| /** |
| * |
| * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany) |
| * |
| * 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 |
| * |
| * Contributors: |
| * Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation |
| */ |
| package org.eclipse.osbp.authentication; |
| |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.osbp.ui.api.complexdatacontainer.IComplexDataContainer; |
| import org.eclipse.osbp.ui.api.complexdatacontainer.IComplexDataContainerChangedListener; |
| import org.eclipse.osbp.ui.api.useraccess.IOrganizationService; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.component.annotations.Reference; |
| import org.osgi.service.component.annotations.ReferenceCardinality; |
| import org.osgi.service.component.annotations.ReferencePolicy; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| // TODO: Auto-generated Javadoc |
| /** |
| * The listener interface for receiving service events. The class that is |
| * interested in processing a service event implements this interface, and the |
| * object created with that class is registered with a component using the |
| * component's <code>addServiceListener</code> method. When the service event |
| * occurs, that object's appropriate method is invoked. |
| * |
| */ |
| // TODO: check reference |
| /* |
| * reference not found |
| * |
| * @see ServiceEvent |
| */ |
| @Component |
| public class ServiceListener { |
| |
| /** The Constant LOGGER. */ |
| private static final Logger LOGGER = LoggerFactory.getLogger(ServiceListener.class); |
| |
| /** The Constant sOrganizationServices. */ |
| public static final Map<String, IOrganizationService> sOrganizationServices = new HashMap<String, IOrganizationService>(); |
| |
| /** The listeners which are listening for changed complex data changes. */ |
| public static final Set<IComplexDataContainerChangedListener> complexDataContainerChangedListeners = new HashSet<IComplexDataContainerChangedListener>(); |
| |
| /** |
| * Gets the organization services. |
| * |
| * @return the organization services |
| */ |
| public static Set<IOrganizationService> getOrganizationServices() { |
| return new HashSet<IOrganizationService>(sOrganizationServices.values()); |
| } |
| |
| /** |
| * Bind organization service. |
| * |
| * @param organization |
| * the organization |
| */ |
| @Reference(cardinality = ReferenceCardinality.OPTIONAL, policy = ReferencePolicy.DYNAMIC) |
| public void bindOrganizationService(IOrganizationService organization) { |
| LOGGER.debug(ServiceListener.class.getCanonicalName() + ": " + organization.getClass().getCanonicalName() + " bound"); |
| sOrganizationServices.put(organization.getClass().getCanonicalName(), organization); |
| triggerComplexDataContainerChangedListeners(); |
| } |
| |
| /** |
| * Unbind organization service. |
| * |
| * @param organization |
| * the organization |
| */ |
| public void unbindOrganizationService(IOrganizationService organization) { |
| LOGGER.debug(ServiceListener.class.getCanonicalName() + ": " + organization.getClass().getCanonicalName() + " unbound"); |
| sOrganizationServices.remove(organization.getClass().getCanonicalName()); |
| triggerComplexDataContainerChangedListeners(); |
| } |
| |
| public static void addComplexDataContainerChangedListener(IComplexDataContainerChangedListener listener) { |
| complexDataContainerChangedListeners.add(listener); |
| } |
| |
| public static void removeComplexDataContainerChangedListener(IComplexDataContainerChangedListener listener) { |
| complexDataContainerChangedListeners.remove(listener); |
| } |
| |
| public static void triggerComplexDataContainerChangedListeners() { |
| for (IComplexDataContainerChangedListener listener : complexDataContainerChangedListeners) { |
| listener.complexDataContainerChanged(); |
| } |
| } |
| } |