程序包 com.mysql.cj.jdbc.ha

类 ReplicationConnectionGroupManager

java.lang.Object

com.mysql.cj.jdbc.ha.ReplicationConnectionGroupManager

public class ReplicationConnectionGroupManager
extends Object

构造器概要

构造器

构造器	说明
ReplicationConnectionGroupManager()

方法概要

修饰符和类型	方法	说明
static void	addSlaveHost(String group, String hostPortPair)
static long	getActiveConnectionCount(String group)
static int	getConnectionCountWithHostAsMaster(String groupFilter, String hostPortPair)
static int	getConnectionCountWithHostAsSlave(String groupFilter, String hostPortPair)
static ReplicationConnectionGroup	getConnectionGroup(String groupName)
static ReplicationConnectionGroup	getConnectionGroupInstance(String groupName)
static Collection<ReplicationConnectionGroup>	getGroupsMatching(String group)
static Collection<String>	getMasterHosts(String groupFilter)
static int	getNumberOfMasterPromotion(String groupFilter)
static String	getRegisteredReplicationConnectionGroups()
static Collection<String>	getSlaveHosts(String groupFilter)
static long	getSlavePromotionCount(String group)
static long	getTotalConnectionCount(String group)
static void	promoteSlaveToMaster(String group, String hostPortPair)
static void	registerJmx()
static void	removeMasterHost(String group, String hostPortPair)
static void	removeMasterHost(String group, String hostPortPair, boolean closeGently)
static void	removeSlaveHost(String group, String hostPortPair)
static void	removeSlaveHost(String group, String hostPortPair, boolean closeGently)

从类继承的方法 java.lang.Object

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

构造器详细资料

ReplicationConnectionGroupManager

public ReplicationConnectionGroupManager()

方法详细资料

getConnectionGroupInstance

public static ReplicationConnectionGroup getConnectionGroupInstance(String groupName)

registerJmx

public static void registerJmx()
                        throws SQLException

抛出:

SQLException

getConnectionGroup

public static ReplicationConnectionGroup getConnectionGroup(String groupName)

getGroupsMatching

public static Collection<ReplicationConnectionGroup> getGroupsMatching(String group)

addSlaveHost

public static void addSlaveHost(String group,
                                String hostPortPair)
                         throws SQLException

抛出:

SQLException

removeSlaveHost

public static void removeSlaveHost(String group,
                                   String hostPortPair)
                            throws SQLException

抛出:

SQLException

removeSlaveHost

public static void removeSlaveHost(String group,
                                   String hostPortPair,
                                   boolean closeGently)
                            throws SQLException

抛出:

SQLException

promoteSlaveToMaster

public static void promoteSlaveToMaster(String group,
                                        String hostPortPair)
                                 throws SQLException

抛出:

SQLException

getSlavePromotionCount

public static long getSlavePromotionCount(String group)
                                   throws SQLException

抛出:

SQLException

removeMasterHost

public static void removeMasterHost(String group,
                                    String hostPortPair)
                             throws SQLException

抛出:

SQLException

removeMasterHost

public static void removeMasterHost(String group,
                                    String hostPortPair,
                                    boolean closeGently)
                             throws SQLException

抛出:

SQLException

getRegisteredReplicationConnectionGroups

public static String getRegisteredReplicationConnectionGroups()

getNumberOfMasterPromotion

public static int getNumberOfMasterPromotion(String groupFilter)

getConnectionCountWithHostAsSlave

public static int getConnectionCountWithHostAsSlave(String groupFilter,
                                                    String hostPortPair)

getConnectionCountWithHostAsMaster

public static int getConnectionCountWithHostAsMaster(String groupFilter,
                                                     String hostPortPair)

getSlaveHosts

public static Collection<String> getSlaveHosts(String groupFilter)

getMasterHosts

public static Collection<String> getMasterHosts(String groupFilter)

getTotalConnectionCount

public static long getTotalConnectionCount(String group)

getActiveConnectionCount

public static long getActiveConnectionCount(String group)