MySQL Connector/J 9.2.0 · com.mysql.cj.jdbc.ha.ReplicationMySQLConnection

Access	Constructor and Description
public	ReplicationMySQLConnection(MultiHostConnectionProxy proxy)

Modifier and Type	Method and Description
public void	abort(Executor The `Executor` implementation which will be used by `abort`. executor) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.abort. Implements java.sql.Connection.abort. Terminates an open connection.
public void	abortInternal() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.abortInternal. Implements com.mysql.cj.jdbc.JdbcConnection.abortInternal. Clobbers the physical network connection and marks this connection as closed.
public void	addReplicaHost(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.addReplicaHost.
public void	changeUser(String the username to authenticate with userName, String the password to authenticate with newPassword) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.changeUser. Implements com.mysql.cj.jdbc.JdbcConnection.changeUser. Changes the user on this connection by performing a re-authentication.
public JdbcConnection	getActiveMySQLConnection() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getActiveMySQLConnection. Implements com.mysql.cj.jdbc.JdbcConnection.getActiveMySQLConnection.
public long	getConnectionGroupId() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getConnectionGroupId.
public JdbcConnection	getCurrentConnection() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getCurrentConnection.
public Properties	getProperties() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getProperties. Implements com.mysql.cj.MysqlConnection.getProperties. Returns the parsed and passed in properties for this connection.
public JdbcConnection	getReplicaConnection() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getReplicaConnection.
public JdbcConnection	getSourceConnection() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getSourceConnection.
public ReplicationConnectionProxy	getThisAsProxy() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getThisAsProxy.
private JdbcConnection	getValidatedReplicasConnection()
private JdbcConnection	getValidatedSourceConnection()
public boolean	hasSameProperties(JdbcConnection connection c) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.hasSameProperties. Implements com.mysql.cj.jdbc.JdbcConnection.hasSameProperties. Does this connection have the same properties as another?
public boolean	isHostReplica(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.isHostReplica.
public boolean	isHostSource(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.isHostSource.
public boolean	isReadOnly() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.isReadOnly. Implements java.sql.Connection.isReadOnly. Retrieves whether this `Connection` object is in read-only mode.
public boolean	isWrapperFor(Class<?> a Class defining an interface. iface) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.isWrapperFor. Implements java.sql.Wrapper.isWrapperFor. Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does.
public void	ping() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.ping. Implements com.mysql.cj.jdbc.JdbcConnection.ping. Detect if the connection is still good by sending a ping command to the server.
public void	promoteReplicaToSource(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.promoteReplicaToSource.
public void	removeReplica(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeReplica.
public void	removeReplica(String host, boolean closeGently) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeReplica.
public void	removeSourceHost(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeSourceHost.
public void	removeSourceHost(String host, boolean waitUntilNotInUse) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeSourceHost.
public void	setProxy(JdbcConnection proxy) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setProxy. Implements com.mysql.cj.jdbc.JdbcConnection.setProxy.
public void	setReadOnly(boolean `true` enables read-only mode; `false` disables it readOnlyFlag) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setReadOnly. Implements java.sql.Connection.setReadOnly. Puts this connection in read-only mode as a hint to the driver to enable database optimizations.
public void	setStatementComment(String the comment that will be prepended to all statements sent to the server. comment) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setStatementComment. Implements com.mysql.cj.jdbc.JdbcConnection.setStatementComment. Sets the comment that will be prepended to all statements sent to the server.
public <T> T	unwrap(Class<T> A Class defining an interface that the result must implement. iface) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.unwrap. Implements java.sql.Wrapper.unwrap. Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy.

ReplicationMySQLConnection	back to summary
public ReplicationMySQLConnection(MultiHostConnectionProxy proxy)

Method Detail

abort back to summary

abort	back to summary
public void abort(Executor executor) throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.abort. Implements java.sql.Connection.abort. Doc from java.sql.Connection.abort. Terminates an open connection. Calling `abort` results in: The connection marked as closed Closes any physical connection to the database Releases resources used by the connection Insures that any thread that is currently accessing the connection will either progress to completion or throw an `SQLException`. Calling `abort` marks the connection closed and releases any resources. Calling `abort` on a closed connection is a no-op. It is possible that the aborting and releasing of the resources that are held by the connection can take an extended period of time. When the `abort` method returns, the connection will have been marked as closed and the `Executor` that was passed as a parameter to abort may still be executing tasks to release resources. Parameters executor:Executor The `Executor` implementation which will be used by `abort`. Annotations @Override Exceptions SQLException: if a database access error occurs or the `executor` is `null`

public void abort(Executor executor) throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.abort.

Terminates an open connection. Calling abort results in:

The connection marked as closed
Closes any physical connection to the database
Releases resources used by the connection
Insures that any thread that is currently accessing the connection will either progress to completion or throw an SQLException.

Calling abort marks the connection closed and releases any resources. Calling abort on a closed connection is a no-op.

It is possible that the aborting and releasing of the resources that are held by the connection can take an extended period of time. When the abort method returns, the connection will have been marked as closed and the Executor that was passed as a parameter to abort may still be executing tasks to release resources.

Parameters

executor:Executor: The Executor implementation which will be used by abort.

Annotations

@Override

Exceptions

SQLException:: if a database access error occurs or the executor is null

abortInternal	back to summary
public void abortInternal() throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.abortInternal. Implements com.mysql.cj.jdbc.JdbcConnection.abortInternal. Doc from com.mysql.cj.jdbc.JdbcConnection.abortInternal. Clobbers the physical network connection and marks this connection as closed. Annotations @Override Exceptions SQLException: if an error occurs

abortInternal

back to summary

public void abortInternal() throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.abortInternal.

Implements com.mysql.cj.jdbc.JdbcConnection.abortInternal.

Doc from com.mysql.cj.jdbc.JdbcConnection.abortInternal.

Clobbers the physical network connection and marks this connection as closed.

Annotations

@Override

Exceptions

SQLException:: if an error occurs

addReplicaHost	back to summary
public void addReplicaHost(String host) throws SQLException Implements com.mysql.cj.jdbc.ha.ReplicationConnection.addReplicaHost. Annotations @Override

addReplicaHost

back to summary

public void addReplicaHost(String host) throws SQLException

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.addReplicaHost.

Annotations

@Override

changeUser	back to summary
public void changeUser(String userName, String newPassword) throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.changeUser. Implements com.mysql.cj.jdbc.JdbcConnection.changeUser. Doc from com.mysql.cj.jdbc.JdbcConnection.changeUser. Changes the user on this connection by performing a re-authentication. If authentication fails, the connection is failed. Parameters userName:String the username to authenticate with newPassword:String the password to authenticate with Annotations @Override Exceptions SQLException: if authentication fails, or some other error occurs while performing the command.

changeUser

back to summary

public void changeUser(String userName, String newPassword) throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.changeUser.

Implements com.mysql.cj.jdbc.JdbcConnection.changeUser.

Doc from com.mysql.cj.jdbc.JdbcConnection.changeUser.

Changes the user on this connection by performing a re-authentication. If authentication fails, the connection is failed.

Parameters

userName:String: the username to authenticate with
newPassword:String: the password to authenticate with

Annotations

@Override

Exceptions

SQLException:: if authentication fails, or some other error occurs while performing the command.

getActiveMySQLConnection	back to summary
public JdbcConnection getActiveMySQLConnection() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getActiveMySQLConnection. Implements com.mysql.cj.jdbc.JdbcConnection.getActiveMySQLConnection. Annotations @Override

getActiveMySQLConnection

back to summary

public JdbcConnection getActiveMySQLConnection()

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getActiveMySQLConnection.

Implements com.mysql.cj.jdbc.JdbcConnection.getActiveMySQLConnection.

Annotations

@Override

getConnectionGroupId	back to summary
public long getConnectionGroupId() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getConnectionGroupId. Annotations @Override

getConnectionGroupId

back to summary

public long getConnectionGroupId()

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getConnectionGroupId.

Annotations

@Override

getCurrentConnection	back to summary
public JdbcConnection getCurrentConnection() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getCurrentConnection. Annotations @Override

getCurrentConnection

back to summary

public JdbcConnection getCurrentConnection()

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getCurrentConnection.

Annotations

@Override

getProperties back to summary

getProperties	back to summary
public Properties getProperties() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getProperties. Implements com.mysql.cj.MysqlConnection.getProperties. Doc from com.mysql.cj.MysqlConnection.getProperties. Returns the parsed and passed in properties for this connection. Returns:Properties `Properties` Annotations @Override

public Properties getProperties()

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getProperties.

Implements com.mysql.cj.MysqlConnection.getProperties.

Doc from com.mysql.cj.MysqlConnection.getProperties.

Returns the parsed and passed in properties for this connection.

Returns:Properties

Properties

Annotations

@Override

getReplicaConnection	back to summary
public JdbcConnection getReplicaConnection() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getReplicaConnection. Annotations @Override

getReplicaConnection

back to summary

public JdbcConnection getReplicaConnection()

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getReplicaConnection.

Annotations

@Override

getSourceConnection	back to summary
public JdbcConnection getSourceConnection() Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getSourceConnection. Annotations @Override

getSourceConnection

back to summary

public JdbcConnection getSourceConnection()

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.getSourceConnection.

Annotations

@Override

getThisAsProxy	back to summary
public ReplicationConnectionProxy getThisAsProxy() Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getThisAsProxy. Annotations @Override

getThisAsProxy

back to summary

public ReplicationConnectionProxy getThisAsProxy()

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.getThisAsProxy.

Annotations

@Override

getValidatedReplicasConnection	back to summary
private JdbcConnection getValidatedReplicasConnection()

getValidatedSourceConnection	back to summary
private JdbcConnection getValidatedSourceConnection()

hasSameProperties	back to summary
public boolean hasSameProperties(JdbcConnection c) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.hasSameProperties. Implements com.mysql.cj.jdbc.JdbcConnection.hasSameProperties. Doc from com.mysql.cj.jdbc.JdbcConnection.hasSameProperties. Does this connection have the same properties as another? Parameters c:JdbcConnection connection Returns:boolean true if has the same properties Annotations @Override

hasSameProperties

back to summary

public boolean hasSameProperties(JdbcConnection c)

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.hasSameProperties.

Implements com.mysql.cj.jdbc.JdbcConnection.hasSameProperties.

Doc from com.mysql.cj.jdbc.JdbcConnection.hasSameProperties.

Does this connection have the same properties as another?

Parameters

c:JdbcConnection: connection

Returns:boolean

true if has the same properties

Annotations

@Override

isHostReplica	back to summary
public boolean isHostReplica(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.isHostReplica. Annotations @Override

isHostReplica

back to summary

public boolean isHostReplica(String host)

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.isHostReplica.

Annotations

@Override

isHostSource	back to summary
public boolean isHostSource(String host) Implements com.mysql.cj.jdbc.ha.ReplicationConnection.isHostSource. Annotations @Override

isHostSource

back to summary

public boolean isHostSource(String host)

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.isHostSource.

Annotations

@Override

isReadOnly back to summary

isReadOnly	back to summary
public boolean isReadOnly() throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.isReadOnly. Implements java.sql.Connection.isReadOnly. Doc from java.sql.Connection.isReadOnly. Retrieves whether this `Connection` object is in read-only mode. Returns:boolean `true` if this `Connection` object is read-only; `false` otherwise Annotations @Override Exceptions SQLException: if a database access error occurs or this method is called on a closed connection

public boolean isReadOnly() throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.isReadOnly.

Implements java.sql.Connection.isReadOnly.

Doc from java.sql.Connection.isReadOnly.

Retrieves whether this Connection object is in read-only mode.

Returns:boolean

true if this Connection object is read-only; false otherwise

Annotations

@Override

Exceptions

SQLException:: if a database access error occurs or this method is called on a closed connection

isWrapperFor back to summary

isWrapperFor	back to summary
public boolean isWrapperFor(Class<?> iface) throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.isWrapperFor. Implements java.sql.Wrapper.isWrapperFor. Doc from java.sql.Wrapper.isWrapperFor. Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does. Returns false otherwise. If this implements the interface then return true, else if this is a wrapper then return the result of recursively calling `isWrapperFor` on the wrapped object. If this does not implement the interface and is not a wrapper, return false. This method should be implemented as a low-cost operation compared to `unwrap` so that callers can use this method to avoid expensive `unwrap` calls that may fail. If this method returns true then calling `unwrap` with the same argument should succeed. Parameters iface:Class<?> a Class defining an interface. Returns:boolean true if this implements the interface or directly or indirectly wraps an object that does. Annotations @Override Exceptions SQLException: if an error occurs while determining whether this is a wrapper for an object with the given interface.

public boolean isWrapperFor(Class<?> iface) throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.isWrapperFor.

Implements java.sql.Wrapper.isWrapperFor.

Doc from java.sql.Wrapper.isWrapperFor.

Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does. Returns false otherwise. If this implements the interface then return true, else if this is a wrapper then return the result of recursively calling isWrapperFor on the wrapped object. If this does not implement the interface and is not a wrapper, return false. This method should be implemented as a low-cost operation compared to unwrap so that callers can use this method to avoid expensive unwrap calls that may fail. If this method returns true then calling unwrap with the same argument should succeed.

Parameters

iface:Class<?>: a Class defining an interface.

Returns:boolean

true if this implements the interface or directly or indirectly wraps an object that does.

Annotations

@Override

Exceptions

SQLException:: if an error occurs while determining whether this is a wrapper for an object with the given interface.

ping	back to summary
public void ping() throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.ping. Implements com.mysql.cj.jdbc.JdbcConnection.ping. Doc from com.mysql.cj.jdbc.JdbcConnection.ping. Detect if the connection is still good by sending a ping command to the server. Annotations @Override Exceptions SQLException: if the ping fails

ping

back to summary

public void ping() throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.ping.

Implements com.mysql.cj.jdbc.JdbcConnection.ping.

Doc from com.mysql.cj.jdbc.JdbcConnection.ping.

Detect if the connection is still good by sending a ping command to the server.

Annotations

@Override

Exceptions

SQLException:: if the ping fails

promoteReplicaToSource	back to summary
public void promoteReplicaToSource(String host) throws SQLException Implements com.mysql.cj.jdbc.ha.ReplicationConnection.promoteReplicaToSource. Annotations @Override

promoteReplicaToSource

back to summary

public void promoteReplicaToSource(String host) throws SQLException

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.promoteReplicaToSource.

Annotations

@Override

removeReplica	back to summary
public void removeReplica(String host) throws SQLException Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeReplica. Annotations @Override

removeReplica

back to summary

public void removeReplica(String host) throws SQLException

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeReplica.

Annotations

@Override

removeReplica	back to summary
public void removeReplica(String host, boolean closeGently) throws SQLException Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeReplica. Annotations @Override

removeReplica

back to summary

public void removeReplica(String host, boolean closeGently) throws SQLException

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeReplica.

Annotations

@Override

removeSourceHost	back to summary
public void removeSourceHost(String host) throws SQLException Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeSourceHost. Annotations @Override

removeSourceHost

back to summary

public void removeSourceHost(String host) throws SQLException

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeSourceHost.

Annotations

@Override

removeSourceHost	back to summary
public void removeSourceHost(String host, boolean waitUntilNotInUse) throws SQLException Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeSourceHost. Annotations @Override

removeSourceHost

back to summary

public void removeSourceHost(String host, boolean waitUntilNotInUse) throws SQLException

Implements com.mysql.cj.jdbc.ha.ReplicationConnection.removeSourceHost.

Annotations

@Override

setProxy	back to summary
public void setProxy(JdbcConnection proxy) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setProxy. Implements com.mysql.cj.jdbc.JdbcConnection.setProxy. Annotations @Override

setProxy

back to summary

public void setProxy(JdbcConnection proxy)

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setProxy.

Implements com.mysql.cj.jdbc.JdbcConnection.setProxy.

Annotations

@Override

setReadOnly back to summary

setReadOnly	back to summary
public void setReadOnly(boolean readOnlyFlag) throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setReadOnly. Implements java.sql.Connection.setReadOnly. Doc from java.sql.Connection.setReadOnly. Puts this connection in read-only mode as a hint to the driver to enable database optimizations. Note This method cannot be called during a transaction. Parameters readOnlyFlag:boolean `true` enables read-only mode; `false` disables it Annotations @Override Exceptions SQLException: if a database access error occurs, this method is called on a closed connection or this method is called during a transaction

public void setReadOnly(boolean readOnlyFlag) throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setReadOnly.

Implements java.sql.Connection.setReadOnly.

Doc from java.sql.Connection.setReadOnly.

Puts this connection in read-only mode as a hint to the driver to enable database optimizations.

Note

This method cannot be called during a transaction.

Parameters

readOnlyFlag:boolean: true enables read-only mode; false disables it

Annotations

@Override

Exceptions

SQLException:: if a database access error occurs, this method is called on a closed connection or this method is called during a transaction

setStatementComment	back to summary
public void setStatementComment(String comment) Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setStatementComment. Implements com.mysql.cj.jdbc.JdbcConnection.setStatementComment. Doc from com.mysql.cj.jdbc.JdbcConnection.setStatementComment. Sets the comment that will be prepended to all statements sent to the server. Do not use slash-star or star-slash tokens in the comment as these will be added by the driver itself. Parameters comment:String the comment that will be prepended to all statements sent to the server. Annotations @Override

setStatementComment

back to summary

public void setStatementComment(String comment)

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.setStatementComment.

Implements com.mysql.cj.jdbc.JdbcConnection.setStatementComment.

Doc from com.mysql.cj.jdbc.JdbcConnection.setStatementComment.

Sets the comment that will be prepended to all statements sent to the server. Do not use slash-star or star-slash tokens in the comment as these will be added by the driver itself.

Parameters

comment:String: the comment that will be prepended to all statements sent to the server.

Annotations

@Override

unwrap back to summary

unwrap	back to summary
public <T> T unwrap(Class<T> iface) throws SQLException Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.unwrap. Implements java.sql.Wrapper.unwrap. Doc from java.sql.Wrapper.unwrap. Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy. If the receiver implements the interface then the result is the receiver or a proxy for the receiver. If the receiver is a wrapper and the wrapped object implements the interface then the result is the wrapped object or a proxy for the wrapped object. Otherwise return the the result of calling `unwrap` recursively on the wrapped object or a proxy for that result. If the receiver is not a wrapper and does not implement the interface, then an `SQLException` is thrown. Parameters <T> the type of the class modeled by this Class object iface:Class<T> A Class defining an interface that the result must implement. Returns:T an object that implements the interface. May be a proxy for the actual implementing object. Annotations @Override Exceptions SQLException: If no object found that implements the interface

public <T> T unwrap(Class<T> iface) throws SQLException

Overrides com.mysql.cj.jdbc.ha.MultiHostMySQLConnection.unwrap.

Implements java.sql.Wrapper.unwrap.

Doc from java.sql.Wrapper.unwrap.

Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy. If the receiver implements the interface then the result is the receiver or a proxy for the receiver. If the receiver is a wrapper and the wrapped object implements the interface then the result is the wrapped object or a proxy for the wrapped object. Otherwise return the the result of calling unwrap recursively on the wrapped object or a proxy for that result. If the receiver is not a wrapper and does not implement the interface, then an SQLException is thrown.

Parameters

<T>: the type of the class modeled by this Class object
iface:Class<T>: A Class defining an interface that the result must implement.

Returns:T

an object that implements the interface. May be a proxy for the actual implementing object.

Annotations

@Override

Exceptions

SQLException:: If no object found that implements the interface

public Class ReplicationMySQLConnection

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail