+++ /dev/null
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.config.manager.impl.jmx;
-
-import com.google.common.base.Preconditions;
-import java.io.Closeable;
-import java.util.Set;
-import javax.management.InstanceAlreadyExistsException;
-import javax.management.ObjectName;
-import javax.management.QueryExp;
-import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
-
-/**
- * Contains constraints on passed {@link ObjectName} parameters. Only allow (un)
- * registration of ObjectNames that have expected transaction name.
- */
-public class TransactionJMXRegistrator implements Closeable {
- private final InternalJMXRegistrator childJMXRegistrator;
- private final String transactionName;
-
- TransactionJMXRegistrator(final InternalJMXRegistrator internalJMXRegistrator,
- final String transactionName) {
- this.childJMXRegistrator = Preconditions.checkNotNull(internalJMXRegistrator);
- this.transactionName = transactionName;
- }
-
- public static class TransactionJMXRegistration implements AutoCloseable {
- private final InternalJMXRegistration registration;
-
- TransactionJMXRegistration(final InternalJMXRegistration registration) {
- this.registration = registration;
- }
-
- @Override
- public void close() {
- registration.close();
- }
- }
-
- public TransactionJMXRegistration registerMBean(final Object object, final ObjectName on)
- throws InstanceAlreadyExistsException {
- if (!transactionName.equals(ObjectNameUtil.getTransactionName(on))) {
- throw new IllegalArgumentException(
- "Transaction name mismatch between expected "
- + transactionName + " " + "and " + on);
- }
- ObjectNameUtil.checkType(on, ObjectNameUtil.TYPE_CONFIG_TRANSACTION);
- return new TransactionJMXRegistration(
- childJMXRegistrator.registerMBean(object, on));
- }
-
- public Set<ObjectName> queryNames(final ObjectName name, final QueryExp query) {
- return childJMXRegistrator.queryNames(name, query);
- }
-
- public TransactionModuleJMXRegistrator createTransactionModuleJMXRegistrator() {
- return new TransactionModuleJMXRegistrator(childJMXRegistrator,
- transactionName);
- }
-
- @Override
- public void close() {
- // closes also all child TransactionModuleJMXRegistrator instances
- childJMXRegistrator.close();
- }
-}