2 * ============LICENSE_START====================================================
4 * ===========================================================================
5 * Copyright (c) 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====================================================
22 package org.onap.aaf.cadi.aaf.v2_0;
24 import java.net.HttpURLConnection;
26 import java.net.URISyntaxException;
27 import java.util.Collections;
28 import java.util.LinkedList;
29 import java.util.List;
31 import org.onap.aaf.cadi.CadiException;
32 import org.onap.aaf.cadi.LocatorException;
33 import org.onap.aaf.cadi.SecuritySetter;
34 import org.onap.aaf.cadi.client.Future;
35 import org.onap.aaf.cadi.config.Config;
36 import org.onap.aaf.cadi.config.SecurityInfoC;
37 import org.onap.aaf.cadi.http.HClient;
38 import org.onap.aaf.cadi.util.Split;
39 import org.onap.aaf.misc.env.APIException;
40 import org.onap.aaf.misc.env.Data.TYPE;
41 import org.onap.aaf.misc.env.impl.BasicTrans;
42 import org.onap.aaf.misc.rosetta.env.RosettaDF;
43 import org.onap.aaf.misc.rosetta.env.RosettaEnv;
45 import locate.v1_0.Endpoint;
46 import locate.v1_0.Endpoints;
48 public class AAFLocator extends AbsAAFLocator<BasicTrans> {
49 private static RosettaEnv env;
51 private RosettaDF<Endpoints> epsDF;
53 public AAFLocator(SecurityInfoC<HttpURLConnection> si, URI locatorURI) throws LocatorException {
54 super(si.access, nameFromLocatorURI(locatorURI), 10000L /* Wait at least 10 seconds between refreshes */);
57 env = new RosettaEnv(access.getProperties());
61 int connectTimeout = Integer.parseInt(si.access.getProperty(Config.AAF_CONN_TIMEOUT, Config.AAF_CONN_TIMEOUT_DEF));
63 String[] path = Split.split('/',locatorURI.getPath());
64 String host = locatorURI.getHost();
66 host = locatorURI.getAuthority(); // this happens when no port
68 if("AAF_LOCATE_URL".equals(host)) {
70 locatorURI.getScheme(),
71 locatorURI.getUserInfo(),
72 aaf_locator_uri.getHost(),
73 aaf_locator_uri.getPort(),
74 "/locate"+locatorURI.getPath(),
78 client = createClient(si.defSS, uri, connectTimeout);
79 } else if(path.length>1 && "locate".equals(path[1])) {
80 StringBuilder sb = new StringBuilder();
81 for(int i=3;i<path.length;++i) {
85 setPathInfo(sb.toString());
87 locatorURI.getScheme(),
88 locatorURI.getUserInfo(),
91 "/locate/"+name + ':' + version,
95 client = createClient(si.defSS, uri, connectTimeout);
97 client = new HClient(si.defSS, locatorURI, connectTimeout);
99 epsDF = env.newDataFactory(Endpoints.class);
100 } catch (APIException | URISyntaxException e) {
101 throw new LocatorException(e);
106 public boolean refresh() {
108 client.setMethod("GET");
110 Future<Endpoints> fr = client.futureRead(epsDF, TYPE.JSON);
111 if(fr.get(client.timeout())) {
112 List<EP> epl = new LinkedList<>();
113 for(Endpoint endpoint : fr.value.getEndpoint()) {
114 epl.add(new EP(endpoint,latitude,longitude));
117 Collections.sort(epl);
121 env.error().printf("Error reading location information from %s: %d %s\n",client.getURI().toString(),fr.code(),fr.body());
123 } catch (CadiException | URISyntaxException | APIException e) {
124 env.error().log(e,"Error connecting " + client.getURI() + " for location.");
130 * @see org.onap.aaf.cadi.aaf.v2_0.AbsAAFLocator#getURI()
133 protected URI getURI() {
134 return client.getURI();
137 protected HClient createClient(SecuritySetter<HttpURLConnection> ss, URI uri, int connectTimeout) throws LocatorException {
138 return new HClient(ss, uri, connectTimeout);