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

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00001 #ifndef QPID_FRAMING_FILEQOSBODY_H
00002 #define QPID_FRAMING_FILEQOSBODY_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 FileQosBody : public ModelMethod {
00042     uint32_t prefetchSize;
00043     uint16_t prefetchCount;
00044     uint16_t flags;
00045 public:
00046     static const ClassId CLASS_ID = 0x9;
00047     static const MethodId METHOD_ID = 0x1;
00048     FileQosBody(
00049         ProtocolVersion, uint32_t _prefetchSize,
00050         uint16_t _prefetchCount,
00051         bool _global) : 
00052         prefetchSize(_prefetchSize),
00053         prefetchCount(_prefetchCount),
00054         flags(0){
00055         setGlobal(_global);
00056         flags |= (1 << 8);
00057         flags |= (1 << 9);
00058     }
00059     FileQosBody(ProtocolVersion=ProtocolVersion())  : prefetchSize(0), prefetchCount(0), flags(0) {}
00060     
00061     void setPrefetchSize(uint32_t _prefetchSize);
00062     uint32_t getPrefetchSize() const;
00063     bool hasPrefetchSize() const;
00064     void clearPrefetchSizeFlag();
00065     void setPrefetchCount(uint16_t _prefetchCount);
00066     uint16_t getPrefetchCount() const;
00067     bool hasPrefetchCount() const;
00068     void clearPrefetchCountFlag();
00069     void setGlobal(bool _global);
00070     bool getGlobal() const;
00071     typedef void ResultType;
00072 
00073     template <class T> ResultType invoke(T& invocable) const {
00074         return invocable.qos(getPrefetchSize(), getPrefetchCount(), getGlobal());
00075     }
00076 
00077     using  AMQMethodBody::accept;
00078     void accept(MethodBodyConstVisitor& v) const { v.visit(*this); }
00079     boost::intrusive_ptr<AMQBody> clone() const { return BodyFactory::copy(*this); }
00080 
00081     ClassId amqpClassId() const { return CLASS_ID; }
00082     MethodId amqpMethodId() const { return METHOD_ID; }
00083     bool isContentBearing() const { return  false; }
00084     bool resultExpected() const { return  false; }
00085     bool responseExpected() const { return  true; }
00086     void encode(Buffer&) const;
00087     void decode(Buffer&, uint32_t=0);
00088     void encodeStructBody(Buffer&) const;
00089     void decodeStructBody(Buffer&, uint32_t=0);
00090     uint32_t encodedSize() const;
00091     uint32_t bodySize() const;
00092     void print(std::ostream& out) const;
00093 }; /* class FileQosBody */
00094 
00095 }}
00096 #endif  

Qpid C++ API Reference
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