/* * Copyright 2017-2020 吴学文 and java110 team. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.java110.community.cmd.communitySettingKey; import com.alibaba.fastjson.JSONObject; import com.java110.core.annotation.Java110Cmd; import com.java110.core.annotation.Java110Transactional; import com.java110.core.context.ICmdDataFlowContext; import com.java110.core.event.cmd.Cmd; import com.java110.core.event.cmd.CmdEvent; import com.java110.core.factory.GenerateCodeFactory; import com.java110.intf.community.ICommunitySettingKeyV1InnerServiceSMO; import com.java110.po.community.CommunitySettingKeyPo; import com.java110.utils.exception.CmdException; import com.java110.utils.util.Assert; import com.java110.utils.util.BeanConvertUtil; import com.java110.vo.ResultVo; import org.slf4j.Logger; import com.java110.core.log.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; /** * 类表述:保存小区设置键值对信息命令类 * 服务编码:communitySettingKey.saveCommunitySettingKey * 请求路径:/app/communitySettingKey.SaveCommunitySettingKey * * 该类负责处理小区设置键值对信息的保存操作,包括参数验证和数据持久化 * * @author 吴学文 at 2021-10-10 10:56:18 mail: 928255095@qq.com * @open source address: https://gitee.com/wuxw7/MicroCommunity * @官网:http://www.homecommunity.cn * @温馨提示:如果您对此文件进行修改 请不要删除原有作者及注释信息,请补充您的 修改的原因以及联系邮箱如下 * // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复,注释10至20行 加入 20行至30行 */ @Java110Cmd(serviceCode = "communitySettingKey.saveCommunitySettingKey") public class SaveCommunitySettingKeyCmd extends Cmd { /** * 日志记录器 */ private static Logger logger = LoggerFactory.getLogger(SaveCommunitySettingKeyCmd.class); /** * 主键ID生成前缀 */ public static final String CODE_PREFIX_ID = "10"; /** * 小区设置键值对服务接口 */ @Autowired private ICommunitySettingKeyV1InnerServiceSMO communitySettingKeyV1InnerServiceSMOImpl; /** * 参数验证方法 * * 验证请求参数中是否包含必要的字段:settingType、settingName、settingKey * * @param event 命令事件对象,包含请求相关信息 * @param cmdDataFlowContext 命令数据流上下文,用于获取和设置请求响应数据 * @param reqJson 请求参数的JSON对象 * @throws CmdException 当参数验证失败时抛出异常 */ @Override public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) { // 验证请求参数中必须包含settingType字段 Assert.hasKeyAndValue(reqJson, "settingType", "请求报文中未包含settingType"); // 验证请求参数中必须包含settingName字段 Assert.hasKeyAndValue(reqJson, "settingName", "请求报文中未包含settingName"); // 验证请求参数中必须包含settingKey字段 Assert.hasKeyAndValue(reqJson, "settingKey", "请求报文中未包含settingKey"); } /** * 执行保存小区设置键值对信息的命令方法 * * 该方法将请求参数转换为实体对象,生成主键ID,并调用服务层进行数据保存 * * @param event 命令事件对象 * @param cmdDataFlowContext 命令数据流上下文 * @param reqJson 请求参数的JSON对象 * @throws CmdException 当数据保存失败时抛出异常 */ @Override @Java110Transactional public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException { // 将请求JSON对象转换为小区设置键值对实体对象 CommunitySettingKeyPo communitySettingKeyPo = BeanConvertUtil.covertBean(reqJson, CommunitySettingKeyPo.class); // 生成主键ID,使用预设的前缀 communitySettingKeyPo.setKeyId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID)); // 调用服务层接口保存数据,返回影响的行数 int flag = communitySettingKeyV1InnerServiceSMOImpl.saveCommunitySettingKey(communitySettingKeyPo); // 检查保存操作是否成功,如果影响行数小于1则认为保存失败 if (flag < 1) { throw new CmdException("保存数据失败"); } // 设置响应结果为成功 cmdDataFlowContext.setResponseEntity(ResultVo.success()); } }