mirror of https://gitee.com/stylefeng/roses
【7.6.0】【dict】更新对旧的注解的引用
fengshuonan
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dbf5651621
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/*
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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.dict.api.serializer;
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import cn.hutool.core.util.StrUtil;
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import cn.stylefeng.roses.kernel.dict.api.context.DictContext;
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import com.fasterxml.jackson.core.JsonGenerator;
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import com.fasterxml.jackson.databind.JavaType;
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import com.fasterxml.jackson.databind.JsonMappingException;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.SerializerProvider;
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import com.fasterxml.jackson.databind.annotation.JacksonStdImpl;
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import com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWrapper;
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import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
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import com.fasterxml.jackson.databind.ser.std.StdScalarSerializer;
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import java.io.IOException;
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import java.lang.reflect.Type;
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/**
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* jackson 序列化获取字典名称
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* <p>
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* 使用注意事项：
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* <p>
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* 1.在pojo的字段上加 @JsonSerialize(using=DictValueSerializer.class)
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* 2.pojo字段的返回值为："字典类型编码|字典的编码"
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*
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* @author liuhanqing
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* @since 2021/1/16 22:21
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*/
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@JacksonStdImpl
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public final class DictValueSerializer extends StdScalarSerializer<Object> {
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private static final long serialVersionUID = 1L;
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/**
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* 字典类型编码和字典值的分隔符
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*/
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private static final String SEPARATOR = "|";
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/**
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* 空值字符串
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*/
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private static final String NULL_STR = "null";
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/**
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* 字典值之前分隔符
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*/
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private static final String VALUE_SEPARATOR = ",";
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public DictValueSerializer() {
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super(String.class, false);
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}
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@Override
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public boolean isEmpty(SerializerProvider prov, Object value) {
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String str = (String) value;
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return str.length() == 0;
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}
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@Override
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public void serialize(Object value, JsonGenerator gen, SerializerProvider provider) throws IOException {
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if (value == null) {
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gen.writeNull();
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return;
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}
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// 被序列化字段的值
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String fieldValue = value.toString();
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// 如果为空或者没有分隔符返回空串
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if (StrUtil.isBlank(fieldValue) || !fieldValue.contains(SEPARATOR)) {
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fieldValue = StrUtil.EMPTY;
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gen.writeString(fieldValue);
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return;
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}
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// 分隔需要序列化的值
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String[] dictTypeCodeAndDictCode = fieldValue.split("\\|");
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// 如果分割出来不是2，则格式不正确
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if (dictTypeCodeAndDictCode.length != 2) {
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fieldValue = StrUtil.EMPTY;
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gen.writeString(fieldValue);
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return;
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}
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// 获取字典类型编码和字典编码
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String dictTypeCode = dictTypeCodeAndDictCode[0];
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String dictCode = dictTypeCodeAndDictCode[1];
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// 字典code为空，返回空串
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if (StrUtil.isBlank(dictCode) || NULL_STR.equals(dictCode)) {
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fieldValue = StrUtil.EMPTY;
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gen.writeString(fieldValue);
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return;
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}
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// 字典编码是多个，存在逗号分隔符
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if (dictCode.contains(VALUE_SEPARATOR)) {
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String[] dictCodeArray = dictCode.split(VALUE_SEPARATOR);
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StringBuilder dictNames = new StringBuilder();
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for (String singleDictCode : dictCodeArray) {
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String dictName = DictContext.me().getDictName(dictTypeCode, singleDictCode);
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if (StrUtil.isNotBlank(dictName)) {
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dictNames.append(dictName).append(VALUE_SEPARATOR);
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}
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}
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fieldValue = StrUtil.removeSuffix(dictNames.toString(), VALUE_SEPARATOR);
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gen.writeString(fieldValue);
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return;
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}
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// 字典编码是一个
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fieldValue = DictContext.me().getDictName(dictTypeCode, dictCode);
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gen.writeString(fieldValue);
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}
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@Override
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public final void serializeWithType(Object value, JsonGenerator gen, SerializerProvider provider,
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TypeSerializer typeSer) throws IOException {
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// no type info, just regular serialization
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gen.writeString((String) value);
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}
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@Override
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public JsonNode getSchema(SerializerProvider provider, Type typeHint) {
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return createSchemaNode("string", true);
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}
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@Override
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public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException {
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visitStringFormat(visitor, typeHint);
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}
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}
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@ -25,15 +25,14 @@
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package cn.stylefeng.roses.kernel.sys.modular.notice.entity;
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import cn.stylefeng.roses.kernel.db.api.pojo.entity.BaseEntity;
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import cn.stylefeng.roses.kernel.dict.api.serializer.DictValueSerializer;
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import cn.stylefeng.roses.kernel.rule.annotation.ChineseDescription;
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import cn.stylefeng.roses.kernel.rule.annotation.DictCodeFieldFormat;
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import cn.stylefeng.roses.kernel.rule.annotation.SimpleFieldFormat;
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import cn.stylefeng.roses.kernel.sys.api.format.UserNameFormatProcess;
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import com.baomidou.mybatisplus.annotation.FieldFill;
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import com.baomidou.mybatisplus.annotation.TableField;
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import com.baomidou.mybatisplus.annotation.TableId;
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import com.baomidou.mybatisplus.annotation.TableName;
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import com.fasterxml.jackson.databind.annotation.JsonSerialize;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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@ -76,6 +75,7 @@ public class SysNotice extends BaseEntity {
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*/
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@TableField(value = "priority_level")
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@ChineseDescription("通知优先级")
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@DictCodeFieldFormat(dictTypeCode = "priority_level")
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private String priorityLevel;
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/**
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@ -113,14 +113,6 @@ public class SysNotice extends BaseEntity {
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@ChineseDescription("是否删除：Y-已删除，N-未删除")
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private String delFlag;
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/**
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* 通知优先级的名称
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*/
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@JsonSerialize(using = DictValueSerializer.class)
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public String getPriorityLevelValue() {
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return "priority_level|" + this.priorityLevel;
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}
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@Override
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@SimpleFieldFormat(processClass = UserNameFormatProcess.class)
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public Long getCreateUser() {
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