org.apache.shardingsphere.infra.metadata.model.logic

类 LogicSchemaMetaDataLoader

java.lang.Object

org.apache.shardingsphere.infra.metadata.model.logic.LogicSchemaMetaDataLoader

public final class LogicSchemaMetaDataLoader
extends Object

Rule schema meta data loader.

构造器概要

构造器

构造器和说明
LogicSchemaMetaDataLoader()

方法概要

限定符和类型	方法和说明
LogicSchemaMetaData	load(DatabaseType databaseType, DataSource dataSource, ConfigurationProperties props) Load rule schema meta data.
Optional<PhysicalTableMetaData>	load(DatabaseType databaseType, DataSource dataSource, String tableName, ConfigurationProperties props) Load schema meta data.
LogicSchemaMetaData	load(DatabaseType databaseType, Map<String,DataSource> dataSourceMap, ConfigurationProperties props) Load rule schema meta data.
Optional<PhysicalTableMetaData>	load(DatabaseType databaseType, Map<String,DataSource> dataSourceMap, String tableName, ConfigurationProperties props) Load schema meta data.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

LogicSchemaMetaDataLoader

public LogicSchemaMetaDataLoader()

方法详细资料

load

public LogicSchemaMetaData load(DatabaseType databaseType,
                                Map<String,DataSource> dataSourceMap,
                                ConfigurationProperties props)
                         throws SQLException

Load rule schema meta data.

参数:

databaseType - database type

dataSourceMap - data source map

props - configuration properties

返回:

rule schema meta data

抛出:

SQLException - SQL exception

load

public LogicSchemaMetaData load(DatabaseType databaseType,
                                DataSource dataSource,
                                ConfigurationProperties props)
                         throws SQLException

Load rule schema meta data.

参数:

databaseType - database type

dataSource - data source

props - configuration properties

返回:

rule schema meta data

抛出:

SQLException - SQL exception

load

public Optional<PhysicalTableMetaData> load(DatabaseType databaseType,
                                            Map<String,DataSource> dataSourceMap,
                                            String tableName,
                                            ConfigurationProperties props)
                                     throws SQLException

Load schema meta data.

参数:

databaseType - database type

dataSourceMap - data source map

tableName - table name

props - configuration properties

返回:

schema meta data

抛出:

SQLException - SQL exception

load

public Optional<PhysicalTableMetaData> load(DatabaseType databaseType,
                                            DataSource dataSource,
                                            String tableName,
                                            ConfigurationProperties props)
                                     throws SQLException

Load schema meta data.

参数:

databaseType - database type

dataSource - data source

tableName - table name

props - configuration properties

返回:

schema meta data

抛出:

SQLException - SQL exception