/** * Creates an instance of this operation set. * * @param provider a ref to the <tt>ProtocolProviderServiceImpl</tt> that created us and that * we'll use for retrieving the underlying aim connection. */ OperationSetBasicInstantMessagingSipImpl(ProtocolProviderServiceSipImpl provider) { this.sipProvider = provider; provider.addRegistrationStateChangeListener(new RegistrationStateListener()); offlineMessageSupported = provider.getAccountID().getAccountPropertyBoolean("OFFLINE_MSG_SUPPORTED", false); sipProvider.registerMethodProcessor( Request.MESSAGE, new BasicInstantMessagingMethodProcessor()); this.sipStatusEnum = sipProvider.getSipStatusEnum(); }