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 and Description
SQLCheckEngine()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLCheckEngine

public SQLCheckEngine()

Method Detail

check

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

Check schema.

Parameters:

schemaName - schema 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 currentSchema,
                         Map<String,ShardingSphereMetaData> metaDataMap,
                         Grantee grantee)

Check SQL.

Parameters:

sqlStatement - SQL statement

parameters - SQL parameters

rules - rules

currentSchema - current schema

metaDataMap - meta data map

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