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.config.manager.impl;
10 import java.io.Closeable;
12 import java.util.Map.Entry;
14 import javax.management.InstanceAlreadyExistsException;
15 import javax.management.InstanceNotFoundException;
16 import javax.management.ObjectName;
17 import org.opendaylight.controller.config.api.LookupRegistry;
18 import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
19 import org.opendaylight.controller.config.manager.impl.jmx.TransactionJMXRegistrator;
20 import org.opendaylight.controller.config.manager.impl.jmx.TransactionModuleJMXRegistrator;
21 import org.opendaylight.controller.config.manager.impl.util.LookupBeansUtil;
22 import org.opendaylight.controller.config.manager.impl.util.ModuleQNameUtil;
23 import org.opendaylight.controller.config.spi.ModuleFactory;
24 import org.osgi.framework.BundleContext;
27 * Responsible for creating TransactionJMXRegistrator, registering transaction and all its beans,
28 * lookup of beans, closing of TransactionJMXRegistrator.
30 class ConfigTransactionLookupRegistry implements LookupRegistry, Closeable {
31 private final TransactionJMXRegistrator transactionJMXRegistrator;
32 private final TransactionIdentifier transactionIdentifier;
33 private final TransactionModuleJMXRegistrator txModuleJMXRegistrator;
34 private final Map<String, Map.Entry<ModuleFactory, BundleContext>> allCurrentFactories;
36 ConfigTransactionLookupRegistry(TransactionIdentifier transactionIdentifier,
37 TransactionJMXRegistratorFactory factory, Map<String, Entry<ModuleFactory, BundleContext>> allCurrentFactories) {
38 this.transactionIdentifier = transactionIdentifier;
39 this.transactionJMXRegistrator = factory.create();
40 this.txModuleJMXRegistrator = transactionJMXRegistrator.createTransactionModuleJMXRegistrator();
41 this.allCurrentFactories = allCurrentFactories;
44 private void checkTransactionName(ObjectName objectName) {
45 String foundTransactionName = ObjectNameUtil
46 .getTransactionName(objectName);
47 if (transactionIdentifier.getName().equals(foundTransactionName) == false) {
48 throw new IllegalArgumentException("Wrong transaction name "
57 public Set<ObjectName> lookupConfigBeans() {
58 return lookupConfigBeans("*", "*");
65 public Set<ObjectName> lookupConfigBeans(String moduleName) {
66 return lookupConfigBeans(moduleName, "*");
73 public ObjectName lookupConfigBean(String moduleName, String instanceName)
74 throws InstanceNotFoundException {
75 return LookupBeansUtil.lookupConfigBean(this, moduleName, instanceName);
82 public Set<ObjectName> lookupConfigBeans(String moduleName,
83 String instanceName) {
84 ObjectName namePattern = ObjectNameUtil.createModulePattern(moduleName,
85 instanceName, transactionIdentifier.getName());
86 return txModuleJMXRegistrator.queryNames(namePattern, null);
90 public void checkConfigBeanExists(ObjectName objectName) throws InstanceNotFoundException {
91 ObjectNameUtil.checkDomain(objectName);
92 ObjectNameUtil.checkType(objectName, ObjectNameUtil.TYPE_MODULE);
93 checkTransactionName(objectName);
94 // make sure exactly one match is found:
95 LookupBeansUtil.lookupConfigBean(this, ObjectNameUtil.getFactoryName(objectName), ObjectNameUtil.getInstanceName(objectName));
98 TransactionIdentifier getTransactionIdentifier() {
99 return transactionIdentifier;
102 TransactionModuleJMXRegistrator getTxModuleJMXRegistrator() {
103 return txModuleJMXRegistrator;
106 public void close() {
107 transactionJMXRegistrator.close();
110 public void registerMBean(ConfigTransactionControllerInternal transactionController, ObjectName controllerObjectName) throws InstanceAlreadyExistsException {
111 transactionJMXRegistrator.registerMBean(transactionController, controllerObjectName);
115 public Set<String> getAvailableModuleFactoryQNames() {
116 return ModuleQNameUtil.getQNames(allCurrentFactories);
123 public Set<ObjectName> lookupRuntimeBeans() {
124 return lookupRuntimeBeans("*", "*");
131 public Set<ObjectName> lookupRuntimeBeans(String moduleName,
132 String instanceName) {
133 String finalModuleName = moduleName == null ? "*" : moduleName;
134 String finalInstanceName = instanceName == null ? "*" : instanceName;
135 ObjectName namePattern = ObjectNameUtil.createRuntimeBeanPattern(
136 finalModuleName, finalInstanceName);
137 return transactionJMXRegistrator.queryNames(namePattern, null);
141 public String toString() {
142 return "ConfigTransactionLookupRegistry{" +
143 "transactionIdentifier=" + transactionIdentifier +
148 interface TransactionJMXRegistratorFactory {
149 TransactionJMXRegistrator create();