mockpp: ThrowStub.h Source File

00001 
00008 /**************************************************************************
00009 
00010    begin                : Thu Aug 24 2004
00011    copyright            : (C) 2002-2010 by Ewald Arnold
00012    email                : mockpp at ewald-arnold dot de
00013 
00014    This program is free software; you can redistribute it and/or modify
00015    it under the terms of the GNU Lesser General Public License as
00016    published by the Free Software Foundation; either version 2 of the License,
00017    or (at your option) any later version.
00018 
00019    This program is distributed in the hope that it will be useful,
00020    but WITHOUT ANY WARRANTY; without even the implied warranty of
00021    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00022    GNU General Public License for more details.
00023 
00024    You should have received a copy of the GNU Lesser General Public License
00025    along with this program; if not, write to the Free Software
00026    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00027 
00028    *
00029    *  Original Java Sources:  Copyright (c) 2000-2004, jMock.org
00030    *
00031 
00032  **/
00033 
00034 #ifndef MOCKPP_THROWSTUB_H
00035 #define MOCKPP_THROWSTUB_H
00036 
00037 #include <mockpp/mockpp.h> // always first
00038 
00039 #include <mockpp/Throwable.h>
00040 #include <mockpp/stub/TypelessStub.h>
00041 
00042 
00043 MOCKPP_NS_START
00044 
00045 
00050 template <typename R>  // Returntype
00051 class ThrowStubBase : public TypelessStub<R>
00052 {
00053   public:
00054 
00058     ThrowStubBase( Throwable *in_throwable )
00059       : throwable(in_throwable)
00060     {}
00061 
00065     ThrowStubBase( ThrowableItem &in_throwable )
00066       : throwable(in_throwable)
00067     {}
00068 
00073     virtual String describeTo( String &buffer ) const
00074     {
00075       buffer += MOCKPP_PCHAR("throws <")
00076 #ifdef MOCKPP_NO_RTTI
00077                 + MOCKPP_GET_STRING("[rtti-disabled]")
00078 #else
00079                 + MOCKPP_GET_STRING(typeid(throwable).name())
00080 #endif
00081                 + MOCKPP_PCHAR(">");
00082       return buffer;
00083     }
00084 
00085   protected:
00086 
00087     ThrowableItem throwable;  
00088 };
00089 
00090 
00093 template <typename R>  // Returntype
00094 class ThrowStub : public ThrowStubBase<R>
00095 {
00096   public:
00097 
00101     ThrowStub( Throwable *in_throwable )
00102       : ThrowStubBase<R>(in_throwable)
00103     {}
00104 
00108     ThrowStub( ThrowableItem &in_throwable )
00109       : ThrowStubBase<R>(in_throwable)
00110     {}
00111 
00116     virtual R typelessInvoke()
00117     {
00118         this->throwable.get()->throw_me();
00119         return R();  // avoids warnings
00120     }
00121 };
00122 
00123 
00124 
00127 template<>
00128 class ThrowStub<void> : public ThrowStubBase<void>
00129 {
00130   public:
00131 
00135     ThrowStub( Throwable *in_throwable )
00136       : ThrowStubBase<void>(in_throwable)
00137     {}
00138 
00142     ThrowStub( ThrowableItem &in_throwable )
00143       : ThrowStubBase<void>(in_throwable)
00144     {}
00145 
00150     virtual void typelessInvoke()
00151     {
00152         this->throwable.get()->throw_me();
00153     }
00154 };
00155 
00156 
00157 MOCKPP_NS_END
00158 
00159 
00160 #endif // MOCKPP_THROWSTUB_H
00161