package com.jsql.util;
   
   import org.apache.logging.log4j.LogManager;
   import org.apache.logging.log4j.Logger;
   
   import java.io.IOException;
   import java.io.InputStream;
   import java.util.Properties;
   
  public class PropertiesUtil {
      
      /**
       * Log4j logger sent to view.
       */
      private static final Logger LOGGER = LogManager.getRootLogger();
  
      private final Properties properties = new Properties();
      
      public PropertiesUtil() {
          
          var filename = "config.properties";
  
          try (InputStream input = PropertiesUtil.class.getClassLoader().getResourceAsStream(filename)) {
              
              if (input == null) {
                  
                  LOGGER.log(LogLevelUtil.CONSOLE_ERROR, "Properties file {} not found", filename);
                  return;
              }
  
              // load a properties file from class path, inside static method
              this.getProperties().load(input);
              
          } catch (IOException e) {
              LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e, e);
          }
      }
  
      public Properties getProperties() {
          return this.properties;
      }
  }