-
Notifications
You must be signed in to change notification settings - Fork 215
/
AbstractBaseLink.java
76 lines (63 loc) · 2.09 KB
/
AbstractBaseLink.java
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
/*
* Copyright (c) 2022 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.wot.model;
import java.util.Optional;
import javax.annotation.Nullable;
import org.eclipse.ditto.json.JsonObject;
/**
* Abstract implementation of {@link BaseLink}.
*/
abstract class AbstractBaseLink<L extends BaseLink<L>>
extends AbstractTypedJsonObject<L>
implements BaseLink<L> {
protected AbstractBaseLink(final JsonObject wrappedObject) {
super(wrappedObject);
}
@Override
public IRI getHref() {
return IRI.of(wrappedObject.getValueOrThrow(BaseLinkJsonFields.HREF));
}
@Override
public Optional<String> getType() {
return wrappedObject.getValue(BaseLinkJsonFields.TYPE);
}
@Override
public Optional<String> getRel() {
return wrappedObject.getValue(BaseLinkJsonFields.REL);
}
@Override
public Optional<IRI> getAnchor() {
return wrappedObject.getValue(BaseLinkJsonFields.ANCHOR)
.map(IRI::of);
}
@Override
public Optional<Hreflang> getHreflang() {
return Optional.ofNullable(
TdHelpers.getValueIgnoringWrongType(wrappedObject, BaseLinkJsonFields.HREFLANG_MULTIPLE)
.map(MultipleHreflang::fromJson)
.map(Hreflang.class::cast)
.orElseGet(() -> wrappedObject.getValue(BaseLinkJsonFields.HREFLANG)
.map(SingleHreflang::of)
.orElse(null)
)
);
}
@Override
public JsonObject toJson() {
return wrappedObject;
}
@Override
protected boolean canEqual(@Nullable final Object other) {
return other instanceof AbstractBaseLink;
}
}