Package org.firebirdsql.gds.ng

Class AbstractConnection<T extends IAttachProperties<T>,C extends FbAttachment>

java.lang.Object

org.firebirdsql.gds.ng.AbstractConnection<T,C>

Type Parameters:

T - Type of attach properties

C - Type of connection handle

Direct Known Subclasses:

JnaConnection, WireConnection

public abstract class AbstractConnection<T extends IAttachProperties<T>,C extends FbAttachment>
extends java.lang.Object

Abstract class with common logic for connections.

Since:

3.0

Author:

Mark Rotteveel

Field Summary

Fields

Modifier and Type	Field	Description
protected T	attachProperties

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractConnection(T attachProperties, IEncodingFactory encodingFactory)

Method Summary

Modifier and Type	Method	Description
DbCryptCallback	createDbCryptCallback()	Creates an instance of DbCryptCallback for this connection.
java.lang.String	getAttachObjectName()
T	getAttachProperties()
Encoding	getEncoding()
EncodingDefinition	getEncodingDefinition()
IEncodingFactory	getEncodingFactory()
int	getPortNumber()
java.lang.String	getServerName()
abstract C	identify()	Performs the connection identification phase of the protocol and returns the connection handle implementation for the agreed protocol.

Methods inherited from class java.lang.Object

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

Field Detail

attachProperties

protected final T extends IAttachProperties<T> attachProperties

Constructor Detail

AbstractConnection

protected AbstractConnection(T attachProperties,
                             IEncodingFactory encodingFactory)
                      throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

identify

public abstract C identify()
                    throws java.sql.SQLException

Performs the connection identification phase of the protocol and returns the connection handle implementation for the agreed protocol.

Returns:

Connection handle (ie FbDatabase or FbService)

Throws:

java.sql.SQLException - For exceptions connecting

getServerName

public final java.lang.String getServerName()

getPortNumber

public final int getPortNumber()

getAttachObjectName

public final java.lang.String getAttachObjectName()

getAttachProperties

public final T getAttachProperties()

Returns:

An immutable copy of the current attach properties.

getEncodingDefinition

public final EncodingDefinition getEncodingDefinition()

getEncoding

public final Encoding getEncoding()

getEncodingFactory

public final IEncodingFactory getEncodingFactory()

createDbCryptCallback

@InternalApi
public final DbCryptCallback createDbCryptCallback()
                                            throws java.sql.SQLException

Creates an instance of DbCryptCallback for this connection.

Returns:

Database encryption callback.

Throws:

java.sql.SQLException - For errors initializing the callback