Fault.h
1 /*
2  * Copyright (C) 2009-2013 by Dr. Marc Boris Duerner
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  */
28 
29 #ifndef Pt_XmlRpc_Fault_h
30 #define Pt_XmlRpc_Fault_h
31 
32 #include <Pt/XmlRpc/Api.h>
33 #include <Pt/Remoting/Fault.h>
34 #include <Pt/SerializationInfo.h>
35 #include <string>
36 
37 namespace Pt {
38 
39 namespace XmlRpc {
40 
43 class PT_XMLRPC_API Fault : public Remoting::Fault
44 {
45  friend void operator >>=(const Pt::SerializationInfo&, Fault&);
46 
47  public:
50  enum ErrorCodes
51  {
52  ParseError = -32700,
53  UnsupportedEncoding = -32701,
54  InvalidCharacterForEncoding = -32702,
55  InvalidXmlRpc = -32600,
56  MethodNotFound = -32601,
57  InvalidMethodParameters = -32602,
58  InternalXmlRpcError = -32603,
59  ApplicationError = -32500,
60  SystemError = -32400,
61  TransportError = -32300
62  };
63 
66  Fault(const std::string& msg, int rc);
67 
70  Fault(const char* msg, int rc);
71 
74  ~Fault() throw()
75  { }
76 
79  int rc() const
80  { return _rc; }
81 
82  private:
83  int _rc;
84 };
85 
87 inline void operator >>=(const Pt::SerializationInfo& si, Fault& fault)
88 {
89  int rc = 0;
90  std::string msg;
91 
92  si.getMember("faultCode") >>= rc;
93  si.getMember("faultString").getString(msg );
94 
95  fault = Fault(msg, rc);
96 }
97 
99 inline void operator <<=(Pt::SerializationInfo& si, const Fault& fault)
100 {
101  si.addMember("faultCode") <<= static_cast<Pt::int32_t>( fault.rc() );
102  si.addMember("faultString").setString( fault.what() );
103 }
104 
105 } // namespace XmlRpc
106 
107 } // namespace Pt
108 
109 #endif
XML-RPC fault exception.
Definition: Fault.h:43
SerializationInfo & addMember(const std::string &name)
Add a struct member.
Definition: SerializationInfo.h:449
Remoting fault exception.
Definition: Fault.h:42
~Fault()
Destructor.
Definition: Fault.h:74
int_type int32_t
Signed 32-bit integer type.
Definition: Types.h:36
void getString(std::string &s, const TextCodec< Pt::Char, char > &codec) const
Get value as a string.
void setString(const char *s)
Set to string value.
const SerializationInfo & getMember(const std::string &name) const
Get a struct member.
Definition: SerializationInfo.h:492
Represents arbitrary types during serialization.
Definition: SerializationInfo.h:58
int rc() const
Returns the error code.
Definition: Fault.h:79
ErrorCodes
XML-RPC fault error codes.
Definition: Fault.h:50