org.apache.shardingsphere.sharding.distsql.handler.checker

Class ShardingTableRuleStatementChecker

java.lang.Object

org.apache.shardingsphere.sharding.distsql.handler.checker.ShardingTableRuleStatementChecker

public final class ShardingTableRuleStatementChecker
extends Object

Sharding table rule checker.

Constructor Summary

Constructors

Constructor and Description
ShardingTableRuleStatementChecker()

Method Summary

Modifier and Type	Method and Description
static void	checkAlteration(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData shardingSphereMetaData, Collection<AbstractTableRuleSegment> rules, ShardingRuleConfiguration currentRuleConfig) Check alter sharing table rule statement.
static void	checkCreation(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData shardingSphereMetaData, Collection<AbstractTableRuleSegment> rules, ShardingRuleConfiguration currentRuleConfig) Check create sharing table rule statement.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShardingTableRuleStatementChecker

public ShardingTableRuleStatementChecker()

Method Detail

checkCreation

public static void checkCreation(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData shardingSphereMetaData,
                                 Collection<AbstractTableRuleSegment> rules,
                                 ShardingRuleConfiguration currentRuleConfig)
                          throws org.apache.shardingsphere.infra.distsql.exception.DistSQLException

Check create sharing table rule statement.

Parameters:

shardingSphereMetaData - ShardingSphere meta data

rules - rules

currentRuleConfig - current rule configuration

Throws:

org.apache.shardingsphere.infra.distsql.exception.DistSQLException - definition violation exception

checkAlteration

public static void checkAlteration(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData shardingSphereMetaData,
                                   Collection<AbstractTableRuleSegment> rules,
                                   ShardingRuleConfiguration currentRuleConfig)
                            throws org.apache.shardingsphere.infra.distsql.exception.DistSQLException

Check alter sharing table rule statement.

Parameters:

shardingSphereMetaData - ShardingSphere meta data

rules - rules

currentRuleConfig - current rule configuration

Throws:

org.apache.shardingsphere.infra.distsql.exception.DistSQLException - definition violation exception