private void doPreAccept(final Dialog dialog) {
assert TransactionUtils.isTransactionExecutionThread()
: "Code run in wrong thread. Must be run in TransactionThread. Now in "
+ Thread.currentThread();
assert !done.get();
TransactionType<InviteSrvTransaction, ? extends ServerCommonInviteTransaction> transactionType;
if (dialog.isReInviteInProgress()) {
transactionType = SIP_REINVITE_SERVER;
} else {
transactionType = SIP_INVITE_SERVER;
}
getTransactionManager().findTransaction(dialog, transactionType).preAccept();
}
private void checkReInvitePreconditions(final Dialog dialog, final Request msg)
throws DialogStateException {
if (EARLY == dialog.getState()) {
throw new DialogStateException(
dialog,
REINVITE_FOR_EARLY_DIALOG,
msg,
"Can not update (reinvite) DIALOG. Dialog is not stated yet. Dialog state is "
+ dialog.getState());
}
if (dialog.isReInviteInProgress()) {
throw new DialogStateException(
dialog,
REINVITE_DURING_PREVIOUS_REINVITE,
msg,
"Can not update (reinvite) DIALOG. Previous reinvite still in progress.");
}
}
/**
* Rejects server invite
*
* @param dialog - associated DIALOG
* @param statusCode - status code to send to remote party
* @param alternativeUserAddress - alternative USER address for status code 302(Moved)
*/
private void doReject(
final Dialog dialog, final int statusCode, final String alternativeUserAddress) {
assert TransactionUtils.isTransactionExecutionThread()
: "Code run in wrong thread. Must be run in TransactionThread. Now in "
+ Thread.currentThread();
assert !done.get();
TransactionType<InviteSrvTransaction, ? extends ServerCommonInviteTransaction> transactionType;
if (dialog.isReInviteInProgress()) {
transactionType = SIP_REINVITE_SERVER;
} else {
transactionType = SIP_INVITE_SERVER;
}
assert transactionType == SIP_INVITE_SERVER || statusCode == 488;
getTransactionManager()
.findTransaction(dialog, transactionType)
.reject(statusCode, alternativeUserAddress);
}
private void doAcceptUpdate(final Dialog dialog) {
assert TransactionUtils.isTransactionExecutionThread()
: "Code run in wrong thread. Must be run in TransactionThread. Now in "
+ Thread.currentThread();
assert !done.get();
if (dialog.isReInviteInProgress() || dialog.isUpdateInProgress()) {
// transactionType = SIP_REINVITE_SERVER;
TransactionType<UpdateSrvTransaction, UpdateServerTransaction> transactionType =
SIP_UPDATE_SERVER;
getTransactionManager().findTransaction(dialog, transactionType).accept();
} else {
TransactionType<InviteSrvTransaction, ? extends ServerCommonInviteTransaction>
transactionType = SIP_INVITE_SERVER;
getTransactionManager().findTransaction(dialog, transactionType).acceptUpdate();
}
/* if (dialog.getInitiateParty() == InitiateParty.LOCAL) {
getTransactionManager().findTransaction(dialog, SIP_INVITE_CLIENT).acceptUpdate();
}
else {
getTransactionManager().findTransaction(dialog, SIP_INVITE_SERVER).acceptUpdate();
}
*/ }