com.baifendian.swordfish.dao.mapper.SessionMapperProvider.java Source code

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Here is the source code for com.baifendian.swordfish.dao.mapper.SessionMapperProvider.java

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/*
 * Copyright (C) 2017 Baifendian Corporation
 *
 * 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.baifendian.swordfish.dao.mapper;

import java.util.Map;
import org.apache.ibatis.jdbc.SQL;

public class SessionMapperProvider {

    private static final String TABLE_NAME = "session";

    /**
     * @param parameter
     * @return
     */
    public String queryById(Map<String, Object> parameter) {
        return new SQL() {
            {
                SELECT("*");

                FROM(TABLE_NAME);

                WHERE("`id` = #{sessionId}");
            }
        }.toString();
    }

    /**
     * @param parameter
     * @return
     */
    public String queryByIdAndIp(Map<String, Object> parameter) {
        return new SQL() {
            {
                SELECT("*");

                FROM(TABLE_NAME);

                WHERE("`id` = #{sessionId}");
                WHERE("`ip` = #{ip}");
            }
        }.toString();
    }

    /**
     * @param parameter
     * @return
     */
    public String queryByUserIdAndIp(Map<String, Object> parameter) {
        return new SQL() {
            {
                SELECT("*");

                FROM(TABLE_NAME);

                WHERE("`user_id` = #{userId}");
                WHERE("`ip` = #{ip}");
            }
        }.toString();
    }

    /**
     * @param parameter
     * @return
     */
    public String insert(Map<String, Object> parameter) {
        return new SQL() {
            {
                INSERT_INTO(TABLE_NAME);

                VALUES("`id`", "#{session.id}");
                VALUES("`user_id`", "#{session.userId}");
                VALUES("`ip`", "#{session.ip}");
                VALUES("`last_login_time`", "#{session.lastLoginTime}");
            }
        }.toString();
    }

    /**
     * @param parameter
     * @return
     */
    public String deleteById(Map<String, Object> parameter) {
        return new SQL() {
            {
                DELETE_FROM(TABLE_NAME);

                WHERE("`id` = #{sessionId}");
            }
        }.toString();
    }

    /**
     * @param parameter
     * @return
     */
    public String deleteByExpireTime(Map<String, Object> parameter) {
        return new SQL() {
            {
                DELETE_FROM(TABLE_NAME);

                WHERE("`last_login_time` <= #{expireTime}");
            }
        }.toString();
    }

    /**
     * @param parameter
     * @return
     */
    public String update(Map<String, Object> parameter) {
        return new SQL() {
            {
                UPDATE(TABLE_NAME);

                SET("`last_login_time`=#{loginTime}");

                WHERE("`id` = #{sessionId}");
            }
        }.toString();
    }
}