Examples of gov.nist.javax.sip.header.RouteList

gov.nist.javax.sip.header.RouteList
A list of Route Headers. @version 1.2 $Revision: 1.8 $ $Date: 2009-07-17 18:57:36 $ @author M. Ranganathan

    /**
     * Protected Dialog constructor.
     */
    private SIPDialog(SipProviderImpl provider) {
        this.terminateOnBye = true;
        this.routeList = new RouteList();
        this.dialogState = NULL_STATE; // not yet initialized.
        localSequenceNumber = 0;
        remoteSequenceNumber = -1;
        this.sipProvider = provider;
        eventListeners = new CopyOnWriteArraySet<SIPDialogEventListener>();

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        try {
            if (!this.isServer()) {
                // This is a client dialog so we extract the record
                // route from the response and reverse its order to
                // careate a route list.
                this.routeList = new RouteList();
                // start at the end of the list and walk backwards


                ListIterator li = recordRouteList.listIterator(recordRouteList
                        .size());
                while (li.hasPrevious()) {
                    RecordRoute rr = (RecordRoute) li.previous();


                    Route route = new Route();
                    AddressImpl address = ((AddressImpl) ((AddressImpl) rr
                            .getAddress()).clone());


                    route.setAddress(address);
                    route.setParameters((NameValueList) rr.getParameters()
                            .clone());


                    this.routeList.add(route);
                }
            } else {
                // This is a server dialog. The top most record route
                // header is the one that is closest to us. We extract the
                // route list in the same order as the addresses in the
                // incoming request.
                this.routeList = new RouteList();
                ListIterator li = recordRouteList.listIterator();
                while (li.hasNext()) {
                    RecordRoute rr = (RecordRoute) li.next();


                    Route route = new Route();

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                    // order for record route headers.
                    if (rrlist != null) {
                        this.addRoute(rrlist);
                    } else {
                        // Set the rotue list to the last seen route list.
                        this.routeList = new RouteList();
                    }
                }


                ContactList contactList = sipResponse.getContactHeaders();
                if (contactList != null) {

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    private synchronized RouteList getRouteList() {
        if (logger.isLoggingEnabled(LogWriter.TRACE_DEBUG))
            logger.logDebug("getRouteList " + this);
        // Find the top via in the route list.
        ListIterator li;
        RouteList retval = new RouteList();


        retval = new RouteList();
        if (this.routeList != null) {
            li = routeList.listIterator();
            while (li.hasNext()) {
                Route route = (Route) li.next();
                retval.add((Route) route.clone());
            }
        }


        if (logger.isLoggingEnabled(LogWriter.TRACE_DEBUG)) {
            logger.logDebug("----- ");
            logger.logDebug("getRouteList for " + this);
            if (retval != null)
                logger.logDebug(
                        "RouteList = " + retval.encode());
            if (routeList != null)
                logger.logDebug(
                        "myRouteList = " + routeList.encode());
            logger.logDebug("----- ");
        }

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        // order
        if (rrlist != null) {
            this.addRoute(rrlist);
        } else {
            // Set the rotue list to the last seen route list.
            this.routeList = new RouteList();
        }


    }

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    }


    private void updateRequest(SIPRequest sipRequest) {


        RouteList rl = this.getRouteList();
        if (rl.size() > 0) {
            sipRequest.setHeader(rl);
        } else {
            sipRequest.removeHeader(RouteHeader.NAME);
        }
        if (MessageFactoryImpl.getDefaultUserAgentHeader() != null) {

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        // by a Proxy, then the proxy will take care of stripping the
        // Route header. If the request is being processed by an
        // endpoint, then the stack strips off the route header.
        if (sipRequest.getHeader(Route.NAME) != null
                && transaction.getDialog() != null) {
            final RouteList routes = sipRequest.getRouteHeaders();
            final Route route = (Route) routes.getFirst();
            final SipUri uri = (SipUri) route.getAddress().getURI();
            final HostPort hostPort = uri.getHostPort();
            int port;
            if (hostPort.hasPort()) {
                port = hostPort.getPort();
            } else {
                if (listeningPoint.getTransport().equalsIgnoreCase(
                        ListeningPoint.TLS))
                    port = 5061;
                else
                    port = 5060;
            }
            String host = hostPort.getHost().encode();
            if ((host.equals(listeningPoint.getIPAddress()) || host
                    .equalsIgnoreCase(listeningPoint.getSentBy()))
                    && port == listeningPoint.getPort()) {
                if (routes.size() == 1)
                    sipRequest.removeHeader(Route.NAME);
                else
                    routes.removeFirst();
            }
        }
        final String sipRequestMethod = sipRequest.getMethod();
        if (sipRequestMethod.equals(Request.REFER) && dialog != null
                && sipProvider.isDialogErrorsAutomaticallyHandled()) {

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        // If the message is being processed
        // by a Proxy, then the proxy will take care of stripping the
        // Route header. If the request is being processed by an
        // endpoint, then the stack strips off the route header.
        if (sipRequest.getHeader(Route.NAME) != null && transaction.getDialog() != null) {
            RouteList routes = sipRequest.getRouteHeaders();
            Route route = (Route) routes.getFirst();
            SipUri uri = (SipUri) route.getAddress().getURI();
            int port;
            if (uri.getHostPort().hasPort()) {
                port = uri.getHostPort().getPort();
            } else {
                if (listeningPoint.getTransport().equalsIgnoreCase("TLS"))
                    port = 5061;
                else
                    port = 5060;
            }
            String host = uri.getHost();
            if ((host.equals(listeningPoint.getIPAddress()) || host
                    .equalsIgnoreCase(listeningPoint.getSentBy()))
                    && port == listeningPoint.getPort()) {
                if (routes.size() == 1)
                    sipRequest.removeHeader(Route.NAME);
                else
                    routes.removeFirst();
            }
        }


        if (sipRequest.getMethod().equals(Request.REFER) && dialog != null
                && sipProvider.isDialogErrorsAutomaticallyHandled()) {

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    /**
     * Protected Dialog constructor.
     */
    private SIPDialog(SipProviderImpl provider) {
        this.terminateOnBye = true;
        this.routeList = new RouteList();
        this.dialogState = NULL_STATE; // not yet initialized.
        localSequenceNumber = 0;
        remoteSequenceNumber = -1;
        this.sipProvider = provider;
        eventListeners = new CopyOnWriteArraySet<SIPDialogEventListener>();

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        try {
            if (this.isClientDialog()) {
                // This is a client dialog so we extract the record
                // route from the response and reverse its order to
                // careate a route list.
                this.routeList = new RouteList();
                // start at the end of the list and walk backwards


                ListIterator li = recordRouteList.listIterator(recordRouteList.size());
                boolean addRoute = true;
                while (li.hasPrevious()) {
                    RecordRoute rr = (RecordRoute) li.previous();


                    if (addRoute) {
                        Route route = new Route();
                        AddressImpl address = ((AddressImpl) ((AddressImpl) rr.getAddress())
                                .clone());


                        route.setAddress(address);
                        route.setParameters((NameValueList) rr.getParameters().clone());


                        this.routeList.add(route);
                    }
                }
            } else {
                // This is a server dialog. The top most record route
                // header is the one that is closest to us. We extract the
                // route list in the same order as the addresses in the
                // incoming request.
                this.routeList = new RouteList();
                ListIterator li = recordRouteList.listIterator();
                boolean addRoute = true;
                while (li.hasNext()) {
                    RecordRoute rr = (RecordRoute) li.next();

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Related Classes of gov.nist.javax.sip.header.RouteList

gov.nist.javax.sip.DialogFilter

gov.nist.javax.sip.stack.SIPClientTransaction

gov.nist.javax.sip.stack.SIPClientTransactionImpl

gov.nist.javax.sip.stack.SIPDialog

performance.b2bua.prack.TestCall

performance.b2bua.TestCall

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