Added support for the SubscriptionHandlerFactory object.

Subscription.cpp

@@ -3,8 +3,7 @@
 #include "TCPSession.h"
 #include <algorithm>
 
-namespace core
-{
+namespace core {
 
    Subscription::Subscription(std::string id, std::string mode)
      : id(id), mode(mode), owner(NULL), handler(NULL) {}
@@ -13,37 +12,29 @@ namespace core
      : id(id), mode(mode), owner(&session), handler(NULL) {}
 
    Subscription::Subscription(std::string id, TCPSession &session, std::string mode, SubscriptionHandler *handler)
-       : id(id), mode(mode), owner(&session), handler(handler) {
+       : id(id), mode(mode), owner(&session), handler(handler) {}
 
-       }
-
-   Subscription::~Subscription()
-   {
+   Subscription::~Subscription() {
       std::stringstream out;
       out << "cancel:" << id << std::endl;
-      for (auto subscriber : subscribers)
-      {
+      for (auto subscriber : subscribers) {
          subscriber->write(out.str());
       }
    }
 
-   int Subscription::subscribe(TCPSession &session)
-   {
+   int Subscription::subscribe(TCPSession &session) {
       if (handler)
-         handler->onSubscribe(session);
+        handler->onSubscribe(session);
       else
-         onSubscribe(session);
+        onSubscribe(session);
 
       subscribers.push_back(&session);
       return 1;
    }
 
-   int Subscription::unsubscribe(TCPSession &session)
-   {
-      for (auto subscriber = subscribers.begin(); subscriber < subscribers.end(); ++subscriber)
-      {
-         if (*subscriber == &session)
-         {
+   int Subscription::unsubscribe(TCPSession &session) {
+      for (auto subscriber = subscribers.begin(); subscriber < subscribers.end(); ++subscriber) {
+         if (*subscriber == &session) {
             subscribers.erase(subscriber++);
             return 1;
          }
@@ -51,8 +42,7 @@ namespace core
       return 0;
    }
 
-   int Subscription::process(coreutils::ZString &request, std::stringstream &out, TCPSession &session)
-   {
+   int Subscription::process(coreutils::ZString &request, std::stringstream &out, TCPSession &session) {
 //      std::cout << "(" << handler << ")" << std::endl;
       if (handler)
          handler->process(request, out, session, this);