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author | William R. Otte <wotte@dre.vanderbilt.edu> | 2006-07-24 15:50:11 +0000 |
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committer | William R. Otte <wotte@dre.vanderbilt.edu> | 2006-07-24 15:50:11 +0000 |
commit | 6b846cf03c0bcbd8c276cb0af61a181e5f98eaae (patch) | |
tree | da50d054f9c761c3f6a5923f6979e93306c56d68 /TAO/TAO_IDL/be/be_visitor_component/component.cpp | |
parent | 0e555b9150d38e3b3473ba325b56db2642e6352b (diff) | |
download | ATCD-6b846cf03c0bcbd8c276cb0af61a181e5f98eaae.tar.gz |
Repo restructuring
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_component/component.cpp')
-rw-r--r-- | TAO/TAO_IDL/be/be_visitor_component/component.cpp | 359 |
1 files changed, 0 insertions, 359 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_component/component.cpp b/TAO/TAO_IDL/be/be_visitor_component/component.cpp deleted file mode 100644 index 70b53838e1f..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_component/component.cpp +++ /dev/null @@ -1,359 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// component.cpp -// -// = DESCRIPTION -// Visitor generating code for Components. This is a generic visitor. -// -// = AUTHOR -// Jeff Parsons -// -// ============================================================================ - -ACE_RCSID (be_visitor_component, - component, - "$Id$") - -// ****************************************************** -// Generic Component visitor -// ****************************************************** - -be_visitor_component::be_visitor_component (be_visitor_context *ctx) - : be_visitor_interface (ctx) -{ -} - -be_visitor_component::~be_visitor_component (void) -{ -} - -int -be_visitor_component::visit_attribute (be_attribute *node) -{ - // Instantiate a visitor context with a copy of our context. This info - // will be modified based on what type of node we are visiting. - be_visitor_context ctx (*this->ctx_); - ctx.node (node); - - switch (this->ctx_->state ()) - { - case TAO_CodeGen::TAO_INTERFACE_CH: - case TAO_CodeGen::TAO_ROOT_CS: - case TAO_CodeGen::TAO_ROOT_SH: - case TAO_CodeGen::TAO_ROOT_IH: - case TAO_CodeGen::TAO_ROOT_SS: - case TAO_CodeGen::TAO_ROOT_IS: - break; - default: - return 0; // nothing to be done - } - - // Same visitor for all the above cases where an action is taken. - be_visitor_attribute visitor (&ctx); - - if (node->accept (&visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_attribute - " - "failed to accept visitor\n"), - -1); - } - - return 0; -} - -int -be_visitor_component::visit_operation (be_operation *node) -{ - // Instantiate a visitor context with a copy of our context. This info - // will be modified ased on what type of node we are visiting - be_visitor_context ctx (*this->ctx_); - ctx.node (node); - int status = 1; - - switch (this->ctx_->state ()) - { - // These first two cases may have the context state changed - // by a strategy, so we use the visitor factory below. - case TAO_CodeGen::TAO_INTERFACE_CH: - ctx.state (TAO_CodeGen::TAO_OPERATION_CH); - break; - case TAO_CodeGen::TAO_ROOT_CS: - ctx.state (TAO_CodeGen::TAO_OPERATION_CS); - break; - case TAO_CodeGen::TAO_ROOT_SH: - { - be_visitor_operation_sh visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_IH: - { - be_visitor_operation_ih visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_SS: - { - be_visitor_operation_ss visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_IS: - { - be_visitor_operation_is visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_ANY_OP_CH: - case TAO_CodeGen::TAO_ROOT_ANY_OP_CS: - case TAO_CodeGen::TAO_ROOT_CDR_OP_CH: - case TAO_CodeGen::TAO_ROOT_CDR_OP_CS: - case TAO_CodeGen::TAO_ROOT_CI: - case TAO_CodeGen::TAO_ROOT_SI: - return 0; // nothing to be done - default: - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_operation - " - "Bad context state\n"), - -1); - } - } - - if (status == 0) - { - return 0; - } - else if (status == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_operation - " - "failed to accept visitor\n"), - -1); - } - - // Change the state depending on the kind of node strategy. - ctx.state (node->next_state (ctx.state ())); - - // Grab the appropriate visitor. - be_visitor *visitor = tao_cg->make_visitor (&ctx); - - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_operation - " - "NUL visitor\n"), - -1); - } - - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_operation - " - "failed to accept visitor\n"), - -1); - } - - delete visitor; - visitor = 0; - - // Do additional code generation is necessary. - // Note, this call is delegated to the strategy connected to - // the node. - if (node->has_extra_code_generation (ctx.state ())) - { - // Change the state depending on the kind of node strategy. - ctx.state (node->next_state (ctx.state (), 1)); - - // Grab the appropriate visitor. - visitor = tao_cg->make_visitor (&ctx); - - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_operation - " - "NUL visitor\n"), - -1); - } - - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_operation - " - "failed to accept visitor\n"), - -1); - } - - delete visitor; - visitor = 0; - } - - return 0; -} - -int -be_visitor_component::visit_structure (be_structure *node) -{ - // Instantiate a visitor context with a copy of our context. This info - // will be modified based on what type of node we are visiting. - be_visitor_context ctx (*this->ctx_); - ctx.node (node); - int status = 0; - - switch (this->ctx_->state ()) - { - case TAO_CodeGen::TAO_INTERFACE_CH: - { - be_visitor_structure_ch visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CI: - { - be_visitor_structure_ci visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CS: - { - be_visitor_structure_cs visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_ANY_OP_CH: - { - be_visitor_structure_any_op_ch visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_ANY_OP_CS: - { - be_visitor_structure_any_op_cs visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CDR_OP_CH: - { - be_visitor_structure_cdr_op_ch visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CDR_OP_CS: - { - be_visitor_structure_cdr_op_cs visitor (&ctx); - status = node->accept (&visitor); - break; - } - default: - return 0; // nothing to be done - } - - if (status == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_structure - " - "failed to accept visitor\n"), - -1); - } - - return 0; -} - -int -be_visitor_component::visit_typedef (be_typedef *node) -{ - // Instantiate a visitor context with a copy of our context. This info - // will be modified based on what type of node we are visiting. - be_visitor_context ctx (*this->ctx_); - ctx.node (node); - int status = 0; - - switch (this->ctx_->state ()) - { - case TAO_CodeGen::TAO_INTERFACE_CH: - { - be_visitor_typedef_ch visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CI: - { - be_visitor_typedef_ci visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CS: - { - be_visitor_typedef_cs visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_ANY_OP_CH: - { - be_visitor_typedef_any_op_ch visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_ANY_OP_CS: - { - be_visitor_typedef_any_op_cs visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CDR_OP_CH: - { - be_visitor_typedef_cdr_op_ch visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_CDR_OP_CS: - { - be_visitor_typedef_cdr_op_cs visitor (&ctx); - status = node->accept (&visitor); - break; - } - case TAO_CodeGen::TAO_ROOT_SH: - case TAO_CodeGen::TAO_ROOT_IH: - case TAO_CodeGen::TAO_ROOT_IS: - case TAO_CodeGen::TAO_ROOT_SI: - case TAO_CodeGen::TAO_ROOT_SS: - return 0; // nothing to be done - default: - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_typedef - " - "Bad context state\n"), - -1); - } - } - - if (status == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_component::" - "visit_typedef - " - "failed to accept visitor\n"), - -1); - } - - return 0; -} - |