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import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
import config.Configuration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.InputStream;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
public class Orchestrator {
private static Logger logger = LoggerFactory.getLogger(Orchestrator.class);
public void init(String configYamlFile){
parseConfigYaml(configYamlFile);
}
private void parseConfigYaml(String configYaml) {
URL fileUrl = getClass().getResource(configYaml);
if(fileUrl==null)
System.out.println("::: Config file missing!!! :::");
else{
Configuration conf = new Configuration();
ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
String realConfigYaml = configYaml;
if (!realConfigYaml.startsWith("/")) {
realConfigYaml = "/" + configYaml;
}
Map<String, Object> configs;
try (InputStream is = getClass().getResourceAsStream(realConfigYaml)) {
TypeReference<HashMap<String, Object>> typeRef
= new TypeReference<HashMap<String, Object>>() {
};
configs = mapper.readValue(is, typeRef);
conf.init(configs);
} catch (Exception e) {
logger.error(e.getMessage());
}
}
}
}
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