package com.alvis.exam.exception;

/**
 * @author alvis
 */
public class BusinessException extends RuntimeException {

    public static final int UNKNOWN_EXCEPTION = 0;

    private int code;

    public BusinessException() {
        super();
    }

    public BusinessException(String message, Throwable cause) {
        super(message, cause);
    }

    public BusinessException(String message) {
        super(message);
    }

    public BusinessException(Throwable cause) {
        super(cause);
    }

    public BusinessException(int code) {
        super();
        this.code = code;
    }

    public BusinessException(int code, String message, Throwable cause) {
        super(message, cause);
        this.code = code;
    }

    public BusinessException(int code, String message) {
        super(message);
        this.code = code;
    }

    public BusinessException(int code, Throwable cause) {
        super(cause);
        this.code = code;
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public boolean isUnknown() {
        return code == UNKNOWN_EXCEPTION;
    }


}
