2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.aai.setup;
23 import java.io.IOException;
24 import java.io.InputStream;
25 import java.util.ArrayList;
26 import java.util.Collections;
27 import java.util.HashMap;
28 import java.util.List;
31 import org.onap.aai.restclient.RestClient;
32 import org.slf4j.Logger;
33 import org.slf4j.LoggerFactory;
34 import org.springframework.beans.factory.annotation.Autowired;
35 import org.springframework.beans.factory.annotation.Qualifier;
36 import org.springframework.beans.factory.annotation.Value;
37 import org.springframework.core.io.Resource;
38 import org.springframework.http.HttpHeaders;
39 import org.springframework.http.HttpStatus;
40 import org.springframework.http.MediaType;
41 import org.springframework.http.ResponseEntity;
44 * <b>AAIConfigTranslator</b> is responsible for looking at the schema files and
45 * edge files based on the available versions Also has the ability to exclude
46 * them based on the node.exclusion.pattern
48 public class SchemaServiceTranslator extends Translator {
50 private static final Logger LOGGER = LoggerFactory.getLogger(SchemaServiceTranslator.class);
52 @Value("${schema.service.nodes.endpoint}")
53 private String nodeSchemaUri;
55 @Value("${schema.service.edges.endpoint}")
56 private String edgeSchemaUri;
59 private RestClient restClient;
61 public SchemaServiceTranslator(SchemaVersions schemaVersions) {
62 super(schemaVersions);
68 * @see org.onap.aai.setup.ConfigTranslator#getNodeFiles()
72 public List<InputStream> getVersionNodeStream(SchemaVersion version) throws IOException {
74 final Map<String, String> headersMap = new HashMap<>();
75 headersMap.put(HttpHeaders.ACCEPT, MediaType.APPLICATION_XML.toString());
76 headersMap.put(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_XML.toString());
77 final String content = "";
78 final String uri = nodeSchemaUri + version.toString();
79 ResponseEntity<Resource> schemaResponse = restClient.getGetResource(content, uri, headersMap);
81 verifySchemaServiceResponse(schemaResponse.getStatusCode());
82 LOGGER.debug("SchemaResponse Status code" + schemaResponse.getStatusCode());
84 Resource resultBody = schemaResponse.getBody();
85 return resultBody != null
86 ? Collections.singletonList(resultBody.getInputStream())
87 : Collections.emptyList();
91 public List<String> getJsonPayload(SchemaVersion version) throws IOException {
93 * Call Schema MS to get versions using RestTemplate
95 final String content = "";
96 final String uri = edgeSchemaUri + version.toString();
97 final Map<String, String> headersMap = new HashMap<>();
99 ResponseEntity<String> schemaResponse = restClient.getGetRequest(content, uri, headersMap);
100 verifySchemaServiceResponse(schemaResponse.getStatusCode());
101 LOGGER.debug("SchemaResponse Status code" + schemaResponse.getStatusCode());
102 return Collections.singletonList(schemaResponse.getBody());
106 private void verifySchemaServiceResponse(HttpStatus statusCode) throws IOException {
107 if (statusCode != HttpStatus.OK) {
108 LOGGER.error("Please check the Schema Service. It returned with the status code {}", statusCode);
109 throw new IOException("SchemaService is not available");