Apache Qpid - AMQP Messaging for Java JMS, C++, Python, Ruby, and .NET Apache Qpid Documentation
qpid/Exception.h
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00001 #ifndef _Exception_
00002 #define _Exception_
00003 
00004 /*
00005  *
00006  * Licensed to the Apache Software Foundation (ASF) under one
00007  * or more contributor license agreements.  See the NOTICE file
00008  * distributed with this work for additional information
00009  * regarding copyright ownership.  The ASF licenses this file
00010  * to you under the Apache License, Version 2.0 (the
00011  * "License"); you may not use this file except in compliance
00012  * with the License.  You may obtain a copy of the License at
00013  *
00014  *   http://www.apache.org/licenses/LICENSE-2.0
00015  *
00016  * Unless required by applicable law or agreed to in writing,
00017  * software distributed under the License is distributed on an
00018  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00019  * KIND, either express or implied.  See the License for the
00020  * specific language governing permissions and limitations
00021  * under the License.
00022  *
00023  */
00024 
00025 #include "qpid/framing/amqp_types.h"
00026 #include "qpid/framing/constants.h"
00027 #include "qpid/framing/enum.h"
00028 #include "qpid/sys/StrError.h"
00029 #include "qpid/CommonImportExport.h"
00030 #include <string>
00031 #include <errno.h>
00032 
00033 namespace qpid
00034 {
00035 
00039 class QPID_COMMON_CLASS_EXTERN Exception : public std::exception
00040 {
00041   public:
00042     QPID_COMMON_EXTERN explicit Exception(const std::string& message=std::string()) throw();
00043     QPID_COMMON_EXTERN virtual ~Exception() throw();
00044     QPID_COMMON_EXTERN virtual const char* what() const throw(); // prefix: message
00045     QPID_COMMON_EXTERN virtual std::string getMessage() const; // Unprefixed message
00046     QPID_COMMON_EXTERN virtual std::string getPrefix() const;  // Prefix
00047 
00048   private:
00049     std::string message;
00050     mutable std::string whatStr;
00051 };
00052 
00054 struct QPID_COMMON_CLASS_EXTERN ErrnoException : public Exception {
00055     ErrnoException(const std::string& msg, int err) : Exception(msg+": "+qpid::sys::strError(err)) {}
00056     ErrnoException(const std::string& msg) : Exception(msg+": "+qpid::sys::strError(errno)) {}
00057 };
00058 
00059 struct QPID_COMMON_CLASS_EXTERN SessionException : public Exception {
00060     const framing::execution::ErrorCode code;
00061     SessionException(framing::execution::ErrorCode code_, const std::string& message)
00062         : Exception(message), code(code_) {}
00063 };
00064 
00065 struct QPID_COMMON_CLASS_EXTERN ChannelException : public Exception {
00066     const framing::session::DetachCode code;
00067     ChannelException(framing::session::DetachCode _code, const std::string& message)
00068         : Exception(message), code(_code) {}
00069 };
00070 
00071 struct QPID_COMMON_CLASS_EXTERN ConnectionException : public Exception {
00072     const framing::connection::CloseCode code;
00073     ConnectionException(framing::connection::CloseCode _code, const std::string& message)
00074         : Exception(message), code(_code) {}
00075 };
00076 
00077 struct QPID_COMMON_CLASS_EXTERN ClosedException : public Exception {
00078     QPID_COMMON_EXTERN ClosedException(const std::string& msg=std::string());
00079     QPID_COMMON_EXTERN std::string getPrefix() const;
00080 };
00081 
00085 struct TransportFailure : public Exception {
00086     TransportFailure(const std::string& msg=std::string()) : Exception(msg) {}
00087 };
00088 
00089 } // namespace qpid
00090 
00091 #endif  

Qpid C++ API Reference
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