com.intel.bluetooth.obex
Class OBEXSessionNotifierImpl

java.lang.Object
  com.intel.bluetooth.obex.OBEXSessionNotifierImpl

All Implemented Interfaces:

BluetoothConnectionNotifierServiceRecordAccess, Connection, SessionNotifier

public class OBEXSessionNotifierImpl
extends Object
implements SessionNotifier, BluetoothConnectionNotifierServiceRecordAccess

SessionNotifier implementation. See Bluetooth Specification Documents for details.

Your application should not use this class directly.

Author:

vlads

Constructor Summary

OBEXSessionNotifierImpl(StreamConnectionNotifier notifier, OBEXConnectionParams obexConnectionParams)
Applications should not used this function.

Method Summary

Connection	acceptAndOpen(ServerRequestHandler handler) Waits for a transport layer connection to be established and specifies the handler to handle the requests from the client.
Connection	acceptAndOpen(ServerRequestHandler handler, Authenticator auth) Waits for a transport layer connection to be established and specifies the handler to handle the requests from the client and the Authenticator to use to respond to authentication challenge and authentication response headers.
void	close()
ServiceRecord	getServiceRecord()
void	updateServiceRecord(boolean acceptAndOpen)

Methods inherited from class java.lang.Object

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

Constructor Detail

OBEXSessionNotifierImpl

public OBEXSessionNotifierImpl(StreamConnectionNotifier notifier,
                               OBEXConnectionParams obexConnectionParams)
                        throws IOException,
                               Error

Applications should not used this function.

Throws:

Error - if called from outside of BlueCove internal code.

IOException

Method Detail

acceptAndOpen

public Connection acceptAndOpen(ServerRequestHandler handler)
                         throws IOException

Description copied from interface: SessionNotifier

Waits for a transport layer connection to be established and specifies the handler to handle the requests from the client. No authenticator is associated with this connection, therefore, it is implementation dependent as to how an authentication challenge and authentication response header will be received and processed.

Additional Note for OBEX over Bluetooth

If this method is called on a SessionNotifier object that does not have a ServiceRecord in the SDDB, the ServiceRecord for this object will be added to the SDDB. This method requests the BCC to put the local device in connectable mode so that it will respond to connection attempts by clients.

The following checks are done to verify that the service record provided is valid. If any of these checks fail, then a ServiceRegistrationException is thrown.

• ServiceClassIDList and ProtocolDescriptorList, the mandatory service attributes for a btgoep service record, must be present in the ServiceRecord associated with this notifier.
• L2CAP, RFCOMM and OBEX must all be in the ProtocolDescriptorList
• The ServiceRecord associated with this notifier must not have changed the RFCOMM server channel number

This method will not ensure that ServiceRecord associated with this notifier is a completely valid service record. It is the responsibility of the application to ensure that the service record follows all of the applicable syntactic and semantic rules for service record correctness.

Note : once an application invokes close() on any L2CAPConnectionNotifier, SessionNotifier, or StreamConnectionNotifer instance, all pending acceptAndOpen() methods that have been invoked previously on that instance MUST throw InterruptedIOException. This mechanism provides an application with the means to cancel any outstanding acceptAndOpen() method calls

Specified by:

acceptAndOpen in interface SessionNotifier

Parameters:

handler - the request handler that will respond to OBEX requests

Returns:

the connection to the client

Throws:

IOException - if an error occurs in the transport layer

acceptAndOpen

public Connection acceptAndOpen(ServerRequestHandler handler,
                                Authenticator auth)
                         throws IOException

Description copied from interface: SessionNotifier

Waits for a transport layer connection to be established and specifies the handler to handle the requests from the client and the Authenticator to use to respond to authentication challenge and authentication response headers.

Additional Note for OBEX over Bluetooth

If this method is called on a SessionNotifier object that does not have a ServiceRecord in the SDDB, the ServiceRecord for this object will be added to the SDDB. This method requests the BCC to put the local device in connectable mode so that it will respond to connection attempts by clients.

The following checks are done to verify that the service record provided is valid. If any of these checks fail, then a ServiceRegistrationException is thrown.

• ServiceClassIDList and ProtocolDescriptorList, the mandatory service attributes for a btgoep service record, must be present in the ServiceRecord associated with this notifier.
• L2CAP, RFCOMM and OBEX must all be in the ProtocolDescriptorList
• The ServiceRecord associated with this notifier must not have changed the RFCOMM server channel number

This method will not ensure that ServiceRecord associated with this notifier is a completely valid service record. It is the responsibility of the application to ensure that the service record follows all of the applicable syntactic and semantic rules for service record correctness.

Note : once an application invokes close() on any L2CAPConnectionNotifier, SessionNotifier, or StreamConnectionNotifer instance, all pending acceptAndOpen() methods that have been invoked previously on that instance MUST throw InterruptedIOException. This mechanism provides an application with the means to cancel any outstanding acceptAndOpen() method calls

Specified by:

acceptAndOpen in interface SessionNotifier

Parameters:

handler - the request handler that will respond to OBEX requests

auth - the Authenticator to use with this connection; if null then no Authenticator will be used

Returns:

the connection to the client

Throws:

IOException - if an error occurs in the transport layer

close

public void close()
           throws IOException

Specified by:

close in interface Connection

Throws:

IOException

getServiceRecord

public ServiceRecord getServiceRecord()

Specified by:

getServiceRecord in interface BluetoothConnectionNotifierServiceRecordAccess

updateServiceRecord

public void updateServiceRecord(boolean acceptAndOpen)
                         throws ServiceRegistrationException

Specified by:

updateServiceRecord in interface BluetoothConnectionNotifierServiceRecordAccess

Parameters:

acceptAndOpen - wrap validation in ServiceRegistrationException

Throws:

ServiceRegistrationException