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 <qpid/client/ClientImportExport.h>
00034 #include <set>
00035 #include <sstream>
00036
00037 namespace qpid {
00038 namespace client {
00039
00097 class SubscriptionManager : public sys::Runnable
00098 {
00099 public:
00101 QPID_CLIENT_EXTERN SubscriptionManager(const Session& session);
00102
00114 QPID_CLIENT_EXTERN Subscription subscribe(MessageListener& listener,
00115 const std::string& queue,
00116 const SubscriptionSettings& settings,
00117 const std::string& name=std::string());
00118
00129 QPID_CLIENT_EXTERN Subscription subscribe(LocalQueue& localQueue,
00130 const std::string& queue,
00131 const SubscriptionSettings& settings,
00132 const std::string& name=std::string());
00133
00145 QPID_CLIENT_EXTERN Subscription subscribe(MessageListener& listener,
00146 const std::string& queue,
00147 const std::string& name=std::string());
00148
00158 QPID_CLIENT_EXTERN Subscription subscribe(LocalQueue& localQueue,
00159 const std::string& queue,
00160 const std::string& name=std::string());
00161
00162
00168 QPID_CLIENT_EXTERN bool get(Message& result, const std::string& queue, sys::Duration timeout=0);
00169
00175 QPID_CLIENT_EXTERN Message get(const std::string& queue, sys::Duration timeout=sys::TIME_INFINITE);
00176
00180 QPID_CLIENT_EXTERN Subscription getSubscription(const std::string& name) const;
00181
00183 QPID_CLIENT_EXTERN void cancel(const std::string& name);
00184
00189 QPID_CLIENT_EXTERN void run();
00190
00195 QPID_CLIENT_EXTERN void start();
00196
00200 QPID_CLIENT_EXTERN void wait();
00201
00206 QPID_CLIENT_EXTERN void setAutoStop(bool set=true);
00207
00209 QPID_CLIENT_EXTERN void stop();
00210
00211 static const uint32_t UNLIMITED=0xFFFFFFFF;
00212
00214 QPID_CLIENT_EXTERN void setFlowControl(const std::string& name, const FlowControl& flow);
00215
00222 QPID_CLIENT_EXTERN void setFlowControl(const std::string& name, uint32_t messages, uint32_t bytes, bool window=true);
00223
00227 QPID_CLIENT_EXTERN void setDefaultSettings(const SubscriptionSettings& s) { defaultSettings = s; }
00228
00232 QPID_CLIENT_EXTERN const SubscriptionSettings& getDefaultSettings() const { return defaultSettings; }
00233
00237 QPID_CLIENT_EXTERN SubscriptionSettings& getDefaultSettings() { return defaultSettings; }
00238
00247 QPID_CLIENT_EXTERN void setFlowControl(uint32_t messages, uint32_t bytes, bool window=true) {
00248 defaultSettings.flowControl = FlowControl(messages, bytes, window);
00249 }
00250
00255 QPID_CLIENT_EXTERN void setAcceptMode(AcceptMode mode) { defaultSettings.acceptMode = mode; }
00256
00260 QPID_CLIENT_EXTERN void setAcquireMode(AcquireMode mode) { defaultSettings.acquireMode = mode; }
00261
00262 QPID_CLIENT_EXTERN void registerFailoverHandler ( boost::function<void ()> fh );
00263
00264 QPID_CLIENT_EXTERN Session getSession() const;
00265
00266 private:
00267 mutable sys::Mutex lock;
00268 qpid::client::Dispatcher dispatcher;
00269 qpid::client::AsyncSession session;
00270 bool autoStop;
00271 SubscriptionSettings defaultSettings;
00272 std::map<std::string, Subscription> subscriptions;
00273 };
00274
00276 class AutoCancel {
00277 public:
00278 AutoCancel(SubscriptionManager& sm_, const std::string& tag_) : sm(sm_), tag(tag_) {}
00279 ~AutoCancel() { sm.cancel(tag); }
00280 private:
00281 SubscriptionManager& sm;
00282 std::string tag;
00283 };
00284
00285 }}
00286
00287 #endif