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
|
/*
* 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.translate.impl.read;
import static io.fd.honeycomb.translate.impl.read.GenericInitReader.writeInit;
import io.fd.honeycomb.translate.read.InitFailedException;
import io.fd.honeycomb.translate.read.InitListReader;
import io.fd.honeycomb.translate.read.ReadContext;
import io.fd.honeycomb.translate.read.ReadFailedException;
import io.fd.honeycomb.translate.spi.read.Initialized;
import io.fd.honeycomb.translate.spi.read.InitializingListReaderCustomizer;
import io.fd.honeycomb.translate.util.RWUtils;
import java.util.Optional;
import javax.annotation.Nonnull;
import org.opendaylight.mdsal.binding.api.DataBroker;
import org.opendaylight.yangtools.concepts.Builder;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.Identifiable;
import org.opendaylight.yangtools.yang.binding.Identifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public final class GenericInitListReader<O extends DataObject & Identifiable<K>, K extends Identifier<O>, B extends Builder<O>>
extends GenericListReader<O, K, B>
implements InitListReader<O, K, B> {
private static final Logger LOG = LoggerFactory.getLogger(GenericInitListReader.class);
public GenericInitListReader(@Nonnull final InstanceIdentifier<O> id,
@Nonnull final InitializingListReaderCustomizer<O, K, B> customizer) {
super(id, customizer);
}
@Override
public void init(final DataBroker broker, final InstanceIdentifier<O> id, final ReadContext ctx)
throws InitFailedException {
LOG.debug("{}: Initializing current: {}", this, id);
try {
for (K k : getAllIds(id, ctx)) {
initSingle(broker, RWUtils.replaceLastInId(id, RWUtils.getCurrentIdItem(id, k)), ctx);
}
} catch (ReadFailedException e) {
LOG.warn("{}: Failed to initialize current, unable to read: {}", this, id, e);
throw new InitFailedException(e.getFailedId(), e);
}
}
private void initSingle(final DataBroker broker, final InstanceIdentifier<O> id, final ReadContext ctx)
throws InitFailedException {
LOG.debug("{}: Initializing current: {}", this, id);
try {
final Optional<O> operational = readCurrent(id, ctx);
if (operational.isPresent()) {
final Initialized<? extends DataObject> init =
((InitializingListReaderCustomizer<O, K, B>) customizer).init(id, operational.get(), ctx);
LOG.debug("{}: Writing init config : {} at: {}", GenericInitListReader.this, init.getData(), init.getId());
writeInit(broker, init);
}
} catch (ReadFailedException e) {
LOG.warn("{}: Failed to initialize current, unable to read: {}", this, id, e);
throw new InitFailedException(e.getFailedId(), e);
}
}
}
|
