetconfconnector.operations.AbstractConfigNetconfOperation;
27 import org.opendaylight.controller.netconf.confignetconfconnector.operations.Datastore;
28 import org.opendaylight.controller.netconf.confignetconfconnector.operations.editconfig.EditConfig;
29 import org.opendaylight.controller.netconf.confignetconfconnector.osgi.YangStoreContext;
30 import org.opendaylight.controller.netconf.util.exception.MissingNameSpaceException;
31 import org.opendaylight.controller.netconf.util.exception.UnexpectedElementException;
32 import org.opendaylight.controller.netconf.util.exception.UnexpectedNamespaceException;
33 import org.opendaylight.controller.netconf.util.xml.XmlElement;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
36 import org.w3c.dom.Document;
37 import org.w3c.dom.Element;
39 public class Get extends AbstractConfigNetconfOperation {
41 private final YangStoreContext yangStoreSnapshot;
42 private static final Logger LOG = LoggerFactory.getLogger(Get.class);
44 public Get(YangStoreContext yangStoreSnapshot, ConfigRegistryClient configRegistryClient,
45 String netconfSessionIdForReporting) {
46 super(configRegistryClient, netconfSessionIdForReporting);
47 this.yangStoreSnapshot = yangStoreSnapshot;
50 private Map<String, Map<String, ModuleRuntime>> createModuleRuntimes(ConfigRegistryClient configRegistryClient,
51 Map<String, Map<String, ModuleMXBeanEntry>> mBeanEntries) {
52 Map<String, Map<String, ModuleRuntime>> retVal = Maps.newHashMap();
54 for (Map.Entry<String, Map<String, ModuleMXBeanEntry>> namespaceToModuleEntry : mBeanEntries.entrySet()) {
56 Map<String, ModuleRuntime> innerMap = Maps.newHashMap();
57 Map<String, ModuleMXBeanEntry> entriesFromNamespace = namespaceToModuleEntry.getValue();
58 for (Map.Entry<String, ModuleMXBeanEntry> moduleToMXEntry : entriesFromNamespace.entrySet()) {
60 ModuleMXBeanEntry mbe = moduleToMXEntry.getValue();
62 Map<RuntimeBeanEntry, InstanceConfig> cache = Maps.newHashMap();
63 RuntimeBeanEntry root = null;
64 for (RuntimeBeanEntry rbe : mbe.getRuntimeBeans()) {
65 cache.put(rbe, new InstanceConfig(configRegistryClient, rbe.getYangPropertiesToTypesMap(), mbe.getNullableDummyContainerName()));
75 InstanceRuntime rootInstanceRuntime = createInstanceRuntime(root, cache);
76 ModuleRuntime moduleRuntime = new ModuleRuntime(rootInstanceRuntime);
77 innerMap.put(moduleToMXEntry.getKey(), moduleRuntime);
80 retVal.put(namespaceToModuleEntry.getKey(), innerMap);
85 private InstanceRuntime createInstanceRuntime(RuntimeBeanEntry root, Map<RuntimeBeanEntry, InstanceConfig> cache) {
86 Map<String, InstanceRuntime> children = Maps.newHashMap();
87 for (RuntimeBeanEntry child : root.getChildren()) {
88 children.put(child.getJavaNamePrefix(), createInstanceRuntime(child, cache));
91 return new InstanceRuntime(cache.get(root), children, createJmxToYangMap(root.getChildren()));
94 private Map<String, String> createJmxToYangMap(List<RuntimeBeanEntry> children) {
95 Map<String, String> jmxToYangNamesForChildRbe = Maps.newHashMap();
96 for (RuntimeBeanEntry rbe : children) {
97 jmxToYangNamesForChildRbe.put(rbe.getJavaNamePrefix(), rbe.getYangName());
99 return jmxToYangNamesForChildRbe;
102 private static void checkXml(XmlElement xml) throws UnexpectedElementException, UnexpectedNamespaceException, MissingNameSpaceException {
103 xml.checkName(XmlNetconfConstants.GET);
104 xml.checkNamespace(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0);
106 // Filter option: ignore for now, TODO only load modules specified by the filter
110 protected String getOperationName() {
111 return XmlNetconfConstants.GET;
115 protected Element handleWithNoSubsequentOperations(Document document, XmlElement xml) throws NetconfDocumentedException {
118 final Set<ObjectName> runtimeBeans = getConfigRegistryClient().lookupRuntimeBeans();
120 //Transaction provider required only for candidate datastore
121 final Set<ObjectName> configBeans = Datastore.getInstanceQueryStrategy(Datastore.running, null)
122 .queryInstances(getConfigRegistryClient());
124 final Map<String, Map<String, ModuleRuntime>> moduleRuntimes = createModuleRuntimes(getConfigRegistryClient(),
125 yangStoreSnapshot.getModuleMXBeanEntryMap());
126 final Map<String, Map<String, ModuleConfig>> moduleConfigs = EditConfig.transformMbeToModuleConfigs(
127 getConfigRegistryClient(), yangStoreSnapshot.getModuleMXBeanEntryMap());
129 final Runtime runtime = new Runtime(moduleRuntimes, moduleConfigs);
131 final Element element = runtime.toXml(runtimeBeans, configBeans, document);
133 LOG.trace("{} operation successful", XmlNetconfConstants.GET);