Examples with StateException com.weicoder.common.exception.StateException used on opensource projects

Example 1 with StateException

use of com.weicoder.common.exception.StateException in project weicoder by wdcode.

the class BasicServlet method invoke.

private Object invoke(Object action, Method method, Object[] params, HttpServletRequest request, HttpServletResponse response) {
    // 获得所有aop
    List<Aops> aops = aops(action, method);
    try {
        // 前置执行
        aops.forEach(aop -> aop.before(action, params, request, response));
        // 执行方法返回结果
        Object result = method.invoke(action, params);
        // Object result = method.invoke(action, U.E.isEmpty(params) ? null : params);
        if (result == null && void.class.equals(method.getReturnType()))
            result = StateCode.SUCCESS;
        // 后置执行
        for (Aops aop : aops) aop.after(action, params, result, request, response);
        // 返回结果
        return result;
    } catch (StateException e) {
        return e.state();
    } catch (Exception e) {
        Logs.error(e, "action invoke method={} args={} params={}", method.getName(), Arrays.toString(params), Arrays.toString(method.getParameters()));
        // 异常执行
        aops.forEach(aop -> aop.exception(e, action, params, request, response));
        // 返回错误
        return StateCode.ERROR;
    }
}

Example 2 with StateException

use of com.weicoder.common.exception.StateException in project weicoder by wdcode.

the class Validators method validator.

/**
 * 调用验证方法
 *
 * @param  vali 验证类
 * @param  ps   提交参数
 * @return      是否成功
 */
public static int validator(Validator vali, Map<String, String> ps) {
    // 返回错误码
    int res = 0;
    try {
        // 获得验证类名
        String name = vali.name();
        // 获得验证方法
        for (String val : vali.value()) {
            // 获得验证类
            Object obj = U.E.isEmpty(name) ? WebCommons.METHOD_VALIDATOR.get(val) : WebCommons.VALIDATORS.get(name);
            // 获得验证方法
            Method method = U.E.isEmpty(name) ? WebCommons.METHODS_VALIDATORS.get(val) : WebCommons.VALIDATORS_METHODS.get(name).get(val);
            // 获得所有参数类型
            Parameter[] pars = WebCommons.VALIDATORS_METHODS_PARAMES.get(method);
            Object[] params = new Object[pars.length];
            for (int i = 0; i < pars.length; i++) {
                // 判断类型并设置
                Parameter p = pars[i];
                // 参数的类型
                Class<?> cs = p.getType();
                if (Map.class.equals(cs))
                    params[i] = ps;
                else if (ClassUtil.isBaseType(cs))
                    // 获得参数
                    params[i] = W.C.to(ps.get(p.getName()), cs);
                else
                    // 设置属性
                    params[i] = BeanUtil.copy(ps, cs);
                LOG.debug("validator Parameter index={},name={},type={},value={}", i, p.getName(), cs, params[i]);
            }
            // 调用并返回验证结果
            Object rs = null;
            try {
                // BeanUtil.invoke(obj, method, params);
                rs = method.invoke(obj, params);
            } catch (StateException e) {
                rs = e.state();
            }
            // 判断状态码对象
            if (rs instanceof StateCode && (res = ((StateCode) rs).getCode()) != StateParams.SUCCESS)
                break;
            // 判断状态码 int 类型
            if (rs instanceof Integer && (res = W.C.toInt(rs)) != StateParams.SUCCESS)
                break;
        }
    } catch (Exception e) {
        LOG.error(e);
        res = StateParams.ERROR;
    }
    // 返回验证码
    return res;
}