diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_operation/interceptors_ch.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_operation/interceptors_ch.cpp | 439 |
1 files changed, 0 insertions, 439 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_operation/interceptors_ch.cpp b/TAO/TAO_IDL/be/be_visitor_operation/interceptors_ch.cpp deleted file mode 100644 index 682f69e6d3c..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_operation/interceptors_ch.cpp +++ /dev/null @@ -1,439 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// operation_interceptors_ch.cpp -// -// = DESCRIPTION -// Visitor generating code for Operation node in the client header. -// -// = AUTHOR -// Kirthika Parameswaran <kirthika@cs.wustl.edu> -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_operation.h" - -ACE_RCSID(be_visitor_operation, operation_interceptors_ch, "$Id$") - - - // ****************************************************** - // primary visitor for "operation" in client header - // ****************************************************** - -be_visitor_operation_interceptors_ch::be_visitor_operation_interceptors_ch ( - be_visitor_context *ctx - ) - : be_visitor_operation (ctx) -{ -} - -be_visitor_operation_interceptors_ch::~be_visitor_operation_interceptors_ch ( - void - ) -{ -} - -int -be_visitor_operation_interceptors_ch::visit_operation (be_operation *node) -{ - TAO_OutStream *os = this->ctx_->stream (); - be_type *bt = 0; - be_visitor_context ctx (*this->ctx_); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - - // Save the node - this->ctx_->node (node); - - // Generate the ClientRequest_Info object per operation to - // be used by the interecptors. - - // Start with the current indentation level. - *os << "class TAO_ClientRequest_Info_" << node->flat_name (); - - // We need the interface node in which this operation was defined. However, - // if this operation node was an attribute node in disguise, we get this - // information from the context and add a "_get"/"_set" to the flat - // name to get around the problem of overloaded methods which are - // generated for attributes. - if (this->ctx_->attribute ()) - { - bt = be_type::narrow_from_decl (node->return_type ()); - - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interceptors_ch::" - "visit_operation - " - "Bad return type\n"), - -1); - } - - // Grab the right visitor to generate the return type if its not - // void it means it is not the accessor. - if (!this->void_return_type (bt)) - { - *os << "_get"; - } - else - { - *os << "_set"; - } - } - - *os << " : public TAO_ClientRequest_Info" << be_nl - << "{" << be_nl - << "public:" << be_idt_nl - - // Need to declare the stub as a friend so that it can access the - // private members of the Request Info class. - << "friend class "; - - be_decl *parent = - be_scope::narrow_from_scope (node->defined_in ())->decl (); - - *os << parent->full_name () << ";" << be_nl << be_nl; - - *os << "TAO_ClientRequest_Info_" << node->flat_name (); - - // We need the interface node in which this operation was defined. However, - // if this operation node was an attribute node in disguise, we get this - // information from the context and add a "_get"/"_set" to the flat - // name to get around the problem of overloaded methods which are - // generated for attributes. - if (this->ctx_->attribute ()) - { - bt = be_type::narrow_from_decl (node->return_type ()); - - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interceptors_ch::" - "visit_operation - " - "Bad return type\n"), - -1); - } - - // Grab the right visitor to generate the return type if its not - // void it means it is not the accessor. - if (!this->void_return_type (bt)) - { - *os << "_get"; - } - else - { - *os << "_set"; - } - } - - *os << " (" << be_idt << be_idt_nl - << "const char *_tao_operation," << be_nl - << "IOP::ServiceContextList &_tao_service_context_list," << be_nl - << "CORBA::Object *_tao_target"; - - // Generate the argument list with the appropriate mapping. For these - // we grab a visitor that generates the parameter listing. - ctx = *this->ctx_; - ctx.state (TAO_CodeGen::TAO_OPERATION_INTERCEPTORS_ARGLIST_CH); - visitor = tao_cg->make_visitor (&ctx); - - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_interceptors_ch::" - "visit_operation - " - "Bad visitor to return type\n"), - -1); - } - - if (node->accept (visitor) == -1) - { - delete visitor; - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_operation_interceptors_ch::" - "visit_operation - " - "codegen for argument list failed\n"), - -1); - } - - delete visitor; - - if (be_global->exception_support ()) - { - *os << be_uidt; - } - - *os << ");" << be_uidt_nl << be_nl; - - // Here I still need to generate the other methods + private args. - *os << "virtual Dynamic::ParameterList * arguments "; - - if (!be_global->exception_support ()) - { - *os << "(" << be_idt << be_idt_nl - << "CORBA::Environment &ACE_TRY_ENV = " << be_idt_nl - << "TAO_default_environment ()" << be_uidt << be_uidt_nl - << ")" << be_nl; - } - else - { - *os << "(void)" << be_idt_nl; - } - - *os << "ACE_THROW_SPEC ((CORBA::SystemException));" - << be_uidt_nl << be_nl; - - *os << "virtual Dynamic::ExceptionList * exceptions "; - - if (!be_global->exception_support ()) - { - *os << "(" << be_idt << be_idt_nl - << "CORBA::Environment &ACE_TRY_ENV = " << be_idt_nl - << "TAO_default_environment ()" << be_uidt << be_uidt_nl - << ")" << be_nl; - } - else - { - *os << "(void)" << be_idt_nl; - } - - *os << "ACE_THROW_SPEC ((CORBA::SystemException));" - << be_uidt_nl << be_nl; - - *os << "virtual CORBA::Any * result "; - - if (!be_global->exception_support ()) - { - *os << "(" << be_idt << be_idt_nl - << "CORBA::Environment &ACE_TRY_ENV = " << be_idt_nl - << "TAO_default_environment ()" << be_uidt << be_uidt_nl - << ")" << be_nl; - } - else - { - *os << "(void)" << be_idt_nl; - } - - *os << "ACE_THROW_SPEC ((CORBA::SystemException));" - << be_uidt_nl << be_uidt_nl; - - *os << "private:" << be_idt_nl; - - *os << "TAO_ClientRequest_Info_" << node->flat_name (); - - // We need the interface node in which this operation was defined. However, - // if this operation node was an attribute node in disguise, we get this - // information from the context and add a "_get"/"_set" to the flat - // name to get around the problem of overloaded methods which are - // generated for attributes. - if (this->ctx_->attribute ()) - { - bt = be_type::narrow_from_decl (node->return_type ()); - - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interceptors_ch::" - "visit_operation - " - "Bad return type\n"), - -1); - } - - // Grab the right visitor to generate the return type if its not - // void it means it is not the accessor. - if (!this->void_return_type (bt)) - { - *os << "_get"; - } - else - { - *os << "_set"; - } - } - - *os << " (const " << "TAO_ClientRequest_Info_" << node->flat_name (); - - // We need the interface node in which this operation was defined. However, - // if this operation node was an attribute node in disguise, we get this - // information from the context and add a "_get"/"_set" to the flat - // name to get around the problem of overloaded methods which are - // generated for attributes. - if (this->ctx_->attribute ()) - { - bt = be_type::narrow_from_decl (node->return_type ()); - - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interceptors_ch::" - "visit_operation - " - "Bad return type\n"), - -1); - } - - // Grab the right visitor to generate the return type if its not - // void it means it is not the accessor. - if (!this->void_return_type (bt)) - { - *os << "_get"; - } - else - { - *os << "_set"; - } - } - - *os << " &);" << be_nl - << "void operator= (const " - << "TAO_ClientRequest_Info_"<< node->flat_name (); - - // We need the interface node in which this operation was defined. However, - // if this operation node was an attribute node in disguise, we get this - // information from the context and add a "_get"/"_set" to the flat - // name to get around the problem of overloaded methods which are - // generated for attributes. - if (this->ctx_->attribute ()) - { - bt = be_type::narrow_from_decl (node->return_type ()); - - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interceptors_ch::" - "visit_operation - " - "Bad return type\n"), - -1); - } - - // Grab the right visitor to generate the return type if its not - // void it means it is not the accessor. - if (!this->void_return_type (bt)) - { - *os << "_get"; - } - else - { - *os << "_set"; - } - } - - *os << " &);" << be_nl; - - // Need to generate the args as reference memebers... - // Generate the member list with the appropriate mapping. For these - // we grab a visitor that generates the parameter listing and - // modify it to generate reference members. - ctx.state (TAO_CodeGen::TAO_OPERATION_INTERCEPTORS_INFO_ARGLIST_CH); - visitor = tao_cg->make_visitor (&ctx); - - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "be_visitor_operation_interceptors_ch::" - "visit_operation - " - "Bad visitor to return type\n"), - -1); - } - - if (node->accept (visitor) == -1) - { - delete visitor; - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_operation_interceptors_ch::" - "visit_operation - " - "codegen for argument list failed\n"), - -1); - } - - delete visitor; - - // Store the result for later use. - // generate the return type. - bt = be_type::narrow_from_decl (node->return_type ()); - - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interceptors_ch::" - "visit_operation - " - "Bad return type\n"), - -1); - } - - // Grab the right visitor to generate the return type if its not - // void since we can't have a private member to be of void type. - if (!this->void_return_type (bt)) - { - os->indent (); - *os << "void result ("; - ctx = *this->ctx_; - ctx.state (TAO_CodeGen::TAO_OPERATION_INTERCEPTORS_INFO_RETTYPE_CH); - visitor = tao_cg->make_visitor (&ctx); - - if (!visitor || (bt->accept (visitor) == -1)) - { - delete visitor; - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_operation_cs::" - "visit_operation - " - "codegen for retval pre invoke failed\n"), - -1); - } - - *os << " result);" << be_nl - << "// update the result " << be_nl; - } - - // Generate the result data member. - // Generate the return type. - bt = be_type::narrow_from_decl (node->return_type ()); - - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_interceptors_ch::" - "visit_operation - " - "Bad return type\n"), - -1); - } - - // Grab the right visitor to generate the return type if it's not - // void since we can't have a private member to be of void type. - if (!this->void_return_type (bt)) - { - ctx = *this->ctx_; - ctx.state (TAO_CodeGen::TAO_OPERATION_INTERCEPTORS_INFO_RETTYPE_CH); - visitor = tao_cg->make_visitor (&ctx); - - if (!visitor || (bt->accept (visitor) == -1)) - { - delete visitor; - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_operation_cs::" - "visit_operation - " - "codegen for retval pre invoke failed\n"), - -1); - } - - *os << " result_;" << be_uidt_nl; - } - else - { - *os << be_uidt_nl; - } - - *os << "};" << be_nl << be_nl; - - return 0; -} - |