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

Class SQLCheckEngine

java.lang.Object

org.apache.shardingsphere.infra.executor.check.SQLCheckEngine

public final class SQLCheckEngine
extends Object

SQL check engine.

Constructor Summary

Constructors

Constructor	Description
SQLCheckEngine()

Method Summary

Modifier and Type	Method	Description
static boolean	check(String databaseName, Collection<ShardingSphereRule> rules, Grantee grantee)	Check database.
static boolean	check(Grantee user, Collection<ShardingSphereRule> rules)	Check user exists.
static boolean	check(Grantee user, BiPredicate<Object,Object> validate, Object cipher, Collection<ShardingSphereRule> rules)	Check authentication.
static void	check(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement, List<Object> parameters, Collection<ShardingSphereRule> rules, String currentDatabase, Map<String,ShardingSphereDatabase> databases, Grantee grantee)	Check SQL.

Methods inherited from class java.lang.Object

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

Constructor Details

SQLCheckEngine

public SQLCheckEngine()

Method Details

check

public static boolean check(String databaseName,
 Collection<ShardingSphereRule> rules,
 Grantee grantee)

Check database.

Parameters:

databaseName - database name

rules - rules

grantee - grantee

Returns:

check result

check

public static void check(org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement sqlStatement,
 List<Object> parameters,
 Collection<ShardingSphereRule> rules,
 String currentDatabase,
 Map<String,ShardingSphereDatabase> databases,
 Grantee grantee)

Check SQL.

Parameters:

sqlStatement - SQL statement

parameters - SQL parameters

rules - rules

currentDatabase - current database

databases - databases

grantee - grantee

check

public static boolean check(Grantee user,
 Collection<ShardingSphereRule> rules)

Check user exists.

Parameters:

user - user

rules - rules

Returns:

check result

check

public static boolean check(Grantee user,
 BiPredicate<Object,Object> validate,
 Object cipher,
 Collection<ShardingSphereRule> rules)

Check authentication.

Parameters:

user - user

validate - validate

cipher - cipher

rules - rules

Returns:

check result