package net.sf.snmpadaptor4j.api;
   
   import org.apache.log4j.Level;
   
   /**
    * SNMP exception.
    * @author <a href="http://fr.linkedin.com/in/jpminetti/">Jean-Philippe MINETTI</a>
    */
   public final class SnmpException
  		extends RuntimeException {
  
  	/**
  	 * Serial number.
  	 */
  	private static final long serialVersionUID = -5077386573357989009L;
  
  	/**
  	 * Error status.
  	 */
  	private final int errorStatus;
  
  	/**
  	 * Logger level.
  	 */
  	private final Level loggerLevel;
  
  	/**
  	 * Constructor.
  	 * @param errorStatus Error status.
  	 */
  	public SnmpException (final int errorStatus) {
  		this(null, errorStatus, (Level) null);
  	}
  
  	/**
  	 * Constructor.
  	 * @param message Detailed message on error.
  	 * @param errorStatus Error status.
  	 * @param cause Error cause.
  	 */
  	public SnmpException (final String message, final int errorStatus, final Throwable cause) {
  		super("error " + errorStatus + " (" + message + ")", cause);
  		this.errorStatus = errorStatus;
  		this.loggerLevel = Level.ERROR;
  	}
  
  	/**
  	 * Constructor.
  	 * @param message Detailed message on error.
  	 * @param errorStatus Error status.
  	 */
  	public SnmpException (final String message, final int errorStatus) {
  		this(message, errorStatus, (Level) null);
  	}
  
  	/**
  	 * Constructor.
  	 * @param message Detailed message on error.
  	 * @param errorStatus Error status.
  	 * @param loggerLevel Logger level.
  	 */
  	public SnmpException (final String message, final int errorStatus, final Level loggerLevel) {
  		super("error " + errorStatus + (message != null ? " (" + message + ")" : ""));
  		this.errorStatus = errorStatus;
  		this.loggerLevel = (loggerLevel != null ? loggerLevel : Level.ERROR);
  	}
  
  	/**
  	 * Returns the error status.
  	 * @return Error status.
  	 */
  	public int getErrorStatus () {
  		return this.errorStatus;
  	}
  
  	/**
  	 * Returns the logger level.
  	 * @return Logger level.
  	 */
  	public Level getLoggerLevel () {
  		return this.loggerLevel;
  	}
  
  }