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

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00001 #ifndef QPID_FRAMING_STREAMQOSBODY_H
00002 #define QPID_FRAMING_STREAMQOSBODY_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 #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 StreamQosBody : public ModelMethod {
00042     uint32_t prefetchSize;
00043     uint16_t prefetchCount;
00044     uint32_t consumeRate;
00045     uint16_t flags;
00046 public:
00047     static const ClassId CLASS_ID = 0xa;
00048     static const MethodId METHOD_ID = 0x1;
00049     StreamQosBody(
00050         ProtocolVersion, uint32_t _prefetchSize,
00051         uint16_t _prefetchCount,
00052         uint32_t _consumeRate,
00053         bool _global) : 
00054         prefetchSize(_prefetchSize),
00055         prefetchCount(_prefetchCount),
00056         consumeRate(_consumeRate),
00057         flags(0){
00058         setGlobal(_global);
00059         flags |= (1 << 8);
00060         flags |= (1 << 9);
00061         flags |= (1 << 10);
00062     }
00063     StreamQosBody(ProtocolVersion=ProtocolVersion())  : prefetchSize(0), prefetchCount(0), consumeRate(0), flags(0) {}
00064     
00065     void setPrefetchSize(uint32_t _prefetchSize);
00066     uint32_t getPrefetchSize() const;
00067     bool hasPrefetchSize() const;
00068     void clearPrefetchSizeFlag();
00069     void setPrefetchCount(uint16_t _prefetchCount);
00070     uint16_t getPrefetchCount() const;
00071     bool hasPrefetchCount() const;
00072     void clearPrefetchCountFlag();
00073     void setConsumeRate(uint32_t _consumeRate);
00074     uint32_t getConsumeRate() const;
00075     bool hasConsumeRate() const;
00076     void clearConsumeRateFlag();
00077     void setGlobal(bool _global);
00078     bool getGlobal() const;
00079     typedef void ResultType;
00080 
00081     template <class T> ResultType invoke(T& invocable) const {
00082         return invocable.qos(getPrefetchSize(), getPrefetchCount(), getConsumeRate(), getGlobal());
00083     }
00084 
00085     using  AMQMethodBody::accept;
00086     void accept(MethodBodyConstVisitor& v) const { v.visit(*this); }
00087     boost::intrusive_ptr<AMQBody> clone() const { return BodyFactory::copy(*this); }
00088 
00089     ClassId amqpClassId() const { return CLASS_ID; }
00090     MethodId amqpMethodId() const { return METHOD_ID; }
00091     bool isContentBearing() const { return  false; }
00092     bool resultExpected() const { return  false; }
00093     bool responseExpected() const { return  true; }
00094     void encode(Buffer&) const;
00095     void decode(Buffer&, uint32_t=0);
00096     void encodeStructBody(Buffer&) const;
00097     void decodeStructBody(Buffer&, uint32_t=0);
00098     uint32_t encodedSize() const;
00099     uint32_t bodySize() const;
00100     void print(std::ostream& out) const;
00101 }; /* class StreamQosBody */
00102 
00103 }}
00104 #endif  

Qpid C++ API Reference
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