/*
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* Copyright [2020-2030] [https://www.stylefeng.cn]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Guns采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
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*
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* 1.请不要删除和修改根目录下的LICENSE文件。
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* 2.请不要删除和修改Guns源码头部的版权声明。
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* 3.请保留源码和相关描述文件的项目出处，作者声明等。
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* 4.分发源码时候，请注明软件出处 https://gitee.com/stylefeng/guns
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* 5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/stylefeng/guns
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* 6.若您的项目无法满足以上几点，可申请商业授权
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*/
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package cn.stylefeng.roses.kernel.config;
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import cn.hutool.core.convert.Convert;
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import cn.hutool.core.lang.Dict;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.stylefeng.roses.kernel.config.api.ConfigApi;
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import cn.stylefeng.roses.kernel.config.api.exception.ConfigException;
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import cn.stylefeng.roses.kernel.config.api.exception.enums.ConfigExceptionEnum;
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import lombok.extern.slf4j.Slf4j;
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import java.util.Map;
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import java.util.Set;
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/**
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* 系统配置表的实现类
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*
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* @author fengshuonan
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* @date 2020/10/17 14:56
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*/
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@Slf4j
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public class ConfigContainer implements ConfigApi {
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/**
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* 系统配置的Map缓存
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*/
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private static final Dict CONFIG_CONTAINER = Dict.create();
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@Override
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public void initConfig(Map<String, Object> configs) {
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if (configs == null || configs.size() == 0) {
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return;
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}
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CONFIG_CONTAINER.putAll(configs);
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}
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@Override
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public Map<String, Object> getAllConfigs() {
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return CONFIG_CONTAINER;
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}
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@Override
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public Set<String> getAllConfigKeys() {
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return CONFIG_CONTAINER.keySet();
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}
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@Override
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public void putConfig(String key, Object value) {
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CONFIG_CONTAINER.put(key, value);
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}
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@Override
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public void deleteConfig(String key) {
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CONFIG_CONTAINER.remove(key);
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}
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@Override
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public <T> T getConfigValue(String configCode, Class<T> clazz) throws ConfigException {
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String configValue = CONFIG_CONTAINER.getStr(configCode);
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if (ObjectUtil.isEmpty(configValue)) {
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String format = StrUtil.format(ConfigExceptionEnum.CONFIG_NOT_EXIST.getUserTip(), configCode);
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log.warn(format);
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throw new ConfigException(ConfigExceptionEnum.CONFIG_NOT_EXIST.getErrorCode(), format);
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} else {
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try {
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return Convert.convert(clazz, configValue);
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} catch (Exception e) {
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String format = StrUtil.format(ConfigExceptionEnum.CONVERT_ERROR.getUserTip(), configCode, configValue, clazz.toString());
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log.warn(format);
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throw new ConfigException(ConfigExceptionEnum.CONVERT_ERROR.getErrorCode(), format);
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}
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}
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}
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@Override
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public <T> T getConfigValueNullable(String configCode, Class<T> clazz) {
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String configValue = CONFIG_CONTAINER.getStr(configCode);
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if (ObjectUtil.isEmpty(configValue)) {
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String format = StrUtil.format(ConfigExceptionEnum.CONFIG_NOT_EXIST.getUserTip(), configCode);
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log.warn(format);
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return null;
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} else {
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try {
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return Convert.convert(clazz, configValue);
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} catch (Exception e) {
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String format = StrUtil.format(ConfigExceptionEnum.CONVERT_ERROR.getUserTip(), configCode, configValue, clazz.toString());
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log.warn(format);
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return null;
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}
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}
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}
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@Override
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public <T> T getSysConfigValueWithDefault(String configCode, Class<T> clazz, T defaultValue) {
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T value = this.getConfigValueNullable(configCode, clazz);
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if (value == null) {
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return defaultValue;
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} else {
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return value;
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}
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}
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}
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