--- /dev/null
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.data.codec.gson;
+
+import com.google.common.annotations.Beta;
+import java.util.List;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.data.impl.codec.AbstractIntegerStringCodec;
+import org.opendaylight.yangtools.yang.data.impl.codec.BinaryStringCodec;
+import org.opendaylight.yangtools.yang.data.impl.codec.BitsStringCodec;
+import org.opendaylight.yangtools.yang.data.impl.codec.BooleanStringCodec;
+import org.opendaylight.yangtools.yang.data.impl.codec.DecimalStringCodec;
+import org.opendaylight.yangtools.yang.data.impl.codec.EnumStringCodec;
+import org.opendaylight.yangtools.yang.data.impl.codec.StringStringCodec;
+import org.opendaylight.yangtools.yang.data.util.codec.AbstractCodecFactory;
+import org.opendaylight.yangtools.yang.data.util.codec.CodecCache;
+import org.opendaylight.yangtools.yang.data.util.codec.LazyCodecCache;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.BooleanTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.DecimalTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.EmptyTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.InstanceIdentifierTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Int16TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Int32TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Int64TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Int8TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Uint16TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Uint32TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Uint64TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.Uint8TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.UnknownTypeDefinition;
+
+/**
+ * Factory for creating JSON equivalents of codecs. Each instance of this object is bound to
+ * a particular {@link EffectiveModelContext}, but can be reused by multiple {@link JSONNormalizedNodeStreamWriter}s.
+ */
+@Beta
+public abstract class JSONCodecFactory extends AbstractCodecFactory<JSONCodec<?>> {
+ JSONCodecFactory(final @NonNull EffectiveModelContext context, final @NonNull CodecCache<JSONCodec<?>> cache) {
+ super(context, cache);
+ }
+
+ @Override
+ protected final JSONCodec<?> binaryCodec(final BinaryTypeDefinition type) {
+ return new QuotedJSONCodec<>(BinaryStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> booleanCodec(final BooleanTypeDefinition type) {
+ return new BooleanJSONCodec(BooleanStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> bitsCodec(final BitsTypeDefinition type) {
+ return new QuotedJSONCodec<>(BitsStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> decimalCodec(final DecimalTypeDefinition type) {
+ return wrapDecimalCodec(DecimalStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> emptyCodec(final EmptyTypeDefinition type) {
+ return EmptyJSONCodec.INSTANCE;
+ }
+
+ @Override
+ protected final JSONCodec<?> enumCodec(final EnumTypeDefinition type) {
+ return new QuotedJSONCodec<>(EnumStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> identityRefCodec(final IdentityrefTypeDefinition type, final QNameModule module) {
+ return new IdentityrefJSONCodec(getEffectiveModelContext(), module);
+ }
+
+ @Override
+ protected final JSONCodec<?> int8Codec(final Int8TypeDefinition type) {
+ return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> int16Codec(final Int16TypeDefinition type) {
+ return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> int32Codec(final Int32TypeDefinition type) {
+ return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> int64Codec(final Int64TypeDefinition type) {
+ return wrapIntegerCodec(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> stringCodec(final StringTypeDefinition type) {
+ return new QuotedJSONCodec<>(StringStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> uint8Codec(final Uint8TypeDefinition type) {
+ return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> uint16Codec(final Uint16TypeDefinition type) {
+ return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> uint32Codec(final Uint32TypeDefinition type) {
+ return new NumberJSONCodec<>(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> uint64Codec(final Uint64TypeDefinition type) {
+ return wrapIntegerCodec(AbstractIntegerStringCodec.from(type));
+ }
+
+ @Override
+ protected final JSONCodec<?> unionCodec(final UnionTypeDefinition type, final List<JSONCodec<?>> codecs) {
+ return UnionJSONCodec.create(type, codecs);
+ }
+
+ @Override
+ protected final JSONCodec<?> unknownCodec(final UnknownTypeDefinition type) {
+ return NullJSONCodec.INSTANCE;
+ }
+
+ @Override
+ protected abstract JSONCodec<?> instanceIdentifierCodec(InstanceIdentifierTypeDefinition type);
+
+ // Returns a one-off factory for the purposes of normalizing an anydata tree.
+ //
+ // FIXME: 7.0.0: this is really ugly, as we should be able to tell if the new context is the same as ours and
+ // whether our cache is thread-safe -- in which case we should just return this.
+ // The supplier/cache/factory layout needs to be reworked so that this call ends up being equivalent
+ // to JSONCodecFactorySupplier.getShared() in case this factory is not thread safe.
+ //
+ // The above is not currently possible, as we cannot reference JSONCodecFactorySupplier from the
+ // factory due to that potentially creating a circular reference.
+ final JSONCodecFactory rebaseTo(final EffectiveModelContext newSchemaContext) {
+ return rebaseTo(newSchemaContext, new LazyCodecCache<>());
+ }
+
+ abstract JSONCodecFactory rebaseTo(EffectiveModelContext newSchemaContext, CodecCache<JSONCodec<?>> newCache);
+
+ abstract JSONCodec<?> wrapDecimalCodec(DecimalStringCodec decimalCodec);
+
+ abstract JSONCodec<?> wrapIntegerCodec(AbstractIntegerStringCodec<?, ?> integerCodec);
+}
Code Review / yangtools.git / blobdiff