diff options
Diffstat (limited to 'ACE/TAO/TAO_IDL/be/be_visitor_enum/any_op_cs.cpp')
-rw-r--r-- | ACE/TAO/TAO_IDL/be/be_visitor_enum/any_op_cs.cpp | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/ACE/TAO/TAO_IDL/be/be_visitor_enum/any_op_cs.cpp b/ACE/TAO/TAO_IDL/be/be_visitor_enum/any_op_cs.cpp new file mode 100644 index 00000000000..effcd2e15ce --- /dev/null +++ b/ACE/TAO/TAO_IDL/be/be_visitor_enum/any_op_cs.cpp @@ -0,0 +1,118 @@ +// +// $Id$ +// + +// ============================================================================ +// +// = LIBRARY +// TAO IDL +// +// = FILENAME +// any_op_cs.cpp +// +// = DESCRIPTION +// Visitors for generation of code for Enum for the Any operators +// +// = AUTHOR +// Aniruddha Gokhale +// +// ============================================================================ + +ACE_RCSID (be_visitor_enum, + any_op_cs, + "$Id$") + +// *************************************************************************** +// Enum visitor for generating Any operator declarations in the client +// stubs file +// *************************************************************************** + +be_visitor_enum_any_op_cs::be_visitor_enum_any_op_cs ( + be_visitor_context *ctx + ) + : be_visitor_scope (ctx) +{ +} + +be_visitor_enum_any_op_cs::~be_visitor_enum_any_op_cs (void) +{ +} + +int +be_visitor_enum_any_op_cs::visit_enum (be_enum *node) +{ + if (node->cli_stub_any_op_gen () || node->imported ()) + { + return 0; + } + + TAO_OutStream *os = this->ctx_->stream (); + + *os << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl + << "// " << __FILE__ << ":" << __LINE__ << be_nl; + + *os << be_global->core_versioning_begin () << be_nl; + + // Since we don't generate CDR stream operators for types that + // explicitly contain a local interface (at some level), we + // must override these Any template class methods to avoid + // calling the non-existent operators. The zero return value + // will eventually cause CORBA::MARSHAL to be raised if this + // type is inserted into an Any and then marshaled. + if (node->is_local ()) + { + *os << "namespace TAO" << be_nl + << "{" << be_idt_nl + << "template<>" << be_nl + << "::CORBA::Boolean" << be_nl + << "Any_Basic_Impl_T<" << node->name () + << ">::marshal_value (TAO_OutputCDR &)" << be_nl + << "{" << be_idt_nl + << "return false;" << be_uidt_nl + << "}"; + + *os << be_nl << be_nl + << "template<>" << be_nl + << "::CORBA::Boolean" << be_nl + << "Any_Basic_Impl_T<" << node->name () + << ">::demarshal_value (TAO_InputCDR &)" << be_nl + << "{" << be_idt_nl + << "return false;" << be_uidt_nl + << "}" << be_uidt_nl + << "}" << be_nl << be_nl; + } + + // Generate the Any <<= and >>= operator declarations + // Any <<= and >>= operators. + *os << "void operator<<= (" << be_idt << be_idt_nl + << "::CORBA::Any &_tao_any," << be_nl + << node->name () << " _tao_elem" << be_uidt_nl + << ")" << be_uidt_nl + << "{" << be_idt_nl + << "TAO::Any_Basic_Impl_T<" << node->name () << ">::insert (" + << be_idt << be_idt_nl + << "_tao_any," << be_nl + << node->tc_name () << "," << be_nl + << "_tao_elem" << be_uidt_nl + << ");" << be_uidt << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "::CORBA::Boolean operator>>= (" << be_idt << be_idt_nl + << "const ::CORBA::Any &_tao_any," << be_nl + << node->name () << " &_tao_elem" << be_uidt_nl + << ")" << be_uidt_nl + << "{" << be_idt_nl + << "return" << be_idt_nl + << "TAO::Any_Basic_Impl_T<" << node->name () << ">::extract (" + << be_idt << be_idt_nl + << "_tao_any," << be_nl + << node->tc_name () << "," << be_nl + << "_tao_elem " << be_uidt_nl + << ");" << be_uidt << be_uidt << be_uidt_nl + << "}"; + + *os << be_global->core_versioning_end () << be_nl; + + node->cli_stub_any_op_gen (1); + return 0; +} |