Examples with RestconfNormalizedNodeWriter org.opendaylight.restconf.nb.rfc8040.jersey.providers.api.RestconfNormalizedNodeWriter used on opensource projects

Example 1 with RestconfNormalizedNodeWriter

use of org.opendaylight.restconf.nb.rfc8040.jersey.providers.api.RestconfNormalizedNodeWriter in project netconf by opendaylight.

the class JsonNormalizedNodeBodyWriter method writeNormalizedNode.

private static void writeNormalizedNode(final JsonWriter jsonWriter, final SchemaPath path, final InstanceIdentifierContext<SchemaNode> context, final NormalizedNode data, final DepthParam depth, final List<Set<QName>> fields) throws IOException {
    final RestconfNormalizedNodeWriter nnWriter;
    if (context.getSchemaNode() instanceof RpcDefinition) {
        /*
             *  RpcDefinition is not supported as initial codec in JSONStreamWriter,
             *  so we need to emit initial output declaration..
             */
        final RpcDefinition rpc = (RpcDefinition) context.getSchemaNode();
        final SchemaPath rpcPath = SchemaPath.of(Absolute.of(rpc.getQName(), rpc.getOutput().getQName()));
        nnWriter = createNormalizedNodeWriter(context, rpcPath, jsonWriter, depth, fields);
        final Module module = context.getSchemaContext().findModule(data.getIdentifier().getNodeType().getModule()).get();
        jsonWriter.name(module.getName() + ":output");
        jsonWriter.beginObject();
        writeChildren(nnWriter, (ContainerNode) data);
        jsonWriter.endObject();
    } else if (context.getSchemaNode() instanceof ActionDefinition) {
        /*
             *  ActionDefinition is not supported as initial codec in JSONStreamWriter,
             *  so we need to emit initial output declaration..
             */
        final ActionDefinition actDef = (ActionDefinition) context.getSchemaNode();
        final List<QName> qNames = context.getInstanceIdentifier().getPathArguments().stream().filter(arg -> !(arg instanceof YangInstanceIdentifier.NodeIdentifierWithPredicates)).filter(arg -> !(arg instanceof YangInstanceIdentifier.AugmentationIdentifier)).map(PathArgument::getNodeType).collect(Collectors.toList());
        qNames.add(actDef.getQName());
        qNames.add(actDef.getOutput().getQName());
        final SchemaPath actPath = SchemaPath.of(Absolute.of(qNames));
        nnWriter = createNormalizedNodeWriter(context, actPath, jsonWriter, depth, fields);
        final Module module = context.getSchemaContext().findModule(data.getIdentifier().getNodeType().getModule()).get();
        jsonWriter.name(module.getName() + ":output");
        jsonWriter.beginObject();
        writeChildren(nnWriter, (ContainerNode) data);
        jsonWriter.endObject();
    } else {
        if (SchemaPath.ROOT.equals(path)) {
            nnWriter = createNormalizedNodeWriter(context, path, jsonWriter, depth, fields);
        } else {
            nnWriter = createNormalizedNodeWriter(context, path.getParent(), jsonWriter, depth, fields);
        }
        if (data instanceof MapEntryNode) {
            // Restconf allows returning one list item. We need to wrap it
            // in map node in order to serialize it properly
            nnWriter.write(ImmutableNodes.mapNodeBuilder(data.getIdentifier().getNodeType()).withChild((MapEntryNode) data).build());
        } else {
            nnWriter.write(data);
        }
    }
    nnWriter.flush();
}

Example 2 with RestconfNormalizedNodeWriter

use of org.opendaylight.restconf.nb.rfc8040.jersey.providers.api.RestconfNormalizedNodeWriter in project netconf by opendaylight.

the class XmlNormalizedNodeBodyWriter method writeNormalizedNode.

private static void writeNormalizedNode(final XMLStreamWriter xmlWriter, final InstanceIdentifierContext<?> pathContext, final NormalizedNode data, final DepthParam depth, final List<Set<QName>> fields) throws IOException {
    final RestconfNormalizedNodeWriter nnWriter;
    final EffectiveModelContext schemaCtx = pathContext.getSchemaContext();
    if (pathContext.getSchemaNode() instanceof RpcDefinition) {
        /*
             *  RpcDefinition is not supported as initial codec in XMLStreamWriter,
             *  so we need to emit initial output declaration..
             */
        final RpcDefinition rpc = (RpcDefinition) pathContext.getSchemaNode();
        final SchemaPath rpcPath = SchemaPath.of(Absolute.of(rpc.getQName(), rpc.getOutput().getQName()));
        nnWriter = createNormalizedNodeWriter(xmlWriter, schemaCtx, rpcPath, depth, fields);
        writeElements(xmlWriter, nnWriter, (ContainerNode) data);
    } else if (pathContext.getSchemaNode() instanceof ActionDefinition) {
        /*
             *  ActionDefinition is not supported as initial codec in XMLStreamWriter,
             *  so we need to emit initial output declaration..
             */
        final ActionDefinition actDef = (ActionDefinition) pathContext.getSchemaNode();
        final List<QName> qNames = pathContext.getInstanceIdentifier().getPathArguments().stream().filter(arg -> !(arg instanceof YangInstanceIdentifier.NodeIdentifierWithPredicates)).filter(arg -> !(arg instanceof YangInstanceIdentifier.AugmentationIdentifier)).map(PathArgument::getNodeType).collect(Collectors.toList());
        qNames.add(actDef.getQName());
        qNames.add(actDef.getOutput().getQName());
        final SchemaPath actPath = SchemaPath.of(Absolute.of(qNames));
        nnWriter = createNormalizedNodeWriter(xmlWriter, schemaCtx, actPath, depth, fields);
        writeElements(xmlWriter, nnWriter, (ContainerNode) data);
    } else {
        final boolean isRoot = pathContext.getInstanceIdentifier().isEmpty();
        if (isRoot) {
            nnWriter = createNormalizedNodeWriter(xmlWriter, schemaCtx, SchemaPath.ROOT, depth, fields);
        } else {
            final List<QName> qNames = pathContext.getInstanceIdentifier().getPathArguments().stream().filter(arg -> !(arg instanceof YangInstanceIdentifier.NodeIdentifierWithPredicates)).filter(arg -> !(arg instanceof YangInstanceIdentifier.AugmentationIdentifier)).map(PathArgument::getNodeType).collect(Collectors.toList());
            final SchemaPath path = SchemaPath.of(Absolute.of(qNames));
            nnWriter = createNormalizedNodeWriter(xmlWriter, schemaCtx, path.getParent(), depth, fields);
        }
        if (data instanceof MapEntryNode) {
            // Restconf allows returning one list item. We need to wrap it
            // in map node in order to serialize it properly
            nnWriter.write(ImmutableNodes.mapNodeBuilder(data.getIdentifier().getNodeType()).addChild((MapEntryNode) data).build());
        } else if (isRoot) {
            if (data instanceof ContainerNode && ((ContainerNode) data).isEmpty()) {
                writeEmptyDataNode(xmlWriter, data);
            } else {
                writeAndWrapInDataNode(xmlWriter, nnWriter, data);
            }
        } else {
            nnWriter.write(data);
        }
    }
    nnWriter.flush();
}