2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017-2018 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 package org.onap.aai.datarouter.schema;
23 import java.io.IOException;
24 import java.io.InputStream;
25 import java.net.URISyntaxException;
26 import java.nio.file.Files;
27 import java.nio.file.NoSuchFileException;
28 import java.nio.file.Path;
29 import java.nio.file.Paths;
30 import java.util.Properties;
31 import org.onap.aai.cl.eelf.LoggerFactory;
32 import org.onap.aai.datarouter.logging.DataRouterMsgs;
34 public class SchemaIngestPropertiesReader {
36 private static final String SCHEMA_INGEST_PROPERTIES_FILE = "schemaIngest.properties";
37 private static final String MSG_FAILED_LOAD_SCHEMA_INGEST_PROPERTIES = "Failed to load " + SCHEMA_INGEST_PROPERTIES_FILE;
39 private static final String SCHEMA_INGEST_PROPERTIES_LOCATION =
40 System.getProperty("CONFIG_HOME") + "/" + SCHEMA_INGEST_PROPERTIES_FILE;
42 private static org.onap.aai.cl.api.Logger logger =
43 LoggerFactory.getInstance().getLogger(SchemaIngestPropertiesReader.class.getName());
46 * Gets the location of the OXM.
48 * @return the directory containing the OXM files
50 public String getNodeDir() {
52 Properties prop = new Properties();
54 prop = loadFromFile(SCHEMA_INGEST_PROPERTIES_LOCATION);
55 } catch (NoSuchFileException e) {
57 prop = loadFromClasspath(SCHEMA_INGEST_PROPERTIES_FILE);
58 } catch (URISyntaxException | IOException ef) {
59 logger.error(DataRouterMsgs.SCHEMA_INGEST_LOAD_ERROR, ef.getMessage());
60 throw new RuntimeException(MSG_FAILED_LOAD_SCHEMA_INGEST_PROPERTIES);
62 } catch (IOException ec) {
63 logger.error(DataRouterMsgs.SCHEMA_INGEST_LOAD_ERROR, ec.getMessage());
64 throw new RuntimeException(MSG_FAILED_LOAD_SCHEMA_INGEST_PROPERTIES);
66 return prop.getProperty("nodeDir");
69 private Properties loadFromFile(String filename) throws IOException {
70 Path configLocation = Paths.get(filename);
71 try (InputStream stream = Files.newInputStream(configLocation)) {
72 return loadProperties(stream);
76 private Properties loadFromClasspath(String resourceName) throws URISyntaxException, IOException {
77 Path path = Paths.get(ClassLoader.getSystemResource(resourceName).toURI());
78 try (InputStream stream = Files.newInputStream(path)) {
79 return loadProperties(stream);
83 private Properties loadProperties(InputStream stream) throws IOException {
84 Properties config = new Properties();