diff options
Diffstat (limited to 'ACE/TAO/TAO_IDL/be/be_visitor_exception/exception_cs.cpp')
| -rw-r--r-- | ACE/TAO/TAO_IDL/be/be_visitor_exception/exception_cs.cpp | 326 |
1 files changed, 326 insertions, 0 deletions
diff --git a/ACE/TAO/TAO_IDL/be/be_visitor_exception/exception_cs.cpp b/ACE/TAO/TAO_IDL/be/be_visitor_exception/exception_cs.cpp new file mode 100644 index 00000000000..5af3eaedb71 --- /dev/null +++ b/ACE/TAO/TAO_IDL/be/be_visitor_exception/exception_cs.cpp @@ -0,0 +1,326 @@ +// +// $Id$ +// + +// ============================================================================ +// +// = LIBRARY +// TAO IDL +// +// = FILENAME +// exception_cs.cpp +// +// = DESCRIPTION +// Visitor generating code for Exception in the stubs file +// +// = AUTHOR +// Aniruddha Gokhale +// +// ============================================================================ + +#include "be_visitor_typecode/typecode_defn.h" + +ACE_RCSID (be_visitor_exception, + exception_cs, + "$Id$") + +// *************************************************************************** +// For client stubs. +// *************************************************************************** + +be_visitor_exception_cs::be_visitor_exception_cs (be_visitor_context *ctx) + : be_visitor_exception (ctx) +{ +} + +be_visitor_exception_cs::~be_visitor_exception_cs (void) +{ +} + +// Visit the Exception_Cs node and its scope. +int be_visitor_exception_cs::visit_exception (be_exception *node) +{ + if (node->cli_stub_gen () || node->imported ()) + { + return 0; + } + + TAO_OutStream *os = this->ctx_->stream (); + + os->indent (); + + // Generate stub code required of any anonymous types of members. + if (this->visit_scope (node) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_exception::" + "visit_exception -" + "code for stub failed\n"), + -1); + } + + be_visitor_context ctx (*this->ctx_); + + // Constructor taking all members. It exists only if there are any + // members. + if (node->member_count () > 0) + { + // Generate the signature. + ctx.state (TAO_CodeGen::TAO_EXCEPTION_CTOR_CS); + be_visitor_exception_ctor ec_visitor (&ctx); + + if (node->accept (&ec_visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_exception::" + "visit_exception - " + "codegen for ctor failed\n"), + -1); + } + + *os << be_idt_nl + << ": ::CORBA::UserException (" + << be_idt << be_idt << be_idt_nl + << "\"" << node->repoID () << "\"," << be_nl + << "\"" << node->local_name () << "\"" << be_uidt_nl + << ")" << be_uidt << be_uidt << be_uidt_nl; + *os << "{" << be_idt; + + // Assign each individual member. We need yet another state. + ctx = *this->ctx_; + + // Indicate that the special ctor is being generated. + ctx.exception (true); + + be_visitor_exception_ctor_assign eca_visitor (&ctx); + + if (node->accept (&eca_visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_exception_cs::" + "visit_exception -" + "codegen for scope failed\n"), + -1); + } + + *os << be_uidt_nl << "}" << be_nl << be_nl; + } + + *os << be_nl << be_nl << "// TAO_IDL - Generated from " << be_nl + << "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl; + + // Default constructor. + *os << node->name () << "::" << node->local_name () + << " (void)" << be_idt_nl; + *os << ": ::CORBA::UserException (" << be_idt << be_idt << be_idt_nl + << "\"" << node->repoID () << "\"," << be_nl + << "\"" << node->local_name () << "\"" << be_uidt_nl + << ")" << be_uidt << be_uidt << be_uidt_nl; + *os << "{" << be_nl; + *os << "}" << be_nl << be_nl; + + // Destructor. + *os << node->name () << "::~" << node->local_name () + << " (void)" << be_nl; + *os << "{" << be_nl; + *os << "}" << be_nl << be_nl; + + // Copy constructor. + *os << node->name () << "::" << node->local_name () << " (const ::" + << node->name () << " &_tao_excp)" << be_idt_nl; + *os << ": ::CORBA::UserException (" << be_idt << be_idt << be_idt_nl + << "_tao_excp._rep_id ()," << be_nl + << "_tao_excp._name ()" << be_uidt_nl + << ")" << be_uidt << be_uidt << be_uidt_nl; + *os << "{"; + + ctx = *this->ctx_; + + if (node->nmembers () > 0) + { + *os << be_idt; + + // Assign each individual member. + be_visitor_exception_ctor_assign visitor (&ctx); + + if (node->accept (&visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_exception_cs::" + "visit_exception -" + "codegen for scope failed\n"), + -1); + } + } + + *os << be_uidt_nl + << "}" << be_nl << be_nl; + + // Assignment operator. + *os << node->name () << "&" << be_nl; + *os << node->name () << "::operator= (const ::" + << node->name () << " &_tao_excp)" << be_nl + << "{" << be_idt_nl + << "this->::CORBA::UserException::operator= " + << "(_tao_excp);"; + + // Assign each individual member. + ctx = *this->ctx_; + be_visitor_exception_ctor_assign ca_visitor (&ctx); + + if (node->accept (&ca_visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_exception_cs::" + "visit_exception -" + "codegen for scope failed\n"), + -1); + } + + *os << be_nl + << "return *this;" << be_uidt_nl + << "}" << be_nl << be_nl; + + if (be_global->any_support ()) + { + *os << "void " + << node->name () + << "::_tao_any_destructor (void *_tao_void_pointer)" << be_nl + << "{" << be_idt_nl + << node->local_name () << " *_tao_tmp_pointer =" << be_idt_nl + << "static_cast<" + << node->local_name () << " *> (_tao_void_pointer);" << be_uidt_nl + << "delete _tao_tmp_pointer;" << be_uidt_nl + << "}" << be_nl << be_nl; + } + + // Non-const downcast method. + *os << node->name () << " *" << be_nl; + *os << node->name () << "::_downcast ( ::CORBA::Exception *_tao_excp)" << be_nl; + *os << "{" << be_idt_nl; + *os << "return dynamic_cast<" << node->local_name () + << " *> (_tao_excp);" << be_uidt_nl; + *os << "}" << be_nl << be_nl; + + // Const downcast method. + *os << "const " << node->name () << " *" << be_nl; + *os << node->name () << "::_downcast ( ::CORBA::Exception const *_tao_excp)" + << be_nl; + *os << "{" << be_idt_nl; + *os << "return dynamic_cast<const " << node->local_name () + << " *> (_tao_excp);" << be_uidt_nl; + *os << "}" << be_nl << be_nl; + + // Generate the _alloc method. + *os << "::CORBA::Exception *" << node->name () + << "::_alloc (void)" << be_nl; + *os << "{" << be_idt_nl; + *os << "::CORBA::Exception *retval = 0;" << be_nl + << "ACE_NEW_RETURN (retval, ::" << node->name () + << ", 0);" << be_nl + << "return retval;" << be_uidt_nl; + *os << "}" << be_nl << be_nl; + + *os << "::CORBA::Exception *" << be_nl + << node->name () << "::_tao_duplicate (void) const" << be_nl + << "{" << be_idt_nl + << "::CORBA::Exception *result = 0;" << be_nl + << "ACE_NEW_RETURN (" << be_idt << be_idt_nl + << "result," << be_nl + << "::" << node->name () << " (*this)," << be_nl + << "0" << be_uidt_nl + << ");" << be_uidt_nl + << "return result;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "void " << node->name () << "::_raise (void) const" << be_nl + << "{" << be_idt_nl + << "throw *this;" << be_uidt_nl + << "}" << be_nl << be_nl; + + *os << "void " << node->name () + << "::_tao_encode ("; + + if (!node->is_local ()) + { + *os << "TAO_OutputCDR &cdr) const" << be_nl + << "{" << be_idt_nl + << "if (!(cdr << *this))" << be_idt_nl + << "{" << be_idt_nl + << "throw ::CORBA::MARSHAL ();" << be_uidt_nl + << "}" << be_uidt << be_uidt_nl; + + *os << "}" << be_nl << be_nl; + } + else + { + *os << "TAO_OutputCDR &) const" << be_nl + << "{" << be_idt_nl; + + *os << "throw ::CORBA::MARSHAL ();" << be_uidt_nl; + + *os << "}" << be_nl << be_nl; + } + + *os << "void " << node->name () + << "::_tao_decode ("; + + if (!node->is_local ()) + { + *os << "TAO_InputCDR &cdr)" << be_nl + << "{" << be_idt_nl + << "if (!(cdr >> *this))" << be_idt_nl + << "{" << be_idt_nl + << "throw ::CORBA::MARSHAL ();" << be_uidt_nl + << "}" << be_uidt << be_uidt_nl; + + *os << "}" << be_nl << be_nl; + } + else + { + *os << "TAO_InputCDR &)" << be_nl + << "{" << be_idt_nl; + + *os << "throw ::CORBA::MARSHAL ();" << be_uidt_nl; + + *os << "}" << be_nl << be_nl; + } + + // Switch streams to the *A.cpp file if we are using this option. + if (be_global->gen_anyop_files ()) + { + os = tao_cg->anyop_source (); + *os << be_nl << be_nl; + } + + if (be_global->tc_support ()) + { + *os << "// TAO extension - the virtual _type method." << be_nl; + *os << "::CORBA::TypeCode_ptr " << node->name () + << "::_tao_type (void) const" << be_nl; + *os << "{" << be_idt_nl; + *os << "return ::" << node->tc_name () << ";" << be_uidt_nl; + *os << "}"; + } + + // Make sure we are generating to *C.cpp regardless of the above. + os = tao_cg->client_stubs (); + + if (be_global->tc_support ()) + { + ctx = *this->ctx_; + TAO::be_visitor_struct_typecode tc_visitor (&ctx); + + if (tc_visitor.visit_exception (node) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_exception_cs::" + "visit_exception - " + "TypeCode definition failed\n"), + -1); + } + } + + node->cli_stub_gen (true); + return 0; +} |