00001 #ifndef QPID_FRAMING_CLUSTERCONNECTIONMEMBERSHIPBODY_H
00002 #define QPID_FRAMING_CLUSTERCONNECTIONMEMBERSHIPBODY_H
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00030 #include "qpid/framing/AMQMethodBody.h"
00031 #include "qpid/framing/AMQP_ServerOperations.h"
00032 #include "qpid/framing/MethodBodyConstVisitor.h"
00033 #include "qpid/framing/ModelMethod.h"
00034
00035 #include <ostream>
00036 #include "qpid/framing/amqp_types_full.h"
00037
00038 namespace qpid {
00039 namespace framing {
00040
00041 class ClusterConnectionMembershipBody : public ModelMethod {
00042 FieldTable joiners;
00043 FieldTable members;
00044 SequenceNumber frameSeq;
00045 uint16_t flags;
00046 public:
00047 static const ClassId CLASS_ID = 0x81;
00048 static const MethodId METHOD_ID = 0x21;
00049 ClusterConnectionMembershipBody(
00050 ProtocolVersion, const FieldTable& _joiners,
00051 const FieldTable& _members,
00052 const SequenceNumber& _frameSeq) :
00053 joiners(_joiners),
00054 members(_members),
00055 frameSeq(_frameSeq),
00056 flags(0){
00057 flags |= (1 << 8);
00058 flags |= (1 << 9);
00059 flags |= (1 << 10);
00060 }
00061 ClusterConnectionMembershipBody(ProtocolVersion=ProtocolVersion()) : flags(0) {}
00062
00063 void setJoiners(const FieldTable& _joiners);
00064 const FieldTable& getJoiners() const;
00065 FieldTable& getJoiners();
00066 bool hasJoiners() const;
00067 void clearJoinersFlag();
00068 void setMembers(const FieldTable& _members);
00069 const FieldTable& getMembers() const;
00070 FieldTable& getMembers();
00071 bool hasMembers() const;
00072 void clearMembersFlag();
00073 void setFrameSeq(const SequenceNumber& _frameSeq);
00074 SequenceNumber getFrameSeq() const;
00075 bool hasFrameSeq() const;
00076 void clearFrameSeqFlag();
00077 typedef void ResultType;
00078
00079 template <class T> ResultType invoke(T& invocable) const {
00080 return invocable.membership(getJoiners(), getMembers(), getFrameSeq());
00081 }
00082
00083 using AMQMethodBody::accept;
00084 void accept(MethodBodyConstVisitor& v) const { v.visit(*this); }
00085 boost::intrusive_ptr<AMQBody> clone() const { return BodyFactory::copy(*this); }
00086
00087 ClassId amqpClassId() const { return CLASS_ID; }
00088 MethodId amqpMethodId() const { return METHOD_ID; }
00089 bool isContentBearing() const { return false; }
00090 bool resultExpected() const { return false; }
00091 bool responseExpected() const { return false; }
00092 void encode(Buffer&) const;
00093 void decode(Buffer&, uint32_t=0);
00094 void encodeStructBody(Buffer&) const;
00095 void decodeStructBody(Buffer&, uint32_t=0);
00096 uint32_t encodedSize() const;
00097 uint32_t bodySize() const;
00098 void print(std::ostream& out) const;
00099 };
00100
00101 }}
00102 #endif