org.apache.shardingsphere.shardingjdbc.orchestration.internal.datasource

类 AbstractOrchestrationDataSource

java.lang.Object

org.apache.shardingsphere.shardingjdbc.jdbc.adapter.WrapperAdapter

org.apache.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationDataSource

org.apache.shardingsphere.shardingjdbc.orchestration.internal.datasource.AbstractOrchestrationDataSource

所有已实现的接口:

AutoCloseable, Wrapper, CommonDataSource, DataSource

直接已知子类:

OrchestrationEncryptDataSource, OrchestrationMasterSlaveDataSource, OrchestrationShardingDataSource

public abstract class AbstractOrchestrationDataSource
extends AbstractUnsupportedOperationDataSource
implements AutoCloseable

Abstract orchestration data source.

构造器概要

构造器

构造器和说明
AbstractOrchestrationDataSource(ShardingOrchestrationFacade shardingOrchestrationFacade)

方法概要

限定符和类型	方法和说明
void	close()
protected Map<String,DataSource>	getChangedDataSources(Map<String,DataSource> oldDataSources, Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration> newDataSources)
Connection	getConnection()
Connection	getConnection(String username, String password)
protected abstract DataSource	getDataSource()
protected List<String>	getDeletedDataSources(Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration> dataSourceConfigurations)
protected Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration>	getModifiedDataSources(Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration> dataSourceConfigurations)
Logger	getParentLogger()
protected void	initShardingOrchestrationFacade()
protected void	initShardingOrchestrationFacade(Map<String,Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration>> dataSourceConfigurations, Map<String,org.apache.shardingsphere.underlying.common.config.RuleConfiguration> schemaRuleMap, Properties props)
void	renew(org.apache.shardingsphere.orchestration.core.registrycenter.event.CircuitStateChangedEvent circuitStateChangedEvent) /** Renew circuit breaker state.

从类继承的方法 org.apache.shardingsphere.shardingjdbc.jdbc.unsupported.AbstractUnsupportedOperationDataSource

getLoginTimeout, setLoginTimeout

从类继承的方法 org.apache.shardingsphere.shardingjdbc.jdbc.adapter.WrapperAdapter

isWrapperFor, recordMethodInvocation, replayMethodsInvocation, 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 javax.sql.CommonDataSource

getLogWriter, setLogWriter

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

构造器详细资料

AbstractOrchestrationDataSource

public AbstractOrchestrationDataSource(ShardingOrchestrationFacade shardingOrchestrationFacade)

方法详细资料

getDataSource

protected abstract DataSource getDataSource()

getConnection

public final Connection getConnection()
                               throws SQLException

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

getConnection

public final Connection getConnection(String username,
                                      String password)
                               throws SQLException

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

getParentLogger

public final Logger getParentLogger()

指定者:

getParentLogger 在接口中 CommonDataSource

close

public final void close()
                 throws Exception

指定者:

close 在接口中 AutoCloseable

抛出:

Exception

renew

public final void renew(org.apache.shardingsphere.orchestration.core.registrycenter.event.CircuitStateChangedEvent circuitStateChangedEvent)

/** Renew circuit breaker state.

参数:

circuitStateChangedEvent - circuit state changed event

initShardingOrchestrationFacade

protected final void initShardingOrchestrationFacade()

initShardingOrchestrationFacade

protected final void initShardingOrchestrationFacade(Map<String,Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration>> dataSourceConfigurations,
                                                     Map<String,org.apache.shardingsphere.underlying.common.config.RuleConfiguration> schemaRuleMap,
                                                     Properties props)

getChangedDataSources

protected final Map<String,DataSource> getChangedDataSources(Map<String,DataSource> oldDataSources,
                                                             Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration> newDataSources)

getModifiedDataSources

protected final Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration> getModifiedDataSources(Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration> dataSourceConfigurations)

getDeletedDataSources

protected final List<String> getDeletedDataSources(Map<String,org.apache.shardingsphere.underlying.common.config.DataSourceConfiguration> dataSourceConfigurations)