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.HashMap;
27 import java.util.List;
30 import org.onap.aai.restclient.RestClient;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
33 import org.springframework.beans.factory.annotation.Autowired;
34 import org.springframework.beans.factory.annotation.Qualifier;
35 import org.springframework.beans.factory.annotation.Value;
36 import org.springframework.core.io.Resource;
37 import org.springframework.http.HttpHeaders;
38 import org.springframework.http.HttpStatus;
39 import org.springframework.http.MediaType;
40 import org.springframework.http.ResponseEntity;
43 * <b>AAIConfigTranslator</b> is responsible for looking at the schema files and
44 * edge files based on the available versions Also has the ability to exclude
45 * them based on the node.exclusion.pattern
47 public class SchemaServiceTranslator extends Translator {
49 private static final Logger LOGGER = LoggerFactory.getLogger(SchemaServiceTranslator.class);
51 private static final String SchemaServiceClientType = "schema.service";
53 @Value("${schema.service.nodes.endpoint}")
54 private String nodeSchemaUri;
56 @Value("${schema.service.edges.endpoint}")
57 private String edgeSchemaUri;
59 @Qualifier("restClient")
61 private RestClient restClient;
63 public SchemaServiceTranslator(SchemaVersions schemaVersions) {
64 super(schemaVersions);
70 * @see org.onap.aai.setup.ConfigTranslator#getNodeFiles()
74 public List<InputStream> getVersionNodeStream(SchemaVersion version) throws IOException {
76 List<InputStream> inputStreams = new ArrayList<>();
78 String uri = nodeSchemaUri + version.toString();
79 Map<String, String> headersMap = new HashMap<>();
81 headersMap.put(HttpHeaders.ACCEPT, MediaType.APPLICATION_XML.toString());
82 headersMap.put(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_XML.toString());
83 ResponseEntity<Resource> schemaResponse = restClient.getGetResource(content, uri, headersMap);
84 verifySchemaServiceResponse(schemaResponse.getStatusCode());
85 LOGGER.debug("SchemaResponse Status code" + schemaResponse.getStatusCode());
86 Resource resultBody = schemaResponse.getBody();
87 if (resultBody != null) {
88 inputStreams.add(resultBody.getInputStream());
94 public List<String> getJsonPayload(SchemaVersion version) throws IOException {
96 * Call Schema MS to get versions using RestTemplate
98 List<String> inputStreams = new ArrayList<>();
100 String uri = edgeSchemaUri + version.toString();
101 Map<String, String> headersMap = new HashMap<>();
103 ResponseEntity<String> schemaResponse = restClient.getGetRequest(content, uri, headersMap);
104 verifySchemaServiceResponse(schemaResponse.getStatusCode());
105 LOGGER.debug("SchemaResponse Status code" + schemaResponse.getStatusCode());
106 inputStreams.add(schemaResponse.getBody());
111 private void verifySchemaServiceResponse(HttpStatus statusCode) throws IOException {
112 if (statusCode != HttpStatus.OK) {
113 LOGGER.error("Please check the Schema Service. It returned with the status code {}", statusCode);
114 throw new IOException("SchemaService is not available");