Package org.apache.shardingsphere.infra.executor.check

Interface SQLChecker<T extends ShardingSphereRule>

All Superinterfaces:

org.apache.shardingsphere.spi.type.ordered.OrderedSPI<T>

public interface SQLChecker<T extends ShardingSphereRule>
extends org.apache.shardingsphere.spi.type.ordered.OrderedSPI<T>

SQL checker.

Method Summary

Modifier and Type	Method	Description
boolean	check(String databaseName, Grantee grantee, T rule)	Check database.
boolean	check(Grantee grantee, BiPredicate<Object,Object> validator, Object cipher, T rule)	Check user.
boolean	check(Grantee grantee, T rule)	Check User.
SQLCheckResult	check(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement, List<Object> parameters, Grantee grantee, String currentDatabase, Map<String,ShardingSphereDatabase> databases, T rule)	Check SQL.

Methods inherited from interface org.apache.shardingsphere.spi.type.ordered.OrderedSPI

getOrder, getTypeClass

Method Details

check

boolean check(String databaseName,
 Grantee grantee,
 T rule)

Check database.

Parameters:

databaseName - database name

grantee - grantee

rule - rule

Returns:

check result

check

SQLCheckResult check(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement,
 List<Object> parameters,
 Grantee grantee,
 String currentDatabase,
 Map<String,ShardingSphereDatabase> databases,
 T rule)

Check SQL.

Parameters:

sqlStatement - SQL statement

parameters - SQL parameters

grantee - grantee

currentDatabase - current database

databases - databases

rule - rule

Returns:

SQL check result

check

boolean check(Grantee grantee,
 T rule)

Check User.

Parameters:

grantee - grantee

rule - rule

Returns:

check result

check

boolean check(Grantee grantee,
 BiPredicate<Object,Object> validator,
 Object cipher,
 T rule)

Check user.

Parameters:

grantee - grantee

validator - password validator

cipher - cipher

rule - rule

Returns:

check result