Examples with MybatisPlusInterceptor com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor used on opensource projects

Example 61 with MybatisPlusInterceptor

use of com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor in project jeebiz-boot by Jeebiz.

the class MybatisPlusConfiguration method mybatisPlusInterceptor.

/**
 * 新的分页插件,一缓和二缓遵循mybatis的规则,需要设置 MybatisConfiguration#useDeprecatedExecutor =
 * false 避免缓存出现问题(该属性会在旧插件移除后一同移除)
 */
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
    MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
    interceptor.addInnerInterceptor(blockAttackInnerInterceptor());
    interceptor.addInnerInterceptor(paginationInterceptor());
    return interceptor;
}

Example 62 with MybatisPlusInterceptor

use of com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor in project coding-more by itwanger.

the class MyBatisConfig method mybatisPlusInterceptor.

// 最新版
@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
    MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
    interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
    return interceptor;
}

Example 63 with MybatisPlusInterceptor

use of com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor in project lamp-util by zuihou.

the class BaseMybatisConfiguration method mybatisPlusInterceptor.

/**
 * 新的分页插件,一缓和二缓遵循mybatis的规则,需要设置 MybatisConfiguration#useDeprecatedExecutor = false 避免缓存出现问题(该属性会在旧插件移除后一同移除)
 * <p>
 * 注意:
 * 如果内部插件都是使用,需要注意顺序关系,建议使用如下顺序
 * 多租户插件,动态表名插件
 * 分页插件,乐观锁插件
 * sql性能规范插件,防止全表更新与删除插件
 * 总结: 对sql进行单次改造的优先放入,不对sql进行改造的最后放入
 * <p>
 * 参考：
 * https://mybatis.plus/guide/interceptor.html#%E4%BD%BF%E7%94%A8%E6%96%B9%E5%BC%8F-%E4%BB%A5%E5%88%86%E9%A1%B5%E6%8F%92%E4%BB%B6%E4%B8%BE%E4%BE%8B
 */
@Bean
@Order(5)
@ConditionalOnMissingBean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
    MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
    log.info("检测到 lamp.database.multiTenantType={}，已启用 {} 模式", databaseProperties.getMultiTenantType().name(), databaseProperties.getMultiTenantType().getDescribe());
    if (StrUtil.equalsAny(databaseProperties.getMultiTenantType().name(), MultiTenantType.SCHEMA.name(), MultiTenantType.SCHEMA_COLUMN.name())) {
        // SCHEMA 动态表名插件
        SchemaInterceptor schemaInterceptor = new SchemaInterceptor(databaseProperties.getTenantDatabasePrefix());
        interceptor.addInnerInterceptor(schemaInterceptor);
    }
    if (StrUtil.equalsAny(databaseProperties.getMultiTenantType().name(), MultiTenantType.COLUMN.name(), MultiTenantType.SCHEMA_COLUMN.name(), MultiTenantType.DATASOURCE_COLUMN.name())) {
        // COLUMN 模式 多租户插件
        TenantLineInnerInterceptor tli = new TenantLineInnerInterceptor();
        tli.setTenantLineHandler(new TenantLineHandler() {

            @Override
            public String getTenantIdColumn() {
                return databaseProperties.getTenantIdColumn();
            }

            @Override
            public boolean ignoreTable(String tableName) {
                return databaseProperties.getIgnoreTables() != null && databaseProperties.getIgnoreTables().contains(tableName);
            }

            @Override
            public Expression getTenantId() {
                return MultiTenantType.COLUMN.eq(databaseProperties.getMultiTenantType()) ? new StringValue(ContextUtil.getTenant()) : new StringValue(ContextUtil.getSubTenant());
            }
        });
        interceptor.addInnerInterceptor(tli);
    }
    List<InnerInterceptor> beforeInnerInterceptor = getPaginationBeforeInnerInterceptor();
    if (!beforeInnerInterceptor.isEmpty()) {
        beforeInnerInterceptor.forEach(interceptor::addInnerInterceptor);
    }
    // 分页插件
    PaginationInnerInterceptor paginationInterceptor = new PaginationInnerInterceptor();
    // 单页分页条数限制
    paginationInterceptor.setMaxLimit(databaseProperties.getMaxLimit());
    // 数据库类型
    paginationInterceptor.setDbType(databaseProperties.getDbType());
    // 溢出总页数后是否进行处理
    paginationInterceptor.setOverflow(databaseProperties.getOverflow());
    // 生成 countSql 优化掉 join 现在只支持 left join
    paginationInterceptor.setOptimizeJoin(databaseProperties.getOptimizeJoin());
    interceptor.addInnerInterceptor(paginationInterceptor);
    List<InnerInterceptor> afterInnerInterceptor = getPaginationAfterInnerInterceptor();
    if (!afterInnerInterceptor.isEmpty()) {
        afterInnerInterceptor.forEach(interceptor::addInnerInterceptor);
    }
    // 防止全表更新与删除插件
    if (databaseProperties.getIsBlockAttack()) {
        interceptor.addInnerInterceptor(new BlockAttackInnerInterceptor());
    }
    // sql性能规范插件
    if (databaseProperties.getIsIllegalSql()) {
        interceptor.addInnerInterceptor(new IllegalSQLInnerInterceptor());
    }
    return interceptor;
}

Example 64 with MybatisPlusInterceptor

use of com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor in project blade-tool by chillzhuang.

the class MybatisPlusConfiguration method mybatisPlusInterceptor.

/**
 * mybatis-plus 拦截器集合
 */
@Bean
@ConditionalOnMissingBean(MybatisPlusInterceptor.class)
public MybatisPlusInterceptor mybatisPlusInterceptor(ObjectProvider<QueryInterceptor[]> queryInterceptors, TenantLineInnerInterceptor tenantLineInnerInterceptor, MybatisPlusProperties mybatisPlusProperties) {
    MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
    // 配置租户拦截器
    interceptor.addInnerInterceptor(tenantLineInnerInterceptor);
    // 配置分页拦截器
    BladePaginationInterceptor paginationInterceptor = new BladePaginationInterceptor();
    // 配置自定义查询拦截器
    QueryInterceptor[] queryInterceptorArray = queryInterceptors.getIfAvailable();
    if (ObjectUtil.isNotEmpty(queryInterceptorArray)) {
        AnnotationAwareOrderComparator.sort(queryInterceptorArray);
        paginationInterceptor.setQueryInterceptors(queryInterceptorArray);
    }
    paginationInterceptor.setMaxLimit(mybatisPlusProperties.getPageLimit());
    paginationInterceptor.setOverflow(mybatisPlusProperties.getOverflow());
    interceptor.addInnerInterceptor(paginationInterceptor);
    return interceptor;
}

Example 65 with MybatisPlusInterceptor

use of com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor in project mybatis-plus-samples by baomidou.

the class MybatisPlusConfig method mybatisPlusInterceptor.

@Bean
public MybatisPlusInterceptor mybatisPlusInterceptor() {
    MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
    DynamicTableNameInnerInterceptor dynamicTableNameInnerInterceptor = new DynamicTableNameInnerInterceptor();
    dynamicTableNameInnerInterceptor.setTableNameHandler((sql, tableName) -> {
        // 获取参数方法
        Map<String, Object> paramMap = RequestDataHelper.getRequestData();
        paramMap.forEach((k, v) -> System.err.println(k + "----" + v));
        String year = "_2018";
        int random = new Random().nextInt(10);
        if (random % 2 == 1) {
            year = "_2019";
        }
        return tableName + year;
    });
    interceptor.addInnerInterceptor(dynamicTableNameInnerInterceptor);
    // dynamicTableNameInnerInterceptor.setTableNameHandlerMap(map);
    return interceptor;
}