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//
// $Id$
//
/* -*- c++ -*- */
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// component_svs.h
//
// = DESCRIPTION
// Concrete visitor for the Component node.
// This provides for code generation in the servant source
//
// = AUTHOR
// Jeff Parsons
//
// ============================================================================
#ifndef _BE_COMPONENT_COMPONENT_SVS_H_
#define _BE_COMPONENT_COMPONENT_SVS_H_
class be_visitor_component_svs : public be_visitor_component
{
//
// = TITLE
// be_visitor_component_svs
//
// = DESCRIPTION
// This is a concrete visitor to generate the servant
// source for component.
//
//
public:
be_visitor_component_svs (be_visitor_context *ctx);
~be_visitor_component_svs (void);
virtual int visit_component (be_component *node);
virtual int visit_operation (be_operation *node);
virtual int visit_attribute (be_attribute *node);
private:
int gen_facets (void);
int gen_facet_ops_attrs (be_interface *node);
void gen_context_class (void);
int gen_servant_class (void);
int gen_component_attrs_r (AST_Component *node);
int gen_component_attrs (AST_Component *node);
void gen_provides_top (void);
void gen_facet_executor_block (const char *port_name);
void gen_provides_r (AST_Component *node);
void gen_provides (AST_Provides *p);
void gen_uses_context_r (AST_Component *node);
void gen_uses_context (AST_Uses *u);
void gen_uses_context_simplex (AST_Type *obj,
const char *port_name);
void gen_uses_context_multiplex (AST_Type *obj,
const char *port_name);
void gen_uses_servant_top (void);
void gen_connect_block (AST_Uses *u);
void gen_disconnect_block (AST_Uses *u);
void gen_uses_servant_r (AST_Component *node);
void gen_uses_servant (AST_Uses *u);
void gen_receptacle_description (AST_Uses *u,
ACE_CDR::ULong slot);
void gen_publishes_context_r (AST_Component *node);
void gen_publishes_context (AST_Publishes *p);
void gen_publishes_servant_top (void);
void gen_subscribe_block (AST_Publishes *p);
void gen_unsubscribe_block (AST_Publishes *p);
void gen_event_source_description (AST_Publishes *p,
ACE_CDR::ULong slot);
void gen_publishes_servant_r (AST_Component *node);
void gen_publishes_servant (AST_Publishes *p);
void gen_consumes_r (AST_Component *node);
void gen_consumes (AST_Consumes *c);
void gen_emits_context_r (AST_Component *node);
void gen_emits_context (AST_Emits *e);
void gen_emits_servant_top (void);
void gen_connect_consumer_block (AST_Emits *e);
void gen_disconnect_consumer_block (AST_Emits *e);
void gen_emitter_description (AST_Emits *e,
ACE_CDR::ULong slot);
void gen_emits_servant_r (AST_Component *node);
void gen_emits_servant (AST_Emits *e);
void gen_attr_set_r (AST_Component *node);
void gen_populate_r (AST_Component *node);
void gen_entrypoint (void);
void gen_all_factory_registration (void);
void gen_one_factory_registration (AST_Type *t);
void gen_swapping_get_consumers_r (AST_Component *node);
void gen_swapping_get_comsumer_block (const char *port_name);
void compute_slots (AST_Component *node);
private:
be_component *node_;
be_interface *op_scope_;
TAO_OutStream &os_;
ACE_CString export_macro_;
static bool in_facets_;
bool swapping_;
ACE_CDR::ULong n_provides_;
ACE_CDR::ULong n_uses_;
ACE_CDR::ULong n_publishes_;
ACE_CDR::ULong n_emits_;
ACE_CDR::ULong n_consumes_;
};
/// Worker class passed to traverse_inheritance_graph(),
/// collects supported operations and attributes.
class Component_Op_Attr_Generator
: public TAO_IDL_Inheritance_Hierarchy_Worker
{
public:
Component_Op_Attr_Generator (be_visitor_scope * visitor);
virtual int emit (be_interface * derived_interface,
TAO_OutStream * os,
be_interface * base_interface);
private:
be_visitor_scope * visitor_;
};
#endif /* _BE_COMPONENT_COMPONENT_SVS_H_ */
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