com.kg.component.generator.config.po.TableInfo Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2021, baomidou ([email protected]).
*
* 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
*
* https://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.kg.component.generator.config.po;
import com.baomidou.mybatisplus.annotation.*;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.activerecord.Model;
import com.kg.component.generator.config.GlobalConfig;
import com.kg.component.generator.config.StrategyConfig;
import com.kg.component.generator.config.builder.ConfigBuilder;
import com.kg.component.generator.config.builder.Entity;
import com.kg.component.generator.config.rules.IColumnType;
import org.jetbrains.annotations.NotNull;
import java.io.Serializable;
import java.util.*;
import java.util.stream.Collectors;
/**
* 表信息，关联到当前字段信息
*
* @author YangHu, lanjerry
* @since 2016/8/30
*/
public class TableInfo {
/**
* 策略配置
*/
private final StrategyConfig strategyConfig;
/**
* 全局配置信息
*/
private final GlobalConfig globalConfig;
/**
* 包导入信息
*/
private final Set importPackages = new TreeSet<>();
/**
* 是否转换
*/
private boolean convert;
/**
* 表名称
*/
private String name;
/**
* 表注释
*/
private String comment;
/**
* 实体名称
*/
private String entityName;
/**
* DTO名称
*/
private String dtoName;
private String dtoconvertName;
/**
* mapper名称
*/
private String mapperName;
/**
* xml名称
*/
private String xmlName;
/**
* service名称
*/
private String serviceName;
/**
* serviceImpl名称
*/
private String serviceImplName;
/**
* controller名称
*/
private String controllerName;
/**
* 表字段
*/
private final List fields = new ArrayList<>();
/**
* 是否有主键
*/
private boolean havePrimaryKey;
/**
* 公共字段
*/
private final List commonFields = new ArrayList<>();
/**
* 字段名称集
*/
private String fieldNames;
/**
* 实体
*/
private final Entity entity;
/**
* 构造方法
*
* @param configBuilder 配置构建
* @param name 表名
* @since 3.5.0
*/
public TableInfo(@NotNull ConfigBuilder configBuilder, @NotNull String name) {
this.strategyConfig = configBuilder.getStrategyConfig();
this.globalConfig = configBuilder.getGlobalConfig();
this.entity = configBuilder.getStrategyConfig().entity();
this.name = name;
}
/**
* @since 3.5.0
*/
protected TableInfo setConvert() {
if (strategyConfig.startsWithTablePrefix(name) || entity.isTableFieldAnnotationEnable()) {
this.convert = true;
} else {
this.convert = !entityName.equalsIgnoreCase(name);
}
return this;
}
public String getEntityPath() {
return entityName.substring(0, 1).toLowerCase() + entityName.substring(1);
}
/**
* @param entityName 实体名称
* @return this
*/
public TableInfo setEntityName(@NotNull String entityName) {
this.entityName = entityName;
// 先放置在这里
setConvert();
return this;
}
/**
* 添加字段
*
* @param field 字段
* @since 3.5.0
*/
public void addField(@NotNull TableField field) {
if (entity.matchIgnoreColumns(field.getColumnName())) {
// 忽略字段不在处理
return;
} else if (entity.matchSuperEntityColumns(field.getColumnName())) {
this.commonFields.add(field);
} else {
this.fields.add(field);
}
}
/**
* @param pkgs 包空间
* @return this
* @since 3.5.0
*/
public TableInfo addImportPackages(@NotNull String... pkgs) {
return addImportPackages(Arrays.asList(pkgs));
}
public TableInfo addImportPackages(@NotNull List pkgList) {
importPackages.addAll(pkgList);
return this;
}
/**
* 转换filed实体为 xml mapper 中的 base column 字符串信息
*/
public String getFieldNames() {
if (StringUtils.isBlank(fieldNames)) {
this.fieldNames = this.fields.stream().map(TableField::getColumnName).collect(Collectors.joining(", "));
}
return this.fieldNames;
}
/**
* 导包处理
*
* @since 3.5.0
*/
public void importPackage() {
String superEntity = entity.getSuperClass();
if (StringUtils.isNotBlank(superEntity)) {
// 自定义父类
this.importPackages.add(superEntity);
} else {
if (entity.isActiveRecord()) {
// 无父类开启 AR 模式
this.importPackages.add(Model.class.getCanonicalName());
}
}
if (entity.isSerialVersionUID() || entity.isActiveRecord()) {
this.importPackages.add(Serializable.class.getCanonicalName());
}
if (this.isConvert()) {
this.importPackages.add(TableName.class.getCanonicalName());
}
IdType idType = entity.getIdType();
if (null != idType && this.isHavePrimaryKey()) {
// 指定需要 IdType 场景
this.importPackages.add(IdType.class.getCanonicalName());
this.importPackages.add(TableId.class.getCanonicalName());
}
this.fields.forEach(field -> {
IColumnType columnType = field.getColumnType();
if (null != columnType && null != columnType.getPkg()) {
importPackages.add(columnType.getPkg());
}
if (field.isKeyFlag()) {
// 主键
if (field.isConvert() || field.isKeyIdentityFlag()) {
importPackages.add(TableId.class.getCanonicalName());
}
// 自增
if (field.isKeyIdentityFlag()) {
importPackages.add(IdType.class.getCanonicalName());
}
} else if (field.isConvert()) {
// 普通字段
importPackages.add(com.baomidou.mybatisplus.annotation.TableField.class.getCanonicalName());
}
if (null != field.getFill()) {
// 填充字段
importPackages.add(com.baomidou.mybatisplus.annotation.TableField.class.getCanonicalName());
// 好像default的不用处理也行,这个做优化项目.
importPackages.add(FieldFill.class.getCanonicalName());
}
if (field.isVersionField()) {
this.importPackages.add(Version.class.getCanonicalName());
}
if (field.isLogicDeleteField()) {
this.importPackages.add(TableLogic.class.getCanonicalName());
}
});
}
/**
* 处理表信息(文件名与导包)
*
* @since 3.5.0
*/
public void processTable() {
String entityName = entity.getNameConvert().entityNameConvert(this);
this.setEntityName(entity.getConverterFileName().convert(entityName));
this.dtoName = strategyConfig.dto().getConverterFileName().convert(entityName);
this.dtoconvertName = strategyConfig.dto().getConverterDtoconvertFileName().convert(entityName);
this.mapperName = strategyConfig.mapper().getConverterMapperFileName().convert(entityName);
this.xmlName = strategyConfig.mapper().getConverterXmlFileName().convert(entityName);
this.serviceName = strategyConfig.service().getConverterServiceFileName().convert(entityName);
this.serviceImplName = strategyConfig.service().getConverterServiceImplFileName().convert(entityName);
this.controllerName = strategyConfig.controller().getConverterFileName().convert(entityName);
this.importPackage();
}
public TableInfo setComment(String comment) {
// 暂时挪动到这
this.comment = this.globalConfig.isSwagger()
&& StringUtils.isNotBlank(comment) ? comment.replace("\"", "\\\"") : comment;
return this;
}
public TableInfo setHavePrimaryKey(boolean havePrimaryKey) {
this.havePrimaryKey = havePrimaryKey;
return this;
}
@NotNull
public Set getImportPackages() {
return importPackages;
}
public boolean isConvert() {
return convert;
}
public TableInfo setConvert(boolean convert) {
this.convert = convert;
return this;
}
public String getName() {
return name;
}
public String getComment() {
return comment;
}
public String getEntityName() {
return entityName;
}
public String getDTOName() {
return dtoName;
}
public String getDtoconvertName() {
return dtoconvertName;
}
public String getMapperName() {
return mapperName;
}
public String getXmlName() {
return xmlName;
}
public String getServiceName() {
return serviceName;
}
public String getServiceImplName() {
return serviceImplName;
}
public String getControllerName() {
return controllerName;
}
@NotNull
public List getFields() {
return fields;
}
public boolean isHavePrimaryKey() {
return havePrimaryKey;
}
@NotNull
public List getCommonFields() {
return commonFields;
}
}