javax.telephony.media
Interface ConfigSpecConstants

All Known Implementing Classes:

ConfigSpec

public interface ConfigSpecConstants

Symbols and other constants used in ConfigSpec.

Since:

JTAPI-1.3

Field Summary

static Symbol	a_AlertingTimeout Integer attribute that determines how long (in milliseconds) the implementation waits for the remote party to answer.
static Symbol	a_Arbitration This attribute identifies how the group implementation handles the circumstance when two Resource simultaneously attempt to transmit data (talk) to the network stream.
static Symbol	a_DeallocateOnIdle Boolean attribute that indicates whether the implementation may reclaim resources when all Connections to the Terminal are disconnected.
static Symbol	a_LocalState The Connection to the local Terminal is brought to this state before bindToServiceName completes.
static Symbol	a_RemoteState The Connection to the remote Terminal is brought to this state before bindAndConnect completes.
static Symbol	a_StopOnDisconnect Boolean attribute that indicates whether ev_Disconnected shall trigger stopping resource methods.
static Symbol	v_Alerting Value for a_LocalState or a_RemoteState that indentifies the corresponding Connection state.
static Symbol	v_Connected Value for a_LocalState or a_RemoteState that indentifies the corresponding Connection state.
static Symbol	v_FirstTalker Value of a_Arbitration indicating that the first talker has priority.
static Symbol	v_InProgress Value for a_LocalState or a_RemoteState that indentifies the corresponding Connection state.
static Symbol	v_LastTalker Value of a_Arbitration indicating that last talker has priority.
static Symbol	v_MixTalkers Value of a_Arbitration indicating that simultaneous talkers are mixed together.

Field Detail

a_Arbitration

public static final Symbol a_Arbitration

This attribute identifies how the group implementation handles the circumstance when two Resource simultaneously attempt to transmit data (talk) to the network stream.

Valid values are:

Symbol	Interpretation
v_LastTalker	Transmit the last talker that begins transmitting: a new talker interrupts the current talker (pushing that talker on a stack). When the new talker completes, pop the stack to reconnect the previous talker.
v_FirstTalker	Transmit the first talker that begins tranmsitting: a new talker is added to the end of a queue, when the current talker completes, connect the next talker from the queue
v_MixTalkers	Transmit both (or all) talkers simultaneously, by mixing the data streams.

The default value is v_LastTalker.

Note: It is likely that a particular implementation will support only one type of arbitration for all groups.

v_LastTalker

public static final Symbol v_LastTalker

Value of a_Arbitration indicating that last talker has priority.

v_FirstTalker

public static final Symbol v_FirstTalker

Value of a_Arbitration indicating that the first talker has priority.

v_MixTalkers

public static final Symbol v_MixTalkers

Value of a_Arbitration indicating that simultaneous talkers are mixed together.

a_StopOnDisconnect

public static final Symbol a_StopOnDisconnect

Boolean attribute that indicates whether ev_Disconnected shall trigger stopping resource methods.

Default value is Boolean.TRUE

If the implementation does not detect or generate ev_Disconnected then this attribute shall be FALSE.

a_DeallocateOnIdle

public static final Symbol a_DeallocateOnIdle

Boolean attribute that indicates whether the implementation may reclaim resources when all Connections to the Terminal are disconnected.

Default value is Boolean.TRUE

See Also:

MediaServiceConstants.ev_TerminalIdle

a_LocalState

public static final Symbol a_LocalState

The Connection to the local Terminal is brought to this state before bindToServiceName completes.

Valid values are:	Corresponding Connection state:
v_Alerting	Connection.ALERTING
v_Connected	Connection.CONNECTED

The default value is v_Connected.

Note: This attribute establishes a lower-bound on the state, but the Connection may have progressed beyond that. For example, if the ALERTING state is requested, the Connection may be in the CONNNECTED state (or even the DISCONNECTED state) by the time bindToService() returns to the application.

a_RemoteState

public static final Symbol a_RemoteState

The Connection to the remote Terminal is brought to this state before bindAndConnect completes.

Valid values are:	Corresponding Connection state:
v_InProgress	Connection.INPROGRESS
v_Alerting	Connection.ALERTING
v_Connected	Connection.CONNECTED

The default value is v_Connected.

Note: This attribute establishes a lower-bound on the state, but the Connection may have progressed beyond that. For example, if the ALERTING state is requested, the Connection may be in the CONNNECTED state (or even the DISCONNECTED state) by the time bindAndConnect returns to the application.

a_AlertingTimeout

public static final Symbol a_AlertingTimeout

Integer attribute that determines how long (in milliseconds) the implementation waits for the remote party to answer. If the remote connetion is not answered within a_AlertingTimeout milliseconds, then bindAndConnect throws a MediaCallException.

The default value for this attribute is vendor specific. The implementation of this timeout is approximate, and may vary by several seconds from the specified value.

v_InProgress

public static final Symbol v_InProgress

Value for a_LocalState or a_RemoteState that indentifies the corresponding Connection state.

See Also:

Connection.INPROGRESS

v_Alerting

public static final Symbol v_Alerting

Value for a_LocalState or a_RemoteState that indentifies the corresponding Connection state.

See Also:

Connection.ALERTING

v_Connected

public static final Symbol v_Connected

Value for a_LocalState or a_RemoteState that indentifies the corresponding Connection state.

See Also:

Connection.CONNECTED