00001 #ifndef QPID_CLIENT_SUBSCRIPTIONMANAGER_H
00002 #define QPID_CLIENT_SUBSCRIPTIONMANAGER_H
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00024 #include "qpid/sys/Mutex.h"
00025 #include <qpid/client/Dispatcher.h>
00026 #include <qpid/client/Completion.h>
00027 #include <qpid/client/Session.h>
00028 #include <qpid/client/AsyncSession.h>
00029 #include <qpid/client/MessageListener.h>
00030 #include <qpid/client/LocalQueue.h>
00031 #include <qpid/client/Subscription.h>
00032 #include <qpid/sys/Runnable.h>
00033 #include <set>
00034 #include <sstream>
00035
00036 namespace qpid {
00037 namespace client {
00038
00096 class SubscriptionManager : public sys::Runnable
00097 {
00098 public:
00100 SubscriptionManager(const Session& session);
00101
00113 Subscription subscribe(MessageListener& listener,
00114 const std::string& queue,
00115 const SubscriptionSettings& settings,
00116 const std::string& name=std::string());
00117
00128 Subscription subscribe(LocalQueue& localQueue,
00129 const std::string& queue,
00130 const SubscriptionSettings& settings,
00131 const std::string& name=std::string());
00132
00144 Subscription subscribe(MessageListener& listener,
00145 const std::string& queue,
00146 const std::string& name=std::string());
00147
00157 Subscription subscribe(LocalQueue& localQueue,
00158 const std::string& queue,
00159 const std::string& name=std::string());
00160
00161
00167 bool get(Message& result, const std::string& queue, sys::Duration timeout=0);
00168
00174 Message get(const std::string& queue, sys::Duration timeout=sys::TIME_INFINITE);
00175
00179 Subscription getSubscription(const std::string& name) const;
00180
00182 void cancel(const std::string& name);
00183
00188 void run();
00189
00194 void start();
00195
00199 void wait();
00200
00205 void setAutoStop(bool set=true);
00206
00208 void stop();
00209
00210 static const uint32_t UNLIMITED=0xFFFFFFFF;
00211
00213 void setFlowControl(const std::string& name, const FlowControl& flow);
00214
00221 void setFlowControl(const std::string& name, uint32_t messages, uint32_t bytes, bool window=true);
00222
00226 void setDefaultSettings(const SubscriptionSettings& s) { defaultSettings = s; }
00227
00231 const SubscriptionSettings& getDefaultSettings() const { return defaultSettings; }
00232
00236 SubscriptionSettings& getDefaultSettings() { return defaultSettings; }
00237
00246 void setFlowControl(uint32_t messages, uint32_t bytes, bool window=true) {
00247 defaultSettings.flowControl = FlowControl(messages, bytes, window);
00248 }
00249
00254 void setAcceptMode(AcceptMode mode) { defaultSettings.acceptMode = mode; }
00255
00259 void setAcquireMode(AcquireMode mode) { defaultSettings.acquireMode = mode; }
00260
00261 void registerFailoverHandler ( boost::function<void ()> fh );
00262
00263 Session getSession() const;
00264
00265 private:
00266 mutable sys::Mutex lock;
00267 qpid::client::Dispatcher dispatcher;
00268 qpid::client::AsyncSession session;
00269 bool autoStop;
00270 SubscriptionSettings defaultSettings;
00271 std::map<std::string, Subscription> subscriptions;
00272 };
00273
00275 class AutoCancel {
00276 public:
00277 AutoCancel(SubscriptionManager& sm_, const std::string& tag_) : sm(sm_), tag(tag_) {}
00278 ~AutoCancel() { sm.cancel(tag); }
00279 private:
00280 SubscriptionManager& sm;
00281 std::string tag;
00282 };
00283
00284 }}
00285
00286 #endif