How to use

getTag

method

in

javax.sip.header.FromHeader

public void setPendingRouteUpdateOn202Response(SIPRequest sipRequest) {
  this.pendingRouteUpdateOn202Response = true;
  // Issue 374 : patch from ivan dubrov : get the from tag instead of to tag
  String fromTag = sipRequest.getFromHeader().getTag();
  if (fromTag != null) {
    this.setRemoteTag(fromTag);
  }
}

public void setOriginalRequest(MobicentsSipServletRequest originalRequest) {
  // Determine the direction of the request. Either it's from the dialog initiator (the caller)
  // or from the callee
  if(storeTerminationInfo) {
  if(((MessageExt)originalRequest.getMessage()).getFromHeader().getTag().equals(callerFromTag)) {
      terminationInfo.setCallerCSeq((((MessageExt)originalRequest.getMessage()).getCSeqHeader().getSeqNumber()));
  } else {
    // If it's from the callee we should send it in the other direction
      terminationInfo.setCalleeCSeq((((MessageExt)originalRequest.getMessage()).getCSeqHeader().getSeqNumber()));
    }
  }
  this.originalRequest = (SipServletRequestImpl) originalRequest;
}

public ProxyImpl(SipServletRequestImpl request, SipFactoryImpl sipFactoryImpl)
{
  this.proxyTimerService = ((MobicentsSipApplicationSession)request.getSipApplicationSession(false)).getSipContext().getProxyTimerService();
  this.originalRequest = request;
  this.sipFactoryImpl = sipFactoryImpl;
  this.proxyBranches = new LinkedHashMap<URI, ProxyBranchImpl> ();		
  this.proxyTimeout = 180; // 180 secs default
  this.proxy1xxTimeout = -1; // not activated by default
  String outboundInterfaceStringified = ((MobicentsSipSession)request.getSession()).getOutboundInterface();
  if(outboundInterfaceStringified != null) {
    try {
      outboundInterface = (SipURI) sipFactoryImpl.createURI(outboundInterfaceStringified);
    } catch (ServletParseException e) {
      throw new IllegalArgumentException("couldn't parse the outbound interface " + outboundInterface, e);
    }
  }
  this.callerFromTag = ((MessageExt)request.getMessage()).getFromHeader().getTag();
  this.previousNode = extractPreviousNodeFromRequest(request);
  putTransaction(originalRequest);
}
// https://code.google.com/p/sipservlets/issues/detail?id=238

final String fromTag = 	from.getTag();

String subscribeFromTag = ((MessageExt)subscribeRequest.getMessage()).getFromHeader().getTag();
String proxyFromTag = ((MessageExt)proxyResponse.getMessage()).getFromHeader().getTag();

  handlerServlet,
  originalCallId,
  fromHeader.getTag());						
final Request request = ((Request)sipServletRequest.getMessage());
sipServletRequest.getSipSession().setCseq(((CSeqHeader)request.getHeader(CSeqHeader.NAME)).getSeqNumber());

if(!((MessageExt)request.getMessage()).getFromHeader().getTag().toString().equals(proxy.getCallerFromTag())) {

this.hisTag = sipRequest.getFrom().getTag();
this.setLocalTag(sipRequest.getFrom().getTag());
if (myTag == null)
  if (logger.isLoggingEnabled())

/**
 * create a sip dialog with a response ( no tx)
 */
public SIPDialog(SipProviderImpl sipProvider, SIPResponse sipResponse) {
  this(sipProvider);
  this.sipStack = (SIPTransactionStack) sipProvider.getSipStack();
  this.setLastResponse(null, sipResponse);
  this.localSequenceNumber = sipResponse.getCSeq().getSeqNumber();
  this.originalLocalSequenceNumber = localSequenceNumber;
  this.localParty = sipResponse.getFrom().getAddress();
  this.remoteParty = sipResponse.getTo().getAddress();
  this.method = sipResponse.getCSeq().getMethod();
  this.callIdHeader = sipResponse.getCallId();
  this.serverTransactionFlag = false;
  this.setLocalTag(sipResponse.getFrom().getTag());
  this.setRemoteTag(sipResponse.getTo().getTag());
  if (logger.isLoggingEnabled(LogWriter.TRACE_DEBUG)) {
    logger.logDebug("Creating a dialog : " + this);
    logger.logStackTrace();
  }
  this.isBackToBackUserAgent = sipStack.isBackToBackUserAgent;
  addEventListener(sipStack);
  releaseReferencesStrategy = sipStack.getReleaseReferencesStrategy();
}

  String originalFrom = ((SIPRequest) this.transactionChannel
      .getRequest()).getFromTag();
  if (originalFrom == null ^ sipResponse.getFrom().getTag() == null) {
    if (logger.isLoggingEnabled(LogLevels.TRACE_DEBUG))
      logger.logDebug(
          .getTag())) {
    if (logger.isLoggingEnabled(LogLevels.TRACE_DEBUG))
      logger.logDebug(
if (SIPTransactionStack.isDialogCreated(method)
    && sipResponse.getStatusCode() != 100
    && sipResponse.getFrom().getTag() != null
    && sipResponse.getTo().getTag() != null && sipDialog == null) {