Apache Qpid C++ API
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gen/qpid/framing/SessionCommandPointBody.h

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00001 #ifndef QPID_FRAMING_SESSIONCOMMANDPOINTBODY_H
00002 #define QPID_FRAMING_SESSIONCOMMANDPOINTBODY_H
00003 /*
00004  *
00005  * Licensed to the Apache Software Foundation (ASF) under one
00006  * or more contributor license agreements.  See the NOTICE file
00007  * distributed with this work for additional information
00008  * regarding copyright ownership.  The ASF licenses this file
00009  * to you under the Apache License, Version 2.0 (the
00010  * "License"); you may not use this file except in compliance
00011  * with the License.  You may obtain a copy of the License at
00012  *
00013  *   http://www.apache.org/licenses/LICENSE-2.0
00014  *
00015  * Unless required by applicable law or agreed to in writing,
00016  * software distributed under the License is distributed on an
00017  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00018  * KIND, either express or implied.  See the License for the
00019  * specific language governing permissions and limitations
00020  * under the License.
00021  *
00022  */
00023 
00028 
00029 
00030 #include "qpid/framing/AMQMethodBody.h"
00031 #include "qpid/framing/AMQP_ServerOperations.h"
00032 #include "qpid/framing/MethodBodyConstVisitor.h"
00033 
00034 #include <ostream>
00035 #include "qpid/framing/amqp_types_full.h"
00036 
00037 namespace qpid {
00038 namespace framing {
00039 
00040 class SessionCommandPointBody : public AMQMethodBody {
00041     SequenceNumber commandId;
00042     uint64_t commandOffset;
00043     uint16_t flags;
00044 public:
00045     static const ClassId CLASS_ID = 0x2;
00046     static const MethodId METHOD_ID = 0x7;
00047     SessionCommandPointBody(
00048         ProtocolVersion, const SequenceNumber& _commandId,
00049         uint64_t _commandOffset) : 
00050         commandId(_commandId),
00051         commandOffset(_commandOffset),
00052         flags(0){
00053         flags |= (1 << 8);
00054         flags |= (1 << 9);
00055     }
00056     SessionCommandPointBody(ProtocolVersion=ProtocolVersion())  : commandOffset(0), flags(0) {}
00057     
00058     void setCommandId(const SequenceNumber& _commandId);
00059     SequenceNumber getCommandId() const;
00060     bool hasCommandId() const;
00061     void clearCommandIdFlag();
00062     void setCommandOffset(uint64_t _commandOffset);
00063     uint64_t getCommandOffset() const;
00064     bool hasCommandOffset() const;
00065     void clearCommandOffsetFlag();
00066 virtual uint8_t type() const { return 0;/*control segment*/ }
00067     typedef void ResultType;
00068 
00069     template <class T> ResultType invoke(T& invocable) const {
00070         return invocable.commandPoint(getCommandId(), getCommandOffset());
00071     }
00072 
00073     using  AMQMethodBody::accept;
00074     void accept(MethodBodyConstVisitor& v) const { v.visit(*this); }
00075     boost::intrusive_ptr<AMQBody> clone() const { return BodyFactory::copy(*this); }
00076 
00077     ClassId amqpClassId() const { return CLASS_ID; }
00078     MethodId amqpMethodId() const { return METHOD_ID; }
00079     bool isContentBearing() const { return  false; }
00080     bool resultExpected() const { return  false; }
00081     bool responseExpected() const { return  false; }
00082     void encode(Buffer&) const;
00083     void decode(Buffer&, uint32_t=0);
00084     void encodeStructBody(Buffer&) const;
00085     void decodeStructBody(Buffer&, uint32_t=0);
00086     uint32_t encodedSize() const;
00087     uint32_t bodySize() const;
00088     void print(std::ostream& out) const;
00089 }; /* class SessionCommandPointBody */
00090 
00091 }}
00092 #endif  

Qpid C++ API Reference
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