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Diffstat (limited to 'cpp/src/qpid/broker/SemanticState.h')
-rw-r--r--cpp/src/qpid/broker/SemanticState.h217
1 files changed, 115 insertions, 102 deletions
diff --git a/cpp/src/qpid/broker/SemanticState.h b/cpp/src/qpid/broker/SemanticState.h
index 9add663e24..ec48ca4753 100644
--- a/cpp/src/qpid/broker/SemanticState.h
+++ b/cpp/src/qpid/broker/SemanticState.h
@@ -46,10 +46,12 @@
#include <list>
#include <map>
+#include <set>
#include <vector>
#include <boost/enable_shared_from_this.hpp>
#include <boost/cast.hpp>
+#include <boost/tuple/tuple.hpp>
namespace qpid {
namespace broker {
@@ -57,6 +59,7 @@ namespace broker {
class Exchange;
//class MessageStore;
class AsyncStore;
+class ProtocolRegistry;
class SessionContext;
class SessionState;
@@ -74,104 +77,18 @@ class SessionState;
* called when a client's socket is ready to write data.
*
*/
+class SemanticStateConsumerImpl;
class SemanticState : private boost::noncopyable {
- public:
- class ConsumerImpl : public Consumer, public sys::OutputTask,
- public boost::enable_shared_from_this<ConsumerImpl>,
- public management::Manageable
- {
- protected:
- mutable qpid::sys::Mutex lock;
- SemanticState* const parent;
- private:
- const boost::shared_ptr<Queue> queue;
- const bool ackExpected;
- const bool acquire;
- bool blocked;
- bool exclusive;
- std::string resumeId;
- const std::string tag; // <destination> from AMQP 0-10 Message.subscribe command
- uint64_t resumeTtl;
- framing::FieldTable arguments;
- Credit credit;
- bool notifyEnabled;
- const int syncFrequency;
- int deliveryCount;
- qmf::org::apache::qpid::broker::Subscription* mgmtObject;
-
- bool checkCredit(const Message& msg);
- void allocateCredit(const Message& msg);
- bool haveCredit();
-
- protected:
- QPID_BROKER_EXTERN virtual bool doDispatch();
- size_t unacked() { return parent->unacked.size(); }
- QPID_BROKER_EXTERN bool deliver(const QueueCursor&, const Message&, boost::shared_ptr<Consumer>);
-
- public:
- typedef boost::shared_ptr<ConsumerImpl> shared_ptr;
-
- QPID_BROKER_EXTERN ConsumerImpl(SemanticState* parent,
- const std::string& name, boost::shared_ptr<Queue> queue,
- bool ack, SubscriptionType type, bool exclusive,
- const std::string& tag, const std::string& resumeId,
- uint64_t resumeTtl, const framing::FieldTable& arguments);
- QPID_BROKER_EXTERN ~ConsumerImpl();
- QPID_BROKER_EXTERN OwnershipToken* getSession();
- QPID_BROKER_EXTERN bool deliver(const QueueCursor&, const Message&);
- QPID_BROKER_EXTERN bool filter(const Message&);
- QPID_BROKER_EXTERN bool accept(const Message&);
- QPID_BROKER_EXTERN void cancel() {}
-
- QPID_BROKER_EXTERN void disableNotify();
- QPID_BROKER_EXTERN void enableNotify();
- QPID_BROKER_EXTERN void notify();
- QPID_BROKER_EXTERN bool isNotifyEnabled() const;
-
- QPID_BROKER_EXTERN void requestDispatch();
-
- QPID_BROKER_EXTERN void setWindowMode();
- QPID_BROKER_EXTERN void setCreditMode();
- QPID_BROKER_EXTERN void addByteCredit(uint32_t value);
- QPID_BROKER_EXTERN void addMessageCredit(uint32_t value);
- QPID_BROKER_EXTERN void flush();
- QPID_BROKER_EXTERN void stop();
- QPID_BROKER_EXTERN void complete(DeliveryRecord&);
- boost::shared_ptr<Queue> getQueue() const { return queue; }
- bool isBlocked() const { return blocked; }
- bool setBlocked(bool set) { std::swap(set, blocked); return set; }
-
- QPID_BROKER_EXTERN bool doOutput();
-
- Credit& getCredit() { return credit; }
- const Credit& getCredit() const { return credit; }
- bool isAckExpected() const { return ackExpected; }
- bool isAcquire() const { return acquire; }
- bool isExclusive() const { return exclusive; }
- std::string getResumeId() const { return resumeId; };
- const std::string& getTag() const { return tag; }
- uint64_t getResumeTtl() const { return resumeTtl; }
- uint32_t getDeliveryCount() const { return deliveryCount; }
- void setDeliveryCount(uint32_t _deliveryCount) { deliveryCount = _deliveryCount; }
- const framing::FieldTable& getArguments() const { return arguments; }
-
- SemanticState& getParent() { return *parent; }
- const SemanticState& getParent() const { return *parent; }
-
- void acknowledged(const DeliveryRecord&) {}
-
- // manageable entry points
- QPID_BROKER_EXTERN management::ManagementObject*
- GetManagementObject(void) const;
-
- QPID_BROKER_EXTERN management::Manageable::status_t
- ManagementMethod(uint32_t methodId, management::Args& args, std::string& text);
- };
+ friend class SemanticStateConsumerImpl;
+ public:
+ typedef SemanticStateConsumerImpl ConsumerImpl;
typedef std::map<std::string, DtxBuffer::shared_ptr> DtxBufferMap;
private:
- typedef std::map<std::string, ConsumerImpl::shared_ptr> ConsumerImplMap;
+ typedef std::map<std::string, boost::shared_ptr<ConsumerImpl> > ConsumerImplMap;
+ typedef boost::tuple<std::string, std::string, std::string, std::string> Binding;
+ typedef std::set<Binding> Bindings;
SessionState& session;
ConsumerImplMap consumers;
@@ -189,13 +106,16 @@ class SemanticState : private boost::noncopyable {
//needed for queue delete events in auto-delete:
const std::string connectionId;
+ Bindings bindings;
+
void checkDtxTimeout();
bool complete(DeliveryRecord&);
AckRange findRange(DeliveryId first, DeliveryId last);
void requestDispatch();
- void cancel(ConsumerImpl::shared_ptr);
- void disable(ConsumerImpl::shared_ptr);
+ void cancel(boost::shared_ptr<ConsumerImpl>);
+ void disable(boost::shared_ptr<ConsumerImpl>);
+ void unbindSessionBindings();
public:
@@ -205,8 +125,8 @@ class SemanticState : private boost::noncopyable {
SessionContext& getSession();
const SessionContext& getSession() const;
- const ConsumerImpl::shared_ptr find(const std::string& destination) const;
- bool find(const std::string& destination, ConsumerImpl::shared_ptr&) const;
+ const boost::shared_ptr<ConsumerImpl> find(const std::string& destination) const;
+ bool find(const std::string& destination, boost::shared_ptr<ConsumerImpl>&) const;
/**
* Get named queue, never returns 0.
@@ -257,11 +177,6 @@ class SemanticState : private boost::noncopyable {
void detached();
void closed();
- // Used by cluster to re-create sessions
- template <class F> void eachConsumer(F f) {
- for(ConsumerImplMap::iterator i = consumers.begin(); i != consumers.end(); ++i)
- f(i->second);
- }
DeliveryRecords& getUnacked() { return unacked; }
framing::SequenceSet getAccumulatedAck() const { return accumulatedAck; }
TxBuffer::shared_ptr getTxBuffer() const { return txBuffer; }
@@ -271,6 +186,104 @@ class SemanticState : private boost::noncopyable {
void setAccumulatedAck(const framing::SequenceSet& s) { accumulatedAck = s; }
void record(const DeliveryRecord& delivery);
DtxBufferMap& getSuspendedXids() { return suspendedXids; }
+
+ void addBinding(const std::string& queueName, const std::string& exchangeName,
+ const std::string& routingKey, const framing::FieldTable& arguments);
+ void removeBinding(const std::string& queueName, const std::string& exchangeName,
+ const std::string& routingKey);
+};
+
+class SemanticStateConsumerImpl : public Consumer, public sys::OutputTask,
+ public boost::enable_shared_from_this<SemanticStateConsumerImpl>,
+ public management::Manageable
+{
+ protected:
+ mutable qpid::sys::Mutex lock;
+ SemanticState* const parent;
+ private:
+ const boost::shared_ptr<Queue> queue;
+ const bool ackExpected;
+ const bool acquire;
+ bool blocked;
+ bool exclusive;
+ std::string resumeId;
+ const std::string tag; // <destination> from AMQP 0-10 Message.subscribe command
+ uint64_t resumeTtl;
+ framing::FieldTable arguments;
+ Credit credit;
+ bool notifyEnabled;
+ const int syncFrequency;
+ int deliveryCount;
+ qmf::org::apache::qpid::broker::Subscription::shared_ptr mgmtObject;
+ ProtocolRegistry& protocols;
+
+ bool checkCredit(const Message& msg);
+ void allocateCredit(const Message& msg);
+ bool haveCredit();
+
+ protected:
+ QPID_BROKER_EXTERN virtual bool doDispatch();
+ size_t unacked() { return parent->unacked.size(); }
+ QPID_BROKER_EXTERN bool deliver(const QueueCursor&, const Message&, boost::shared_ptr<Consumer>);
+
+ public:
+ typedef boost::shared_ptr<SemanticStateConsumerImpl> shared_ptr;
+
+ QPID_BROKER_EXTERN SemanticStateConsumerImpl(SemanticState* parent,
+ const std::string& name, boost::shared_ptr<Queue> queue,
+ bool ack, SubscriptionType type, bool exclusive,
+ const std::string& tag, const std::string& resumeId,
+ uint64_t resumeTtl, const framing::FieldTable& arguments);
+ QPID_BROKER_EXTERN ~SemanticStateConsumerImpl();
+ QPID_BROKER_EXTERN OwnershipToken* getSession();
+ QPID_BROKER_EXTERN bool deliver(const QueueCursor&, const Message&);
+ QPID_BROKER_EXTERN bool filter(const Message&);
+ QPID_BROKER_EXTERN bool accept(const Message&);
+ QPID_BROKER_EXTERN void cancel() {}
+
+ QPID_BROKER_EXTERN void disableNotify();
+ QPID_BROKER_EXTERN void enableNotify();
+ QPID_BROKER_EXTERN void notify();
+ QPID_BROKER_EXTERN bool isNotifyEnabled() const;
+
+ QPID_BROKER_EXTERN void requestDispatch();
+
+ QPID_BROKER_EXTERN void setWindowMode();
+ QPID_BROKER_EXTERN void setCreditMode();
+ QPID_BROKER_EXTERN void addByteCredit(uint32_t value);
+ QPID_BROKER_EXTERN void addMessageCredit(uint32_t value);
+ QPID_BROKER_EXTERN void flush();
+ QPID_BROKER_EXTERN void stop();
+ QPID_BROKER_EXTERN void complete(DeliveryRecord&);
+ boost::shared_ptr<Queue> getQueue() const { return queue; }
+ bool isBlocked() const { return blocked; }
+ bool setBlocked(bool set) { std::swap(set, blocked); return set; }
+
+ QPID_BROKER_EXTERN bool doOutput();
+
+ Credit& getCredit() { return credit; }
+ const Credit& getCredit() const { return credit; }
+ bool isAckExpected() const { return ackExpected; }
+ bool isAcquire() const { return acquire; }
+ bool isExclusive() const { return exclusive; }
+ std::string getResumeId() const { return resumeId; };
+ const std::string& getTag() const { return tag; }
+ uint64_t getResumeTtl() const { return resumeTtl; }
+ uint32_t getDeliveryCount() const { return deliveryCount; }
+ void setDeliveryCount(uint32_t _deliveryCount) { deliveryCount = _deliveryCount; }
+ const framing::FieldTable& getArguments() const { return arguments; }
+
+ SemanticState& getParent() { return *parent; }
+ const SemanticState& getParent() const { return *parent; }
+
+ void acknowledged(const DeliveryRecord&) {}
+
+ // manageable entry points
+ QPID_BROKER_EXTERN management::ManagementObject::shared_ptr
+ GetManagementObject(void) const;
+
+ QPID_BROKER_EXTERN management::Manageable::status_t
+ ManagementMethod(uint32_t methodId, management::Args& args, std::string& text);
};
}} // namespace qpid::broker
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