io.shardingsphere.core.jdbc.core.datasource

类 ShardingDataSource

java.lang.Object

io.shardingsphere.core.jdbc.adapter.WrapperAdapter

io.shardingsphere.core.jdbc.unsupported.AbstractUnsupportedOperationDataSource

io.shardingsphere.core.jdbc.adapter.AbstractDataSourceAdapter

io.shardingsphere.core.jdbc.core.datasource.ShardingDataSource

所有已实现的接口:

AutoCloseable, Wrapper, CommonDataSource, DataSource

public class ShardingDataSource
extends AbstractDataSourceAdapter
implements AutoCloseable

Database that support sharding.

作者:

zhangliang, zhaojun

构造器概要

构造器

构造器和说明
ShardingDataSource(Map<String,DataSource> dataSourceMap, ShardingRule shardingRule)
ShardingDataSource(Map<String,DataSource> dataSourceMap, ShardingRule shardingRule, Map<String,Object> configMap, Properties props)

方法概要

限定符和类型	方法和说明
void	close()
ShardingConnection	getConnection()
protected static Map<String,DataSource>	getRawDataSourceMap(Map<String,DataSource> dataSourceMap)
protected static ShardingRuleConfiguration	getShardingRuleConfiguration(Map<String,DataSource> dataSourceMap, ShardingRuleConfiguration shardingRuleConfig)
void	renew(Map<String,DataSource> newDataSourceMap, ShardingRule newShardingRule, Properties newProps) Renew sharding data source.

从类继承的方法 io.shardingsphere.core.jdbc.adapter.AbstractDataSourceAdapter

getConnection, getDatabaseType, getLogWriter, getParentLogger, setLogWriter

从类继承的方法 io.shardingsphere.core.jdbc.unsupported.AbstractUnsupportedOperationDataSource

getLoginTimeout, setLoginTimeout

从类继承的方法 io.shardingsphere.core.jdbc.adapter.WrapperAdapter

isWrapperFor, recordMethodInvocation, replayMethodsInvocation, throwSQLExceptionIfNecessary, unwrap

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

构造器详细资料

ShardingDataSource

public ShardingDataSource(Map<String,DataSource> dataSourceMap,
                          ShardingRule shardingRule)
                   throws SQLException

抛出:

SQLException

ShardingDataSource

public ShardingDataSource(Map<String,DataSource> dataSourceMap,
                          ShardingRule shardingRule,
                          Map<String,Object> configMap,
                          Properties props)
                   throws SQLException

抛出:

SQLException

方法详细资料

renew

public void renew(Map<String,DataSource> newDataSourceMap,
                  ShardingRule newShardingRule,
                  Properties newProps)

Renew sharding data source.

参数:

newDataSourceMap - new data source map

newShardingRule - new sharding rule

newProps - new sharding properties

getConnection

public ShardingConnection getConnection()

指定者:

getConnection 在接口中 DataSource

close

public void close()

指定者:

close 在接口中 AutoCloseable

getRawDataSourceMap

protected static Map<String,DataSource> getRawDataSourceMap(Map<String,DataSource> dataSourceMap)

getShardingRuleConfiguration

protected static ShardingRuleConfiguration getShardingRuleConfiguration(Map<String,DataSource> dataSourceMap,
                                                                        ShardingRuleConfiguration shardingRuleConfig)