8cb9f3a457cf69373a95ee2e051b1fb5f2f1def4
[mdsal.git] / binding / mdsal-binding-dom-adapter / src / test / java / org / opendaylight / mdsal / binding / dom / adapter / test / DataBrokerTestCustomizer.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.mdsal.binding.dom.adapter.test;
9
10 import org.opendaylight.mdsal.dom.spi.store.DOMStore;
11
12 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
13 import com.google.common.collect.ImmutableMap;
14 import com.google.common.util.concurrent.ListeningExecutorService;
15 import com.google.common.util.concurrent.MoreExecutors;
16 import javassist.ClassPool;
17 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
18 import org.opendaylight.mdsal.binding.api.DataBroker;
19 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
20 import org.opendaylight.mdsal.binding.api.NotificationService;
21 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMDataBrokerAdapter;
22 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMNotificationPublishServiceAdapter;
23 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMNotificationServiceAdapter;
24 import org.opendaylight.mdsal.binding.dom.adapter.BindingToNormalizedNodeCodec;
25 import org.opendaylight.mdsal.binding.dom.adapter.test.util.MockSchemaService;
26 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
27 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
28 import org.opendaylight.mdsal.dom.broker.DOMNotificationRouter;
29 import org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker;
30 import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
31 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
32 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
33 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
34 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
35 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
36
37 public class DataBrokerTestCustomizer {
38
39     private DOMDataBroker domDataBroker;
40     private final DOMNotificationRouter domNotificationRouter;
41     private final MockSchemaService schemaService;
42     private ImmutableMap<LogicalDatastoreType, DOMStore> datastores;
43     private final BindingToNormalizedNodeCodec bindingToNormalized;
44
45     public ImmutableMap<LogicalDatastoreType, DOMStore> createDatastores() {
46         return ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
47                 .put(LogicalDatastoreType.OPERATIONAL, createOperationalDatastore())
48                 .put(LogicalDatastoreType.CONFIGURATION,createConfigurationDatastore())
49                 .build();
50     }
51
52     public DataBrokerTestCustomizer() {
53         schemaService = new MockSchemaService();
54         final ClassPool pool = ClassPool.getDefault();
55         final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(pool));
56         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
57         final GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
58         bindingToNormalized = new BindingToNormalizedNodeCodec(loading, codecRegistry);
59         schemaService.registerSchemaContextListener(bindingToNormalized);
60         domNotificationRouter = DOMNotificationRouter.create(16);
61     }
62
63     public DOMStore createConfigurationDatastore() {
64         final InMemoryDOMDataStore store = new InMemoryDOMDataStore("CFG", MoreExecutors.sameThreadExecutor());
65         schemaService.registerSchemaContextListener(store);
66         return store;
67     }
68
69     public DOMStore createOperationalDatastore() {
70         final InMemoryDOMDataStore store = new InMemoryDOMDataStore("OPER", MoreExecutors.sameThreadExecutor());
71         schemaService.registerSchemaContextListener(store);
72         return store;
73     }
74
75     public DOMDataBroker createDOMDataBroker() {
76         return new SerializedDOMDataBroker(getDatastores(), getCommitCoordinatorExecutor());
77     }
78
79     public NotificationService createNotificationService() {
80         return new BindingDOMNotificationServiceAdapter(bindingToNormalized.getCodecRegistry(), domNotificationRouter);
81     }
82
83     public NotificationPublishService createNotificationPublishService() {
84         return new BindingDOMNotificationPublishServiceAdapter(bindingToNormalized, domNotificationRouter);
85     }
86
87
88     public ListeningExecutorService getCommitCoordinatorExecutor() {
89         return MoreExecutors.sameThreadExecutor();
90     }
91
92     public DataBroker createDataBroker() {
93         return new BindingDOMDataBrokerAdapter(getDOMDataBroker(), bindingToNormalized);
94     }
95
96     public BindingToNormalizedNodeCodec getBindingToNormalized() {
97         return bindingToNormalized;
98     }
99
100     public DOMSchemaService getSchemaService() {
101         return schemaService;
102     }
103
104     private DOMDataBroker getDOMDataBroker() {
105         if(domDataBroker == null) {
106             domDataBroker = createDOMDataBroker();
107         }
108         return domDataBroker;
109     }
110
111     private synchronized ImmutableMap<LogicalDatastoreType, DOMStore> getDatastores() {
112         if (datastores == null) {
113             datastores = createDatastores();
114         }
115         return datastores;
116     }
117
118     public void updateSchema(final SchemaContext ctx) {
119         schemaService.changeSchema(ctx);
120     }
121
122     public DOMNotificationRouter getDomNotificationRouter() {
123         return domNotificationRouter;
124     }
125 }