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An enhanced toolkit of Mybatis-Plus to simplify development.
package com.github.yulichang.adapter.v33x;
import com.baomidou.mybatisplus.core.metadata.TableFieldInfo;
import com.baomidou.mybatisplus.core.metadata.TableInfo;
import com.baomidou.mybatisplus.core.toolkit.StringPool;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.github.yulichang.adapter.base.IAdapter;
import com.github.yulichang.adapter.base.metadata.OrderFieldInfo;
import com.github.yulichang.adapter.base.tookit.VersionUtils;
import com.github.yulichang.adapter.jsqlparser.v46.JSqlParserHelperV46;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.session.Configuration;
import org.apache.ibatis.type.TypeHandler;
import org.apache.ibatis.type.TypeHandlerRegistry;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Objects;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.function.Supplier;
/**
* @author yulichang
* @since 1.4.3
*/
public class Adapter33x implements IAdapter {
private static final boolean is330 = VersionUtils.compare(VersionUtils.getVersion(), "3.3.0") == 0;
@Override
public boolean mpjHasLogic(TableInfo tableInfo) {
return tableInfo.isLogicDelete();
}
@Override
public boolean mpjIsPrimitive(TableFieldInfo tableFieldInfo) {
return tableFieldInfo.getPropertyType().isPrimitive();
}
@Override
public String mpjMapping(TableFieldInfo tableFieldInfo) {
String el = tableFieldInfo.getEl();
if (StringUtils.isNotBlank(el) && el.contains(StringPool.COMMA)) {
return el.substring(el.indexOf(StringPool.COMMA) + 1);
}
return null;
}
@Override
public TableFieldInfo mpjGetLogicField(TableInfo tableInfo) {
return tableInfo.getFieldList().stream().filter(f -> Objects.nonNull(f.getLogicDeleteValue())
|| Objects.nonNull(f.getLogicNotDeleteValue())).findFirst().orElse(null);
}
@Override
public boolean mpjHasPK(TableInfo tableInfo) {
return StringUtils.isNotBlank(tableInfo.getKeyProperty()) ||
StringUtils.isNotBlank(tableInfo.getKeyColumn());
}
@Override
public Configuration mpjGetConfiguration(TableInfo tableInfo) {
return tableInfo.getConfiguration();
}
@Override
public Field mpjGetField(TableFieldInfo fieldInfo, Supplier supplier) {
return is330 ? supplier.get() : IAdapter.super.mpjGetField(fieldInfo, null);
}
@Override
public List mpjGetOrderField(TableInfo tableInfo) {
throw new UnsupportedOperationException("不支持排序");
}
@Override
public void parserColum(String alias, String from, String selectSql, Consumer columConsumer) {
JSqlParserHelperV46.parserColum(alias, from, selectSql, columConsumer);
}
@Override
public TypeHandler> getTypeHandler(Configuration configuration, Class> propertyType, Class extends TypeHandler>> typeHandlerClass, Field field) {
TypeHandlerRegistry registry = configuration.getTypeHandlerRegistry();
TypeHandler> typeHandler = registry.getMappingTypeHandler(typeHandlerClass);
if (typeHandler == null) {
typeHandler = registry.getInstance(propertyType, typeHandlerClass);
}
return typeHandler;
}
@Override
public void wrapperInnerPage(Interceptor interceptor, Predicate
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