com.metamatrix.jdbc
Class MMServerConnection

java.lang.Object
  com.metamatrix.jdbc.WrapperImpl
      com.metamatrix.jdbc.MMConnection
          com.metamatrix.jdbc.MMServerConnection

All Implemented Interfaces:

java.sql.Connection, java.sql.Wrapper

public class MMServerConnection
extends MMConnection

Since:

4.3

Field Summary

Fields inherited from class com.metamatrix.jdbc.MMConnection

propInfo, serverConn

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

MMServerConnection(ServerConnection serverConn, java.util.Properties info, java.lang.String url)

Method Summary

void	close() This method will release the MMDriverConnection's connection to the server and all resources immediately instead of waiting for them to be automatically released.
Admin	getAdminAPI() Retrieve an administrative object used to control MM Query.
BaseDriver	getBaseDriver()
java.lang.String	getDatabaseName() Get the database name that this connection is representing
boolean	isSameProcess(MMConnection conn)
static MMServerConnection	newInstance(ServerConnection serverConn, java.util.Properties info, java.lang.String url) Factory Constructor
void	recycleConnection()

Methods inherited from class com.metamatrix.jdbc.MMConnection

clearWarnings, commit, commitTransaction, createArrayOf, createBlob, createClob, createNClob, createSQLXML, createStatement, createStatement, createStatement, createStruct, endTransaction, forgetTransaction, getAutoCommit, getCatalog, getClientInfo, getClientInfo, getConnectionId, getHoldability, getMetaData, getTransactionIsolation, getTransactionXid, getTypeMap, getWarnings, isClosed, isReadOnly, isValid, nativeSQL, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareTransaction, recoverTransaction, releaseSavepoint, rollback, rollback, rollbackTransaction, setAutoCommit, setCatalog, setClientInfo, setClientInfo, setHoldability, setReadOnly, setSavepoint, setSavepoint, setTransactionIsolation, setTypeMap, startTransaction

Methods inherited from class com.metamatrix.jdbc.WrapperImpl

isWrapperFor, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Constructor Detail

MMServerConnection

public MMServerConnection(ServerConnection serverConn,
                          java.util.Properties info,
                          java.lang.String url)

Parameters:

driver -

serverConn -

info -

url -

tracker -

Since:

4.3

Method Detail

newInstance

public static MMServerConnection newInstance(ServerConnection serverConn,
                                             java.util.Properties info,
                                             java.lang.String url)

Factory Constructor

Parameters:

serverConn -

info -

url -

getAdminAPI

public Admin getAdminAPI()
                  throws java.sql.SQLException

Description copied from interface: Connection

Retrieve an administrative object used to control MM Query.

Returns:

EmbeddedAdmin object to administer the MM Query component corresponding to this connection.

Throws:

SQLException

java.sql.SQLException

Since:

4.3

See Also:

Connection.getAdminAPI()

close

public void close()
           throws java.sql.SQLException

Description copied from class: MMConnection

This method will release the MMDriverConnection's connection to the server and all resources immediately instead of waiting for them to be automatically released. Fatal errors will close a connection as will a garbage collection on this object.

Specified by:

close in interface java.sql.Connection

Overrides:

close in class MMConnection

Throws:

java.sql.SQLException - if a MetaMatrix server access error occurs.

Since:

4.3

See Also:

MMConnection.close()

getDatabaseName

public java.lang.String getDatabaseName()

Description copied from class: MMConnection

Get the database name that this connection is representing

Specified by:

getDatabaseName in class MMConnection

Returns:

String name of the database

See Also:

MMConnection.getDatabaseName()

getBaseDriver

public BaseDriver getBaseDriver()

Specified by:

getBaseDriver in class MMConnection

recycleConnection

public void recycleConnection()

Overrides:

recycleConnection in class MMConnection

isSameProcess

public boolean isSameProcess(MMConnection conn)
                      throws CommunicationException

Specified by:

isSameProcess in class MMConnection

Throws:

CommunicationException