oracle.jbo.common.ampool
Interface ConnectionStrategy

All Known Implementing Classes:

DefaultConnectionStrategy

public interface ConnectionStrategy

Declares application module creation and connection operations.

This interface declares an application module factory and a set of strategies for complex, property-driven application module operations.

See Also:

ApplicationPoolImpl

Field Summary

static java.lang.String	APPLICATION_MODULE_CLASS_NAME_PROPERTY
static java.lang.String	DB_CONNECT_STRING_PROPERTY Deprecated. use Configuration.DB_CONNECT_STRING_PROPERTY instead. Since 9.0.4.
static java.lang.String	DB_PASSWORD_PROPERTY Deprecated. use Configuration.DB_PASSWORD_PROPERTY instead. Since 9.0.4.
static java.lang.String	DB_USERNAME_PROPERTY Deprecated. use Configuration.DB_USERNAME_PROPERTY instead. Since 9.0.4.

Method Summary

void	connect(ApplicationModule applicationModule, SessionCookie cookie, EnvInfoProvider envInfo) Connect an application module.
ApplicationModule	createApplicationModule(java.util.Hashtable environment) Create an application module.
ApplicationModule	createApplicationModule(SessionCookie cookie, EnvInfoProvider envInfo) Create an application module.
void	disconnect(ApplicationModule applicationModule, boolean retainState, SessionCookie cookie) Disconnect an application module
void	reconnect(ApplicationModule applicationModule, SessionCookie cookie, EnvInfoProvider envInfo) Reconnect an application module

Field Detail

DB_USERNAME_PROPERTY

public static final java.lang.String DB_USERNAME_PROPERTY

Deprecated. use Configuration.DB_USERNAME_PROPERTY instead. Since 9.0.4.

See Also:

Constant Field Values

DB_PASSWORD_PROPERTY

public static final java.lang.String DB_PASSWORD_PROPERTY

Deprecated. use Configuration.DB_PASSWORD_PROPERTY instead. Since 9.0.4.

See Also:

Constant Field Values

DB_CONNECT_STRING_PROPERTY

public static final java.lang.String DB_CONNECT_STRING_PROPERTY

Deprecated. use Configuration.DB_CONNECT_STRING_PROPERTY instead. Since 9.0.4.

See Also:

Constant Field Values

APPLICATION_MODULE_CLASS_NAME_PROPERTY

public static final java.lang.String APPLICATION_MODULE_CLASS_NAME_PROPERTY

See Also:

Constant Field Values

Method Detail

createApplicationModule

public ApplicationModule createApplicationModule(java.util.Hashtable environment)

Create an application module. This operation is included in the connection strategy interface because location of an application module's home object may require a connection to another JNDI context.

Parameters:

environment - the environment which is to be used to locate the application module home. Typically derived from the application module configuration.

createApplicationModule

public ApplicationModule createApplicationModule(SessionCookie cookie,
                                                 EnvInfoProvider envInfo)

Create an application module. This operation is included in the connection strategy interface because location of an application module's home object may require a connection to another JNDI context.

Parameters:

cookie - the SessionCookie instance that requested the ApplicationModule

envInfo - the SessionCookie EnvInfoProvider if it exists. This parameter has been deprecated in 10.1.3. Applications should not use this parameter. The EnvInfoProvider will still be invoked by the ApplicationPool as documented in the EnvInfoProvider interface.

connect

public void connect(ApplicationModule applicationModule,
                    SessionCookie cookie,
                    EnvInfoProvider envInfo)

Connect an application module.

Parameters:

applicationModule - the ApplicationModule instance that is to be connected.

cookie - the SessionCookie instance that requested the ApplicationModule

envInfo - the SessionCookie EnvInfoProvider if it exists. This parameter has been deprecated in 10.1.3. Applications should not use this parameter. The EnvInfoProvider will still be invoked by the ApplicationPool as documented in the EnvInfoProvider interface.

reconnect

public void reconnect(ApplicationModule applicationModule,
                      SessionCookie cookie,
                      EnvInfoProvider envInfo)

Reconnect an application module

Parameters:

applicationModule - the ApplicationModule instance that is to be reconnected.

cookie - the SessionCookie instance that requested the ApplicationModule

envInfo - the SessionCookie EnvInfoProvider if it exists. This parameter has been deprecated in 10.1.3. Applications should not use this parameter. The EnvInfoProvider will still be invoked by the ApplicationPool as documented in the EnvInfoProvider interface.

disconnect

public void disconnect(ApplicationModule applicationModule,
                       boolean retainState,
                       SessionCookie cookie)

Disconnect an application module

Parameters:

applicationModule - the ApplicationModule instance that is to be disconnected.

cookie - the SessionCookie instance that requested the ApplicationModule // * @param envInfo the SessionCookie EnvInfoProvider if it exists. This // * parameter has been deprecated in 10.1.3. Applications should not // * use this parameter. The EnvInfoProvider will still be invoked // * by the ApplicationPool as documented in the EnvInfoProvider // * interface.