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/*
* Copyright 2016-2017, Nokia Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onap.vfc.nfvo.driver.vnfm.svnfm.init;
import java.io.IOException;
import org.apache.http.client.ClientProtocolException;
import org.json.JSONException;
import org.json.JSONObject;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.util.CommonUtil;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.msb.inf.IMsbMgmr;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.stereotype.Component;
@Component
public class EnvVariablesInitialization implements ApplicationRunner {
private static final Logger logger = LoggerFactory.getLogger(EnvVariablesInitialization.class);
@Autowired
AdaptorEnv adaptorEnv;
@Autowired
private IMsbMgmr msbMgmr;
@Override
public void run(ApplicationArguments args){
try {
getMsbIpAndPort();
} catch (Exception e) {
logger.error("getMsbIpAndPort error", e);
return;
}
try {
handleAaiMsbServiceInfo();
} catch (Exception e) {
logger.error("handleAaiMsbServiceInfo error", e);
}
try {
handleLcmMsbServiceInfo();
} catch (Exception e) {
logger.error("handleLcmMsbServiceInfo error", e);
}
try {
handleCatalogMsbServiceInfo();
} catch (Exception e) {
logger.error("handleCatalogMsbServiceInfo error", e);
}
}
private void handleAaiMsbServiceInfo() throws ClientProtocolException, IOException {
String urlInMsb = msbMgmr.getServiceUrlInMsbBySeriveNameAndVersion(adaptorEnv.getAaiServiceNameInMsb(), adaptorEnv.getAaiVersionInMsb());
adaptorEnv.setAaiUrlInMsb(urlInMsb);
adaptorEnv.setAaiApiUriFront(generateApiUriFront(urlInMsb));
}
private String generateApiUriFront(String urlInMsb) {
return generateMsbApiUriFront() + urlInMsb;
}
private String generateMsbApiUriFront()
{
return CommonConstants.SCHEMA_HTTP + "://" + adaptorEnv.getMsbIp() + ":" + adaptorEnv.getMsbPort();
}
private void handleLcmMsbServiceInfo() throws ClientProtocolException, IOException {
String urlInMsb = msbMgmr.getServiceUrlInMsbBySeriveNameAndVersion(adaptorEnv.getLcmServiceNameInMsb(), adaptorEnv.getLcmVersionInMsb());
adaptorEnv.setLcmUrlInMsb(urlInMsb);
adaptorEnv.setLcmApiUriFront(generateApiUriFront(urlInMsb));
}
private void handleCatalogMsbServiceInfo() throws ClientProtocolException, IOException {
String urlInMsb = msbMgmr.getServiceUrlInMsbBySeriveNameAndVersion(adaptorEnv.getCatalogServiceNameInMsb(), adaptorEnv.getCatalogVersionInMsb());
adaptorEnv.setCatalogUrlInMsb(urlInMsb);
adaptorEnv.setCatalogApiUriFront(generateApiUriFront(urlInMsb));
}
private void getMsbIpAndPort() throws IOException, JSONException {
String msbInfoJsonStr = readMsbInfoFromJsonFile();
JSONObject totalJsonObj = new JSONObject(msbInfoJsonStr);
JSONObject serverJsonObj = totalJsonObj.getJSONObject("defaultServer");
String msb_ip = serverJsonObj.getString("host");
int msb_port = serverJsonObj.getInt("port");
adaptorEnv.setMsbIp(msb_ip);
adaptorEnv.setMsbPort(msb_port);
adaptorEnv.setMsbApiUriFront(generateMsbApiUriFront());
}
private String readMsbInfoFromJsonFile() throws IOException {
String filePath = "/etc/conf/restclient.json";
String fileContent = CommonUtil.getJsonStrFromFile(filePath);
return fileContent;
}
}
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