2 * Copyright (c) 2016 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.restconf.nb.rfc8040.rests.services.impl;
10 import static java.util.Objects.requireNonNull;
12 import java.util.Optional;
13 import javax.ws.rs.Path;
14 import javax.ws.rs.core.UriInfo;
15 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
16 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
17 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
18 import org.opendaylight.restconf.common.OperationsContent;
19 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
20 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
21 import org.opendaylight.restconf.common.util.OperationsResourceUtils;
22 import org.opendaylight.restconf.nb.rfc8040.handlers.SchemaContextHandler;
23 import org.opendaylight.restconf.nb.rfc8040.legacy.NormalizedNodePayload;
24 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfOperationsService;
25 import org.opendaylight.restconf.nb.rfc8040.utils.RestconfConstants;
26 import org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier;
27 import org.opendaylight.yangtools.yang.common.ErrorTag;
28 import org.opendaylight.yangtools.yang.common.ErrorType;
29 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
30 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
35 * Implementation of {@link RestconfOperationsService}.
38 public class RestconfOperationsServiceImpl implements RestconfOperationsService {
39 private static final Logger LOG = LoggerFactory.getLogger(RestconfOperationsServiceImpl.class);
41 private final SchemaContextHandler schemaContextHandler;
42 private final DOMMountPointService mountPointService;
45 * Set {@link SchemaContextHandler} for getting actual {@link SchemaContext}.
47 * @param schemaContextHandler handling schema context
48 * @param mountPointService handling dom mount point service
50 public RestconfOperationsServiceImpl(final SchemaContextHandler schemaContextHandler,
51 final DOMMountPointService mountPointService) {
52 this.schemaContextHandler = requireNonNull(schemaContextHandler);
53 this.mountPointService = requireNonNull(mountPointService);
57 public String getOperationsJSON() {
58 return OperationsContent.JSON.bodyFor(schemaContextHandler.get());
62 public String getOperationsXML() {
63 return OperationsContent.XML.bodyFor(schemaContextHandler.get());
67 public NormalizedNodePayload getOperations(final String identifier, final UriInfo uriInfo) {
68 if (!identifier.contains(RestconfConstants.MOUNT)) {
69 final String errMsg = "URI has bad format. If operations behind mount point should be showed, URI has to "
70 + " end with " + RestconfConstants.MOUNT;
71 LOG.debug("{} for {}", errMsg, identifier);
72 throw new RestconfDocumentedException(errMsg + RestconfConstants.MOUNT, ErrorType.PROTOCOL,
73 ErrorTag.INVALID_VALUE);
76 final InstanceIdentifierContext<?> mountPointIdentifier = ParserIdentifier.toInstanceIdentifier(identifier,
77 schemaContextHandler.get(), Optional.of(mountPointService));
78 final DOMMountPoint mountPoint = mountPointIdentifier.getMountPoint();
79 final var entry = OperationsResourceUtils.contextForModelContext(modelContext(mountPoint), mountPoint);
80 return NormalizedNodePayload.of(entry.getKey(), entry.getValue());
83 private static EffectiveModelContext modelContext(final DOMMountPoint mountPoint) {
84 return mountPoint.getService(DOMSchemaService.class)
85 .flatMap(svc -> Optional.ofNullable(svc.getGlobalContext()))