1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* Licensed 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 io.fd.honeycomb.v3po.impl.data;
import com.google.common.base.Optional;
import com.google.common.collect.Multimap;
import io.fd.honeycomb.v3po.translate.impl.read.CompositeChildReader;
import io.fd.honeycomb.v3po.translate.impl.read.CompositeListReader;
import io.fd.honeycomb.v3po.translate.impl.read.CompositeRootReader;
import io.fd.honeycomb.v3po.translate.util.read.DelegatingReaderRegistry;
import io.fd.honeycomb.v3po.translate.util.read.ReflexiveChildReaderCustomizer;
import io.fd.honeycomb.v3po.translate.util.read.ReflexiveRootReaderCustomizer;
import io.fd.honeycomb.v3po.translate.util.RWUtils;
import io.fd.honeycomb.v3po.translate.read.ChildReader;
import io.fd.honeycomb.v3po.translate.read.ReadContext;
import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
import io.fd.honeycomb.v3po.translate.read.Reader;
import io.fd.honeycomb.v3po.translate.v3po.vppstate.BridgeDomainCustomizer;
import io.fd.honeycomb.v3po.translate.v3po.vppstate.VersionCustomizer;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppState;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppStateBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomains;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomainsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.Version;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainKey;
import org.opendaylight.yangtools.yang.binding.ChildOf;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.openvpp.vppjapi.vppApi;
// TODO use some DI framework instead of singleton
public class ReaderRegistry implements io.fd.honeycomb.v3po.translate.read.ReaderRegistry {
private static ReaderRegistry instance;
private final DelegatingReaderRegistry reader;
private ReaderRegistry(@Nonnull final vppApi vppApi) {
final CompositeRootReader<VppState, VppStateBuilder> vppStateReader = initVppStateReader(vppApi);
// TODO add more root readers
reader = new DelegatingReaderRegistry(Collections.<Reader<? extends DataObject>>singletonList(vppStateReader));
}
private static CompositeRootReader<VppState, VppStateBuilder> initVppStateReader(@Nonnull final vppApi vppApi) {
final ChildReader<Version> versionReader = new CompositeChildReader<>(
Version.class, new VersionCustomizer(vppApi));
final CompositeListReader<BridgeDomain, BridgeDomainKey, BridgeDomainBuilder>
bridgeDomainReader = new CompositeListReader<>(
BridgeDomain.class,
new BridgeDomainCustomizer(vppApi));
final ChildReader<BridgeDomains> bridgeDomainsReader = new CompositeChildReader<>(
BridgeDomains.class,
RWUtils.singletonChildReaderList(bridgeDomainReader),
new ReflexiveChildReaderCustomizer<>(BridgeDomainsBuilder.class));
final List<ChildReader<? extends ChildOf<VppState>>> childVppReaders = new ArrayList<>();
childVppReaders.add(versionReader);
childVppReaders.add(bridgeDomainsReader);
return new CompositeRootReader<>(
VppState.class,
childVppReaders,
RWUtils.<VppState>emptyAugReaderList(),
new ReflexiveRootReaderCustomizer<>(VppStateBuilder.class));
}
public static synchronized ReaderRegistry getInstance(@Nonnull final vppApi vppApi) {
if (instance == null) {
instance = new ReaderRegistry(vppApi);
}
return instance;
}
@Nonnull
@Override
public Multimap<InstanceIdentifier<? extends DataObject>, ? extends DataObject> readAll(
@Nonnull final ReadContext ctx) throws ReadFailedException {
return reader.readAll(ctx);
}
@Nonnull
@Override
public Optional<? extends DataObject> read(@Nonnull final InstanceIdentifier<? extends DataObject> id,
@Nonnull final ReadContext ctx) throws ReadFailedException {
return reader.read(id, ctx);
}
@Nonnull
@Override
public InstanceIdentifier<DataObject> getManagedDataObjectType() {
return reader.getManagedDataObjectType();
}
}
|
