/* ==================================================================   
 * Created [2009-4-27 下午11:32:55] by Jon.King 
 * ==================================================================  
 * TSS 
 * ================================================================== 
 * mailTo:jinpujun@hotmail.com
 * Copyright (c) Jon.King, 2009-2012 
 * ================================================================== 
 */

package com.jinhe.tss.core.exception;

import javax.servlet.ServletException;

/**
 * <p> BusinessServletException.java </p>
 *
 */
public class BusinessServletException extends ServletException  implements IBusinessException {

    private static final long serialVersionUID = -2924685196019749948L;

    private int relogin = 0; // 是否需重新登录系统

    private boolean popup = true; // 是否需显示错误信息给用户看

 
    public BusinessServletException(Exception e) {
        super(e.getMessage());
        initCause(e);
        if (e instanceof IBusinessException) {
            IBusinessException be = (IBusinessException) e;
            relogin = be.getRelogin();
            popup = be.isPopup();
        }
    }
 
    public BusinessServletException(Exception e, boolean relogin) {
        super(e.getMessage());
        initCause(e);
        if (relogin) {
            this.relogin = 1;
        }
        if (e instanceof IBusinessException) {
            IBusinessException be = (IBusinessException) e;
            popup = be.isPopup();
        }
    }

    /**
     * @param string 描述信息
     */
    public BusinessServletException(String msg) {
        super(msg);
    }

    /**
     * @param msg 描述信息
     * @param url 信息提示后返回的路径
     */
    public BusinessServletException(String msg, boolean relogin) {
        super(msg);
        if (relogin) {
            this.relogin = 1;
        }
    }

    /**
     * @param msg 描述信息
     * @param url 信息提示后返回的路径
     */
    public BusinessServletException(String msg, int relogin) {
        super(msg);
        this.relogin = relogin;
    }

    /**
     * @param msg 描述信息
     * @param t 异常原因
     */
    public BusinessServletException(String msg, Throwable t) {
        super(msg);
        initCause(t);
        if (t instanceof IBusinessException) {
            IBusinessException be = (IBusinessException) t;
            relogin = be.getRelogin();
        }
    }

    /**
     * @param msg 描述信息
     * @param t 异常原因
     * @param url 信息提示后返回的路径
     */
    public BusinessServletException(String msg, Throwable t, boolean relogin) {
        super(msg);
        initCause(t);
        if (relogin) {
            this.relogin = 1;
        }
        if (t instanceof IBusinessException) {
            IBusinessException be = (IBusinessException) t;
            popup = be.isPopup();
        }
    }

    public boolean isPopup() {
        return this.popup;
    }

    public int getRelogin() {
        return this.relogin;
    }
}