1416cda5d8bda557e5061a1e89ba0a46c3096709
[controller.git] / opendaylight / md-sal / sal-binding-config / src / main / java / org / opendaylight / controller / config / yang / md / sal / binding / impl / NotificationBrokerImplModule.java
1 /*
2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.controller.config.yang.md.sal.binding.impl;
9
10 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
11 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
12 import org.opendaylight.controller.md.sal.binding.compat.HeliumNotificationProviderServiceAdapter;
13 import org.opendaylight.controller.md.sal.binding.compat.HeliumNotificationProviderServiceWithInterestListeners;
14 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationPublishServiceAdapter;
15 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationServiceAdapter;
16 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationPublishService;
17 import org.opendaylight.controller.md.sal.dom.spi.DOMNotificationSubscriptionListenerRegistry;
18
19 /**
20  * @deprecated Replaced by blueprint wiring
21  */
22 @Deprecated
23 public final class NotificationBrokerImplModule extends
24         org.opendaylight.controller.config.yang.md.sal.binding.impl.AbstractNotificationBrokerImplModule {
25
26     public NotificationBrokerImplModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
27             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
28         super(identifier, dependencyResolver);
29     }
30
31     public NotificationBrokerImplModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
32             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
33             final NotificationBrokerImplModule oldModule, final java.lang.AutoCloseable oldInstance) {
34         super(identifier, dependencyResolver, oldModule, oldInstance);
35     }
36
37     @Override
38     public void validate() {
39         super.validate();
40         // Add custom validation for module attributes here.
41     }
42
43     @Override
44     public java.lang.AutoCloseable createInstance() {
45         return createHeliumAdapter(getNotificationPublishAdapterDependency(), getNotificationAdapterDependency());
46     }
47
48     private static AutoCloseable createHeliumAdapter(final NotificationPublishService publishService,
49             final NotificationService listenService) {
50         if (listenService instanceof BindingDOMNotificationServiceAdapter
51                 && publishService instanceof BindingDOMNotificationPublishServiceAdapter) {
52             final BindingDOMNotificationPublishServiceAdapter castedPublish =
53                     (BindingDOMNotificationPublishServiceAdapter) publishService;
54             final BindingDOMNotificationServiceAdapter castedListen =
55                     (BindingDOMNotificationServiceAdapter) listenService;
56             final DOMNotificationPublishService domPublishService = castedPublish.getDomPublishService();
57             if (domPublishService instanceof DOMNotificationSubscriptionListenerRegistry) {
58                 final DOMNotificationSubscriptionListenerRegistry subsRegistry =
59                         (DOMNotificationSubscriptionListenerRegistry) domPublishService;
60                 return new HeliumNotificationProviderServiceWithInterestListeners(castedPublish, castedListen,
61                         subsRegistry);
62             }
63         }
64         return new HeliumNotificationProviderServiceAdapter(publishService, listenService);
65     }
66 }

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