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/*
* ============LICENSE_START=======================================================
* ONAP : DCAE
* ================================================================================
* Copyright 2018 TechMahindra
*=================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcaegen2.services.mapper.snmpmapper.DAO;
import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Repository;
import org.springframework.web.multipart.MultipartFile;
/**
* This Class is use for connection to the database and upload the provided mapping file
*
*/
@Repository
public class MappingFileDAOImpl implements MappingFileDAO {
private static final Logger debugLogger = LoggerFactory.getLogger("debugLogger");
private static final Logger errorLogger = LoggerFactory.getLogger("errorLogger");
private static final Logger metricsLogger = LoggerFactory.getLogger("metricsLogger");
@Value("${spring.datasource.url}")
String url;
@Value("${spring.datasource.username}")
String user;
@Value("${spring.datasource.password}")
String pwd;
@Autowired private ApplicationContext applicationContext;
private static Map<String, String> env;
@Override
public String uploadMappingFile(MultipartFile mappingFile, String enterpriseid) throws SQLException, IOException {
metricsLogger.info("Uploading mapping file");
env = System.getenv();
for (Map.Entry<String, String> entry : env.entrySet()) {
debugLogger.info(entry.getKey() + ":" + entry.getValue());
}
if (env.containsKey("CONSUL_HOST") && env.containsKey("CONFIG_BINDING_SERVICE") && env.containsKey("HOSTNAME")) {
//TODO - Add logic to talk to Consul and CBS to get the configuration. For now, we will refer to configuration coming from docker env parameters
debugLogger.info(">>>Dynamic configuration to be used");
if( (env.get("MR_DMAAPHOST")==null ||
(env.get("MR_DMAAPHOST")==null ||
(env.get("MR_DEFAULT_PORT_NUMBER")==null ||
(env.get("URL_JDBC")==null ||
(env.get("JDBC_USERNAME")==null ||
(env.get("JDBC_PASSWORD")==null ))))))) {
errorLogger.error("Some docker environment parameter is missing. Sample Usage is -\n sudo docker run -d -p 8085:8085/tcp --env URL_JDBC=jdbc:postgresql://10.53.172.129:5432/dummy --env JDBC_USERNAME=ngpuser --env JDBC_PASSWORD=root --env MR_DMAAPHOST=10.10.10.10 --env MR_DEFAULT_PORT_NUMBER=3904 --env CONSUL_HOST=10.53.172.109 --env HOSTNAME=mvp-dcaegen2-collectors-ves --env CONFIG_BINDING_SERVICE=config_binding_service -e DMAAPHOST='10.53.172.156' onap/org.onap.dcaegen2.services.mapper.vesadapter.universalvesadaptor:latest");
System.exit(SpringApplication.exit(applicationContext, () -> {errorLogger.error("Application is stoped please provide the above environment parameter during docker run");return-1;}));
}else {
url=env.get("URL_JDBC");
user=env.get("JDBC_USERNAME");
pwd=env.get("JDBC_PASSWORD");
}
} else {
debugLogger.info(">>>Static configuration to be used");
}
try (Connection con = DriverManager.getConnection(url, user, pwd);
PreparedStatement pstmt = con.prepareStatement(
"INSERT INTO mapping_file(enterpriseid, mappingfilecontents, mimetype, File_Name) VALUES (?, ?, ?, ?)")) {
metricsLogger.info("Connection established successfully");
pstmt.setString(1, enterpriseid);
pstmt.setBytes(2, mappingFile.getBytes());
pstmt.setString(3, mappingFile.getContentType());
pstmt.setString(4, mappingFile.getOriginalFilename());
pstmt.executeUpdate();
}catch (Exception e) {
errorLogger.error("Error occured due to :{}" , e.getMessage());
throw e;
}
return "Uploaded successfully";
}
}
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