org.apache.shardingsphere.authority.provider.natived.builder

Interface StoragePrivilegeHandler

All Superinterfaces:

org.apache.shardingsphere.infra.spi.typed.TypedSPI

All Known Implementing Classes:

MySQLPrivilegeHandler, OraclePrivilegeHandler, PostgreSQLPrivilegeHandler, SQLServerPrivilegeHandler

public interface StoragePrivilegeHandler
extends org.apache.shardingsphere.infra.spi.typed.TypedSPI

Storage privilege handler.

Method Summary

Modifier and Type	Method and Description
void	create(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users, DataSource dataSource) Create users in storage.
Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser>	diff(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users, DataSource dataSource) Differentiate users between storage and exterior.
void	grantAll(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users, DataSource dataSource) Grant all privileges to users.
Map<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser,NativePrivileges>	load(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users, DataSource dataSource) Load privileges from storage.

Methods inherited from interface org.apache.shardingsphere.infra.spi.typed.TypedSPI

getProps, getType, setProps

Method Detail

diff

Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> diff(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users,
                                                                                  DataSource dataSource)
                                                                           throws SQLException

Differentiate users between storage and exterior.

Parameters:

users - users from exterior

dataSource - target data source

Returns:

users non-existing in storage

Throws:

SQLException - SQL exception

create

void create(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users,
            DataSource dataSource)
     throws SQLException

Create users in storage.

Parameters:

users - users to be created

dataSource - target data source

Throws:

SQLException - SQL exception

grantAll

void grantAll(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users,
              DataSource dataSource)
       throws SQLException

Grant all privileges to users.

Parameters:

users - users to be granted

dataSource - target data source

Throws:

SQLException - SQL exception

load

Map<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser,NativePrivileges> load(Collection<org.apache.shardingsphere.infra.metadata.user.ShardingSphereUser> users,
                                                                                            DataSource dataSource)
                                                                                     throws SQLException

Load privileges from storage.

Parameters:

users - users to be loaded

dataSource - target data source

Returns:

map of user and privilege

Throws:

SQLException - SQL exception