Apache Qpid - AMQP Messaging for Java JMS, C++, Python, Ruby, and .NET | Apache Qpid Documentation |
00001 #ifndef QPID_FRAMING_XID_H 00002 #define QPID_FRAMING_XID_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 00031 #include <ostream> 00032 #include "qpid/framing/amqp_types_full.h" 00033 #include "qpid/framing/reply_exceptions.h" 00034 #include "qpid/CommonImportExport.h" 00035 00036 namespace qpid { 00037 namespace framing { 00038 00039 class QPID_COMMON_CLASS_EXTERN Xid { 00040 uint32_t format; 00041 std::string globalId; 00042 std::string branchId; 00043 uint16_t flags; 00044 public: 00045 static const uint16_t TYPE = 1540; 00046 Xid( 00047 uint32_t _format, 00048 const std::string& _globalId, 00049 const std::string& _branchId) : 00050 format(_format), 00051 globalId(_globalId), 00052 branchId(_branchId), 00053 flags(0){ 00054 flags |= (1 << 8); 00055 flags |= (1 << 9); 00056 flags |= (1 << 10); 00057 if (globalId.size() >= 256) throw IllegalArgumentException("Value for globalId is too large"); 00058 if (branchId.size() >= 256) throw IllegalArgumentException("Value for branchId is too large"); 00059 } 00060 Xid() : format(0), flags(0) {} 00061 00062 QPID_COMMON_EXTERN void setFormat(uint32_t _format); 00063 QPID_COMMON_EXTERN uint32_t getFormat() const; 00064 QPID_COMMON_EXTERN bool hasFormat() const; 00065 QPID_COMMON_EXTERN void clearFormatFlag(); 00066 QPID_COMMON_EXTERN void setGlobalId(const std::string& _globalId); 00067 QPID_COMMON_EXTERN const std::string& getGlobalId() const; 00068 QPID_COMMON_EXTERN bool hasGlobalId() const; 00069 QPID_COMMON_EXTERN void clearGlobalIdFlag(); 00070 QPID_COMMON_EXTERN void setBranchId(const std::string& _branchId); 00071 QPID_COMMON_EXTERN const std::string& getBranchId() const; 00072 QPID_COMMON_EXTERN bool hasBranchId() const; 00073 QPID_COMMON_EXTERN void clearBranchIdFlag(); 00074 QPID_COMMON_EXTERN friend std::ostream& operator<<(std::ostream&, const Xid&); 00075 QPID_COMMON_EXTERN void encode(Buffer&) const; 00076 QPID_COMMON_EXTERN void decode(Buffer&, uint32_t=0); 00077 QPID_COMMON_EXTERN void encodeStructBody(Buffer&) const; 00078 QPID_COMMON_EXTERN void decodeStructBody(Buffer&, uint32_t=0); 00079 QPID_COMMON_EXTERN uint32_t encodedSize() const; 00080 QPID_COMMON_EXTERN uint32_t bodySize() const; 00081 QPID_COMMON_EXTERN void print(std::ostream& out) const; 00082 }; /* class Xid */ 00083 00084 }} 00085 #endif