程序包 com.mysql.cj.jdbc.ha

接口 ReplicationConnection

所有超级接口:

AutoCloseable, Connection, JdbcConnection, MysqlConnection, TransactionEventHandler, Wrapper

所有已知实现类:

ReplicationMySQLConnection

public interface ReplicationConnection
extends JdbcConnection

字段概要

从接口继承的字段 java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

方法概要

修饰符和类型	方法	说明
void	addReplicaHost(String host)
default void	addSlaveHost(String host)	已过时。
long	getConnectionGroupId()
JdbcConnection	getCurrentConnection()
default JdbcConnection	getMasterConnection()	已过时。
JdbcConnection	getReplicaConnection()
default JdbcConnection	getSlavesConnection()	已过时。
JdbcConnection	getSourceConnection()
default boolean	isHostMaster(String host)	已过时。
boolean	isHostReplica(String host)
default boolean	isHostSlave(String host)	已过时。
boolean	isHostSource(String host)
void	promoteReplicaToSource(String host)
default void	promoteSlaveToMaster(String host)	已过时。
default void	removeMasterHost(String host)	已过时。
default void	removeMasterHost(String host, boolean waitUntilNotInUse)	已过时。
void	removeReplica(String host)
void	removeReplica(String host, boolean closeGently)
default void	removeSlave(String host)	已过时。
default void	removeSlave(String host, boolean closeGently)	已过时。
void	removeSourceHost(String host)
void	removeSourceHost(String host, boolean waitUntilNotInUse)

从接口继承的方法 java.sql.Connection

abort, beginRequest, clearWarnings, close, commit, createArrayOf, createBlob, createClob, createNClob, createSQLXML, createStatement, createStatement, createStatement, createStruct, endRequest, getAutoCommit, getCatalog, getClientInfo, getClientInfo, getHoldability, getMetaData, getNetworkTimeout, getSchema, getTransactionIsolation, getTypeMap, getWarnings, isClosed, isReadOnly, isValid, nativeSQL, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, rollback, setAutoCommit, setCatalog, setClientInfo, setClientInfo, setHoldability, setNetworkTimeout, setReadOnly, setSavepoint, setSavepoint, setSchema, setShardingKey, setShardingKey, setShardingKeyIfValid, setShardingKeyIfValid, setTransactionIsolation, setTypeMap

从接口继承的方法 com.mysql.cj.jdbc.JdbcConnection

abortInternal, changeUser, clearHasTriedMaster, clientPrepareStatement, clientPrepareStatement, clientPrepareStatement, clientPrepareStatement, clientPrepareStatement, clientPrepareStatement, decachePreparedStatement, getActiveMySQLConnection, getActiveStatementCount, getAutoIncrementIncrement, getCachedMetaData, getCharacterSetMetadata, getClientInfoProviderImpl, getDatabase, getHost, getHostPortPair, getIdleFor, getMetadataSafeStatement, getMultiHostParentProxy, getMultiHostSafeProxy, getPropertySet, getQueryInterceptorsInstances, getServerVersion, getSessionMaxRows, getStatementComment, hasSameProperties, hasTriedMaster, initializeResultsMetadataFromCache, initializeSafeQueryInterceptors, isInGlobalTx, isMasterConnection, isProxySet, isReadOnly, isSameResource, isServerLocal, isSourceConnection, lowerCaseTableNames, ping, pingInternal, realClose, recachePreparedStatement, registerStatement, resetServerState, serverPrepareStatement, serverPrepareStatement, serverPrepareStatement, serverPrepareStatement, serverPrepareStatement, serverPrepareStatement, setDatabase, setFailedOver, setInGlobalTx, setProxy, setReadOnlyInternal, setSessionMaxRows, setStatementComment, shutdownServer, storesLowerCaseTableName, throwConnectionClosedException, unregisterStatement, unSafeQueryInterceptors

从接口继承的方法 com.mysql.cj.MysqlConnection

checkClosed, cleanup, createNewIO, getConnectionMutex, getExceptionInterceptor, getId, getProperties, getServerSessionStateController, getSession, getURL, getUser, normalClose

从接口继承的方法 com.mysql.cj.TransactionEventHandler

transactionBegun, transactionCompleted

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

方法详细资料

getConnectionGroupId

long getConnectionGroupId()

getCurrentConnection

JdbcConnection getCurrentConnection()

getSourceConnection

JdbcConnection getSourceConnection()

getMasterConnection

@Deprecated
default JdbcConnection getMasterConnection()

已过时。

Use getSourceConnection() instead.

返回:

JdbcConnection

promoteReplicaToSource

void promoteReplicaToSource(String host)
                     throws SQLException

抛出:

SQLException

promoteSlaveToMaster

@Deprecated
default void promoteSlaveToMaster(String host)
                           throws SQLException

已过时。

Use promoteReplicaToSource(String) instead.

参数:

host - host name

抛出:

SQLException

removeSourceHost

void removeSourceHost(String host)
               throws SQLException

抛出:

SQLException

removeMasterHost

@Deprecated
default void removeMasterHost(String host)
                       throws SQLException

已过时。

Use removeSourceHost(String) instead.

参数:

host - host name

抛出:

SQLException

removeSourceHost

void removeSourceHost(String host,
                      boolean waitUntilNotInUse)
               throws SQLException

抛出:

SQLException

removeMasterHost

@Deprecated
default void removeMasterHost(String host,
                              boolean waitUntilNotInUse)
                       throws SQLException

已过时。

Use removeSourceHost(String, boolean) instead.

参数:

host - host name

waitUntilNotInUse - remove immediately or wait for it's release

抛出:

SQLException

isHostSource

boolean isHostSource(String host)

isHostMaster

@Deprecated
default boolean isHostMaster(String host)

已过时。

Use isHostSource(String) instead.

参数:

host - host name

返回:

true if it's a source host

getReplicaConnection

JdbcConnection getReplicaConnection()

getSlavesConnection

@Deprecated
default JdbcConnection getSlavesConnection()

已过时。

Use getReplicaConnection() instead.

返回:

JdbcConnection

addReplicaHost

void addReplicaHost(String host)
             throws SQLException

抛出:

SQLException

addSlaveHost

@Deprecated
default void addSlaveHost(String host)
                   throws SQLException

已过时。

Use addReplicaHost(String) instead.

参数:

host - host name

抛出:

SQLException

removeReplica

void removeReplica(String host)
            throws SQLException

抛出:

SQLException

removeSlave

@Deprecated
default void removeSlave(String host)
                  throws SQLException

已过时。

Use removeReplica(String) instead.

参数:

host - host name

抛出:

SQLException

removeReplica

void removeReplica(String host,
                   boolean closeGently)
            throws SQLException

抛出:

SQLException

removeSlave

@Deprecated
default void removeSlave(String host,
                         boolean closeGently)
                  throws SQLException

已过时。

Use removeReplica(String, boolean) instead.

参数:

host - host name

closeGently - mode

抛出:

SQLException

isHostReplica

boolean isHostReplica(String host)

isHostSlave

@Deprecated
default boolean isHostSlave(String host)

已过时。

Use isHostReplica(String) instead.

参数:

host - host name

返回:

true if it's a replica