org.anyline.data.adapter

接口 DriverWorker

public interface DriverWorker

字段概要

字段

限定符和类型	字段和说明
static org.slf4j.Logger	log

方法概要

限定符和类型	方法和说明
<T extends Metadata> void	checkSchema(DriverAdapter adapter, DataRuntime runtime, Connection con, T meta)
<T extends Metadata> void	checkSchema(DriverAdapter adapter, DataRuntime runtime, DataSource datasource, T meta)
<T extends Metadata> void	checkSchema(DriverAdapter adapter, DataRuntime runtime, T meta)
default <T extends Column> LinkedHashMap<String,T>	columns(DriverAdapter adapter, DataRuntime runtime, boolean create, LinkedHashMap<String,T> columns, Table table, String cmd) 根据结果集解析列结构
long	execute(DriverAdapter adapter, DataRuntime runtime, String random, ConfigStore configs, Run run) execute [命令执行]
List<Object>	execute(DriverAdapter adapter, DataRuntime runtime, String random, Procedure procedure, String sql, List<Parameter> inputs, List<Parameter> outputs) procedure [命令执行]
Connection	getConnection(DriverAdapter adapter, DataRuntime runtime, DataSource datasource)
DataSource	getDataSource(DriverAdapter adapter, DataRuntime runtime)
default <T extends Index> LinkedHashMap<String,T>	indexes(DriverAdapter adapter, DataRuntime runtime, boolean create, LinkedHashMap<String,T> indexes, Table table, boolean unique, boolean approximate) index[结果集封装] 根据驱动内置元数据接口查询索引
long	insert(DriverAdapter adapter, DataRuntime runtime, String random, Object data, ConfigStore configs, Run run, String generatedKey, String[] pks) 执行insert
Map<String,Object>	map(DriverAdapter adapter, DataRuntime runtime, String random, ConfigStore configs, Run run) select [命令执行]
List<Map<String,Object>>	maps(DriverAdapter adapter, DataRuntime runtime, String random, ConfigStore configs, Run run) select [命令执行]
default <T extends Column> LinkedHashMap<String,T>	metadata(DriverAdapter adapter, DataRuntime runtime, boolean create, LinkedHashMap<String,T> columns, Table table, String pattern) 根方法(3)根据根据驱动内置元数据接口补充表结构
default LinkedHashMap<String,Column>	metadata(DriverAdapter adapter, DataRuntime runtime, String random, Run run, boolean comment) 根据结果集对象获取列结构,如果有表名应该调用metadata().columns(table);或metadata().table(table).getColumns()
default int	priority() 返回值越高 优先级越高 支持相同DriverAdapter的worker只有一个生效，以优先级最高的为准
String	product(DriverAdapter adapter, DataRuntime runtime, boolean create, String product) database[结果集封装] 根据JDBC内置接口 product
DataSet	querys(DriverAdapter adapter, DataRuntime runtime, String random, Procedure procedure, PageNavi navi) query procedure [调用入口]
void	releaseConnection(DriverAdapter adapter, DataRuntime runtime, Connection connection, DataSource datasource)
DataSet	select(DriverAdapter adapter, DataRuntime runtime, String random, boolean system, ACTION.DML action, Table table, ConfigStore configs, Run run, String sql, List<Object> values, LinkedHashMap<String,Column> columns)
Class<? extends DriverAdapter>	supportAdapterType() 根据类型注入到DriverAdapter中
default <T extends Table> LinkedHashMap<String,T>	tables(DriverAdapter adapter, DataRuntime runtime, boolean create, LinkedHashMap<String,T> tables, Catalog catalog, Schema schema, String pattern, int types) table[结果集封装] 根据驱动内置方法补充
default <T extends Table> List<T>	tables(DriverAdapter adapter, DataRuntime runtime, boolean create, List<T> tables, Catalog catalog, Schema schema, String pattern, int types) table[结果集封装] 根据驱动内置方法补充
long	update(DriverAdapter adapter, DataRuntime runtime, String random, Table dest, Object data, ConfigStore configs, Run run) update [命令执行]
String	version(DriverAdapter adapter, DataRuntime runtime, boolean create, String version) database[结果集封装] 根据JDBC内置接口 version
default <T extends View> LinkedHashMap<String,T>	views(DriverAdapter adapter, DataRuntime runtime, boolean create, LinkedHashMap<String,T> views, Catalog catalog, Schema schema, String pattern, int types) view[结果集封装] 根据驱动内置方法补充
default <T extends Table> List<T>	views(DriverAdapter adapter, DataRuntime runtime, boolean create, List<T> views, Catalog catalog, Schema schema, String pattern, int types) table[结果集封装] 根据驱动内置方法补充

字段详细资料

log

static final org.slf4j.Logger log

方法详细资料

supportAdapterType

Class<? extends DriverAdapter> supportAdapterType()

根据类型注入到DriverAdapter中

返回:

Class

priority

default int priority()

返回值越高 优先级越高 支持相同DriverAdapter的worker只有一个生效，以优先级最高的为准

返回:

int

getDataSource

DataSource getDataSource(DriverAdapter adapter,
                         DataRuntime runtime)

getConnection

Connection getConnection(DriverAdapter adapter,
                         DataRuntime runtime,
                         DataSource datasource)

releaseConnection

void releaseConnection(DriverAdapter adapter,
                       DataRuntime runtime,
                       Connection connection,
                       DataSource datasource)

checkSchema

<T extends Metadata> void checkSchema(DriverAdapter adapter,
                                      DataRuntime runtime,
                                      DataSource datasource,
                                      T meta)

checkSchema

<T extends Metadata> void checkSchema(DriverAdapter adapter,
                                      DataRuntime runtime,
                                      T meta)

checkSchema

<T extends Metadata> void checkSchema(DriverAdapter adapter,
                                      DataRuntime runtime,
                                      Connection con,
                                      T meta)

product

String product(DriverAdapter adapter,
               DataRuntime runtime,
               boolean create,
               String product)

database[结果集封装]
根据JDBC内置接口 product

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

product - 上一步查询结果

返回:

product

抛出:

Exception - 异常

version

String version(DriverAdapter adapter,
               DataRuntime runtime,
               boolean create,
               String version)

database[结果集封装]
根据JDBC内置接口 version

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

version - 上一步查询结果

返回:

version

抛出:

Exception - 异常

select

DataSet select(DriverAdapter adapter,
               DataRuntime runtime,
               String random,
               boolean system,
               ACTION.DML action,
               Table table,
               ConfigStore configs,
               Run run,
               String sql,
               List<Object> values,
               LinkedHashMap<String,Column> columns)
        throws Exception

抛出:

Exception

querys

DataSet querys(DriverAdapter adapter,
               DataRuntime runtime,
               String random,
               Procedure procedure,
               PageNavi navi)
        throws Exception

query procedure [调用入口]

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

random - 用来标记同一组命令

procedure - 存储过程

navi - 分页

返回:

DataSet

抛出:

Exception

maps

List<Map<String,Object>> maps(DriverAdapter adapter,
                              DataRuntime runtime,
                              String random,
                              ConfigStore configs,
                              Run run)
                       throws Exception

select [命令执行]

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

random - 用来标记同一组命令

run - 最终待执行的命令和参数(如果是JDBC环境就是SQL)

返回:

maps

抛出:

Exception

map

Map<String,Object> map(DriverAdapter adapter,
                       DataRuntime runtime,
                       String random,
                       ConfigStore configs,
                       Run run)
                throws Exception

select [命令执行]

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

random - 用来标记同一组命令

run - 最终待执行的命令和参数(如果是JDBC环境就是SQL)

返回:

map

抛出:

Exception

insert

long insert(DriverAdapter adapter,
            DataRuntime runtime,
            String random,
            Object data,
            ConfigStore configs,
            Run run,
            String generatedKey,
            String[] pks)
     throws Exception

执行insert

参数:

adapter - DriverAdapter

runtime - 运行环境主要包含驱动适配器 数据源或客户端

random - 用来标记同一组命令

data - 插入数量

configs - ConfigStore

run - Run

generatedKey - 执行insert后返回自增主键的key

pks -

返回:

long

抛出:

Exception - Exception

update

long update(DriverAdapter adapter,
            DataRuntime runtime,
            String random,
            Table dest,
            Object data,
            ConfigStore configs,
            Run run)
     throws Exception

update [命令执行]

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

random - 用来标记同一组命令

dest - 表 如果不提供表名则根据data解析, 表名可以事实前缀<数据源名>表示切换数据源

data - 数据

run - 最终待执行的命令和参数(如果是JDBC环境就是SQL)

返回:

影响行数

抛出:

Exception

execute

List<Object> execute(DriverAdapter adapter,
                     DataRuntime runtime,
                     String random,
                     Procedure procedure,
                     String sql,
                     List<Parameter> inputs,
                     List<Parameter> outputs)
              throws Exception

procedure [命令执行]

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

procedure - 存储过程

random - random

返回:

输出参数

抛出:

Exception

execute

long execute(DriverAdapter adapter,
             DataRuntime runtime,
             String random,
             ConfigStore configs,
             Run run)
      throws Exception

execute [命令执行]

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

random - 用来标记同一组命令

run - 最终待执行的命令和参数(如果是JDBC环境就是SQL)

返回:

影响行数

抛出:

Exception

metadata

default LinkedHashMap<String,Column> metadata(DriverAdapter adapter,
                                              DataRuntime runtime,
                                              String random,
                                              Run run,
                                              boolean comment)

根据结果集对象获取列结构,如果有表名应该调用metadata().columns(table);或metadata().table(table).getColumns()

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

run - 最终待执行的命令和参数(如果是JDBC环境就是SQL)

comment - 是否需要查询列注释

返回:

LinkedHashMap

tables

default <T extends Table> LinkedHashMap<String,T> tables(DriverAdapter adapter,
                                                         DataRuntime runtime,
                                                         boolean create,
                                                         LinkedHashMap<String,T> tables,
                                                         Catalog catalog,
                                                         Schema schema,
                                                         String pattern,
                                                         int types)
                                                  throws Exception

table[结果集封装]
根据驱动内置方法补充

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

tables - 上一步查询结果

catalog - catalog

schema - schema

pattern - 名称统配符或正则

types - types Metadata.TYPE.

返回:

tables

抛出:

Exception - 异常

tables

default <T extends Table> List<T> tables(DriverAdapter adapter,
                                         DataRuntime runtime,
                                         boolean create,
                                         List<T> tables,
                                         Catalog catalog,
                                         Schema schema,
                                         String pattern,
                                         int types)
                                  throws Exception

table[结果集封装]
根据驱动内置方法补充

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

tables - 上一步查询结果

catalog - catalog

schema - schema

pattern - 名称统配符或正则

types - types Metadata.TYPE.

返回:

tables

抛出:

Exception - 异常

views

default <T extends View> LinkedHashMap<String,T> views(DriverAdapter adapter,
                                                       DataRuntime runtime,
                                                       boolean create,
                                                       LinkedHashMap<String,T> views,
                                                       Catalog catalog,
                                                       Schema schema,
                                                       String pattern,
                                                       int types)
                                                throws Exception

view[结果集封装]
根据驱动内置方法补充

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

views - 上一步查询结果

catalog - catalog

schema - schema

pattern - 名称统配符或正则

types - types Metadata.TYPE.

返回:

tables

抛出:

Exception - 异常

views

default <T extends Table> List<T> views(DriverAdapter adapter,
                                        DataRuntime runtime,
                                        boolean create,
                                        List<T> views,
                                        Catalog catalog,
                                        Schema schema,
                                        String pattern,
                                        int types)
                                 throws Exception

table[结果集封装]
根据驱动内置方法补充

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

views - 上一步查询结果

catalog - catalog

schema - schema

pattern - 名称统配符或正则

types - types Metadata.TYPE.

返回:

tables

抛出:

Exception - 异常

columns

default <T extends Column> LinkedHashMap<String,T> columns(DriverAdapter adapter,
                                                           DataRuntime runtime,
                                                           boolean create,
                                                           LinkedHashMap<String,T> columns,
                                                           Table table,
                                                           String cmd)
                                                    throws Exception

根据结果集解析列结构

类型参数:

T - Column

参数:

adapter - DriverAdapter

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

columns - 上一步查询结果

table - 表

cmd - sql

返回:

columns

抛出:

Exception

metadata

default <T extends Column> LinkedHashMap<String,T> metadata(DriverAdapter adapter,
                                                            DataRuntime runtime,
                                                            boolean create,
                                                            LinkedHashMap<String,T> columns,
                                                            Table table,
                                                            String pattern)
                                                     throws Exception

根方法(3)根据根据驱动内置元数据接口补充表结构

类型参数:

T - Column

参数:

adapter - DriverAdapter

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

columns - 上一步查询结果

table - 表

返回:

columns

抛出:

Exception

indexes

default <T extends Index> LinkedHashMap<String,T> indexes(DriverAdapter adapter,
                                                          DataRuntime runtime,
                                                          boolean create,
                                                          LinkedHashMap<String,T> indexes,
                                                          Table table,
                                                          boolean unique,
                                                          boolean approximate)
                                                   throws Exception

index[结果集封装]
根据驱动内置元数据接口查询索引

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

table - 表

unique - 是否唯一

approximate - 索引允许结果反映近似值

返回:

indexes indexes

抛出:

Exception - 异常