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Mybatis通用Mapper扩展 - weekend
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/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2017 the original author or authors.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

package tk.mybatis.mapper.weekend;

import tk.mybatis.mapper.weekend.reflection.Reflections;

import java.util.stream.Stream;

/**
 * @author Frank
 */
public class Weekend extends tk.mybatis.mapper.entity.Example {

    public Weekend(Class entityClass) {
        super(entityClass);
    }

    public Weekend(Class entityClass, boolean exists) {
        super(entityClass, exists);
    }

    public Weekend(Class entityClass, boolean exists, boolean notNull) {
        super(entityClass, exists, notNull);
    }

    public static  Weekend of(Class clazz, Boolean exists, boolean notNull) {
        return new Weekend(clazz, exists, notNull);
    }

    public static  Weekend of(Class clazz, Boolean exists) {
        return new Weekend(clazz, exists, Boolean.FALSE);
    }

    public static  Weekend of(Class clazz) {
        return new Weekend(clazz, Boolean.TRUE);
    }

    public WeekendCriteria createCriteriaAddOn() {
        WeekendCriteria weekendCriteria = new WeekendCriteria<>(this.propertyMap, this.exists, this.notNull);
        return weekendCriteria;
    }

    @Override
    protected Criteria createCriteriaInternal() {
        return this.createCriteriaAddOn();
    }

    @SuppressWarnings("all")
    public WeekendCriteria weekendCriteria() {
        return (WeekendCriteria) this.createCriteria();
    }

    /**
     * 排除查询字段，优先级低于 selectProperties
     *
     * @param fns 属性名的可变参数
     * @return
     */
    public Weekend excludeProperties(Fn... fns) {
        String[] properties = Stream.of(fns).map(Reflections::fnToFieldName).toArray(String[]::new);
        this.excludeProperties(properties);
        return this;
    }

    /**
     * 指定要查询的属性列 - 这里会自动映射到表字段
     *
     * @param fns
     * @return
     */
    public Weekend selectProperties(Fn... fns) {
        String[] properties = Stream.of(fns).map(Reflections::fnToFieldName).toArray(String[]::new);
        this.selectProperties(properties);
        return this;
    }

    public OrderBy orderBy(Fn fn) {
        return this.orderBy(Reflections.fnToFieldName(fn));
    }

    public Weekend withDistinct(boolean distinct) {
        this.setDistinct(distinct);
        return this;
    }

    public Weekend withForUpdate(boolean forUpdate) {
        this.setForUpdate(forUpdate);
        return this;
    }

    public Weekend withCountProperty(Fn fn) {
        this.setCountProperty(Reflections.fnToFieldName(fn));
        return this;
    }

    public Weekend withTableName(String tableName) {
        this.setTableName(tableName);
        return this;
    }
}