ConfigFileReader.java

package Configs;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Properties;

public class ConfigFileReader {
 private Properties properties;
 private final String propertiesFilePath="src/main/resources/configs/config.properties";

 public ConfigFileReader(){
 BufferedReader reader;
 try {
 reader = new BufferedReader(new FileReader(propertiesFilePath));
 properties= new Properties();
 try {
 properties.load(reader); // or input stream
 reader.close();
 } catch (IOException e) {
 throw new RuntimeException(e);
 }
 } catch (FileNotFoundException e) {
 throw new RuntimeException(e);
 }
 }

 public String returnPropertyValue(String propertyKey) {
 String propertyValue=properties.getProperty(propertyKey);
 if(propertyValue != null) { return propertyValue;}
 else {throw new RuntimeException(propertyKey + "not found in the config.properties file"); }
 }

 //get methods
 public String getUrl(){
 String propertyKey="url";
 return returnPropertyValue(propertyKey);
 }
 public String getUsername(){
 String propertyKey= "username";
 return returnPropertyValue(propertyKey);
 }

 public String getPassword() {
 String propertyKey="password";
 return returnPropertyValue(propertyKey);
 }

 public String getLanguageForLogin() {
 String propertyKey="language";
 return returnPropertyValue(propertyKey);
 }



}