restconf/restconf-nb-rfc8040/src/main/java/org/opendaylight/restconf/nb/rfc8040/rests/services/impl/RootResourceDiscoveryServiceImpl.java

   1 /*
   2  * Copyright (c) 2020 ZTE Corp. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.restconf.nb.rfc8040.rests.services.impl;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import javax.ws.rs.Path;
  13 import javax.ws.rs.core.Response;
  14 import javax.ws.rs.core.Response.Status;
  15 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RootResourceDiscoveryService;
  16
  17 @Path("/")
  18 public final class RootResourceDiscoveryServiceImpl implements RootResourceDiscoveryService {
  19     private final String restconfRoot;
  20
  21     public RootResourceDiscoveryServiceImpl(final String restconfRoot) {
  22         this.restconfRoot = requireNonNull(restconfRoot);
  23     }
  24
  25     @Override
  26     public Response readXrdData() {
  27         return Response.status(Status.OK)
  28             .entity("<?xml version='1.0' encoding='UTF-8'?>\n"
  29                 + "<XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'>\n"
  30                 + "     <Link rel='restconf' href='/" + restconfRoot + "'/>\n"
  31                 + "</XRD>")
  32             .build();
  33     }
  34
  35     @Override
  36     public Response readJsonData() {
  37         return Response.status(Status.OK)
  38             .entity("{\n"
  39                 + " \"links\" :\n"
  40                 + " {\n"
  41                 + "     \"rel\" : \"restconf\",\n"
  42                 + "     \"href\" : \"/" + restconfRoot + "\"\n"
  43                 + " }\n"
  44                 + "}")
  45             .build();
  46     }
  47 }
  48