org.apache.shardingsphere.core.route

Class PreparedStatementRoutingEngine

java.lang.Object

org.apache.shardingsphere.core.route.PreparedStatementRoutingEngine

public final class PreparedStatementRoutingEngine
extends Object

PreparedStatement routing engine.

Author:

zhangliang, panjuan

Constructor Summary

Constructors

Constructor and Description
PreparedStatementRoutingEngine(String logicSQL, org.apache.shardingsphere.core.rule.ShardingRule shardingRule, org.apache.shardingsphere.core.metadata.ShardingMetaData shardingMetaData, org.apache.shardingsphere.core.constant.DatabaseType databaseType, org.apache.shardingsphere.core.parse.cache.ParsingResultCache parsingResultCache)

Method Summary

Modifier and Type	Method and Description
SQLRouteResult	route(List<Object> parameters) SQL route.

Methods inherited from class java.lang.Object

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

Constructor Detail

PreparedStatementRoutingEngine

public PreparedStatementRoutingEngine(String logicSQL,
                                      org.apache.shardingsphere.core.rule.ShardingRule shardingRule,
                                      org.apache.shardingsphere.core.metadata.ShardingMetaData shardingMetaData,
                                      org.apache.shardingsphere.core.constant.DatabaseType databaseType,
                                      org.apache.shardingsphere.core.parse.cache.ParsingResultCache parsingResultCache)

Method Detail

route

public SQLRouteResult route(List<Object> parameters)

SQL route.

First routing time will parse SQL, after second time will reuse first parsed result.

Parameters:

parameters - parameters of SQL placeholder

Returns:

route result