com.mybatiseasy.core.session.EntityField Maven / Gradle / Ivy
/*
* Copyright (c) 2023, 杭州坦信科技有限公司 (https://www.mybatis-easy.com).
* 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.mybatiseasy.core.session;
import com.mybatiseasy.keygen.IKeyGenerator;
import com.mybatiseasy.emums.TableIdType;
import com.mybatiseasy.core.utils.SqlUtil;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.TypeHandler;
import org.apache.ibatis.type.UnknownTypeHandler;
import java.lang.annotation.Annotation;
import java.util.ArrayList;
import java.util.List;
/**
* 实体类字段映射成对象
*/
public class EntityField {
/**
* 字段的name
*/
private String name;
/**
* 是否主键
*/
private boolean isId;
/**
* 主键类型
*/
private TableIdType idType;
/**
* 当主键类型为 SEQUENCE 时设置此值
*/
private String sequence;
/**
* 当主键类型为 CUSTOM 时设置此值
*/
private Class keyGenerator;
/**
* 字段注解
*/
private List annotationList = new ArrayList<>();
/**
* 数据表中的字段名
*/
private String column;
/**
* 字段的desc
*/
private String desc;
/**
* 字段插入默认值
*/
private String insertDefault;
/**
* 字段更新默认值
*/
private String updateDefault;
/**
* 是否大字段
*/
private boolean isLarge;
/**
* 是否乐观锁
*/
private boolean isVersion;
/**
* 是否逻辑删除
*/
private boolean isLogicDelete;
/**
* 逻辑删除值
*/
private String logicDeleteValue;
private String logicNotDeleteValue;
/**
* 是否租户Id
*/
private boolean isTenantId;
/**
* 是否非数据表字段
*/
private boolean isForeign;
/**
* 字段的JdbcType
*/
private JdbcType jdbcType;
/**
* 字段的javaType
*/
private Class javaType;
/**
* 字段的TypeHandler
*/
private Class typeHandler;
/**
* 小数点位数
*/
private String numericScale;
private EntityField() {
}
public static class Builder {
private final EntityField entityField = new EntityField();
public Builder(String name, String column) {
entityField.name = name;
entityField.column = column;
}
public Builder(String name, String column, boolean isLarge) {
this(name, column);
entityField.isLarge = isLarge;
}
public Builder(String name, String column, String insertDefault, String updateDefault) {
this(name, column);
entityField.insertDefault = insertDefault;
entityField.updateDefault = updateDefault;
}
public Builder name(String name) {
entityField.name = name;
return this;
}
public Builder column(String column) {
entityField.column = column;
return this;
}
public Builder desc(String desc) {
entityField.desc = desc;
return this;
}
public Builder insertDefault(String insertDefault) {
entityField.insertDefault = insertDefault;
return this;
}
public Builder updateDefault(String updateDefault) {
entityField.updateDefault = updateDefault;
return this;
}
public Builder isLarge(boolean isLarge) {
entityField.isLarge = isLarge;
return this;
}
public Builder isVersion(boolean isVersion) {
entityField.isVersion = isVersion;
return this;
}
public Builder isLogicDelete(boolean isLogicDelete) {
entityField.isLogicDelete = isLogicDelete;
return this;
}
public Builder annatationList(List annotationList) {
entityField.annotationList = annotationList;
return this;
}
public Builder logicDeleteValue(String logicDeleteValue, String logicNotDeleteValue) {
entityField.logicDeleteValue = logicDeleteValue;
entityField.logicNotDeleteValue = logicNotDeleteValue;
return this;
}
public Builder isTenantId(boolean isTenantId) {
entityField.isTenantId = isTenantId;
return this;
}
public Builder isForeign(boolean isForeign) {
entityField.isForeign = isForeign;
return this;
}
public Builder jdbcType(JdbcType jdbcType) {
entityField.jdbcType = jdbcType;
return this;
}
public Builder javaType(Class javaType) {
entityField.javaType = javaType;
return this;
}
public Builder numericScale(String numericScale) {
entityField.numericScale = numericScale;
return this;
}
public Builder isId(boolean isId) {
entityField.isId = isId;
return this;
}
public Builder idType(TableIdType idType) {
entityField.idType = idType;
return this;
}
public Builder sequence(String sequence) {
entityField.sequence = sequence;
return this;
}
public Builder keyGenerator(Class keyGenerator) {
entityField.keyGenerator = keyGenerator;
return this;
}
public Builder typeHandler(Class typeHandler) {
entityField.typeHandler = typeHandler;
return this;
}
public EntityField build() {
entityField.column = SqlUtil.addBackquote(entityField.column);
if(entityField.desc == null) entityField.desc = "";
if(entityField.typeHandler == null) entityField.typeHandler = UnknownTypeHandler.class;
if(entityField.jdbcType == null) entityField.jdbcType = JdbcType.UNDEFINED;
if(entityField.insertDefault == null) entityField.insertDefault = "";
if(entityField.updateDefault == null) entityField.updateDefault = "";
if(entityField.numericScale == null) entityField.numericScale = "";
return entityField;
}
}
public String getName() {
return name;
}
public String getColumn() {
return column;
}
public String getDesc() {
return desc;
}
public boolean isLarge() {
return isLarge;
}
public boolean isVersion() {
return isVersion;
}
public String getNumericScale() {
return numericScale;
}
public String getInsertDefault() {
return insertDefault;
}
public String getUpdateDefault() {
return updateDefault;
}
public JdbcType getJdbcType() {
return jdbcType;
}
public boolean isId() {
return isId;
}
public boolean isForeign() {
return isForeign;
}
public boolean isLogicDelete() {
return isLogicDelete;
}
public String getLogicDeleteValue() {
return logicDeleteValue;
}
public String getLogicNotDeleteValue() {
return logicNotDeleteValue;
}
public boolean isTenantId() {
return isTenantId;
}
public TableIdType getIdType() {
return idType;
}
public String getSequence() {
return sequence;
}
public Class getJavaType() {
return javaType;
}
public Class getTypeHandler() {
return typeHandler;
}
public Class getKeyGenerator() {
return keyGenerator;
}
public List getAnnotationList(){
return annotationList;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
EntityField that = (EntityField) o;
return name != null && name.equals(that.name);
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("{");
sb.append("name='").append(name).append('\'');
sb.append(", column='").append(column).append('\'');
sb.append(", isId='").append(isId).append('\'');
sb.append(", desc='").append(desc).append('\'');
sb.append(", typeHandler='").append(typeHandler).append('\'');
sb.append(", jdbcType='").append(jdbcType).append('\'');
sb.append(", javaType='").append(javaType).append('\'');
sb.append(", insertDefault='").append(insertDefault).append('\'');
sb.append(", updateDefault='").append(updateDefault).append('\'');
sb.append(", isLarge='").append(isLarge).append('\'');
sb.append(", numericScale='").append(numericScale).append('\'');
sb.append('}');
return sb.toString();
}
}
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