2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.data.codec.gson;
10 import static com.google.common.base.Verify.verifyNotNull;
12 import com.google.common.annotations.Beta;
13 import java.util.List;
14 import java.util.function.BiFunction;
15 import org.opendaylight.yangtools.yang.common.QNameModule;
16 import org.opendaylight.yangtools.yang.data.impl.codec.AbstractIntegerStringCodec;
17 import org.opendaylight.yangtools.yang.data.impl.codec.BinaryStringCodec;
18 import org.opendaylight.yangtools.yang.data.impl.codec.BitsStringCodec;
19 import org.opendaylight.yangtools.yang.data.impl.codec.BooleanStringCodec;
20 import org.opendaylight.yangtools.yang.data.impl.codec.DecimalStringCodec;
21 import org.opendaylight.yangtools.yang.data.impl.codec.EnumStringCodec;
22 import org.opendaylight.yangtools.yang.data.impl.codec.StringStringCodec;
23 import org.opendaylight.yangtools.yang.data.util.codec.AbstractCodecFactory;
24 import org.opendaylight.yangtools.yang.data.util.codec.CodecCache;
25 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
26 import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition;
27 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
28 import org.opendaylight.yangtools.yang.model.api.type.BooleanTypeDefinition;
29 import org.opendaylight.yangtools.yang.model.api.type.DecimalTypeDefinition;
30 import org.opendaylight.yangtools.yang.model.api.type.EmptyTypeDefinition;
31 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
32 import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition;
33 import org.opendaylight.yangtools.yang.model.api.type.InstanceIdentifierTypeDefinition;
34 import org.opendaylight.yangtools.yang.model.api.type.Int16TypeDefinition;
35 import org.opendaylight.yangtools.yang.model.api.type.Int32TypeDefinition;
36 import org.opendaylight.yangtools.yang.model.api.type.Int64TypeDefinition;
37 import org.opendaylight.yangtools.yang.model.api.type.Int8TypeDefinition;
38 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
39 import org.opendaylight.yangtools.yang.model.api.type.Uint16TypeDefinition;
40 import org.opendaylight.yangtools.yang.model.api.type.Uint32TypeDefinition;
41 import org.opendaylight.yangtools.yang.model.api.type.Uint64TypeDefinition;
42 import org.opendaylight.yangtools.yang.model.api.type.Uint8TypeDefinition;
43 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
44 import org.opendaylight.yangtools.yang.model.api.type.UnknownTypeDefinition;
47 * Factory for creating JSON equivalents of codecs. Each instance of this object is bound to
48 * a particular {@link SchemaContext}, but can be reused by multiple {@link JSONNormalizedNodeStreamWriter}s.
51 public final class JSONCodecFactory extends AbstractCodecFactory<JSONCodec<?>> {
52 private final JSONCodec<?> iidCodec;
54 JSONCodecFactory(final SchemaContext context, final CodecCache<JSONCodec<?>> cache,
55 final BiFunction<SchemaContext, JSONCodecFactory, JSONInstanceIdentifierCodec> iidCodecSupplier) {
56 super(context, cache);
57 iidCodec = verifyNotNull(iidCodecSupplier.apply(context, this));
61 protected JSONCodec<?> binaryCodec(final BinaryTypeDefinition type) {
62 return new QuotedJSONCodec<>(BinaryStringCodec.from(type));
66 protected JSONCodec<?> booleanCodec(final BooleanTypeDefinition type) {
67 return new BooleanJSONCodec(BooleanStringCodec.from(type));
71 protected JSONCodec<?> bitsCodec(final BitsTypeDefinition type) {
72 return new QuotedJSONCodec<>(BitsStringCodec.from(type));
76 protected JSONCodec<?> decimalCodec(final DecimalTypeDefinition type) {
77 return new NumberJSONCodec<>(DecimalStringCodec.from(type));
81 protected JSONCodec<?> emptyCodec(final EmptyTypeDefinition type) {
82 return EmptyJSONCodec.INSTANCE;
86 protected JSONCodec<?> enumCodec(final EnumTypeDefinition type) {
87 return new QuotedJSONCodec<>(EnumStringCodec.from(type));
91 protected JSONCodec<?> identityRefCodec(final IdentityrefTypeDefinition type, final QNameModule module) {
92 return new IdentityrefJSONCodec(getSchemaContext(), module);
96 protected JSONCodec<?> instanceIdentifierCodec(final InstanceIdentifierTypeDefinition type) {
101 protected JSONCodec<?> int8Codec(final Int8TypeDefinition type) {
102 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
106 protected JSONCodec<?> int16Codec(final Int16TypeDefinition type) {
107 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
111 protected JSONCodec<?> int32Codec(final Int32TypeDefinition type) {
112 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
116 protected JSONCodec<?> int64Codec(final Int64TypeDefinition type) {
117 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
121 protected JSONCodec<?> stringCodec(final StringTypeDefinition type) {
122 return new QuotedJSONCodec<>(StringStringCodec.from(type));
126 protected JSONCodec<?> uint8Codec(final Uint8TypeDefinition type) {
127 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
131 protected JSONCodec<?> uint16Codec(final Uint16TypeDefinition type) {
132 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
136 protected JSONCodec<?> uint32Codec(final Uint32TypeDefinition type) {
137 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
141 protected JSONCodec<?> uint64Codec(final Uint64TypeDefinition type) {
142 return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
146 protected JSONCodec<?> unionCodec(final UnionTypeDefinition type, final List<JSONCodec<?>> codecs) {
147 return UnionJSONCodec.create(type, codecs);
151 protected JSONCodec<?> unknownCodec(final UnknownTypeDefinition type) {
152 return NullJSONCodec.INSTANCE;