Examples with TableInfo com.baomidou.mybatisplus.core.metadata.TableInfo used on opensource projects

Example 51 with TableInfo

use of com.baomidou.mybatisplus.core.metadata.TableInfo in project heifer by galaxy-sea.

the class ServiceImpl method saveOrUpdate.

@Override
public boolean saveOrUpdate(T entity) {
    if (null != entity) {
        TableInfo tableInfo = TableInfoHelper.getTableInfo(this.entityClass);
        Assert.notNull(tableInfo, "error: can not execute. because can not find cache of TableInfo for entity!");
        String keyProperty = tableInfo.getKeyProperty();
        Assert.notEmpty(keyProperty, "error: can not execute. because can not find column for id from entity!");
        Object idVal = ReflectionKit.getFieldValue(entity, tableInfo.getKeyProperty());
        return StringUtils.checkValNull(idVal) || Objects.isNull(get((ID) idVal)) ? save(entity) : update(entity);
    }
    return false;
}

Example 52 with TableInfo

use of com.baomidou.mybatisplus.core.metadata.TableInfo in project heifer by galaxy-sea.

the class ServiceImpl method saveOrUpdate.

@Override
public boolean saveOrUpdate(Collection<T> entityList, int batchSize) {
    TableInfo tableInfo = TableInfoHelper.getTableInfo(entityClass);
    Assert.notNull(tableInfo, "error: can not execute. because can not find cache of TableInfo for entity!");
    String keyProperty = tableInfo.getKeyProperty();
    Assert.notEmpty(keyProperty, "error: can not execute. because can not find column for id from entity!");
    return SqlHelper.saveOrUpdateBatch(this.entityClass, this.mapperClass, this.log, entityList, batchSize, (sqlSession, entity) -> {
        Object idVal = ReflectionKit.getFieldValue(entity, keyProperty);
        return StringUtils.checkValNull(idVal) || CollectionUtils.isEmpty(sqlSession.selectList(getSqlStatement(SqlMethod.SELECT_BY_ID), entity));
    }, (sqlSession, entity) -> {
        MapperMethod.ParamMap<T> param = new MapperMethod.ParamMap<>();
        param.put(Constants.ENTITY, entity);
        sqlSession.update(getSqlStatement(SqlMethod.UPDATE_BY_ID), param);
    });
}

Example 53 with TableInfo

use of com.baomidou.mybatisplus.core.metadata.TableInfo in project RuoYi-Cloud-Plus by JavaLionLi.

the class BaseMapperPlus method insertOrUpdate.

/**
 * 插入或更新(包含限制条数)
 */
default boolean insertOrUpdate(T entity) {
    if (null != entity) {
        TableInfo tableInfo = TableInfoHelper.getTableInfo(this.currentModelClass());
        Assert.notNull(tableInfo, "error: can not execute. because can not find cache of TableInfo for entity!");
        String keyProperty = tableInfo.getKeyProperty();
        Assert.notEmpty(keyProperty, "error: can not execute. because can not find column for id from entity!");
        Object idVal = tableInfo.getPropertyValue(entity, tableInfo.getKeyProperty());
        return StringUtils.checkValNull(idVal) || Objects.isNull(selectById((Serializable) idVal)) ? insert(entity) > 0 : updateById(entity) > 0;
    }
    return false;
}