/// <summary>
/// calls receive request interception point. Throws an exception, if an interception point throws
/// an exception.
internal void ReceiveRequest(ServerRequestInfoImpl serverInfo)
{
while (ProceedToNextInterceptor())
{
ServerRequestInterceptor current = GetCurrentInterceptor();
current.receive_request(serverInfo);
}
}
/// <summary>
/// calls send reply interception point. Throws an exception, if an interception point throws
/// an exception.
/// </summary>
internal void SendReply(ServerRequestInfoImpl serverInfo)
{
while (ProceedToNextInterceptor())
{
ServerRequestInterceptor current = GetCurrentInterceptor();
current.send_reply(serverInfo);
}
}
/// <summary>
/// calls send exception interception point;
/// Don't throw exception,if an interception point throws an exception.
/// Instead, pass the exception on to the next interception point with send_excpetion.
/// </summary>
internal Exception SendException(ServerRequestInfoImpl serverInfo, Exception sentException)
{
Exception result = sentException;
if (serverInfo != null) // can be null, if no interception chain available -> don't set in this case
// update exception in requestInfo
{
serverInfo.SetSentException(sentException);
}
while (ProceedToNextInterceptor()) // proceed either to the begin element in reply chain, or skip failing element
{
ServerRequestInterceptor current = GetCurrentInterceptor();
try {
current.send_exception(serverInfo);
} catch (Exception ex) {
result = ex;
// update exception in requestInfo
serverInfo.SetSentException(ex);
}
}
return(result);
}
/// <summary>
/// <see cref="omg.org.PortableInterceptor.ServerRequestInterceptor.receive_request_service_contexts"></see>
/// </summary>
public void receive_request_service_contexts(ServerRequestInfo ri)
{
object svcCtx = null;
try {
svcCtx = ri.get_request_service_context(BI_DIR_IIOP.ConstVal);
} catch (omg.org.CORBA.BAD_PARAM) {
// context not found
}
if (svcCtx != null)
{
BiDirIIOPServiceContext receivedCtx =
(BiDirIIOPServiceContext)m_codec.decode_value(((ServiceContext)svcCtx).context_data,
m_svcContextTypeCode);
ServerRequestInfoImpl internalInfo = (ServerRequestInfoImpl)ri; // need access to connection information
GiopBidirectionalConnectionManager biDirConManager =
(GiopBidirectionalConnectionManager)internalInfo.ConnectionDesc.ConnectionManager;
biDirConManager.RegisterBidirectionalConnection(internalInfo.ConnectionDesc,
receivedCtx.listen_points);
}
}
/// <summary>
/// calls send exception interception point;
/// Don't throw exception,if an interception point throws an exception.
/// Instead, pass the exception on to the next interception point with send_excpetion.
/// </summary>
internal Exception SendException(ServerRequestInfoImpl serverInfo, Exception sentException) {
Exception result = sentException;
if (serverInfo != null) { // can be null, if no interception chain available -> don't set in this case
// update exception in requestInfo
serverInfo.SetSentException(sentException);
}
while (ProceedToNextInterceptor()) { // proceed either to the begin element in reply chain, or skip failing element
ServerRequestInterceptor current = GetCurrentInterceptor();
try {
current.send_exception(serverInfo);
} catch (Exception ex) {
result = ex;
// update exception in requestInfo
serverInfo.SetSentException(ex);
}
}
return result;
}
/// <summary>
/// calls send reply interception point. Throws an exception, if an interception point throws
/// an exception.
/// </summary>
internal void SendReply(ServerRequestInfoImpl serverInfo) {
while (ProceedToNextInterceptor()) {
ServerRequestInterceptor current = GetCurrentInterceptor();
current.send_reply(serverInfo);
}
}
/// <summary>
/// calls receive request interception point. Throws an exception, if an interception point throws
/// an exception.
internal void ReceiveRequest(ServerRequestInfoImpl serverInfo) {
while (ProceedToNextInterceptor()) {
ServerRequestInterceptor current = GetCurrentInterceptor();
current.receive_request(serverInfo);
}
}
private void InitalizeForInterception(IInterceptionOption[] interceptionOptions) {
// flow lifetime is bound to message lifetime, GiopServerRequest is only a wrapper around message and
// can be recreated during message lifetime.
m_interceptionFlow = (ServerRequestInterceptionFlow)SimpleGiopMsg.GetInterceptionFlow(m_requestMessage);
if (m_interceptionFlow == null) {
ServerRequestInterceptor[] interceptors =
OrbServices.GetSingleton().InterceptorManager.GetServerRequestInterceptors(interceptionOptions);
if (interceptors.Length == 0) {
m_interceptionFlow = new ServerRequestInterceptionFlow();
} else {
m_interceptionFlow = new ServerRequestInterceptionFlow(interceptors);
}
SimpleGiopMsg.SetInterceptionFlow(m_requestMessage, m_interceptionFlow);
}
if (m_interceptionFlow.NeedsRequestInfo()) {
m_serverRequestInfo = new ServerRequestInfoImpl(this);
}
}
