2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-18 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 com.att.eelf.configuration.EELFLogger;
24 import com.att.eelf.configuration.EELFManager;
25 import org.apache.commons.io.IOUtils;
26 import org.onap.aai.edges.JsonIngestor;
27 import org.springframework.beans.factory.annotation.Autowired;
29 import java.nio.charset.Charset;
30 import java.util.ArrayList;
31 import java.util.List;
35 * Converts the contents of the schema config file
36 * (which lists which schema files to be loaded) to
37 * the format the Ingestors can work with.
40 public abstract class ConfigTranslator extends Translator{
41 private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(ConfigTranslator.class);
43 protected SchemaLocationsBean bean;
47 public ConfigTranslator(SchemaLocationsBean schemaLocationbean, SchemaConfigVersions schemaVersions) {
48 super(schemaVersions);
49 this.bean = schemaLocationbean;
54 * Translates the contents of the schema config file
55 * into the input for the NodeIngestor
57 * @return Map of Version to the list of (string) filenames to be
58 * ingested for that version
60 public abstract Map<SchemaVersion, List<String>> getNodeFiles();
62 public List<InputStream> getVersionNodeStream(SchemaVersion version) {
64 Map<SchemaVersion, List<String>> filesToIngest = getNodeFiles();
65 List<InputStream> streams = new ArrayList<>();
67 if(!filesToIngest.containsKey(version)) {
70 List<String> versionFiles = filesToIngest.get(version);
72 for (String name : versionFiles) {
74 InputStream stream = new FileInputStream(new File(name));
75 String value = IOUtils.toString(stream, Charset.defaultCharset());
76 InputStream bis =(IOUtils.toInputStream(value, Charset.defaultCharset()));
78 } catch (FileNotFoundException e) {
79 //TODO This may have to be cascaded
80 LOGGER.warn("File Not Found"+e.getMessage());
81 } catch (IOException e) {
82 LOGGER.warn("IOException while reading files"+e.getMessage());
89 public List<String> getJsonPayload(SchemaVersion version) {
90 Map<SchemaVersion, List<String>> filesToIngest = getEdgeFiles();
91 List<String> jsonPayloads = new ArrayList<>();
92 if(!filesToIngest.containsKey(version)) {
95 List<String> versionFiles = filesToIngest.get(version);
96 JsonIngestor ji = new JsonIngestor();
97 for (String rulesFilename : versionFiles) {
98 jsonPayloads.add(ji.readInJsonFile(rulesFilename));
106 * Translates the contents of the schema config file
107 * into the input for the EdgeIngestor
109 * @return Map of Version to the List of (String) filenames to be
110 * ingested for that version
112 public abstract Map<SchemaVersion, List<String>> getEdgeFiles();