| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package flex.management.runtime.messaging.services; |
| |
| import flex.management.BaseControl; |
| import flex.management.runtime.messaging.MessageBrokerControl; |
| import flex.messaging.Destination; |
| import flex.messaging.services.Service; |
| |
| import java.util.ArrayList; |
| import java.util.Date; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import javax.management.ObjectName; |
| |
| /** |
| * The <code>ServiceControl</code> class is the MBean implementation for |
| * monitoring and managing a <code>Service</code> at runtime. |
| */ |
| public abstract class ServiceControl extends BaseControl implements ServiceControlMBean |
| { |
| protected Service service; |
| private List destinations; |
| |
| /** |
| * Constructs a <code>ServiceControl</code>, assigning its id, managed service and |
| * parent MBean. |
| * |
| * @param service The <code>Service</code> managed by this MBean. |
| * @param parent The parent MBean in the management hierarchy. |
| */ |
| public ServiceControl(Service service, BaseControl parent) |
| { |
| super(parent); |
| this.service = service; |
| destinations = new ArrayList(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see flex.management.BaseControlMBean#getId() |
| */ |
| public String getId() |
| { |
| return service.getId(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see flex.management.runtime.ServiceControlMBean#isRunning() |
| */ |
| public Boolean isRunning() |
| { |
| return Boolean.valueOf(service.isStarted()); |
| } |
| |
| |
| /** |
| * Adds the <code>ObjectName</code> of a destination registered with the managed service. |
| * |
| * @param value The <code>ObjectName</code> of a destination registered with the managed service. |
| */ |
| public void addDestination(ObjectName value) |
| { |
| destinations.add(value); |
| } |
| |
| /** |
| * Removes the <code>ObjectName</code> of a destination registered with the managed service. |
| * |
| * @param value The <code>ObjectName</code> of a destination registered with the managed service. |
| */ |
| public void removeDestination(ObjectName value) |
| { |
| destinations.remove(value); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see flex.management.runtime.ServiceControlMBean#getDestinations() |
| */ |
| public ObjectName[] getDestinations() |
| { |
| int size = destinations.size(); |
| ObjectName[] destinationNames = new ObjectName[size]; |
| for (int i = 0; i < size; ++i) |
| { |
| destinationNames[i] = (ObjectName)destinations.get(i); |
| } |
| return destinationNames; |
| } |
| |
| |
| /* |
| * (non-Javadoc) |
| * @see flex.management.runtime.ServiceControlMBean#getStartTimestamp() |
| */ |
| public Date getStartTimestamp() |
| { |
| return startTimestamp; |
| } |
| |
| |
| /* |
| * (non-Javadoc) |
| * @see javax.management.MBeanRegistration#preDeregister() |
| */ |
| public void preDeregister() throws Exception |
| { |
| MessageBrokerControl parent = (MessageBrokerControl)getParentControl(); |
| parent.removeService(getObjectName()); |
| |
| // Unregister destinations of the service |
| for (Iterator iter = service.getDestinations().values().iterator(); iter.hasNext();) { |
| Destination child = (Destination) iter.next(); |
| if (child.getControl() != null) |
| { |
| child.getControl().unregister(); |
| child.setControl(null); |
| child.setManaged(false); |
| } |
| |
| } |
| |
| super.preDeregister(); |
| } |
| |
| } |