SqlMethod.java

/**
 * Copyright (c) 2011-2014, hubin (jobob@qq.com).
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.baomidou.mybatisplus.enums;

/**
 * <p>
 * MybatisPlus 支持 SQL 方法
 * </p>
 *
 * @author hubin
 * @Date 2016-01-23
 */
public enum SqlMethod {
    /**
     * 插入
     */
    INSERT_ONE("insert", "插入一条数据（选择字段插入）", "<script>INSERT INTO %s %s VALUES %s</script>"),
    INSERT_ONE_ALL_COLUMN("insertAllColumn", "插入一条数据（全部字段插入）", "<script>INSERT INTO %s %s VALUES %s</script>"),

    /**
     * 删除
     */
    DELETE_BY_ID("deleteById", "根据ID 删除一条数据", "<script>DELETE FROM %s WHERE %s=#{%s}</script>"),
    DELETE_BY_MAP("deleteByMap", "根据columnMap 条件删除记录", "<script>DELETE FROM %s %s</script>"),
    DELETE("delete", "根据 entity 条件删除记录", "<script>DELETE FROM %s %s</script>"),
    DELETE_BATCH_BY_IDS("deleteBatchIds", "根据ID集合，批量删除数据", "<script>DELETE FROM %s WHERE %s IN (%s)</script>"),

    /**
     * 逻辑删除
     */
    LOGIC_DELETE_BY_ID("deleteById", "根据ID 逻辑删除一条数据", "<script>UPDATE %s %s WHERE %s=#{%s}</script>"),
    LOGIC_DELETE_BY_MAP("deleteByMap", "根据columnMap 条件逻辑删除记录", "<script>UPDATE %s %s %s</script>"),
    LOGIC_DELETE("delete", "根据 entity 条件逻辑删除记录", "<script>UPDATE %s %s %s</script>"),
    LOGIC_DELETE_BATCH_BY_IDS("deleteBatchIds", "根据ID集合，批量逻辑删除数据", "<script>UPDATE %s %s WHERE %s IN (%s)</script>"),

    /**
     * 修改
     */
    UPDATE_BY_ID("updateById", "根据ID 选择修改数据", "<script>UPDATE %s %s WHERE %s=#{%s}</script>"),
    UPDATE_ALL_COLUMN_BY_ID("updateAllColumnById", "根据ID 修改全部数据", "<script>UPDATE %s %s WHERE %s=#{%s}</script>"),
    UPDATE("update", "根据 whereEntity 条件，更新记录", "<script>UPDATE %s %s %s</script>"),

    /**
     * 逻辑删除 -> 修改
     */
    LOGIC_UPDATE_BY_ID("updateById", "根据ID 修改数据", "<script>UPDATE %s %s WHERE %s=#{%s} %s</script>"),
    LOGIC_UPDATE_ALL_COLUMN_BY_ID("updateAllColumnById", "根据ID 选择修改数据", "<script>UPDATE %s %s WHERE %s=#{%s} %s</script>"),
    
    
    /**
     * 查询
     */
    SELECT_BY_ID("selectById", "根据ID 查询一条数据", "SELECT %s FROM %s WHERE %s=#{%s}"),
    SELECT_BY_MAP("selectByMap", "根据columnMap 查询一条数据", "<script>SELECT %s FROM %s %s</script>"),
    SELECT_BATCH_BY_IDS("selectBatchIds", "根据ID集合，批量查询数据", "<script>SELECT %s FROM %s WHERE %s IN (%s)</script>"),
    SELECT_ONE("selectOne", "查询满足条件一条数据", "<script>SELECT %s FROM %s %s</script>"),
    SELECT_COUNT("selectCount", "查询满足条件总记录数", "<script>SELECT COUNT(1) FROM %s %s</script>"),
    SELECT_LIST("selectList", "查询满足条件所有数据", "<script>SELECT %s FROM %s %s</script>"),
    SELECT_PAGE("selectPage", "查询满足条件所有数据（并翻页）", "<script>SELECT %s FROM %s %s</script>"),
    SELECT_MAPS("selectMaps", "查询满足条件所有数据", "<script>SELECT %s FROM %s %s</script>"),
    SELECT_MAPS_PAGE("selectMapsPage", "查询满足条件所有数据（并翻页）", "<script>SELECT %s FROM %s %s</script>"),
    SELECT_OBJS("selectObjs", "查询满足条件所有数据", "<script>SELECT %s FROM %s %s</script>"),

	/**
     * 逻辑删除 -> 查询
     */
	LOGIC_SELECT_BY_ID("selectById", "根据ID 查询一条数据", "SELECT %s FROM %s WHERE %s=#{%s} %s"),
	LOGIC_SELECT_BATCH_BY_IDS("selectBatchIds", "根据ID集合，批量查询数据", "<script>SELECT %s FROM %s WHERE %s IN (%s) %s</script>");
	
    private final String method;
    private final String desc;
    private final String sql;

    SqlMethod(final String method, final String desc, final String sql) {
        this.method = method;
        this.desc = desc;
        this.sql = sql;
    }

    public String getMethod() {
        return this.method;
    }

    public String getDesc() {
        return this.desc;
    }

    public String getSql() {
        return this.sql;
    }

}